CN208804664U - A kind of heating system of the raising feed temperature for waste incinerator - Google Patents
A kind of heating system of the raising feed temperature for waste incinerator Download PDFInfo
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- CN208804664U CN208804664U CN201821303273.3U CN201821303273U CN208804664U CN 208804664 U CN208804664 U CN 208804664U CN 201821303273 U CN201821303273 U CN 201821303273U CN 208804664 U CN208804664 U CN 208804664U
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- water supply
- main road
- heating system
- waste incinerator
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Abstract
A kind of heating system of the raising feed temperature for waste incinerator, it is related to a kind of heating system for waste incinerator, and in particular to a kind of heating system of the raising feed temperature for waste incinerator.The utility model causes wall surface temperature lower to solve the first order heating surface of the economizer boiler of conventional garbage incinerator because its Temperature of Working is minimum, the serious problem of contamination.The utility model includes water supply main road, the first bypass of water supply, drum, the bypass of water supply second and feed-water heater, the water outlet of water supply main road is connect with economizer, feed-water heater is mounted in drum, one end that water supply first bypasses is connect with water supply main road, the import of the other end and feed-water heater that water supply first bypasses connects, the outlet of feed-water heater is connect with one end that water supply second bypasses, and the other end that water supply second bypasses is connect with water supply main road.The utility model belongs to boiler plant field.
Description
Technical field
The utility model relates to a kind of heating systems for waste incinerator, and in particular to one kind is used for waste incinerator
Raising feed temperature heating system, belong to boiler plant field.
Background technique
The flue gas that waste incinerator generates has very strong contamination and corrosivity, and the heated temperature faced the wall and meditated of incinerator is got over
Low, the contamination of flue gas is more serious, and first order heating surface of the economizer as boiler causes wall because its Temperature of Working is minimum
Face temperature is lower, and contamination is serious.
Utility model content
The utility model is the first order heating surface for solving the economizer boiler of conventional garbage incinerator, because of its Temperature of Working
It is minimum, cause wall surface temperature lower, the serious problem of contamination, and then propose a kind of raising for waste incinerator to water temperature
The heating system of degree.
The utility model adopts the technical scheme that in order to solve the above problem: the utility model includes water supply main road, water supply
First bypass, drum, the bypass of water supply second and feed-water heater, the water outlet of water supply main road are connect with economizer, water supply heating
Device is mounted in drum, and one end that water supply first bypasses is connect with water supply main road, and the other end that water supply first bypasses adds with water supply
The import of hot device connects, and the outlet of feed-water heater is connect with one end that water supply second bypasses, the other end that water supply second bypasses
It is connect with water supply main road.
Further, the utility model further includes main road regulating valve, and main road regulating valve is mounted on water supply main road.
Further, the utility model further includes the first bypass valve of water supply, and the first bypass valve of water supply is mounted on
In the bypass of water supply first.
Further, the utility model further includes water supply the first Bypass Control valve, water supply the first Bypass Control valve peace
In the bypass of water supply first, and water supply the first Bypass Control valve be located at water supply the first bypass valve door and water supply main road it
Between.
Further, the utility model further includes water supply the second Bypass Control valve, water supply the second Bypass Control valve peace
In the bypass of water supply second.
Further, the utility model further includes two water supply main road control valves, two water supply main road control valve peaces
On water supply main road, and two water supply main road control valves are located at the two sides of main road regulating valve.
Further, the utility model further includes branch line, and the both ends of branch line are connect with water supply main road, and two
Water supply main road control valve is located between the both ends of branch line.
Further, the utility model further includes two branch line control valves, and two branch line control valves are mounted on
On branch line.
The beneficial effects of the utility model are: the utility model structure is simple, and it is practical reliable, added by the water supply in drum
Hot device heats a part of water supply of water supply main road, reduces the whole energy consumption of system；Pass through control feed-water heater
Water can flexibly control the water temperature of economizer entrance, it is ensured that when exhaust gas temperature and design value deviate larger, economizer entrance
Water temperature can also have better adaptability.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model.
1- water supply main road in Fig. 1,2- water supply first bypass, and 3- drum, 4- water supply second bypasses, 5- feed-water heater, 6-
Economizer, 7- main road regulating valve, the first bypass valve of 8- water supply, 9- water supply the first Bypass Control valve, by 10- water supply second
Road control valve, 11- water supply main road control valve, 12- branch line, 13- branch line control valve.
Specific embodiment
Specific embodiment 1: embodiment is described with reference to Fig. 1, one kind described in present embodiment is used for waste incinerator
The heating system of raising feed temperature include water supply main road 1, the bypass of water supply first 2, drum 3, the bypass of water supply second 4 and water supply
The water outlet of heater 5, water supply main road 1 is connect with economizer 6, and feed-water heater 5 is mounted in drum 3, the bypass of water supply first 2
One end connect with water supply main road 1, water supply first bypass 2 the other end connect with the import of feed-water heater 5, feed-water heater
5 outlet is connect with one end of the bypass of water supply second 4, and the other end of the bypass of water supply second 4 is connect with water supply main road 1.
Specific embodiment 2: embodiment is described with reference to Fig. 1, one kind described in present embodiment is used for waste incinerator
The heating system of raising feed temperature further include main road regulating valve 7, main road regulating valve 7 is mounted on water supply main road 1.Other groups
At and connection relationship it is same as the specific embodiment one.
Specific embodiment 3: embodiment is described with reference to Fig. 1, one kind described in present embodiment is used for waste incinerator
The heating system of raising feed temperature further include the first bypass valve of water supply 8, the first bypass valve of water supply 8 be mounted on to
In the bypass of water first 2.Other compositions and connection relationship are same as the specific embodiment one.
Specific embodiment 4: embodiment is described with reference to Fig. 1, one kind described in present embodiment is used for waste incinerator
The heating system of raising feed temperature further include the first Bypass Control of water supply valve 9, the first Bypass Control of water supply valve 9 is installed
In the bypass of water supply first 2, and the first Bypass Control of water supply valve 9 is located at the first bypass valve of water supply door 8 and water supply main road 1
Between.Other compositions and connection relationship are identical as specific embodiment one or three.
Specific embodiment 5: embodiment is described with reference to Fig. 1, one kind described in present embodiment is used for waste incinerator
The heating system of raising feed temperature further include the second Bypass Control of water supply valve 10, the second Bypass Control of water supply valve 10 is pacified
In the bypass of water supply second 4.Other compositions and connection relationship are same as the specific embodiment one.
Specific embodiment 6: embodiment is described with reference to Fig. 1, one kind described in present embodiment is used for waste incinerator
The heating system of raising feed temperature further include two water supply main road control valves 11, two water supply main road control valves 11 are pacified
On water supply main road 1, and two water supply main road control valves 11 are located at the two sides of main road regulating valve 7.Other compositions and connection
Relationship is the same as one or two specific embodiments.
Specific embodiment 7: embodiment is described with reference to Fig. 1, one kind described in present embodiment is used for waste incinerator
The heating system of raising feed temperature further include branch line 12, the both ends of branch line 12 are connect with water supply main road 1, and two
A water supply main road control valve 11 is located between the both ends of branch line 12.Other compositions and connection relationship and specific embodiment
Six is identical.
Specific embodiment 8: embodiment is described with reference to Fig. 1, one kind described in present embodiment is used for waste incinerator
The heating system of raising feed temperature further include two branch line control valves 13, two branch line control valves 13 are mounted on
On branch line 12.Other compositions and connection relationship are identical as specific embodiment seven.
Working principle
It gives water in the middle part of water supply main road 1 to enter in the bypass of water supply first 2, subsequently into the feed-water heater 5 in drum 3
Heated, the water supply after heating via water supply second bypass 4 enter water supply main roads 1 in another part in water supply main road 1
Enter in economizer 6 after water supply mixing, improves the feed temperature into economizer 6.Feed temperature into economizer 6 passes through
Main road regulating valve 7 on water supply main road 1 is adjusted, and the first bypass valve of water supply 8 in the bypass of water supply first 2 adjusts to enter and give
The water of water heater controls.
The above descriptions are merely preferred embodiments of the present invention, not makees in any form to the utility model
Limitation be not intended to limit the utility model although the utility model has been disclosed with preferred embodiment as above, it is any ripe
Professional and technical personnel is known, is not being departed within the scope of technical solutions of the utility model, when in the technology using the disclosure above
Hold the equivalent embodiment for being modified or being modified to equivalent variations, but all without departing from technical solutions of the utility model
Hold, according to the technical essence of the utility model, within the spirit and principles of the present invention, to the above embodiments
What simple modifications, equivalent substitutions and improvements etc., within the protection scope for still falling within technical solutions of the utility model.
Claims (8)
1. a kind of heating system of the raising feed temperature for waste incinerator, it is characterised in that: described a kind of for rubbish
The heating system of the raising feed temperature of incinerator includes that water supply main road (1), water supply first bypass (2), drum (3), water supply the
Two bypasses (4) and feed-water heater (5), the water outlet of water supply main road (1) are connect with economizer (6), feed-water heater (5) installation
In the drum (3), one end that water supply first bypasses (2) connect with water supply main road (1), the other end of the bypass of water supply first (2) and
The import of feed-water heater (5) connects, and the outlet of feed-water heater (5) is connect with one end of the bypass of water supply second (4), water supply the
The other end of two bypasses (4) is connect with water supply main road (1).
2. a kind of heating system of the raising feed temperature for waste incinerator according to claim 1, it is characterised in that:
A kind of heating system of raising feed temperature for waste incinerator further includes main road regulating valve (7), main road regulating valve
(7) it is mounted on water supply main road (1).
3. a kind of heating system of the raising feed temperature for waste incinerator according to claim 1, it is characterised in that:
A kind of heating system of raising feed temperature for waste incinerator further includes the first bypass valve of water supply (8), is given
The first bypass valve of water (8) is mounted on water supply first and bypasses on (2).
4. according to claim 1 or a kind of 3 heating systems of the raising feed temperature for waste incinerator, feature exist
In: a kind of heating system of the raising feed temperature for waste incinerator further includes water supply the first Bypass Control valve
(9), the first Bypass Control of water supply valve (9) is mounted on water supply first and bypasses on (2), and water supply the first Bypass Control valve (9)
Between the first bypass valve of water supply (8) and water supply main road (1).
5. a kind of heating system of the raising feed temperature for waste incinerator according to claim 1, it is characterised in that:
A kind of heating system of raising feed temperature for waste incinerator further includes water supply the second Bypass Control valve (10),
Water supply the second Bypass Control valve (10) is mounted on water supply second and bypasses on (4).
6. a kind of heating system of raising feed temperature for waste incinerator according to claim 1 or claim 2, feature exist
In: a kind of heating system of the raising feed temperature for waste incinerator further includes two water supply main road control valves
(11), two water supply main road control valves (11) are mounted on water supply main road (1), and two water supply main road control valve (11) positions
In the two sides of main road regulating valve (7).
7. a kind of heating system of the raising feed temperature for waste incinerator according to claim 6, it is characterised in that:
A kind of heating system of raising feed temperature for waste incinerator further includes branch line (12), branch line (12)
Both ends connect with water supply main road (1), and two water supply main road control valves (11) are located between the both ends of branch line (12).
8. a kind of heating system of the raising feed temperature for waste incinerator according to claim 7, it is characterised in that:
A kind of heating system of raising feed temperature for waste incinerator further includes two branch line control valves (13), and two
A branch line control valve (13) is mounted on branch line (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821303273.3U CN208804664U (en) | 2018-08-13 | 2018-08-13 | A kind of heating system of the raising feed temperature for waste incinerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821303273.3U CN208804664U (en) | 2018-08-13 | 2018-08-13 | A kind of heating system of the raising feed temperature for waste incinerator |
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| Publication Number | Publication Date |
|---|---|
| CN208804664U true CN208804664U (en) | 2019-04-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821303273.3U Active CN208804664U (en) | 2018-08-13 | 2018-08-13 | A kind of heating system of the raising feed temperature for waste incinerator |
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| CN (1) | CN208804664U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108870373A (en) * | 2018-08-13 | 2018-11-23 | 哈尔滨锅炉厂有限责任公司 | A kind of heating system of the raising feed temperature for waste incinerator |
| CN114001347A (en) * | 2021-10-28 | 2022-02-01 | 华能山东石岛湾核电有限公司 | High-temperature gas cooled reactor main feed water heating system and heating method |
-
2018
- 2018-08-13 CN CN201821303273.3U patent/CN208804664U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108870373A (en) * | 2018-08-13 | 2018-11-23 | 哈尔滨锅炉厂有限责任公司 | A kind of heating system of the raising feed temperature for waste incinerator |
| CN114001347A (en) * | 2021-10-28 | 2022-02-01 | 华能山东石岛湾核电有限公司 | High-temperature gas cooled reactor main feed water heating system and heating method |
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