CN205383581U - Boiler thermodynamic system - Google Patents
Boiler thermodynamic system Download PDFInfo
- Publication number
- CN205383581U CN205383581U CN201620107328.8U CN201620107328U CN205383581U CN 205383581 U CN205383581 U CN 205383581U CN 201620107328 U CN201620107328 U CN 201620107328U CN 205383581 U CN205383581 U CN 205383581U
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- China
- Prior art keywords
- valve
- demineralizer
- boiler
- oxygen
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- Expired - Fee Related
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Abstract
The utility model discloses a boiler thermodynamic system. It includes the filter, the demineralizer, heat exchanger, return water tank, the back water pump, the oxygen -eliminating device, a water pump, the boiler, first valve, the second valve, third valve and four valves, the running water links to each other with the demineralizer through the filter, the demineralizer passes through the second valve and links to each other with heat exchanger, the demineralizer links to each other with first valve, heat exchanger links to each other with third valve and four valves respectively, first valve and third valve all link to each other with the oxygen -eliminating device, four valves links to each other with return water tank, return water tank passes through the back water pump and links to each other with the oxygen -eliminating device, the oxygen -eliminating device passes through the water pump and links to each other with the boiler, the boiler is through hot user connection to return water tank. The utility model discloses a demineralizer easy operation, the fault rate is low, and it is reliable to go out water quality of water, replaces the cooling water with the demineralized water, steam among the effective recycling return water tank, the system can normally move steadily.
Description
Technical field
This utility model relates to boiler technology field, is specifically related to boiler thermodynamic system.
Background technology
There is following defect in traditional steam boiler: the operation of demineralizer depends on the operating experience of workman, the regenerative process causing exhausted resin can not be guaranteed, reduce the softening water water yield of Na-ion exchanger, have impact on the economy that Na-ion exchanger runs, secondly, when Na-ion exchanger exchange process closes on terminal, resin lost efficacy at short notice, and water quality produces sudden change, and execute-in-place workman not easily grasps terminal, often defective water is sent into boiler, cause boiler tubing fouling.And easily there is excessive phenomenon in its therrmodynamic system steam, reduces the thermal efficiency of system.Accordingly, it would be desirable to existing boiler thermodynamic system is transformed.
Utility model content
For solving the problems referred to above, this utility model provides boiler thermodynamic system, and demineralizer is simple to operate, failure rate is low, and effluent quality is reliable, replaces cooling water, the steam in efficient recovery recovery tank with softening water, and system can be run on normal table ground.
For achieving the above object, the technical scheme that this utility model is taked is: boiler thermodynamic system, including filter, demineralizer, heat exchanger, recovery tank, back water pump, oxygen-eliminating device, water pump, boiler, first valve, second valve, 3rd valve and the 4th valve, tap water is connected with demineralizer through filter, demineralizer is connected with heat exchanger by the second valve, demineralizer and the first valve are connected, heat exchanger is connected with the 3rd valve and the 4th valve respectively, first valve and the 3rd valve are all connected with oxygen-eliminating device, 4th valve is connected with recovery tank, recovery tank is connected with oxygen-eliminating device by back water pump, oxygen-eliminating device is connected with boiler by water pump, boiler is connected to recovery tank by heat user.
As preferably, described demineralizer adopts ZDF automatically to soften hydrotreater.
As preferably, described recovery tank being provided with two-layer trickle card, it is possible to make full use of the steam in softening Water Sproading recovery tank.
This utility model has the advantages that demineralizer is simple to operate, failure rate is low, and effluent quality is reliable, replaces cooling water, the steam in efficient recovery recovery tank with softening water, and system can be run on normal table ground.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
In order to make the purpose of this utility model and advantage clearly understand, below in conjunction with embodiment, this utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain this utility model, be not used to limit this utility model.
As shown in Figure 1, this utility model embodiment provides boiler thermodynamic system, including filter 1, demineralizer 2, heat exchanger 3, recovery tank 4, back water pump 5, oxygen-eliminating device 6, water pump 7, boiler 8, first valve 9, second valve 10, 3rd valve 11 and the 4th valve 12, tap water is connected with demineralizer 2 through filter 1, demineralizer 2 is connected with heat exchanger 3 by the second valve 10, demineralizer 2 is connected with the first valve 9, heat exchanger 3 is connected with the 3rd valve 11 and the 4th valve 12 respectively, first valve 9 is all connected with oxygen-eliminating device 6 with the 3rd valve 11, 4th valve 12 is connected with recovery tank 4, recovery tank 4 is connected with oxygen-eliminating device 6 by back water pump 5, oxygen-eliminating device 6 is connected with boiler 8 by water pump 7, boiler 8 is connected to recovery tank 4 by heat user.
It should be noted that described demineralizer 2 adopts ZDF automatically to soften hydrotreater.
Additionally, described recovery tank 4 is provided with two-layer trickle card, it is possible to make full use of the steam in softening Water Sproading recovery tank.
The normal operating mode of this detailed description of the invention is: when the first valve of system, the 3rd valve Guan Bi, the second valve, four valve openings, system is in normal running status, surface blow-off heat exchanger maintenance run: when the second valve of system, the 3rd valve, the 4th valve closing, during the first valve opening, tap water is through filter, demineralizer, entering oxygen-eliminating device, enter boiler through boiler water filling pump, now softening water is no longer flow through surface blow-off heat exchanger and recovery tank.Surface blow-off heat exchanger can be overhauled.This method of operation thermal efficiency of system is relatively low, only should use when overhauling surface blowdown exchanger.
Recovery tank maintenance run: when the second valve of system, the 3rd valve opening, the first valve and the 4th valve Guan Bi, tap water enters into oxygen-eliminating device through filter, demineralizer, surface blow-off heat exchanger, enters boiler then through boiler water filling pump.Now softening water be not passed through recovery tank, this method of operation thermal efficiency of system is low, can recovery tank, back water pump maintenance time and recovery tank in condensation water water quality defective time use.
The above is only preferred implementation of the present utility model; it should be pointed out that, for those skilled in the art, under the premise without departing from this utility model principle; can also making some improvements and modifications, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (3)
- null1. boiler thermodynamic system，It is characterized in that，Including filter (1)、Demineralizer (2)、Heat exchanger (3)、Recovery tank (4)、Back water pump (5)、Oxygen-eliminating device (6)、Water pump (7、Boiler (8、First valve (9)、Second valve (10)、3rd valve (11) and the 4th valve (12)，Tap water is connected with demineralizer (2) through filter (1)，Demineralizer (2) is connected with heat exchanger (3) by the second valve (10)，Demineralizer (2) is connected with the first valve (9)，Heat exchanger (3) is connected with the 3rd valve (11) and the 4th valve (12) respectively，First valve (9) is all connected with oxygen-eliminating device (6) with the 3rd valve (11)，4th valve (12) is connected with recovery tank (4)，Recovery tank (4) is connected with oxygen-eliminating device (6) by back water pump (5)，Oxygen-eliminating device (6) is connected with boiler (8) by water pump (7)，Boiler (8) is connected to recovery tank (4) by heat user.
- 2. boiler thermodynamic system according to claim 1, it is characterised in that described demineralizer (2) adopts ZDF automatically to soften hydrotreater.
- 3. boiler thermodynamic system according to claim 1, it is characterised in that be provided with two-layer trickle card in described recovery tank (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620107328.8U CN205383581U (en) | 2016-01-30 | 2016-01-30 | Boiler thermodynamic system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620107328.8U CN205383581U (en) | 2016-01-30 | 2016-01-30 | Boiler thermodynamic system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205383581U true CN205383581U (en) | 2016-07-13 |
Family
ID=56349354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620107328.8U Expired - Fee Related CN205383581U (en) | 2016-01-30 | 2016-01-30 | Boiler thermodynamic system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205383581U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106705021A (en) * | 2017-03-09 | 2017-05-24 | 乌海黑猫炭黑有限责任公司 | Device for recycling cooling water of carbon black exhaust gas boiler draught fans and rubber ball cleaning discharged water |
| CN107490001A (en) * | 2017-08-04 | 2017-12-19 | 河南中烟工业有限责任公司 | A kind of condensation water recovery and use system |
-
2016
- 2016-01-30 CN CN201620107328.8U patent/CN205383581U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106705021A (en) * | 2017-03-09 | 2017-05-24 | 乌海黑猫炭黑有限责任公司 | Device for recycling cooling water of carbon black exhaust gas boiler draught fans and rubber ball cleaning discharged water |
| CN107490001A (en) * | 2017-08-04 | 2017-12-19 | 河南中烟工业有限责任公司 | A kind of condensation water recovery and use system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160713 Termination date: 20170130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |