CN206989744U - A kind of waste steam recycle device - Google Patents
A kind of waste steam recycle device Download PDFInfo
- Publication number
- CN206989744U CN206989744U CN201720906810.2U CN201720906810U CN206989744U CN 206989744 U CN206989744 U CN 206989744U CN 201720906810 U CN201720906810 U CN 201720906810U CN 206989744 U CN206989744 U CN 206989744U
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- absorption tower
- steam
- hot water
- tank
- vapor absorption
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Abstract
It the utility model is related to a kind of waste steam recycle device, including vapor absorption tower, tempering tank and PLC；The air inlet pipe of its oriented internal input steam of bottom connection of the vapor absorption tower, it is provided with the vapor absorption tower and ejects vaporific cold water upwards and be changed into the nozzle assembly of hot water with steam heat-exchanging, the bottom of the vapor absorption tower is connected by down-flow pipe and gives delivery to the tempering tank；The PLC is provided with the outside of the vapor absorption tower, the PLC controls the hot water in tempering tank to continue to heat up with the steam heat-exchanging in vapor absorption tower or be expelled directly out using by the temperature of hot water in the tempering tank.The beneficial effects of the utility model are：It is simple in construction, easy to use, small investment, discarded steam can be effectively reclaimed, reach the purpose of energy-conservation.
Description
Technical field
It the utility model is related to energy regenerating and utilize field, and in particular to a kind of waste steam recycle device.
Background technology
At present, sugar refinery is manufacturing enterprise that is a kind of while consuming steam consumption electricity, so sugar refinery all oneself can be equipped with steam power plant, back pressure
Formula steam turbine generator, boiler combustion bagasse produce steam-electric power and supply whole production procedure electricity consumption.And residual steam caused by generating electricity,
Sugar refinery is commonly called as " waste vapour ", then is completely used for Closed Circulation in Sugar Production and heats, evaporate, boiling the process steams such as sugar.It is raw when general sugar refinery is just started shooting
There is no the processing of syrup material in production flow, avoid the need for consuming " waste vapour ", but directly discharge substantial amounts of " waste vapour " outside air
Face, and boiler enters stove water because no high temperature vapor condensed water can only use cold water, the infiltration of squeezing bagasse, lime disappear and waited, without heat
For water using can only also use cold water, other multiple production links are all to use cold water, so largely consume the energy, cause energy wave
Take.
Utility model content
In summary, it is overcome the deficiencies in the prior art, technical problem to be solved in the utility model is to provide one kind
Waste steam recycle device.
The technical scheme that the utility model solves above-mentioned technical problem is as follows：A kind of waste steam recycle device, bag
Include vapor absorption tower, tempering tank and PLC；The tail of its oriented internal input steam of bottom connection of the vapor absorption tower
Air inlet pipe, it is provided with the vapor absorption tower and ejects vaporific cold water upwards and be changed into the nozzle sets of hot water with steam heat-exchanging
Part, the bottom of the vapor absorption tower are connected by down-flow pipe and give delivery to the tempering tank；
The PLC is provided with the outside of the vapor absorption tower, the PLC passes through in the tempering tank
The temperature of hot water controls the hot water in tempering tank to continue to heat up with the steam heat-exchanging in vapor absorption tower or be expelled directly out making
With.
The beneficial effects of the utility model are：It is simple in construction, easy to use, small investment, discarded steam can be effectively reclaimed,
Reach the purpose of energy-conservation.
On the basis of above-mentioned technical proposal, the utility model can also do following improvement：
Further, in addition to temperature sensor, cyclic water tank and hot water storage tank；The temperature sensor passes through temperature data
Gathering line connects the hot water in the tempering tank, the temperature that the temperature sensor is connected by DOL Data Output Line and will collected
Data are sent to the PLC；
The tempering tank connects the cyclic water tank and the hot water storage tank, the cyclic water tank respectively by two branch roads
The nozzle assembly is connected by circulating water pipe, the PLC controls the tempering tank to connect by the temperature data received
Connect the branch road opening and closing of the cyclic water tank or the tempering tank connects the branch road opening and closing of the hot water storage tank；In the air inlet pipe
Provided with steam control valve, the PLC is entered according to the temperature data received also by steam control valve control
The quantity of steam of tracheae input.
It is using the above-mentioned further beneficial effect of scheme：The hot water of requirement is not reached for temperature after heat exchange, by mixed
Close bucket, circulating water pipe and nozzle assembly formation secondary heat exchange circulation loop to continue to heat, be allowed to temperature rise and reach requirement；
Reach the hot water of requirement for temperature after heat exchange, stored by hot water storage tank standby.
Further, the circulating water pipe is provided with water circulating pump；The cold water that the cyclic water tank is connected with supplement cold water enters
Pipe；The hot water storage tank is connected with discharge hot water so that the efferent duct used, the efferent duct are provided with heat-exchanger pump.
Further, connected in the tempering tank and backflow water regulating valve is provided with the branch road of the cyclic water tank, described mixed
The branch road for closing the bucket connection hot water storage tank is provided with hot water valve, and the PLC is by controlling opening for the water regulating valve that flows back
The opening and closing of the branch road to control the tempering tank to connect the cyclic water tank is closed, the PLC is by controlling the hot water
The opening and closing for switching the branch road to control the tempering tank to connect the hot water storage tank of valve.
It is using the above-mentioned further beneficial effect of scheme：Realize that current control flowing as requested.
Further, the offgas duct for the steam being connected with the top of the vapor absorption tower after output heat exchange.
It is using the above-mentioned further beneficial effect of scheme：Export the steam after heat exchange in time by offgas duct, prevent quick-fried
It is fried.
Further, the nozzle assembly includes endless tube and nozzle；The top that the endless tube is in the vapor absorption tower,
Uniformly annular is arranged on the endless tube nozzle；Side wall and the ring of the circulating water pipe through the vapor absorption tower
Pipe connects.
It is using the above-mentioned further beneficial effect of scheme：The contact area of vaporific cold water and steam that shower nozzle ejects is more
Greatly, heat exchange efficiency is higher.
Further, the vapor absorption tower is combined by the conical structure of upper and lower ends and the cylindrical structure of center section
It is olive-shaped, the endless tube is in the center section of the vapor absorption tower, in the center section of the vapor absorption tower
And multilayer is had on the lower section of the corresponding endless tube and is used to extend cold water and the dividing plate of steam heat exchange path.
Further, the taper plate that the dividing plate is arranged horizontally, and the tip direction of the bilevel dividing plate
It is interlaced.
It is using the above-mentioned further beneficial effect of scheme：Vaporific cold water and steam from dividing plate and vapor absorption inner wall of tower it
Between space flow from top to bottom, its glide path is in S shapes, extends the transfer path of vaporific cold water and steam, further carries
High heat exchange efficiency.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In accompanying drawing, the list of parts representated by each label is as follows：
1st, vapor absorption tower, 2, conical baffle, 3, down-flow pipe, 4, offgas duct, 5, nozzle sets, 6, endless tube, 7, recirculated water
Pipe, 8, water circulating pump, 9, cyclic water tank, 10, hot water storage tank, 11, heat-exchanger pump, 12, tempering tank, 13, hot water valve, 14, recirculation water
Regulating valve, 15, temperature sensor, 16, enter cold water pipe, 17, enter cold water regulating valve, 18, steam inlet pipe, 19, steam control valve, 20,
PLC.
Embodiment
Principle of the present utility model and feature are described below in conjunction with accompanying drawing, example is served only for explaining this practicality
It is new, it is not intended to limit the scope of the utility model.
As shown in figure 1, a kind of waste steam recycle device, including vapor absorption tower 1, tempering tank 12 and PLC controls
Device 20；The air inlet pipe 4 of its oriented internal input steam of bottom connection of the vapor absorption tower 1, in the vapor absorption tower 1
Provided with ejecting vaporific cold water upwards and being changed into the nozzle assembly 5 of hot water with steam heat-exchanging, the bottom of the vapor absorption tower 1 leads to
Down-flow pipe 3 is crossed to connect and by delivery to the tempering tank 12.The PLC is provided with the outside of the vapor absorption tower 1
Controller 20, the PLC 20 by the temperature of hot water in the tempering tank 12 come control the hot water in tempering tank 12 after
The continuous steam heat-exchanging with vapor absorption tower 1 heats up or is expelled directly out using, specific as follows：
The device also includes temperature sensor 15, cyclic water tank 9 and hot water storage tank 10；The temperature sensor 15 passes through temperature
Degrees of data gathering line connects the hot water in the tempering tank 12, and the temperature sensor 15 is connected and will adopted by DOL Data Output Line
The temperature data collected is sent to the PLC 20.The tempering tank 12 connects the circulation respectively by two branch roads
Water tank 9 and the hot water storage tank 10, the cyclic water tank 9 connect the nozzle assembly 5, the PLC controls by circulating water pipe 7
Device 20 controls the tempering tank 12 to connect the branch road opening and closing of the cyclic water tank 9 or the mixing by the temperature data received
The branch road opening and closing of the connection of bucket 12 hot water storage tank 10.Realize that control is as follows：The cyclic water tank 9 is connected in the tempering tank 12
Branch road be provided with backflow water regulating valve 14, connected in the tempering tank 12 and hot water valve be provided with the branch road of the hot water storage tank 10
13, the PLC 20 controls the tempering tank 12 to connect the circulation by controlling the switch for the water regulating valve 14 that flows back
The opening and closing of the branch road of water tank 9, the PLC 20 control the tempering tank 12 by controlling the switch of the hot water valve 13
Connect the opening and closing of the branch road of the hot water storage tank 10.
Cold water is hot water in being raised in vapor absorption tower 1 with temperature after steam heat-exchanging, and passes through down-flow pipe 3 and flow into mixing
In bucket 12, temperature sensor 15 carries out temperature detection to the hot water in tempering tank 12.Requirement is not reached for temperature after heat exchange
Hot water, form secondary heat exchange circulation loop by tempering tank 12, circulating water pipe 7 with nozzle assembly 5 and continue to heat, be allowed to temperature liter
Up to arrive requirement；Reach the hot water of requirement for temperature after heat exchange, stored by hot water storage tank 10 standby.
The circulating water pipe 7 is provided with water circulating pump 8；The cyclic water tank 9 is connected with the cold water inlet pipe 16 of supplement cold water,
It is to supplement cold water to be exchanged heat in cyclic water tank 9 in time by cold water inlet pipe 16.The hot water storage tank 10 is connected with discharge hot water
For the efferent duct used, the efferent duct is provided with heat-exchanger pump 11, and opening heat-exchanger pump 11 will be stored into hot water storage tank 10
Hot water is extracted out for using.
The air inlet pipe 18 is provided with steam control valve 19, and the PLC 20 is according to the temperature data received come also
The quantity of steam of the input of air inlet pipe 18 is controlled by the steam control valve 19.According to the demand of actual hot water, PLC
20 automatically control air inlet pipe 18, and to vapor absorption tower 1, supplement is more in time or reduces less steam to change heat exchange efficiency, real
The hot water for meeting temperature requirement is now obtained at the appointed time.
The nozzle assembly 5 includes endless tube 6 and nozzle；The top that the endless tube 6 is in the vapor absorption tower 1, institute
Stating nozzle, uniformly annular is arranged on the endless tube 6；The circulating water pipe 8 through the vapor absorption tower 1 side wall with it is described
Endless tube 6 connects.Because endless tube 6 is the loop configuration that matches with the inner chamber of vapor absorption tower 1, shower nozzle thereon ejects vaporific
The contact area of cold water and steam is bigger, so as to which heat exchange efficiency is higher.
Vapor absorption tower 1 described in the dividing plate 2 is combined by the conical structure of upper and lower ends and the cylindrical structure of center section
What is formed is olive-shaped, and the endless tube 6 is in the center section of the vapor absorption tower 1, in the centre of the vapor absorption tower 1
Multilayer is had in part and on the lower section of the corresponding endless tube 6 to be used to extend cold water and the dividing plate 2 of steam heat exchange path.Institute
State the taper plate that dividing plate 2 is arranged horizontally, and the tip of the bilevel dividing plate 2 is towards interlaced.It is vaporific cold
The space of water and steam between dividing plate 2 and the inwall of vapor absorption tower 1 is flowed from top to bottom, due to bilevel dividing plate 2
Tip is towards interlaced, therefore its glide path is in S shapes, extends the transfer path of vaporific cold water and steam, further carries
High heat exchange efficiency.
Preferred embodiment of the present utility model is the foregoing is only, it is all in this practicality not to limit the utility model
Within new spirit and principle, any modification, equivalent substitution and improvements made etc., guarantor of the present utility model should be included in
Within the scope of shield.
Claims (8)
1. a kind of waste steam recycle device, it is characterised in that controlled including vapor absorption tower (1), tempering tank (12) and PLC
Device (20) processed；The air inlet pipe (18) of its oriented internal input steam of bottom connection of the vapor absorption tower (1), in the steam
It is provided with absorption tower (1) and ejects vaporific cold water upwards and be changed into the nozzle assembly (5) of hot water with steam heat-exchanging, the steam is inhaled
The bottom for receiving tower (1) is connected by down-flow pipe (3) and gives delivery to the tempering tank (12)；
The PLC (20) is provided with the outside of the vapor absorption tower (1), the PLC (20) is by described
The temperature of tempering tank (12) interior hot water controls the hot water in tempering tank (12) to continue and the steam heat-exchanging in vapor absorption tower (1)
Heat up or be expelled directly out to use.
2. waste steam recycle device according to claim 1, it is characterised in that also including temperature sensor
(15), cyclic water tank (9) and hot water storage tank (10)；The temperature sensor (15) is connected described mixed by temperature data acquisition line
The hot water in bucket (12) is closed, the temperature sensor (15) is connected by DOL Data Output Line and sends the temperature data collected
Give the PLC (20)；
The tempering tank (12) connects the cyclic water tank (9) and the hot water storage tank (10) respectively by two branch roads, described
Cyclic water tank (9) connects the nozzle assembly (5) by circulating water pipe (7), and the PLC (20) passes through the temperature that receives
Data control the tempering tank (12) to connect described in the branch road opening and closing or the tempering tank (12) connection of the cyclic water tank (9)
The branch road opening and closing of hot water storage tank (10)；The air inlet pipe (18) is provided with steam control valve (19), PLC (20) root
The quantity of steam of air inlet pipe (18) input is also controlled by the steam control valve (19) according to the temperature data received.
3. waste steam recycle device according to claim 2, it is characterised in that set on the circulating water pipe (7)
There is water circulating pump (8)；The cyclic water tank (9) is connected with the cold water inlet pipe (16) of supplement cold water；The hot water storage tank (10) is even
Discharge hot water is connected to so that the efferent duct used, the efferent duct are provided with heat-exchanger pump (11).
4. waste steam recycle device according to claim 2, it is characterised in that connected in the tempering tank (12)
The branch road of the cyclic water tank (9) is provided with backflow water regulating valve (14), and the hot water storage tank is connected in the tempering tank (12)
(10) branch road is provided with hot water valve (13), the PLC (20) by control the switch of backflow water regulating valve (14) come
The tempering tank (12) is controlled to connect the opening and closing of the branch road of the cyclic water tank (9), the PLC (20) is by controlling
State the switch of hot water valve (13) control the tempering tank (12) connect the hot water storage tank (10) branch road opening and closing.
5. waste steam recycle device according to claim 2, it is characterised in that the vapor absorption tower (1)
Top is connected with the offgas duct (4) of the steam after output heat exchange.
6. the waste steam recycle device according to any one of claim 2 to 4, it is characterised in that the nozzle sets
Part (5) includes endless tube (6) and nozzle；The top that the endless tube (6) is in the vapor absorption tower (1), the nozzle are uniform
Annular is arranged on the endless tube (6)；Side wall and the endless tube of the circulating water pipe (7) through the vapor absorption tower (1)
(6) connect.
7. waste steam recycle device according to claim 6, it is characterised in that the vapor absorption tower (1) by
The conical structure of upper and lower ends and the cylindrical structure of center section combine olive-shaped, and the endless tube (6) is in the steaming
In the center section on vapour absorption tower (1), in the center section of the vapor absorption tower (1) and under the corresponding endless tube (6)
Multilayer is had in side to be used to extend cold water and the dividing plate (2) of steam heat exchange path.
8. waste steam recycle device according to claim 7, it is characterised in that the dividing plate (2) is horizontal cloth
The taper plate put, and the tip of the bilevel dividing plate (2) is towards interlaced.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720906810.2U CN206989744U (en) | 2017-07-25 | 2017-07-25 | A kind of waste steam recycle device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720906810.2U CN206989744U (en) | 2017-07-25 | 2017-07-25 | A kind of waste steam recycle device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206989744U true CN206989744U (en) | 2018-02-09 |
Family
ID=61415249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720906810.2U Expired - Fee Related CN206989744U (en) | 2017-07-25 | 2017-07-25 | A kind of waste steam recycle device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206989744U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107246810A (en) * | 2017-07-25 | 2017-10-13 | 广西农垦糖业集团红河制糖有限公司 | A kind of waste steam recycle device |
-
2017
- 2017-07-25 CN CN201720906810.2U patent/CN206989744U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107246810A (en) * | 2017-07-25 | 2017-10-13 | 广西农垦糖业集团红河制糖有限公司 | A kind of waste steam recycle device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180209 Termination date: 20190725 |