CN206786680U - One kind optimization hydrogenation waste heat boiler - Google Patents
One kind optimization hydrogenation waste heat boiler Download PDFInfo
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- CN206786680U CN206786680U CN201720596269.XU CN201720596269U CN206786680U CN 206786680 U CN206786680 U CN 206786680U CN 201720596269 U CN201720596269 U CN 201720596269U CN 206786680 U CN206786680 U CN 206786680U
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- waste heat
- heat boiler
- liquid
- blending bin
- cold water
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- Steam Or Hot-Water Central Heating Systems (AREA)
Abstract
A kind of optimization hydrogenation waste heat boiler of the utility model, including air inlet, instrument, waste heat boiler and vapour-recovery unit, connection waste heat boiler on the right side of air inlet, the waste heat boiler inner bottom is provided with liquid reserve tank, evaporator is provided with the top of liquid reserve tank, lower tube box is provided with the right side of the evaporator, upper tube box is provided with the upside of the evaporator, cold water pipe is provided with the outside of the waste heat boiler, the cold water pipe connects cold water storage cistern, water pump is provided with inside cold water storage cistern, connection vapour-recovery unit at the top of the waste heat boiler, the vapour-recovery unit includes the blending bin of liquid gas and steam chest, liquid level sensor and pressure sensor are provided with inside the liquid gas blending bin, instrument is provided with outside the blending bin of liquid gas, the liquid gas blending bin connects steam chest by steam pipe, the steam pipe is provided with air pressure valve.The heat of the equipment utilization waste heat boiler produces unnecessary vapor, improves the level of resources utilization, simple in construction, it is easy to accomplish.
Description
Technical field
Technical field of environment protection equipment is the utility model is related to, is specially a kind of optimization hydrogenation waste heat boiler.
Background technology
It is one of hydrogenation plant capital equipment to be hydrogenated with waste heat boiler, and applying working condition is more harsh, and design difficulty is larger, useless
Heat boiler upper tube box shell uses CrMo exotic materials, and waste heat boiler internal temperature is difficult to control, while platoon blowdown
Caused steam is discharged into air, causes energy waste, then how to design a kind of optimization hydrogenation waste heat boiler, this turns into me
Need to solve the problems, such as.
Utility model content
The purpose of this utility model is to provide a kind of optimization hydrogenation waste heat boiler, solved proposed in background technology
Problem.
To achieve the above object, the utility model provides following technical scheme：One kind optimization hydrogenation waste heat boiler, including enter
Gas port, instrument, waste heat boiler and vapour-recovery unit, air inlet right side connection waste heat boiler, the waste heat boiler inner bottom
Provided with evaporator is provided with the top of liquid reserve tank, liquid reserve tank, lower tube box is provided with the right side of the evaporator, is provided with the upside of the evaporator upper
Bobbin carriage, the waste heat boiler outside are provided with cold water pipe, and the cold water pipe connects cold water storage cistern, water pump is provided with inside cold water storage cistern, described
Connection vapour-recovery unit, the vapour-recovery unit include the blending bin of liquid gas and steam chest, the liquid gas at the top of waste heat boiler
Liquid level sensor and pressure sensor are provided with inside blending bin, is provided with instrument outside the blending bin of liquid gas, the liquid gas blending bin is led to
Steam pipe connection steam chest is crossed, the steam pipe is provided with air pressure valve.
Preferably, the waste heat boiler connects liquid gas blending bin by steam pipe with liquid line, and the liquid line is provided with
Regulating valve.
Preferably, the evaporator is provided with temperature-adjusting device, and the temperature-adjusting device includes relay, temperature passes
Sensor and control valve, the relay include electromagnet, spring, power line and movable contact spring, and the relay passes through electromagnetism ferroelectricity
Source line connection temperature sensor, control valve are connected with movable contact spring.
Preferably, built-up welding S32168 materials, material thickness are set to 4mm inside the waste heat boiler.
Preferably, the instrument is electrically connected with liquid level sensor and pressure sensor.
Compared with prior art, the beneficial effects of the utility model are as follows：
1. the utility model global design changes traditional design thinking, hydrogen is added to waste heat boiler inside, is recycled
Evaporator makes full use of waste heat boiler internal heat to produce substantial amounts of vapor, and is collected water by vapour-recovery unit
Steam, the energy is taken full advantage of, saved resource.
2. the utility model devises temperature-adjusting device on an evaporator, temperature-adjusting device can pass through temperature sensor
Temperature control effect is realized in connection with relay, according to waste heat boiler internal temperature height, is carried out selection and is used evaporator, design is more
Adduction is managed.
Brief description of the drawings
Fig. 1 is a kind of optimization hydrogenation waste heat boiler structural representation of the utility model；
Fig. 2 is a kind of optimization hydrogenation waste heat boiler temperature-adjusting device schematic diagram of the utility model；
In figure：1- air inlets, 2- instrument, 3- waste heat boilers, 4- liquid reserve tanks, 5- evaporators, 6- lower tube box, 7- upper tube box,
8- cold water pipes, 9- cold water storage cisterns, 10- liquid gas blending bins, 11- steam chests, 12- liquid level sensors, 13- pressure sensors, 14- steam
Pipe, 15- liquid lines, 16- temperature-adjusting devices, 17- relays, 18- temperature sensors, 19- control valves, 20- electromagnet.
Embodiment
Below in conjunction with the real-Shi Lizhong of the utility model accompanying drawing, the technical scheme in the embodiment of the utility model is entered
Row clearly and completely describes, it is clear that and described embodiment is only the utility model part of the embodiment, rather than all
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, belong to the scope of the utility model protection.
Fig. 1-2 is referred to, the utility model provides a kind of technical scheme：One kind optimization hydrogenation waste heat boiler, including air inlet
Mouth 1, instrument 2, waste heat boiler 3 and vapour-recovery unit, the right side of the air inlet 1 connection waste heat boiler 3, the waste heat boiler 3
Inner bottom is provided with liquid reserve tank 4, and the top of liquid reserve tank 4 is provided with evaporator 5, and the right side of evaporator 5 is provided with lower tube box 6, institute
To state the upside of evaporator 5 and be provided with upper tube box 7, the outside of waste heat boiler 3 is provided with cold water pipe 8, and the cold water pipe 8 connects cold water storage cistern 9,
The inside of cold water storage cistern 9 is provided with water pump, the top of the waste heat boiler 3 connection vapour-recovery unit, and the vapour-recovery unit includes liquid
Gas blending bin 10 and steam chest 11, the inside of liquid gas blending bin 10 are provided with liquid level sensor 12 and pressure sensor 13, liquid gas
The outside of blending bin 10 is provided with instrument 2, and the liquid gas blending bin 10 is by the connection steam chest 11 of steam pipe 14, on the steam pipe 14
Provided with air pressure valve.
The waste heat boiler 3 connects liquid gas blending bin 10 by steam pipe 14 and liquid line 15, is set on the liquid line 16
There is regulating valve.Steam can be sent in liquid gas blending bin 10 using steam pipe 14, while can beaten by such design
Regulating valve is opened in liquid gas blending bin 10 liquid can be back in waste heat boiler 3 by liquid line 15.
The evaporator 5 is provided with temperature-adjusting device 16, and the temperature-adjusting device includes relay 17, TEMP
Device 18 and control valve 19, the relay 17 include electromagnet 20, power line, spring and movable contact spring, and the relay 17 passes through
The power line of electromagnet 20 connects temperature sensor 18, and control valve 19 is connected with movable contact spring.By so designing, pass through TEMP
Device 18 measures waste heat boiler internal temperature, is sent to relay 17, and relay 17 connects control valve 19, integrally realizes temperature certainly
Dynamic control.
The inside built-up welding S32168 materials of waste heat boiler 3, material thickness are set to 4mm.By so designing effective prevention
Dew point corrosion and hydrogen-type corrosion, to ensure service life of equipment.
The instrument 2 is electrically connected with liquid level sensor 12 and pressure sensor 13.Carry out observing the mixing of liquid gas by instrument 2
Pressure and level condition inside case, are convenient for controlling.
Operation principle：It should be noted that evaporator 5 is utilized to hydrogen is added inside waste heat boiler 3 by air inlet 1
Heated, temperature-adjusting device 16 is devised on evaporator 5, relay 17 is connected by temperature sensor 18, when temperature mistake
Gao Shi, temperature sensor 18 complete closing of circuit with relay, and movable contact spring will drive control valve to be subjected to displacement after closure, can make control
Valve 19 processed is closed, and realizes temperature control effect, and the internal heat of waste heat boiler 3 produces substantial amounts of vapor, passes through steam pipe 14
Liquid gas blending bin 10 is sent to, liquid gas blending bin 10 can carry out detecting internal pressure and water level by instrument 2, can pass through tune
Water in liquid gas blending bin 10 is put into waste heat boiler 3 by section valve, and steam is sent into steam chest 11 by steam pipe 14.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Carry out equivalent substitution.All any modification, equivalent substitution and improvements within the spirit and principles of the utility model, made etc.,
It should be included within the scope of protection of the utility model.
Claims (5)
1. one kind optimization hydrogenation waste heat boiler, including air inlet (1), instrument (2), waste heat boiler (3) and vapour-recovery unit, its
It is characterised by：Connection waste heat boiler (3), waste heat boiler (3) inner bottom are provided with liquid reserve tank on the right side of the air inlet (1)
(4) evaporator (5), is provided with the top of the liquid reserve tank (4), lower tube box (6), the evaporator are provided with the right side of the evaporator (5)
(5) upside is provided with upper tube box (7), and cold water pipe (8) is provided with the outside of the waste heat boiler (3), and the cold water pipe (8) connects cold water storage cistern
(9) water pump, is provided with inside cold water storage cistern (9), vapour-recovery unit, the Steam Recovery dress are connected at the top of the waste heat boiler (3)
Put including liquid gas blending bin (10) and steam chest (11), the liquid gas blending bin (10) is internal to be provided with liquid level sensor (12) and pressure
Force snesor (13), liquid gas blending bin (10) is outside to be provided with instrument (2), and the liquid gas blending bin (10) is connected by steam pipe (14)
Steam chest (11) is connect, the steam pipe (14) is provided with air pressure valve.
A kind of 2. optimization hydrogenation waste heat boiler according to claim 1, it is characterised in that：The waste heat boiler (3) passes through
Steam pipe (14) and liquid line (15) connection liquid gas blending bin (10), the liquid line (15) are provided with regulating valve.
A kind of 3. optimization hydrogenation waste heat boiler according to claim 1, it is characterised in that：The evaporator (5) is provided with
Temperature-adjusting device (16), the temperature-adjusting device (16) include relay (17), temperature sensor (18) and control valve
(19), the relay (17) includes electromagnet (20), power line, spring and movable contact spring, and the relay (17) passes through electromagnetism
Power line connection temperature sensor (18), control valve (19) are connected with movable contact spring on iron (20).
A kind of 4. optimization hydrogenation waste heat boiler according to claim 1, it is characterised in that：The waste heat boiler (3) is internal
Built-up welding S32168 materials, material thickness are set to 4mm.
A kind of 5. optimization hydrogenation waste heat boiler according to claim 1, it is characterised in that：The instrument (2) is electrically connected with
Liquid level sensor (12) and pressure sensor (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720596269.XU CN206786680U (en) | 2017-05-25 | 2017-05-25 | One kind optimization hydrogenation waste heat boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720596269.XU CN206786680U (en) | 2017-05-25 | 2017-05-25 | One kind optimization hydrogenation waste heat boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206786680U true CN206786680U (en) | 2017-12-22 |
Family
ID=60713350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720596269.XU Active CN206786680U (en) | 2017-05-25 | 2017-05-25 | One kind optimization hydrogenation waste heat boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206786680U (en) |
-
2017
- 2017-05-25 CN CN201720596269.XU patent/CN206786680U/en active Active
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