CN205940216U - Rare nitre energy -saving appliance export heat reclaim unit - Google Patents
Rare nitre energy -saving appliance export heat reclaim unit Download PDFInfo
- Publication number
- CN205940216U CN205940216U CN201620901312.4U CN201620901312U CN205940216U CN 205940216 U CN205940216 U CN 205940216U CN 201620901312 U CN201620901312 U CN 201620901312U CN 205940216 U CN205940216 U CN 205940216U
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- China
- Prior art keywords
- tank body
- energy
- saving appliance
- jar body
- described tank
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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
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
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Abstract
The utility model discloses a rare nitre energy -saving appliance export heat reclaim unit, affiliated field is chemical industry device design technical field, which comprises a tank body, the condensate pump, low pressure reaction water cooler, the energy -saving appliance, the pre -heater, the jar body is a cylinder structure, the toper is processed into at the both ends of the jar body, the both ends mouth for radial dimension reduce cylindrical, when jar body level is placed, square left side position sets up an export above that, this export is connected with the pre -heater, the top right side of the jar body sets up the pipeline and is connected with the condensate pump, the left end of the jar body is connected with the energy -saving appliance, reached 228.5 DEG C by energy -saving appliance exhaust process gas temperature, these gaseous jar bodies that get into, the right -hand member of the jar body is connected with low pressure reaction water cooler, through the right entry low pressure reaction water cooler heat transfer of following jar body at jar body inner heat exchange later on again, the utility model discloses a rare nitre energy -saving appliance export heat reclaim unit, circulating temperature is low, and oxygen -eliminating device steam quantity is few.
Description
Technical field
This utility model is related to Chemical Plant Design technical field, and more particularly to a kind of dilute nitre energy-saving appliance outlet heat returns
Receiving apparatus.
Background technology
The traditional dilute nitre energy-saving appliance outlet heat reclaim unit in synthesis workshop configures two membrane separator on-line operations, left film
Separator and right membrane separator infiltration gas are exported to compressor three and enter house steward and is provided with outlet valve and atmospheric valve, and offgas outlet is extremely
The only right membrane separator outlet of blowing-out gas is provided with outlet valve and atmospheric valve, and the outlet of left membrane separator is not provided with outlet valve and puts
Empty valve.228.5 DEG C about of the dilute nitre device energy-saving appliance outlet process gas temperature of chemical company 150,000, but enter nitrogen oxide and separate
Only 45 DEG C about of device process gas gas temperature, process gas temperature is down to 45 DEG C from 228.5 DEG C, entirely uses recirculated water heat exchange,
Cause heat can not make full use of, the pollution to environment is big, investment, operating cost are high.
Utility model content
The purpose of this utility model is exactly the defect in order to overcome conventional art, devises a kind of dilute nitre energy-saving appliance outlet heat
Amount retracting device.
The required technical problem solving of this utility model can be achieved through the following technical solutions：
A kind of dilute nitre energy-saving appliance exports heat reclaim unit, and including tank body, described tank body is a cylindrical structure, described tank
The two ends of body process tapered, the cylinder that two-port reduces for radial dimension, also include condenser pump, low pressure reaction water cooler,
Preheater, during described tank body horizontal positioned, the one outlet of leftward position setting above it, this outlet is with described preheater even
Connect, the upper right setting pipeline of described tank body is connected with described condenser pump, and the left end of described tank body is connected with described energy-saving appliance,
228.5 DEG C are reached by the process gas temperature that described energy-saving appliance is discharged, these gases enter described tank body, the right side of described tank body
End is connected with described low pressure reaction water cooler, enters institute from the right-hand member of described tank body again after in described tank interior heat exchange
State low pressure reaction water cooler heat exchange.
Described tank interior is provided with multiple pipelines, and inside is full of recirculated water.
The soft water that the external world adds to oxygen-eliminating device is injected described tank body by described condenser pump, flows through on the left of described tank body
Process gas again with soft water heat exchange herein.
40 DEG C of condensed fluid are discharged in the outlet of described preheater, and the process gas that described energy-saving appliance enters described tank body first passes through
The condensed heat transfer fluid that described preheater enters.
Due to employing above technical scheme, this utility model has the advantage that：
Dilute nitre energy-saving appliance outlet heat designed by being combined using tank body, condenser pump, low pressure reaction water cooler, preheater
Retracting device, tank interior is provided with multiple pipelines, internal be full of recirculated water, the temperature of recirculated water device fall 1- as compared with the past
2 DEG C, the external world is added to the soft water injection tank body of oxygen-eliminating device by condenser pump, flows through the process gas coming again with herein on the left of tank body
Soft water heat exchange, oxygen-eliminating device steam consumption is low, and 40 DEG C of condensed fluid are discharged in the outlet of preheater, and energy-saving appliance enters the process gas of tank body
Body first passes through the condensed heat transfer fluid of preheater entrance, and circulating temperature is low.
Brief description
Fig. 1 is this utility model structural representation；
The each assembly of in figure and reference are respectively：1st, tank body；2nd, condenser pump；3rd, low pressure reaction water cooler；4th, energy-saving appliance；
5th, preheater.
Specific embodiment
In order that technological means, creation characteristic, reached purpose and effect that this utility model is realized are easy to understand, under
Face combines and is specifically illustrating, and this utility model is expanded on further.
A kind of dilute nitre energy-saving appliance exports heat reclaim unit, including tank body 1, condenser pump 2, low pressure reaction water cooler 3, energy-conservation
Device 4, preheater 5, tank body 1 is a cylindrical structure, and the two ends processing of tank body 1 is tapered, and two-port reduces for radial dimension
Cylinder, during tank body 1 horizontal positioned, the one outlet of leftward position setting above it, this outlet is connected with preheater 5, tank body 1
Upper right setting pipeline be connected with condenser pump 2, the left end of tank body 1 is connected with energy-saving appliance 4, the technique discharged by energy-saving appliance 1
Gas temperature has reached 228.5 DEG C, and these gases enter tank body 1, and the right-hand member of tank body 1 is connected with low pressure reaction water cooler 3, passes through
Enter low pressure reaction water cooler 3 heat exchange from the right-hand member of tank body 1 after tank body 1 internal heat again, reduce circulating temperature, minimizing removes
Oxygen device steam consumption.
Tank body 1 is internally provided with multiple pipelines, internal be full of recirculated water, the temperature of recirculated water device fall 1- as compared with the past
2℃.
The external world is added to the soft water injection tank body 1 of oxygen-eliminating device by condenser pump 2, flows through the process gas coming on the left of tank body 1
Again with soft water heat exchange herein, oxygen-eliminating device steam consumption is low.
40 DEG C of condensed fluid are discharged in the outlet of preheater 5, and the process gas of energy-saving appliance 4 entrance tank body 1 first passes through preheater 5 and enters
The condensed heat transfer fluid entering, circulating temperature is low.
Dilute nitre energy-saving appliance disclosed in the utility model exports heat reclaim unit, and tank body 1 is internally provided with multiple pipelines,
Internal be full of recirculated water, the temperature of recirculated water device as compared with the past drops 1-2 DEG C, and the external world is added to oxygen-eliminating device by condenser pump 2
Soft water injects tank body 1, flow through on the left of tank body 1 process gas coming again with soft water heat exchange herein, oxygen-eliminating device steam consumption is low,
40 DEG C of condensed fluid are discharged in the outlet of preheater 5, and the process gas that energy-saving appliance 4 enters tank body 1 first passes through the condensation that preheater 5 enters
Liquid heat exchange, circulating temperature is low.
Of the present utility model ultimate principle, principal character and of the present utility model advantage, one's own profession have been shown and described above
The technical staff of industry it should be appreciated that this utility model is not restricted to the described embodiments, described in above-described embodiment and description
Principle of the present utility model is simply described, on the premise of without departing from this utility model spirit and scope, this utility model also can
There are various changes and modifications, these changes and improvements both fall within the range of claimed this utility model.This utility model will
Protection domain is asked to be defined by appending claims and its equivalent.
Claims (4)
1. a kind of dilute nitre energy-saving appliance exports heat reclaim unit, and including tank body, described tank body is a cylindrical structure, described tank body
Two ends processing tapered, cylinder that two-port reduces for radial dimension it is characterised in that：Also include condenser pump, low pressure anti-
Answer water cooler, preheater, during described tank body horizontal positioned, above it leftward position setting one outlet, this outlet with described
Preheater connects, and the upper right of described tank body setting pipeline is connected with described condenser pump, the left end of described tank body and described section
Device can connect, reached 228.5 DEG C by the process gas temperature that described energy-saving appliance is discharged, these gases enter described tank body, institute
The right-hand member stating tank body is connected with described low pressure reaction water cooler, again from described tank body after in described tank interior heat exchange
Right-hand member enters described low pressure reaction water cooler heat exchange.
2. according to claim 1 a kind of dilute nitre energy-saving appliance outlet heat reclaim unit it is characterised in that：Described tank interior
It is provided with multiple pipelines, inside is full of recirculated water.
3. according to claim 1 a kind of dilute nitre energy-saving appliance outlet heat reclaim unit it is characterised in that：Described condenser pump will
The soft water that the external world adds to oxygen-eliminating device injects described tank body, flows through the process gas coming soft with herein again on the left of described tank body
Water heat exchange.
4. according to claim 1 a kind of dilute nitre energy-saving appliance outlet heat reclaim unit it is characterised in that：Described preheater
40 DEG C of condensed fluid are discharged in outlet, and the process gas that described energy-saving appliance enters described tank body first passes through the condensation that described preheater enters
Liquid heat exchange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620901312.4U CN205940216U (en) | 2016-08-18 | 2016-08-18 | Rare nitre energy -saving appliance export heat reclaim unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620901312.4U CN205940216U (en) | 2016-08-18 | 2016-08-18 | Rare nitre energy -saving appliance export heat reclaim unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205940216U true CN205940216U (en) | 2017-02-08 |
Family
ID=57919451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620901312.4U Expired - Fee Related CN205940216U (en) | 2016-08-18 | 2016-08-18 | Rare nitre energy -saving appliance export heat reclaim unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205940216U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106152828A (en) * | 2016-08-18 | 2016-11-23 | 安徽华尔泰化工股份有限公司 | A kind of dilute nitre energy-saving appliance outlet heat reclaim unit |
-
2016
- 2016-08-18 CN CN201620901312.4U patent/CN205940216U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106152828A (en) * | 2016-08-18 | 2016-11-23 | 安徽华尔泰化工股份有限公司 | A kind of dilute nitre energy-saving appliance outlet heat reclaim unit |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170208 Termination date: 20210818 |