CN207006101U - A kind of through type waste heat boiler - Google Patents
A kind of through type waste heat boiler Download PDFInfo
- Publication number
- CN207006101U CN207006101U CN201720874505.XU CN201720874505U CN207006101U CN 207006101 U CN207006101 U CN 207006101U CN 201720874505 U CN201720874505 U CN 201720874505U CN 207006101 U CN207006101 U CN 207006101U
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- heat
- shell
- heat exchanging
- chamber
- drum
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- 239000002918 waste heat Substances 0.000 title claims abstract description 16
- 238000001704 evaporation Methods 0.000 claims abstract description 24
- 230000008020 evaporation Effects 0.000 claims abstract description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000002184 metal Substances 0.000 claims abstract description 6
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 3
- 238000000034 method Methods 0.000 description 5
- 238000011084 recovery Methods 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 239000000498 cooling water Substances 0.000 description 3
- 239000007789 gas Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 230000008642 heat stress Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003303 reheating Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a kind of through type waste heat boiler, its two tube sheet for including closed at both ends, horizontally disposed shell, being arranged in shell, and it is connected to the heat exchanger tube on two tube sheets, shell divide is intake section, heat exchanging part and exhaust portion by tube sheet, air inlet is provided with intake section, exhaust outlet is provided with exhaust portion；Evaporation part is provided with above shell, drum is provided with evaporation part, water inlet is provided with the side wall of heat exchanging part；The side of intake section is provided with metal connecting hose in heat exchanging part.Due to drum and heat-exchanger rig directly are arranged into an entirety, the pipe laying between drum and heat-exchanger rig is avoided, significantly reduces line loss, improves the organic efficiency of heat energy.Simultaneously because being provided with metal connecting hose, enabling heat exchanger tube, caused swell increment is partially absorbed at high temperature, reduces the pressure to housing, on the basis of equipment safety is improved, can effectively improve the service life of device.
Description
Technical field
The utility model belongs to technical field of chemical, belongs to waste-heat recovery device, specifically a kind of to utilize back
Receive the boiler of chemical used heat production steam.
Background technology
Existing waste heat recovery plant is diversified, wherein widely used is to carry out heat exchange using heat exchanger tube,
To reach the purpose of Waste Heat Recovery, the heat exchanger tube in traditional waste-heat recovery device substantially extends in one direction, heat exchanger tube
Both ends are separately fixed on different tube sheets, and expansion is produced when heat exchanger tube is heated, thermal stress concentrations are caused, to avoid heat
Stress causes the failure of equipment, it is necessary to also thicker using high-grade stainless steel material, the thickness of heat exchanger tube.
Recirculated water in heat-exchanger rig is usually after absorbing heat energy in heat-exchanger rig, to be fed in common boiler and make
Steam is produced after carrying out reheating for raw water, or is fed in low-pressure boiler and produces low-grade steam, this design makes
Whole heat reclaiming system is more huge, and pipeline is longer, and in the flow process of recirculated water, the loss of energy and pressure is also compared
Greatly, the organic efficiency of raising heat energy can not be continued.
Utility model content
For above mentioned problem of the prior art, the application provides a kind of waste heat boiler, at least partly to solve above-mentioned ask
Topic, concrete technical scheme are as follows：
A kind of through type waste heat boiler, it includes closed at both ends, horizontally disposed shell, two be arranged in shell pipe
The inner chamber of shell is divided into the inlet chamber being sequentially arranged along the length direction of shell, heat exchanging chamber and row by plate, described two tube sheets
Air cavity, intake section, heat exchanging part and exhaust portion are referred to as corresponding to the casing part of inlet chamber, heat exchanging chamber and discharge chamber, is being entered
Gas is provided with air inlet in portion, and exhaust outlet is provided with exhaust portion；It is provided with heat exchanger tube in heat exchanging chamber, heat exchanger tube is along shell
Length direction extension, the both ends of heat exchanger tube are connected on two tube sheets, and inlet chamber connects discharge chamber through heat exchanger tube；Outside
Evaporation part is provided with above shell, evaporation part is protruding upward by the upper side of heat exchanging part and is formed, and vapour is provided with evaporation part
Bag, water inlet is provided with the side wall of heat exchanging part；The side of intake section is provided with metal connecting hose in heat exchanging part.
In the utility model, the drum for producing steam is set directly at the shell with heat exchange function, by shell
Heat exchanger tube, the high-temperature gas chemical substance after the completion of reaction enters in the utility model through air inlet, changed by heat exchanger tube
After heat, finally discharged from exhaust outlet, enter next procedure.In heat exchanging chamber, cooling water enters by heat exchanger tube with chemical substance
Row thermal energy exchange, with the rise of temperature, cooling water evaporation forms steam, and steam enters the drum on top behind evaporation part
It is interior, steam is led to by drum and uses process.The setting of evaporation part, caused steam can be made to have a buffer area, avoided
Steam is entered directly into drum, while after setting evaporation part, can be stored a certain amount of steam in evaporation part, be lowered into drum
Quantity of steam fluctuation.
Due to drum and heat-exchanger rig directly are arranged into an entirety, the pipeline between drum and heat-exchanger rig is avoided
Laying, significantly reduces line loss, improves the organic efficiency of heat energy.Simultaneously because being provided with metal connecting hose, make to change
Caused swell increment can be partially absorbed heat pipe at high temperature, reduce the pressure to housing, improve equipment safety
On the basis of, the service life of device can be effectively improved.
Preferably, the evaporation part is by a horizontal, rectangular top plate, and four Zhou Dynasty of the heat exchanging part extension along top plate
Four inclined planes are formed to be formed, the section of evaporation part present it is small assign it is trapezoidal.Above-mentioned setting makes evaporation part easy to process
While, additionally it is possible to bear higher pressure.
Specifically, the venthole of drum is provided with wire mesh demister.Fixed mount, the heat exchange are provided with heat exchanging chamber
Pipe is fixed on heat exchange frame.The setting of wire mesh demister can effectively to cooling water, caused bubble be carried out in evaporation process
Eliminate, avoid top of the bubble through drum from largely overflowing, waste of resource.After fixed mount is set, heat exchanger tube can be avoided with the time
Elapse and produce reclinate phenomenon, and then influence the stability of exchanger tubes and tubesheets junction.
To reduce waste heat boiler caused vibration at work, spring pedestal, spring are installed on the bottom surface of shell
Base can be alleviated to vibration caused by boiler, reduce impact of the vibration to boiler each several part, further improve boiler
Security performance.
Brief description of the drawings
Fig. 1 is a kind of structural representation of embodiment of the present utility model.
Embodiment
Embodiment 1
Refering to Fig. 1, a kind of through type waste heat boiler, it includes closed at both ends, horizontally disposed shell 10, is arranged on shell
Two interior tube sheets, two tube sheets the inner chamber of shell 10 is divided into be sequentially arranged along the length direction of shell inlet chamber 25,
Heat exchanging chamber 151 and discharge chamber 35, air inlet is referred to as corresponding to the casing part of inlet chamber 25, heat exchanging chamber 151 and discharge chamber 35
Portion, heat exchanging part and exhaust portion, are provided with air inlet 24 on intake section, and exhaust outlet 34 is provided with exhaust portion.Retouch for convenience
State, two tube sheets are referred to as the first tube sheet 11 and the second tube sheet 16.
In the present embodiment, shell 10 includes intake section cylinder 23, heat exchanging part cylinder 15, the exhaust portion cylinder being sequentially connected with
32nd, inlet end plate 21 of the intake section cylinder 23 away from the one end of heat exchanging part cylinder 15 and closing exhaust portion cylinder 33 are closed away from changing
The exhaust end plate 31 of hot one end of portion's cylinder 15.Inlet end plate 21 is fixed on intake section cylinder 23 through the sealing of bolt 22, exhaust end
Plate 31 is fixed on exhaust portion cylinder 32 through the sealing of bolt 32.
First tube sheet 11 is arranged between intake section cylinder 23 and heat exchanging part cylinder 15, and the second tube sheet 16 is arranged on exhaust portion
Between cylinder 32 and heat exchanging part cylinder 15.
Intake section cylinder 23 and inlet end plate 21 form intake section, and heat exchanging part cylinder 15 forms heat exchanging part, exhaust portion cylinder
32 form exhaust portion with exhaust end plate 31.Air inlet 24 is arranged on the top of intake section cylinder 23, and exhaust outlet 34 is arranged on exhaust
The side of portion's cylinder 32.
Heat exchanger tube 17 is provided with heat exchanging chamber 151, length direction of the heat exchanger tube 17 along shell 10 extends, heat exchanger tube 17
One end is connected on the first tube sheet 11, and the other end is connected on the second tube sheet 16, and inlet chamber 25 connects discharge chamber through heat exchanger tube 17
35.Fixed mount 41 is provided with heat exchanging chamber 151, heat exchanger tube 17 is fixed on heat exchange frame 41.
It is provided with evaporation part 121 in the top of shell 10, evaporation part 121 is protruding upward by the upper side of heat exchanging part and shape
Into being provided with drum 50 on evaporation part, water inlet 19 be provided with the side wall of heat exchanging part.Specifically in the present embodiment,
Evaporation part 121 extends and formed by a horizontal, rectangular top plate 13, and along the four heat exchanging part Zhou Dynasty of top plate 13
Four inclined planes 12 are formed, the section of evaporation part present it is small assign it is trapezoidal.Steam port 14, drum are offered on top plate 13
50 are arranged on steam port 14, and the venthole 51 of drum 50 is provided with wire mesh demister 52.Water inlet 19 is arranged on heat exchanging part
Cylinder 15 is towards the top of the side wall of one end of the second top plate 16.
Spring pedestal 43 is installed on the bottom surface of shell 10, in the present embodiment, the specific bottom for being arranged on heat exchanging part cylinder 15
Portion.The side of heat exchanging part cylinder 15 towards the first inlet plate 11 is provided with metal connecting hose 18.
Claims (5)
1. a kind of through type waste heat boiler, it is characterised in that including closed at both ends, horizontally disposed shell, be arranged in shell
Two tube sheets, the inner chamber of shell is divided into the inlet chamber being sequentially arranged along the length direction of shell, changed by described two tube sheets
Hot chamber and discharge chamber, intake section, heat exchanging part and exhaust are referred to as corresponding to the casing part of inlet chamber, heat exchanging chamber and discharge chamber
Portion, air inlet is provided with intake section, exhaust outlet is provided with exhaust portion；
Heat exchanger tube is provided with heat exchanging chamber, length direction extension of the heat exchanger tube along shell, the both ends of heat exchanger tube are connected to
On two tube sheets, inlet chamber connects discharge chamber through heat exchanger tube；Evaporation part is provided with above shell, evaporation part is by heat exchanging part
Upper side is protruding upward and is formed, and drum is provided with evaporation part, water inlet is provided with the side wall of heat exchanging part；
The side of intake section is provided with metal connecting hose in heat exchanging part.
2. waste heat boiler according to claim 1, it is characterised in that the evaporation part is by a horizontal, rectangular top
Small assign is presented in plate, and extend along the four heat exchanging part Zhou Dynasty of top plate and to form four inclined planes and formed, the section of evaporation part
It is trapezoidal.
3. waste heat boiler according to claim 1, it is characterised in that the venthole of drum is provided with wire mesh demister.
4. waste heat boiler according to claim 1, it is characterised in that fixed mount, the heat exchange are provided with heat exchanging chamber
Pipe is fixed on heat exchange frame.
5. waste heat boiler according to claim 1, it is characterised in that be provided with spring pedestal on the bottom surface of shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720874505.XU CN207006101U (en) | 2017-07-18 | 2017-07-18 | A kind of through type waste heat boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720874505.XU CN207006101U (en) | 2017-07-18 | 2017-07-18 | A kind of through type waste heat boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207006101U true CN207006101U (en) | 2018-02-13 |
Family
ID=61455178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720874505.XU Active CN207006101U (en) | 2017-07-18 | 2017-07-18 | A kind of through type waste heat boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207006101U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116592334A (en) * | 2023-05-06 | 2023-08-15 | 南京聚拓化工科技有限公司 | An anti-vibration, anti-hydrogen corrosion, high temperature and high pressure combined type synthetic ammonia heat recovery equipment and recovery method |
-
2017
- 2017-07-18 CN CN201720874505.XU patent/CN207006101U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116592334A (en) * | 2023-05-06 | 2023-08-15 | 南京聚拓化工科技有限公司 | An anti-vibration, anti-hydrogen corrosion, high temperature and high pressure combined type synthetic ammonia heat recovery equipment and recovery method |
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