CN205746771U - A kind of steam circulation - Google Patents
A kind of steam circulation Download PDFInfo
- Publication number
- CN205746771U CN205746771U CN201620535168.7U CN201620535168U CN205746771U CN 205746771 U CN205746771 U CN 205746771U CN 201620535168 U CN201620535168 U CN 201620535168U CN 205746771 U CN205746771 U CN 205746771U
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- Prior art keywords
- exchanging container
- liquid
- boiler
- steam
- pumping
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Abstract
The utility model discloses a kind of steam circulation, the gas utilization unit that venthole including boiler with described boiler connects, also include return tube that one end connects and the pumping installations that import connects with the other end of described return tube, the outlet of described pumping installations and the inlet communication of described boiler with the venthole of described gas utilization unit.The high-temperature steam of the boiler internal that this utility model provides enters into after using in gas utilization unit, imports at pumping installations by return duct, and steam is pressurizeed can deliver a vapor in boiler by pumping installations.So the heat energy contained in the steam of this waste gas can return in boiler, it is to avoid the waste of energy, so this steam circulation can efficiently solve steam energy utilization rate than relatively low problem.
Description
Technical field
This utility model relates to heat energy apparatus technical field, more particularly, it relates to a kind of steam circulation.
Background technology
At present a lot of enterprises all can use steam to carry out manufacturing and produce, as apparel industry, paper-making industry, wood industry, powder metallurgy,
Chemical industry, food, rubber, pharmacy etc. industry.Mainly by tap water is passed into boiler internal, water is heated into vapour by boiler
State, then connects each gas utilization unit by steam (vapor) outlet.
Each gas utilization unit of prior art all uses heel row to remove the steam poured in having boiler, and emits
Steam the most also has substantial amounts of heat energy, excludes a large amount of losses that can cause the energy.
In sum, how to efficiently solve steam energy utilization rate than relatively low problem, be current people in the art
Member's urgent problem.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of steam circulation, and this steam circulation is permissible
Efficiently solve steam energy utilization rate than relatively low problem.
In order to achieve the above object, the following technical scheme of this utility model offer:
A kind of steam circulation, the gas utilization unit that the venthole including boiler with described boiler connects, also include one
Hold the pumping installations that the return tube connected with the venthole of described gas utilization unit and import connect with the other end of described return tube,
The outlet of described pumping installations and the inlet communication of described boiler.
Preferably, described pumping installations includes the first exchanging container and pump mechanism, and described pump mechanism can be to described
Pumping liquid and liquid in described first exchanging container can being extracted out in first exchanging container；Entering of described first exchanging container
Mouthful with the outlet unilaterally connected of described return tube, the outlet of described first exchanging container and the import unilaterally connected of described boiler.
Preferably, described pumping installations also includes the second exchanging container, and described pump mechanism can be by the first exchanging container
In liquid pumping in the second exchanging container and can be by the liquid pumping in the second exchanging container to the first exchanging container；
The import of described second exchanging container and the outlet unilaterally connected of described return tube, the outlet of described second exchanging container is with described
The import unilaterally connected of boiler.
Preferably, described pump mechanism includes for the liquid of described first exchanging container is extracted into described second exchange appearance
The first liquid pump in device and for the liquid in the second exchanging container being extracted into the second liquid pump in described first exchanging container.
Preferably, described first liquid delivery side of pump is connected by one-way pipeline with described second exchanging container, and described second
Liquid delivery side of pump is connected by half-duplex channel with described first exchanging container.
Preferably, fluid box is also included and for by the fluid infusion in the liquid pumping in described fluid box to described boiler
Pump.
Preferably, the import department of described fluid box is provided with the processor of impurity in removing liquid.
Preferably, described fluid infusion delivery side of pump passes through with described first exchanging container and described second exchanging container respectively
Half-duplex channel connects.
Preferably, the controller according to pre-conditioned control described pump mechanism pumping direction is also included.
A kind of steam circulation that this utility model provides, including boiler, gas utilization unit, return tube and pumping installations,
The air intake of gas utilization unit connects with the venthole of boiler, and to receive the steam that boiler produces, concrete gas utilization unit is such as permed
Machine or steam heating pipe.The wherein venthole of the gas utilization unit that return tube two ends are respectively communicated with and the air intake of pumping installations, wherein pump
Send the outlet of device and the inlet communication of boiler, by pumped effect, the steam of the recovery in return tube is pressurizeed
To deliver in boiler.
According to above-mentioned technical scheme, it is recognised that the high-temperature steam at boiler internal enters into use in gas utilization unit
After, import at pumping installations by return duct, steam is pressurizeed to deliver a vapor in boiler by pumping installations.Formed
The circulation of steam, steam is after gas utilization unit uses, and the temperature comparing outdoor is the highest, carries substantial amounts of heat energy, logical
It is re-introduced in boiler after crossing return duct, it is possible to avoid the dump energy in steam to be dispersed in air.And by pumping
Device, not only ensure that the steam in return tube can enter in boiler, but also ensure that the steam-energy in return tube
Enough dredgings in time, it is ensured that the feed rate of the high-temperature steam in gas utilization unit, it is possible to effectively ensure the circulation effect of steam
Really.In sum, this steam circulation can efficiently solve steam energy utilization rate than relatively low problem.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, the accompanying drawing in describing below is only
It is embodiments more of the present utility model, for those of ordinary skill in the art, in the premise not paying creative work
Under, it is also possible to other accompanying drawing is obtained according to these accompanying drawings.
The structural representation of the steam circulation that Fig. 1 provides for this utility model embodiment.
In accompanying drawing, labelling is as follows:
Boiler 1, gas utilization unit 2, return tube the 3, first exchanging container the 4, second exchanging container the 5, first liquid pump the 6, second liquid
Pump 7, fluid box 8, fluid infusion pump 9, processor 10, controller 11.
Detailed description of the invention
This utility model embodiment discloses a kind of steam circulation, compares efficiently solving steam energy utilization rate
Low problem.
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under making creative work premise
The every other embodiment obtained, broadly falls into the scope of this utility model protection.
Refer to the structural representation of the steam circulation that Fig. 1, Fig. 1 provide for this utility model embodiment.
In a kind of specific embodiment, present embodiments provide a kind of steam circulation, including boiler 1, gas utilization unit
2, return tube 3 and pumping installations, wherein boiler 1 is for heating aqueous water, makes aqueous water be vaporized into high-temperature steam.Wherein
Gas utilization unit 2 mainly by utilizing the heat energy entrained by high-temperature steam to be operated, the wherein air intake of gas utilization unit 2
Connect with the venthole of boiler 1, to receive the steam that boiler 1 produces, concrete gas utilization unit 2 such as head ironing machine or steam heating pipe.This
Place, it should be noted that boiler 1 mainly makes liquid substance become high-temperature gas material by heating, then passes through high-temperature gas
The heat of material distributes and makes gas utilization unit 2 use energy, so liquid herein can be not only water, it is also possible to be other thing
Matter, general liquid condition can pass through the material of heating generation high-temperature gas can.
Wherein the venthole of the gas utilization unit 2 that return tube 3 two ends are respectively communicated with and the air intake of pumping installations, wherein pump
The outlet of device and the inlet communication of boiler 1, by pumped effect, pressurize the steam of the recovery in return tube 3
To deliver in boiler 1.Herein it should be noted that along with the use of steam, vapor (steam) temperature declines, air pressure the most also can with under
Fall, so the pressure of steam in the air pressure boiler to be significantly lower than 1 in return tube 3, so could be effective by pumping installations
Steam in return tube 3 is transported in boiler 1.Simultaneously it is contemplated that, add return tube 3, if not in time will
Steam in return tube 3 is derived, and the pressure that can cause the venthole of gas utilization unit 2 is excessive, and then causes high-temperature gas to enter into
The speed of gas utilization unit 2 will reduce, and then gas utilization unit 2 can be caused can not to timely use heat.Use pumping installations,
Timely the steam in return tube 3 can be derived, play good dredging effect.Wherein pumping installations can use general
Blower fan, plays the effect of pumping by the rotation of impeller.
In the present embodiment, after using in the high-temperature steam within boiler 1 enters into gas utilization unit 2, return duct is passed through
Importing at pumping installations, steam is pressurizeed to deliver a vapor in boiler 1 by pumping installations.Form the circulation of steam,
Steam is after gas utilization unit 2 uses, and the temperature comparing outdoor is the highest, carries substantial amounts of heat energy, after return duct
It is re-introduced in boiler 1, it is possible to avoid the dump energy in steam to be dispersed in air.And by pumping installations, not only
Ensure that the steam in return tube 3 can enter in boiler 1, but also ensure that the steam in return tube 3 can be timely
Dredging, it is ensured that the feed rate of the high-temperature steam in gas utilization unit 2, it is possible to effectively ensure the circulating effect of steam.Combine
Upper described, this steam circulation can efficiently solve steam energy utilization rate than relatively low problem.And by steam
Reclaim, be conducive to saving the waste of heated liquid, and the cleannes of the steam reclaimed want height, and too much liquid can be avoided miscellaneous
Matter processes.
Wherein pumping installations, can use sickle pump, but steam had the most both included the globule and gas, even because of steam
Lasting liquefaction, also result in and water flow pipes have liquid.For general sickle pump, directly pumping, pumping pressure is very
Difficult raising, and be difficult to vapour-liquid is pumped together.Based on this, can make pumping installations include the first exchanging container 4, can
In the first exchanging container 4 pumping liquid and can by the first exchanging container 4 liquid extract out pump mechanism, first exchange hold
The import of device 4 and return duct unilaterally connected, the outlet of described first exchanging container 4 and described boiler 1 unilaterally connected, need herein
Illustrate, wherein unilaterally connected, when not having other to ensure unilaterally connected device, specifically can be realized by check-valves,
Concrete such as check valve.Herein it should also be noted that the import of the first exchanging container 4 should be to be guaranteed by unilaterally connected
Enter but can not go out.
In use, mainly include inhaling vapour step and sending vapour step.Such as can first make the internal filling of the first exchanging container 4
Liquid, and liquid component is preferably consistent with liquid component in steam.In inhaling vapour step: by pump mechanism, the first exchange is held
In device 4, liquid is extracted out, owing to the outlet of the first exchanging container 4 is unilaterally connected, it is impossible to flow into, and now can will steam in return tube 3
Vapour and liquid water are drawn in the first exchanging container 4 by the import of the first exchanging container 4, along with pump mechanism is by liquid
Extract out, in the first exchanging container 4, gradually fill the full steam reclaimed；Then into sending vapour step, by pump mechanism to
Pumping liquid in one exchanging container 4, along with pumping into of liquid, the pressure of internal steam is gradually increased, until forcing the first friendship
The import changing container 4 is closed, and outlet is opened, and now internal steam can be entered in boiler 1 by outlet.Until the first exchange
Fill in container 4 a certain amount of even fill up liquid after, start again reverse operation, i.e. carry out inhaling vapour step.Pump mechanism is mainly
For pumping liquid, it is fine that existing liquid pump develops, it is possible to pump pressure is brought up to the biggest, it is ensured that pumpability.
In above-mentioned use, in the first exchanging container 4, gas sucks and sends and is respectively completed two time periods, so
First exchanging container 4 is merely able to carry out clearance-type pumping, and cannot continuous way pumping.Based on this, pumping installations can be made also to wrap
Including the second exchanging container 5, wherein pump mechanism should be by the liquid pumping in the first exchanging container 4 to the second exchanging container
In 5, and can be by the liquid pumping in the second exchanging container 5 to the first exchanging container 4, wherein the entering of the second exchanging container 5
Mouthful with the outlet unilaterally connected of return tube 3, and the outlet of the second exchanging container 5 and the import unilaterally connected of boiler 1.I.e. according to upper
Stating equipment, when the first exchanging container 4 carries out inhaling vapour step, the second exchanging container 5 can carry out sending vapour step, and when the first friendship
Changing container 4 and be transformed into when sending vapour step, now the first exchanging container 4 can be changed and carry out inhaling vapour step, so circulates, the most permissible
Complete continuous way pumping steam, it is ensured that fluency, ensure that gas utilization unit 2 uses vapour in time simultaneously.Wherein pump mechanism, in order to
Design is simple, can be to include the first liquid pump 6 and the second liquid pump 7, and wherein the first liquid pump 6 is for by liquid in the first exchanging container 4
Body is extracted in the second exchanging container 5, and the liquid in the second exchanging container 5 can be extracted into the first exchanging container 4 by the second liquid pump 7
In.When working in order to avoid the first liquid pump 6, the liquid in the second exchanging container 5 can enter into the first exchange by the second liquid pump 7
In container 4, equally can be so for the first liquid pump 6.Based on this, the outlet of the first liquid pump 6 can be made to lead to the second exchanging container 5
Crossing one-way pipeline connection, the outlet of described second liquid pump 7 is connected by half-duplex channel with the first exchanging container 4.
In view of boiler 1 immediately by muffler recovered steam, a small amount of loss of liquid still can be caused, based on this, can
To arrange fluid box 8 and fluid infusion pump 9, wherein fluid infusion pump 9 is for carrying out being pumped in boiler 1 by the liquid in fluid box 8, now
It should be noted that fluid infusion pump 9 should need just to carry out liquid make-up during liquid make-up in boiler 1.When the liquid used is
During water, the water of general water tank can directly be accessed by running water pipe, it is contemplated that also have more impurity, impurity in tap water
It is easily caused boiler 1 internal incrustation, affects the work efficiency of boiler 1, and the service life of reduction boiler 1, can be at fluid box 8
Import department be provided with the processor 10 of impurity in removing liquid, according to different liquid, contained contaminant overstandard amount is not
Identical, thus processor 10 concrete to process object the most identical, so the concrete process object of processor 10 should root
Select according to the impurity of liquid.Wherein remove impurity in liquid, as long as reaching effectively to remove.Herein it should be noted that
In order to ensure reasonable employment, each device institute's circulating liquid above-mentioned and evaporative substance should be same materials, such as water.
In view of the temperature of liquid in fluid box 8 significantly lower than the temperature of liquid in boiler 1, if directly by fluid box 8
In liquid pumping in boiler 1, easily cause temperature local temperature cataclysm, the then material to boiler 1 body of heater in boiler 1
Height can be required.The outlet of fluid infusion pump 9 can be passed through half-duplex channel with the first exchanging container 4 and the second exchanging container 5 respectively
Connection.Wherein the fluid infusion of fluid infusion pump 9 should avoid the suction vapour step at the first exchanging container 4 and the second exchanging container 5 to its pump
Enter liquid, i.e. fluid infusion pump 9 should the first exchanging container 4 send vapour during, pumping liquid in the first exchanging container 4, with
Time the second exchanging container 5 send vapour during, pumping liquid in the second exchanging container 5.Basis this, in order to avoid occur hand over
Fork, can between fluid infusion pump 9 and the first exchanging container 4 and and the second exchanging container 5 between valve is set.
Wherein pumping installations constantly changes pumping direction, controls for convenience, can be provided with controller 11, wherein control
Device 11 should be according to the pre-conditioned pumping direction controlling liquid pump, and concrete is pre-conditioned, can make Preset Time, the most in advance
Count the first exchanging container 4 and the second exchanging container 5 and inhale in vapour step the determining, such as the first exchanging container of time of being consumed
4 and second exchanging container 5 time of being consumed of vapour step of inhaling for N minute, wherein N is integer, then controller 11 should be every
Controlling pump mechanism pumping direction break-in every N minute once, when there is fluid infusion pump, the input object that also should control fluid infusion pump changes
Become.Can also be wherein that liquid level sensor is set in the first exchanging container 4 and the second exchanging container 5, when one of them exchanges
When liquid level sensor in container transmits out low liquid level signal, control pump mechanism and change pumping direction.When needs change in good time
When the liquid of fluid infusion pump 9 flows to, also should be according to the opening and closing of above-mentioned electromagnetic valve.
In this specification, each embodiment uses the mode gone forward one by one to describe, and what each embodiment stressed is and other
The difference of embodiment, between each embodiment, identical similar portion sees mutually.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or uses this practicality new
Type.Multiple amendment to these embodiments will be apparent from for those skilled in the art, is determined herein
The General Principle of justice can realize in the case of without departing from spirit or scope of the present utility model in other embodiments.Cause
This, this utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest scope consistent with features of novelty.
Claims (9)
1. a steam circulation, the gas utilization unit (2) that the venthole including boiler (1) with described boiler (1) connects, its
It is characterised by, also includes return tube (3) that one end connects with the venthole of described gas utilization unit (2) and import and described return tube
(3) pumping installations of other end connection, the outlet of described pumping installations and the inlet communication of described boiler (1).
Steam circulation the most according to claim 1, it is characterised in that described pumping installations includes the first exchanging container
(4) and pump mechanism, described pump mechanism can in described first exchanging container (4) pumping liquid and can be by described first
Exchanging container (4) interior liquid is extracted out；The import of described first exchanging container (4) and the outlet unilaterally connected of described return tube (3),
The outlet of described first exchanging container (4) and the import unilaterally connected of described boiler (1).
Steam circulation the most according to claim 2, it is characterised in that described pumping installations also includes that the second exchange is held
Device (5), described pump mechanism can be by the liquid pumping in the first exchanging container (4) to the second exchanging container (5) and can
By in the liquid pumping in the second exchanging container (5) to the first exchanging container (4)；The import of described second exchanging container (5) with
The outlet unilaterally connected of described return tube (3), the outlet of described second exchanging container (5) is unidirectional with the import of described boiler (1)
Connection.
Steam circulation the most according to claim 3, it is characterised in that described pump mechanism includes for by described
The liquid of one exchanging container (4) is extracted into the first liquid pump (6) in described second exchanging container (5) and for by the second exchanging container
(5) liquid in is extracted into the second liquid pump (7) in described first exchanging container (4).
Steam circulation the most according to claim 4, it is characterised in that the outlet of described first liquid pump (6) is with described
Second exchanging container (5) is connected by one-way pipeline, and the outlet of described second liquid pump (7) is led to described first exchanging container (4)
Cross half-duplex channel connection.
6. according to the steam circulation described in any one of claim 3-5, it is characterised in that also include fluid box (8) and use
In by the fluid infusion pump (9) in the liquid pumping in described fluid box (8) to described boiler (1).
7. according to the steam circulation that claim 6 is described, it is characterised in that the import department of described fluid box (8) is arranged
There is the processor (10) of impurity in removing liquid.
8. according to the steam circulation that claim 7 is described, it is characterised in that the outlet of described fluid infusion pump (9) respectively with
Described first exchanging container (4) and described second exchanging container (5) are connected by half-duplex channel.
Steam circulation described in item the most according to Claim 8, it is characterised in that also include according to described in pre-conditioned control
The controller (11) in pump mechanism pumping direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620535168.7U CN205746771U (en) | 2016-06-02 | 2016-06-02 | A kind of steam circulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620535168.7U CN205746771U (en) | 2016-06-02 | 2016-06-02 | A kind of steam circulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205746771U true CN205746771U (en) | 2016-11-30 |
Family
ID=57359685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620535168.7U Expired - Fee Related CN205746771U (en) | 2016-06-02 | 2016-06-02 | A kind of steam circulation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205746771U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105889889A (en) * | 2016-06-02 | 2016-08-24 | 株洲市蒸汽节能科技有限公司 | Steam circulation system |
| CN107503063A (en) * | 2017-09-12 | 2017-12-22 | 海宁市力天袜业有限公司 | Steam Recovery recycles structure in a kind of shocks fixing shape machine |
-
2016
- 2016-06-02 CN CN201620535168.7U patent/CN205746771U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105889889A (en) * | 2016-06-02 | 2016-08-24 | 株洲市蒸汽节能科技有限公司 | Steam circulation system |
| CN105889889B (en) * | 2016-06-02 | 2018-09-14 | 株洲市蒸汽节能科技有限公司 | A kind of steam circulation |
| CN107503063A (en) * | 2017-09-12 | 2017-12-22 | 海宁市力天袜业有限公司 | Steam Recovery recycles structure in a kind of shocks fixing shape machine |
| CN107503063B (en) * | 2017-09-12 | 2020-07-07 | 萧县木伟信息科技有限公司 | Steam recycling structure in sock setting machine |
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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: 20161130 Termination date: 20170602 |
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| CF01 | Termination of patent right due to non-payment of annual fee |