CN209166129U - A kind of residual neat recovering system of cooler - Google Patents
A kind of residual neat recovering system of cooler Download PDFInfo
- Publication number
- CN209166129U CN209166129U CN201821983014.XU CN201821983014U CN209166129U CN 209166129 U CN209166129 U CN 209166129U CN 201821983014 U CN201821983014 U CN 201821983014U CN 209166129 U CN209166129 U CN 209166129U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
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Abstract
The utility model discloses a kind of residual neat recovering system of cooler, it includes sewage plant, pressure pump, spray waterpipe, spray head, cooler, water storage tank, steam-water injection, vapour source and hot water storgae, the water outlet of sewage plant is connected to the water inlet of pressure pump by pipeline, and the water outlet of pressure pump is connected to the water inlet of spray waterpipe；Several spray heads are provided with and communicated in the lower wall of spray waterpipe；The water outlet of water storage tank is connected to the low temperature water inlet of steam-water injection by water-supply-pipe, and the air inlet of steam-water injection is connected to vapour source by pipeline, and the high temperature water out of steam-water injection is connected to the water inlet of hot water storgae by pipeline.The utility model has the advantages that the utility model structure is simple, Yi Shixian, take full advantage of the heat of cooler, the consumption for reducing steam in frequency of maintenance, power consumption cost and the water heater of recirculating cooling water system simultaneously, reduces the consumption of the energy, reduces production cost.
Description
Technical field:
The utility model relates to a kind of residual neat recovering system more particularly to a kind of residual neat recovering systems of cooler.
Background technique:
In sintering production alumina technology, generally use rotary kiln carry out clinker sintering, the clinker sintered again into
Enter in cooler and is cooled down；In cooling procedure, it is poured on the outer wall for pouring cooler, is made by the cooling water from cooling tower
Clinker in cooling water and cooler exchanges heat, and then accelerates the cooling velocity of clinker, and the cooling water after heat exchange is recycled to cooling
It is cooling in tower；Simultaneously during producing aluminium oxide, need to wash calcium silicate slag with the hot water of certain temperature, at present by sewage plant
Directly production water is sent into the water heater in washing and filter pressing workshop, and enters hot water storgae as silico-calcium wash heat after steam heats
It washs and uses water；But the cooling clinker of aforesaid way and heating production water is used to have the following problems: 1, ripe during cooling clinker
The heat of material can not utilize, and cause the waste of heat energy, and increase the frequency of maintenance and power consumption of recirculating cooling water system
Cost；2, water is produced using steam direct heating, required quantity of steam is big, and then high production cost.
Utility model content:
The purpose of this utility model is to provide a kind of structure is simple, cooler heat is made full use of, and reduce and be produced into
The residual neat recovering system of this cooler.
The utility model is implemented by following technical solution: a kind of residual neat recovering system of cooler comprising sewage plant
(1), pressure pump (2), spray waterpipe (3), spray head (4), cooler (5), water storage tank (6), steam-water injection (7), steaming
The water outlet of vapour source (8) and hot water storgae (9), the sewage plant (1) is connected to the water inlet of the pressure pump (2) by pipeline,
The water outlet of the pressure pump (2) is connected to the water inlet of the spray waterpipe (3)；The spray waterpipe (3) is arranged described
The top of cooler (5)；Several spray heads (4) are provided with and communicated in the lower wall of the spray waterpipe (3)；Described
The open-topped water storage tank (6) is provided with below cooler (5)；The water outlet of the water storage tank (6) and the carbonated drink
The low temperature water inlet (7.11) of hybrid heater (7) is connected to by water-supply-pipe (10), is provided on the water-supply-pipe (10) defeated
The air inlet (7.13) of water pump (11), the steam-water injection (7) is connected to the vapour source (8) by pipeline, described
The high temperature water out (7.12) of steam-water injection (7) is connected to the water inlet of the hot water storgae (9) by pipeline.
Further, the steam-water injection (7) includes shell (7.1) and core pipe (7.2)；The shell (7.1)
Both ends offer the low temperature water inlet (7.11) and the high temperature water out (7.12) respectively, in the shell (7.1)
The air inlet (7.13) are offered on side wall；It is plugged in the shell (7.1) and is fixed with the core pipe (7.2)；The core
The both ends of pipe (7.2) are connected with the low temperature water inlet (7.11) and the high temperature water out (7.12) respectively；In the core
It manages and offers several to the inclined through-hole in high temperature water out (7.12) direction (7.21) on the side wall of (7.2)；The core
It manages and forms vaporium (7.3) between the lateral wall and the shell (7.1) inner sidewall of (7.2).
Further, in the core pipe (7.2), the caliber close to the low temperature water inlet (7.11) one end becomes smaller to form larynx
Mouth (7.22).
The advantages of the utility model: above-mentioned residual neat recovering system structure is simple, water is sprayed by Yi Shixian by spray head
On cooler outer wall, heat on absorption refrigerating machine, the water after absorbing heat, which is transported in steam-water injection, passes through steam
It after being heated to certain temperature, then is transported in hot water storgae and calcium silicate slag is washed, take full advantage of the heat of cooler, simultaneously
The consumption for reducing steam in frequency of maintenance, power consumption cost and the water heater of recirculating cooling water system, reduces the energy
Consumption, reduce production cost.
Detailed description of the invention:
Fig. 1 is the overall structure diagram of the utility model embodiment.
Fig. 2 is the structural schematic diagram of steam-water injection.
Sewage plant 1, pressure pump 2, spray waterpipe 3, spray head 4, cooler 5, water storage tank 6, steam-water injection 7, shell
Body 7.1, low temperature water inlet 7.11, high temperature water out 7.12, air inlet 7.13, core pipe 7.2, through-hole 7.21, aditus laryngis 7.22, steam
Room 7.3, vapour source 8, hot water storgae 9, water-supply-pipe 10, water-delivery pump 11.
Specific embodiment:
Below in conjunction with attached drawing, by embodiment, the utility model is described in further detail.
As shown in Figure 1, a kind of residual neat recovering system of cooler comprising sewage plant 1, pressure pump 2, spray waterpipe 3, spray
Drench head 4, cooler 5, water storage tank 6, steam-water injection 7, vapour source 8 and hot water storgae 9, the water outlet and pressure of sewage plant 1
The water inlet of pump 2 is connected to by pipeline, and the water outlet of pressure pump 2 is connected to the water inlet of spray waterpipe 3；Spray waterpipe 3 is arranged
In the top of cooler 5；Several spray heads 4 are provided with and communicated in the lower wall of spray waterpipe 3；It is set in the lower section of cooler 5
It is equipped with open-topped water storage tank 6；The low temperature water inlet 7.11 of the water outlet of water storage tank 6 and steam-water injection 7 passes through defeated
Water pipe 10 is connected to, and water-delivery pump 11 is provided on water-supply-pipe 10, and the air inlet 7.13 and vapour source 8 of steam-water injection 7 are logical
Piping connection, the high temperature water out 7.12 of steam-water injection 7 are connected to the water inlet of hot water storgae 9 by pipeline.
As shown in Fig. 2, steam-water injection 7 includes shell 7.1 and core pipe 7.2；The both ends of shell 7.1 offer respectively
Low temperature water inlet 7.11 and high temperature water out 7.12, offer air inlet 7.13 on the side wall of shell 7.1；In shell 7.1
It plugs and is fixed with core pipe 7.2；The both ends of core pipe 7.2 are connected with low temperature water inlet 7.11 and high temperature water out 7.12 respectively；?
Several are offered on the side wall of core pipe 7.2 to the inclined through-hole 7.21 in 7.12 direction of high temperature water out, so that steam penetrating side
To identical as water (flow) direction；Vaporium 7.3 is formed between 7.1 inner sidewall of lateral wall and shell of core pipe 7.2；It is leaned in core pipe 7.2
The caliber of nearly 7.11 one end of low temperature water inlet becomes smaller to form aditus laryngis 7.22.
Working principle: the production water of sewage plant 1 is pumped into spray waterpipe 3 by starting pressure pump 2, produces water from spray head 4
It is sprayed on the outer wall of cooler 5, cools down to cooler 5；After heat exchange, water is produced along the outer wall of cooler 5 and flows to cooling
In the water storage tank 6 of the lower section of machine 5, while starting water-delivery pump 11 and will produce water in water storage tank 6 and be transported in steam-water injection 7,
That is production water is flowed into core pipe 7.2 from low temperature water inlet 7.11 into and through 7.22 high speed of aditus laryngis, while the steaming of vapour source 8
Vapour is injected to progress steam-water mixing heat exchange in core pipe 7.2 from 7.21 high speed of through-hole of core pipe 7.2, and then heats production water, heating
Hot water after complete is transported in hot water storgae 9, and the hot water in hot water storgae 9 sends to washing calcium silicate slag, takes full advantage of cooler 5
Heat, while reducing disappearing for steam in frequency of maintenance, power consumption cost and the steam-water injection 7 of recirculating cooling water system
Consumption reduces the consumption of the energy, reduces production cost.
Sewage plant 1 can provide production water 100m per hour at present3, it is able to satisfy the water consumption of two rotary kilns, through cooler 5
Heat exchange after water temperature increase 20 DEG C, exchange heat before temperature: T1=30 DEG C, temperature after heat exchange: T2=50 DEG C；The specific gravity of water: 1.0g/
cm3；The specific heat of water: Cp=4.2KJ/Kg. DEG C；Initial steam temperature: t=150 DEG C；The latent heat of vaporization: r=2114KJ/Kg；Through being subcooled
But the heat of machine heat exchange: Q=100 × 1000 × 4.2 × (50-30)=8400000KJ are equivalent to quantity of steam: 8400000/
2114000 4 tons of ≈；Based on 95 yuan of low pressure initial steam per ton, then the cost for saving steam per hour is 4 × 95=380 member；In turn
The dosage for having saved steam, reduces production cost.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (3)
1. a kind of residual neat recovering system of cooler, which is characterized in that it includes sewage plant (1), pressure pump (2), spray waterpipe
(3), spray head (4), cooler (5), water storage tank (6), steam-water injection (7), vapour source (8) and hot water storgae (9), it is described
The water outlet of sewage plant (1) is connected to the water inlet of the pressure pump (2) by pipeline, the water outlet of the pressure pump (2) with
The water inlet of the spray waterpipe (3) is connected to；Top of spray waterpipe (3) setting in the cooler (5)；In the spray
The lower wall of spray pipe (3) is provided with and communicated with several spray heads (4)；Top is provided with below the cooler (5)
The water storage tank (6) of portion's opening；The water at low temperature of the water outlet of the water storage tank (6) and the steam-water injection (7) into
Mouth (7.11) is connected to by water-supply-pipe (10), water-delivery pump (11) is provided on the water-supply-pipe (10), the steam-water mixing adds
The air inlet (7.13) of hot device (7) is connected to the vapour source (8) by pipeline, the high temperature of the steam-water injection (7)
Water out (7.12) is connected to the water inlet of the hot water storgae (9) by pipeline.
2. a kind of residual neat recovering system of cooler according to claim 1, which is characterized in that the steam-water mixing heating
Device (7) includes shell (7.1) and core pipe (7.2)；The both ends of the shell (7.1) offer the low temperature water inlet respectively
(7.11) and the high temperature water out (7.12) air inlet (7.13), are offered on the side wall of the shell (7.1)；?
It is plugged in the shell (7.1) and is fixed with the core pipe (7.2)；The both ends of the core pipe (7.2) respectively with the water at low temperature into
Mouth (7.11) is connected with the high temperature water out (7.12)；Several are offered on the side wall of the core pipe (7.2) to institute
State the inclined through-hole in high temperature water out (7.12) direction (7.21)；In the lateral wall of the core pipe (7.2) and the shell (7.1)
Vaporium (7.3) are formed between side wall.
3. a kind of residual neat recovering system of cooler according to claim 2, which is characterized in that in the core pipe (7.2)
Caliber close to the low temperature water inlet (7.11) one end becomes smaller to form aditus laryngis (7.22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821983014.XU CN209166129U (en) | 2018-11-28 | 2018-11-28 | A kind of residual neat recovering system of cooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821983014.XU CN209166129U (en) | 2018-11-28 | 2018-11-28 | A kind of residual neat recovering system of cooler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209166129U true CN209166129U (en) | 2019-07-26 |
Family
ID=67340926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821983014.XU Active CN209166129U (en) | 2018-11-28 | 2018-11-28 | A kind of residual neat recovering system of cooler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209166129U (en) |
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2018
- 2018-11-28 CN CN201821983014.XU patent/CN209166129U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 010206, Hohhot City, Togtoh province the Inner Mongolia Autonomous Region County Electric Power Industry Park Patentee after: Inner Mongolia Datang International Hohhot aluminum and Electricity Co., Ltd Address before: 010206, Hohhot City, Togtoh province the Inner Mongolia Autonomous Region County Electric Power Industry Park Patentee before: INNER MONGOLIA DATANG INTERNATIONAL RECYCLING RESOURCE DEVELOPMENT Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |