CN206094015U - Supercritical unit drain trap - Google Patents
Supercritical unit drain trap Download PDFInfo
- Publication number
- CN206094015U CN206094015U CN201621042894.1U CN201621042894U CN206094015U CN 206094015 U CN206094015 U CN 206094015U CN 201621042894 U CN201621042894 U CN 201621042894U CN 206094015 U CN206094015 U CN 206094015U
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- China
- Prior art keywords
- valve
- drain trap
- liquid level
- supercritical unit
- steam
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
Abstract
The utility model discloses a supercritical unit drain trap, including steam collection tank (2), drain trap (5), oxygen -eliminating device (10), surplus heat collector (11), cooler (13), supercritical unit (17), supercritical unit (17), steam collection tank (2), drain trap (5), cooler (13) connect gradually to the right side from a left side, oxygen -eliminating device (10) and surplus heat collector (11) are connected respectively in cooler (13), the top in steam collection tank (2) is installed in steam inlet (1), set up filter screen (6) perpendicularly in drain trap (5), the inner wall in drain trap (5) is installed in level gauge (4), be equipped with low liquid level detection ware (15) and high liquid level detection ware (16) on level gauge (4), the bottom in drain trap (5) is installed in drain (14), the top in oxygen -eliminating device (10) is installed in gas vent (9). The utility model discloses can carry out drainage, energy saving according to the height of water level in the drain trap.
Description
Technical field
This utility model is related to a kind of hydrophobic treatment device, especially a kind of supercritical unit drain trap.
Background technology
The effect of drain trap is, when the water level of condensed water reaches setting height, to automatically open up water-delivery valve draining, and prevent
Only live steam leakage, water level is low to be automatically switched off hydrophobic valve, and colleague prevents the live steam from leaking.
Utility model content
For above-mentioned problem, the purpose of this utility model is to provide a kind of supercritical unit drain trap.
The technical solution of the utility model is：A kind of supercritical unit drain trap, including steam inlet 1, steam collecting tank
2nd, valve A3, liquidometer 4, drain trap 5, filter screen 6, valve B7, valve C8, air vent 9, oxygen-eliminating device 10, remaining heat trap 11, valve
Door D12, cooler 13, sewage draining exit 14, low liquid level detector 15, high liquid level (HLL) detector 16, supercritical unit 17, the supercritical
Unit 17, steam collecting tank 2, drain trap 5, cooler 13 are sequentially connected from left to right, and the cooler 13 connects deoxygenation respectively
Device 10 and remaining heat trap 11, the steam inlet 1 are arranged on the top of steam collecting tank 2, and the valve A controls steam is collected
Steam flowing in tank 2, is vertically arranged filter screen 6 in the drain trap 5, and the liquidometer 4 is arranged on the inwall of drain trap 5,
Low liquid level detector 15 and high level detector 16 are provided with the liquidometer 4, the sewage draining exit 14 is arranged on drain trap 5
Bottom, positioned at the left side of filter screen 6, the valve B7 controls drain trap 5, and the valve C8 and valve D12 controls cooler 13,
The air vent 9 is arranged on the top of oxygen-eliminating device 10.
Further, the liquid level of the drain trap 5 is opened higher than 16 valve A3 of high liquid level (HLL) detector, and its liquid level is less than low liquid
Detector 15 valve A3 in face is closed.
Further, the valve A3, valve B7, valve C8 and valve D12 adopt check valve.
Compared with prior art, the beneficial effects of the utility model are：
(1) utility model works amount is little, and construction technology is simple, economic and reliable.
(2) this utility model can carry out draining according to the height of water level in drain trap, and be entered using remaining heat trap
Row heat recovery, further saves the energy.
(3) this utility model increases filter screen in drain trap, can intercept debris and large particulate matter, and lead to
Cross sewage draining exit to be discharged, it is to avoid line clogging, improve the service life of equipment.
Description of the drawings
Fig. 1 is schematic diagram of the present utility model.
In figure：1- steam inlets, 2- steam collecting tanks, 3- valve A, 4- liquidometers, 5- drain traps, 6- filter screens, 7- valves
B, 8- valve C, 9- air vents, 10- oxygen-eliminating devices, 11- remaining heat traps, 12- valve D, 13- coolers, 14- sewage draining exits, 15- are low
Liquid level detector, 16- high liquid level (HLL) detectors, 17- supercritical units.
Specific embodiment
With reference to the accompanying drawings and examples this utility model is further described.
As illustrated, a kind of supercritical unit drain trap, including steam inlet 1, steam collecting tank 2, valve A3, liquidometer
4th, drain trap 5, filter screen 6, valve B7, valve C8, air vent 9, oxygen-eliminating device 10, remaining heat trap 11, valve D12, cooler 13,
Sewage draining exit 14, low liquid level detector 15, high liquid level (HLL) detector 16, supercritical unit 17, the supercritical unit 17, steam are collected
Tank 2, drain trap 5, cooler 13 are sequentially connected from left to right, and the cooler 13 connects oxygen-eliminating device 10 and remaining heat trap respectively
11, the steam inlet 1 is arranged on the top of steam collecting tank 2, and the steam in the valve A control steam collecting tank 2 flows,
Filter screen 6 is vertically arranged in the drain trap 5, the liquidometer 4 is arranged on the inwall of drain trap 5, sets on the liquidometer 4
There are low liquid level detector 15 and high level detector 16, the sewage draining exit 14 is arranged on the bottom of drain trap 5, positioned at filter screen 6
Left side, the valve B7 control drain trap 5, and the valve C8 and valve D12 controls cooler 13, and the air vent 9 is installed
At the top of oxygen-eliminating device 10.
Further, the liquid level of the drain trap 5 is opened higher than 16 valve A3 of high liquid level (HLL) detector, and its liquid level is less than low liquid
Detector 15 valve A3 in face is closed.
Further, the valve A3, valve B7, valve C8 and valve D12 adopt check valve.
Steam in supercritical unit 17 is entered in steam collecting tank 2 by pipeline, is entered into by valve A3 hydrophobic
In tank 5, debris or large particulate matter are intercepted by filter screen 6, and are discharged by sewage draining exit 14, when the liquid level in drain trap 5 is higher than
During high liquid level (HLL) detector 16, valve A3 is opened, and when its liquid level is less than low liquid level detector 15, valve A3 is closed；Due to drain trap 5
Interior water temperature is very high, cools the temperature to 50-70 DEG C through cooler 13, carries out deoxygenation process, air-out through oxygen-eliminating device 10；
Remaining heat trap 11 collects heat, energy saving.
With it is above-mentioned according to desirable embodiment of the present utility model as enlightenment, by above-mentioned description, related work people
Member can carry out various change and modification completely in the range of without departing from this utility model technological thought.This reality
The content being not limited to new technical scope in description, it is necessary to its technology is determined according to right
Property scope.
Claims (3)
1. a kind of supercritical unit drain trap, it is characterised in that including steam inlet (1), steam collecting tank (2), valve A (3),
Liquidometer (4), drain trap (5), filter screen (6), valve B (7), valve C (8), air vent (9), oxygen-eliminating device (10), remaining heat trap
(11), valve D (12), cooler (13), sewage draining exit (14), low liquid level detector (15), high liquid level (HLL) detector (16), supercritical
Unit (17), the supercritical unit (17), steam collecting tank (2), drain trap (5), cooler (13) connect from left to right successively
Connect, the cooler (13) connects oxygen-eliminating device (10) and remaining heat trap (11) respectively, and the steam inlet (1) is installed in steam
The top of collecting tank (2), the steam flowing in the valve A (3) control steam collecting tank (2), hangs down in the drain trap (5)
Straight to arrange filter screen (6), the liquidometer (4) is provided with low liquid level installed in the inwall of drain trap (5) on the liquidometer (4)
Detector (15) and high level detector (16), the sewage draining exit (14) installed in the bottom of drain trap (5), positioned at filter screen (6)
Left side, the valve B (7) control drain trap (5), the valve C (8) and valve D (12) control cooler (13), described
Top of the air vent (9) installed in oxygen-eliminating device (10).
2. a kind of supercritical unit drain trap according to claim 1, it is characterised in that the liquid level of the drain trap (5)
Open higher than high liquid level (HLL) detector (16) valve A (3), its liquid level is closed less than low liquid level detector (15) valve A (3).
3. a kind of supercritical unit drain trap according to claim 1, it is characterised in that the valve A (3), valve B
(7), valve C (8) and valve D (12) adopt check valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621042894.1U CN206094015U (en) | 2016-09-08 | 2016-09-08 | Supercritical unit drain trap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621042894.1U CN206094015U (en) | 2016-09-08 | 2016-09-08 | Supercritical unit drain trap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206094015U true CN206094015U (en) | 2017-04-12 |
Family
ID=58476336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621042894.1U Active CN206094015U (en) | 2016-09-08 | 2016-09-08 | Supercritical unit drain trap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206094015U (en) |
-
2016
- 2016-09-08 CN CN201621042894.1U patent/CN206094015U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |