CN219014285U

CN219014285U - Filter blowdown flash vessel for industrial production

Info

Publication number: CN219014285U
Application number: CN202222014750.7U
Authority: CN
Inventors: 刘正亚; 何志明; 唐超; 田宽燕; 戴春林
Original assignee: Jiangsu Zhongwei Machinery Manufacturing Co ltd
Current assignee: Jiangsu Zhongwei Machinery Manufacturing Co ltd
Priority date: 2022-08-01
Filing date: 2022-08-01
Publication date: 2023-05-12
Anticipated expiration: 2032-08-01

Abstract

The utility model relates to the technical field of accessory devices of environmental protection equipment, in particular to a filtering and pollution discharge expanding container for industrial production, which can be used for simple filtering through a filtering structure, so that the steps of filtering sewage in the later period are reduced, and the practicability is enhanced; including blowdown flash vessel body and catch water subassembly, the inside of blowdown flash vessel body is provided with the cavity, catch water subassembly is installed on the cavity top, the middle part region of cavity is provided with the baffle subassembly, the left end intercommunication of cavity is provided with the inlet tube, the bottom intercommunication of cavity is provided with the drain, the left end of cavity is provided with the manhole subassembly, the top intercommunication of cavity is provided with the gas vent, the bottom of blowdown flash vessel body sets up the landing leg, the top of blowdown flash vessel body is provided with the gas vent, filtration includes the brace table, first fibre cotton, quartz sand, active carbon, second fibre cotton, the backup pad, fixed plate and two sets of first screws.

Description

Filter blowdown flash vessel for industrial production

Technical Field

The utility model relates to the technical field of accessory devices of environmental protection equipment, in particular to a filtering and pollution discharge expanding container for industrial production.

Background

As is well known, a flash tank is a type of flash tank for decompressing and expanding steam blowdown of a boiler, which is widely used in the field of environmental protection equipment;

when the existing blowdown flash tank is used, the blowdown water moves tangentially in a cylindrical partition plate in the middle of the shell, and is immediately vaporized into secondary steam, after the secondary steam is subjected to steam-water separation through a shutter type steam-water separator at the upper part, the secondary steam is introduced into a deaerator through an outlet at the top of a continuous row, and the remained blowdown water is discharged through a water level regulating valve;

the prior blowdown flash vessel is used, and the sewage can not be filtered when the blowdown flash vessel discharges the sewage, so that a plurality of groups of filtering processes are needed to be carried out in the later stage, and the practicability is poor.

Disclosure of Invention

In order to solve the technical problems, the utility model provides the filtering and blowdown flash tank for industrial production, which can simply filter by a filtering structure, so that the steps of filtering sewage in the later period are reduced, and the practicability is enhanced.

The utility model relates to a filtering blowdown flash vessel for industrial production, which comprises a blowdown flash vessel body and a steam-water separator assembly, wherein a cavity is arranged in the blowdown flash vessel body, the top end of the cavity is provided with the steam-water separator assembly, the middle area of the cavity is provided with a baffle assembly, the left end of the cavity is communicated with a water inlet pipe, the bottom end of the cavity is communicated with a blowdown port, the left end of the cavity is provided with a manhole assembly, the top end of the cavity is communicated with an exhaust port, the bottom end of the blowdown flash vessel body is provided with a supporting leg, the top end of the blowdown flash vessel body is provided with the exhaust port, the filtering structure comprises a supporting table, first fiber cotton, quartz sand, activated carbon, second fiber cotton, a supporting plate, a fixing plate and two groups of first screws, the bottom inner wall of cavity and the outer wall connection of brace table, the bottom of brace table is connected with the top of backup pad, the bottom of backup pad is provided with two sets of outlet, the top of backup pad is hugged closely with the bottom of first cellucotton, the top of first cellucotton is hugged closely with the bottom of quartz sand, the top of quartz sand is hugged closely with the bottom of active carbon, the top of active carbon is hugged closely with the bottom of second cellucotton, the top inner of brace table is provided with two sets of fixed screw holes, the inner of fixed plate is provided with fixed through hole, two sets of fixed screw holes are through two sets of first screw threaded connection with two sets of fixed through holes.

According to the filtering and sewage draining expansion tank for industrial production, the bottom end of the sewage draining outlet is connected with the input end of the water pump.

The utility model relates to a filtering blowdown flash vessel for industrial production, which further comprises a baffle plate and four groups of second screws, wherein the right end of the middle part of a blowdown flash vessel body is provided with a detection port, four groups of mounting threaded holes are formed in the periphery of the detection port, the right end of the baffle plate is provided with four groups of mounting holes, and the right end of the detection port is connected with the four groups of mounting holes through the four groups of second screws.

According to the filtering and pollution discharge expanding container for industrial production, the middle part of the baffle is provided with the observation glass.

According to the filtering and pollution discharge expanding container for industrial production, the rubber pad is arranged at the bottom end of the baffle plate.

The utility model relates to a filtering and pollution discharge expanding container for industrial production, which further comprises four groups of telescopic supporting rods, wherein telescopic threaded holes are formed in the bottom ends of the four groups of supporting legs, threads are formed in the top ends of the four groups of telescopic supporting rods, and the four groups of telescopic supporting rods are respectively in threaded connection with the threaded holes.

The utility model relates to a filtering and pollution discharge expanding container for industrial production, which further comprises four groups of stable pads, wherein the bottom ends of four groups of telescopic supporting rods are connected with the top ends of the four groups of stable pads.

The utility model relates to a filtering and sewage draining expansion tank for industrial production, wherein a valve is arranged at the rear end of a sewage draining outlet.

Compared with the prior art, the utility model has the beneficial effects that: firstly, a sewage discharge expansion vessel stands at a proper position, then a water inlet and sewage discharge outlet upper and lower equipment are connected, sewage enters a cylinder partition plate from the water inlet to make tangential motion, and immediately is vaporized into secondary steam, after steam-water separation is carried out through a steam-water separator with a shutter at the upper part, the secondary steam is introduced into a deaerator through an outlet at the top of a continuous row, then the sewage is filtered by fiber cotton, activated carbon, quartz sand and fiber cotton at the bottom, and is discharged from a water outlet to the bottom of a cavity and discharged from the sewage discharge outlet, so that the later filtering flow can be reduced through simple filtration, the working efficiency is improved, and the practicability is enhanced.

Drawings

FIG. 1 is a schematic diagram of the connection structure of the present utility model;

FIG. 2 is a schematic view of the connection structure of the drain and the valve of the present utility model;

FIG. 3 is a schematic view of a partial enlarged structure of the present utility model;

FIG. 4 is a schematic view showing the close contact structure of the fiber cotton and the activated carbon;

the reference numerals in the drawings: 1. a blowdown flash vessel body; 2. a steam-water separator assembly; 3. a separator assembly; 4. a water inlet pipe; 5. a sewage outlet; 6. a manhole assembly; 7. a support leg; 8. a chamber; 9. a support table; 10. a water outlet; 11. a first cellucotton; 12. quartz sand; 13. activated carbon; 14. a second cellucotton; 15. a support plate; 16. a fixing plate; 17. a water pump; 18. a telescopic support rod; 19. a stabilizing pad; 20. an exhaust port; 21. a first screw; 24. a baffle; 25. a rubber pad; 26. observing glass; 27. a second screw; 28. and (3) a valve.

Detailed Description

The following describes in further detail the embodiments of the present utility model with reference to the drawings and examples. The following examples are illustrative of the utility model and are not intended to limit the scope of the utility model.

As shown in fig. 1 to 4, the filtering blowdown flash vessel for industrial production comprises a blowdown flash vessel body 1 and a steam-water separator assembly 2, wherein a cavity 8 is arranged in the blowdown flash vessel body 1, the top end of the cavity 8 is provided with the steam-water separator assembly 2, a partition plate assembly 3 is arranged in the middle area of the cavity 8, the left end of the cavity 8 is communicated with a water inlet pipe 4, the bottom end of the cavity 8 is communicated with a blowdown port 5, the left end of the cavity 8 is provided with a manhole assembly 6, the top end of the cavity 8 is communicated with an exhaust port 20, the bottom end of the blowdown flash vessel body 1 is provided with a supporting leg 7, the top end of the blowdown flash vessel body 1 is provided with an exhaust port 20 filtering structure which comprises a supporting table 9, a first fiber cotton 11, quartz sand 12, activated carbon 13, a second fiber cotton 14, a supporting plate 15, a fixing plate 16 and two groups of first screws 21, the bottom inner wall of the cavity 8 is connected with the outer wall of the supporting table 9, the bottom end of the supporting table 9 is connected with the top end of the supporting plate 15, the bottom end of the supporting plate 15 is provided with two groups of water outlets 10, the top end of the supporting plate 15 is tightly attached to the bottom end of the first fiber cotton 11, the top end of the first fiber cotton 12 is tightly attached to the two groups of the second fiber cotton holes 13 and two groups of the top end 13 are fixedly attached to the top ends of the two groups of activated carbon fiber cotton holes 13 through the two through the screw holes, and the two groups of the top ends of the two groups of the holes 13 are tightly attached to the top ends of the two ends of the activated carbon holes and 13 and the top ends is fixedly attached to the top ends and 13; firstly, a sewage discharge expansion vessel stands at a proper position, then a water inlet and sewage discharge outlet upper and lower equipment are connected, sewage enters a cylinder partition plate from the water inlet to make tangential motion, and immediately is gasified into secondary steam, after steam-water separation is carried out through a steam-water separator with a shutter at the upper part, the secondary steam is introduced into a deaerator through an outlet at the top of a continuous row, then the sewage is filtered through fiber cotton, activated carbon, quartz sand and fiber cotton at the bottom of the continuous row, which are fixed by a fixed plate, and then is discharged to the bottom of a cavity from a water outlet and discharged from the sewage discharge outlet, so that the later filtering flow can be reduced through simple filtration, the working efficiency is improved, and the practicability is enhanced.

According to the filtering and sewage draining expansion tank for industrial production, the bottom end of the sewage draining outlet 5 is connected with the input end of the water pump 17; the sewage draining speed at the sewage draining outlet can be increased through the water pump, so that the practicability is enhanced.

The utility model relates to a filtering blowdown-container for industrial production, which further comprises a baffle 24 and four groups of second screws 27, wherein the right end of the middle part of a blowdown-container body 1 is provided with a detection port, four groups of mounting threaded holes are formed in the periphery of the detection port, the right end of the baffle 24 is provided with four groups of mounting holes, and the right end of the detection port is connected with the four groups of mounting holes through the four groups of second screws 27; can inspect blowdown dilatation mouth internals with this through dismantling the baffle, consequently reinforcing practicality.

According to the filtering and pollution discharge expanding container for industrial production, the middle part of the baffle 24 is provided with the observation glass 26; the working condition of the internal equipment can be observed through the observation glass at the baffle plate, so that the practicability is enhanced.

According to the filtering and pollution discharge expanding container for industrial production, the bottom end of the baffle 24 is provided with the rubber pad 25; sewage can be prevented from seeping out of the observation port through the rubber pad, so that the practicability is enhanced.

The utility model relates to a filtering and pollution discharge expanding container for industrial production, which further comprises four groups of telescopic supporting rods 18, wherein the bottom ends of the four groups of supporting legs 7 are respectively provided with telescopic threaded holes, the top ends of the four groups of telescopic supporting rods 18 are respectively provided with threads, and the four groups of telescopic supporting rods 18 are respectively in threaded connection with the threaded holes; the height and the level of the blowdown flash tank can be adjusted through the telescopic supporting rods, so that the practicability is enhanced.

The utility model relates to a filtering and pollution discharge expanding container for industrial production, which further comprises four groups of stable pads 19, wherein the bottom ends of the four groups of telescopic supporting rods 18 are connected with the top ends of the four groups of stable pads 19; the friction force and the contact area to the ground are enhanced through the stable pad at the bottom of the supporting rod, so that the practicability is enhanced.

The utility model relates to a filtering and sewage draining container for industrial production, wherein the rear end of a sewage draining outlet 5 is provided with a valve 28; the sewage discharge and closing can be controlled by the valve at the sewage outlet, so that the practicability is enhanced.

The utility model relates to a filtering and sewage-draining container for industrial production, which is characterized in that when the container is in operation, firstly, the sewage-draining container stands at a proper position, a supporting rod and a stable pad at the bottom are adjusted to adjust the height and the level, then, a water inlet and equipment at the upper and lower stages of a sewage drain are connected, sewage enters a cylindrical partition plate from the water inlet to make tangential movement, and is immediately gasified into secondary steam, after steam-water separation is carried out through a steam-water separator of a shutter type at the upper part, the secondary steam is introduced into an deaerator through an outlet at the top of a continuous row, then, sewage is filtered through fiber cotton, activated carbon, quartz sand and fiber cotton at the bottom which are fixed by a fixing plate, then, the filtered sewage is discharged to the bottom of a chamber from a water outlet, then, a valve is opened, the drainage of the sewage at the sewage drain is quickened through a water pump, the condition of internal machine parts is observed through observation glass at the baffle plate, if damaged parts are required, the baffle can be opened through four screws at the baffle plate, and the detection port is maintained, and then the baffle plate and the rubber pad are screwed down through four screws, so that water seepage is prevented.

The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

The terms "first," "second," and "third" in this specification do not denote a particular quantity or order, but rather are used for distinguishing between similar or identical items.

The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that modifications and variations can be made without departing from the technical principles of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.

Claims

1. The utility model provides a filtration blowdown flash vessel for industrial production, including blowdown flash vessel body (1) and catch water subassembly (2), the inside of blowdown flash vessel body (1) is provided with cavity (8), vapour water separator subassembly (2) are installed on cavity (8) top, the middle part region of cavity (8) is provided with baffle subassembly (3), the left end intercommunication of cavity (8) is provided with inlet tube (4), the bottom intercommunication of cavity (8) is provided with drain (5), the left end of cavity (8) is provided with manhole subassembly (6), the top intercommunication of cavity (8) is provided with gas vent (20), the bottom of blowdown flash vessel body (1) is provided with landing leg (7), the top of blowdown flash vessel body (1) is provided with gas vent (20); the filter structure is characterized by comprising a supporting table (9), first cellucotton (11), quartz sand (12), activated carbon (13), second cellucotton (14), a supporting plate (15), a fixing plate (16) and two groups of first screws (21), wherein the bottom inner wall of a cavity (8) is connected with the outer wall of the supporting table (9), the bottom of the supporting table (9) is connected with the top end of the supporting plate (15), two groups of water outlets (10) are arranged at the bottom end of the supporting plate (15), the top end of the supporting plate (15) is tightly attached to the bottom end of the first cellucotton (11), the top end of the first cellucotton (11) is tightly attached to the bottom end of the quartz sand (12), the top end of the activated carbon (13) is tightly attached to the bottom end of the second cellucotton (14), two groups of fixing threaded holes are formed in the inner end of the top of the supporting table (9), fixing through holes are formed in the inner end of the fixing plate (16), and the two groups of fixing threaded holes are in threaded connection with the two groups of the first screws (21).

2. A filtration blowdown flash tank for industrial production according to claim 1, characterized in that the bottom end of the blowdown port (5) is connected with the input end of the water pump (17).

3. The filtering and blowdown flash tank for industrial production of claim 2, further comprising a baffle plate (24) and four groups of second screws (27), wherein the right end of the middle part of the blowdown flash tank body (1) is provided with a detection port, four groups of mounting screw holes are formed in the periphery of the detection port, four groups of mounting holes are formed in the right end of the baffle plate (24), and the right end of the detection port is connected with the four groups of mounting holes through the four groups of second screws (27).

4. A filtration blowdown flash vessel for industrial production as claimed in claim 3, wherein a viewing glass (26) is provided in the middle of the baffle (24).

5. A filtration and blow-down diffuser for industrial production according to claim 4, characterized in that the bottom end of the baffle (24) is provided with a rubber pad (25).

6. The industrial production filtering and sewage draining expanding container according to claim 5, further comprising four groups of telescopic supporting rods (18), wherein telescopic threaded holes are formed in the bottom ends of the four groups of supporting legs (7), threads are formed in the top ends of the four groups of telescopic supporting rods (18), and the four groups of telescopic supporting rods (18) are in threaded connection with the threaded holes respectively.

7. The industrial filtration and blow-down diffuser according to claim 6, further comprising four sets of stabilizing pads (19), wherein the bottom ends of the four sets of telescopic support rods (18) are connected to the top ends of the four sets of stabilizing pads (19).

8. A filtration blowdown flash vessel for industrial production as claimed in claim 7, wherein the rear end of the blowdown port (5) is provided with a valve (28).