CN206045754U - A kind of device of flue gas desulfurization - Google Patents
A kind of device of flue gas desulfurization Download PDFInfo
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- CN206045754U CN206045754U CN201620996597.4U CN201620996597U CN206045754U CN 206045754 U CN206045754 U CN 206045754U CN 201620996597 U CN201620996597 U CN 201620996597U CN 206045754 U CN206045754 U CN 206045754U
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Abstract
This utility model belongs to chemical field, it is related to a kind of device of flue gas desulfurization, including, apparatus for preparing desulphurizing agent containing premixed device, heating mixer, mounted maintenance equipment, the first baker, Muffle furnace, constant temperature dipping box, separator, the second baker and the cooler being sequentially connected, and set gas approach, gas outlet the desulfurizing tower of desulfurizing agent import is communicated with cooler outlet.Wherein, premixed device is provided with for adding magnesium oxide and manganese carbonate the first charge door with 40 100 eye mesh screens, for adding carbide and coke the second charge door with 20 30 eye mesh screens；Heating mixer be provided with for add poly butylene succinate the 3rd charge door with 20 60 eye mesh screens, add sodium borate 90 120 DEG C of the 4th charge door and temperature-control range the first temperature controller；Constant temperature dipping box is provided with the 5th charge door and the second temperature controller of addition liquid poly butylene succinate.The desulfuration efficiency of described device is higher, with more economy.
Description
Technical field
This utility model belongs to chemical field, and in particular to a kind of device of flue gas desulfurization.
Background technology
Often contain sulfide in the flue gas that coal combustion or industry manufacture are produced.Sulfide is mainly derived from coal or industry is former
The sulfur material that material contains, sulfur material react in combustion process or industrial manufacturing process, and conversion sulphidisation is discharged.
Sulfide is particularly the catalyst poisoning inactivation that hydrogen sulfide, sulfur dioxide etc. are can frequently result in production workshop section, and Containing Sulfur
The waste gas of thing is directly discharged, and easily pollutes environment, is produced the air problems such as haze, is had a strong impact on the health of the mankind.
Desulfurizing agent is a kind of medicament for removing sulfide in flue gas.Be conducive to industrial life due to reducing sulfide content
Produce and environmental conservation, therefore researcher more concerns for the research and development of desulfurizing agent give.Current desulfurizing agent kind includes
Solid base/liquid base desulfurizing agent, activated carbon desulphurization agent, molecular sieve carried metal desulfurization agent, Fe-series desulfurizing agent, manganese systems desulfurizing agent,
Many composite oxide of metal desulfurizing agents etc..Study through for many years, although desulfurizing agent species is increasingly enriched, and desulfurization performance there has also been
Be greatly improved, but the Sulfur capacity and desulfurization precision of existing desulfurizing agent be still relatively low, it is difficult to meet flue gas desulfurization to efficiency and
The requirement of economy.
Economic, the efficient flue gas desulfurization device of one kind of still needing at present, is compeled to flue gas desulfurization with meeting industry, civil area
It is essential and asks.
Utility model content
Inventor of the present utility model is found that a kind of device of flue gas desulfurization, using obtained high sulfur capacity, high desulfurization essence
The desulfurizing agent of degree, high transverse rupture strength and bigger serface, carries out desulfurization to flue gas, substantially increases desulfuration efficiency, and more
For economical and practical.
This utility model is related to a kind of device of flue gas desulfurization, including,
Desulfurizing tower and apparatus for preparing desulphurizing agent；The bottom of the desulfurizing tower is provided with gas approach, and top is provided with desulfurization
Agent import, top is provided with gas outlet；The apparatus for preparing desulphurizing agent includes that premixed device, heating mixer, mounted maintenance equipment, first are dried
Dry device, Muffle furnace, constant temperature dipping box, separator, the second baker and cooler；
Wherein, the premixed device is provided with for adding the first charge door of magnesium oxide and manganese carbonate, for adding carbide
With second charge door and discharging opening of coke, screen cloth (the preferably 40-80 of 40-100 mesh at first charge door, is provided with
Mesh, 50-90 mesh, 60-100 mesh, 70 mesh, 70-90 mesh or 70-100 mesh), the sieve of 20-30 mesh is provided with second charge door
Net (preferably 20-25 mesh, 22-28 mesh, 23-29 mesh or 23-30 mesh)；
The heating mixer be provided be connected with the discharging opening of premixed device charging aperture, for adding poly-succinic fourth
3rd charge door of diol ester, the 4th charge door for adding sodium borate and discharging opening, are provided with the 3rd charge door
The screen cloth (preferably 20-40 mesh, 30 mesh, 20-50 mesh, 30-50 mesh, 40-50 mesh or 40-60 mesh) of 20-60 mesh；The heating is mixed
Clutch is additionally provided with the first temperature controller of temperature-control range 90-120 DEG C；
The mounted maintenance equipment is provided with the charging aperture and discharging opening being connected with the discharging opening of heating mixer；
First baker is provided with the charging aperture and discharging opening being connected with the discharging opening of mounted maintenance equipment；
The Muffle furnace is provided with the charging aperture and discharging opening being connected with the discharging opening of the first baker；
The constant temperature dipping box be provided be connected with the discharging opening of Muffle furnace charging aperture, for adding liquid polybutadiene
5th charge door of sour butanediol ester and discharging opening；The constant temperature dipping box is additionally provided with the second of temperature-control range 120-200 DEG C
Temperature controller；
The separator is provided with the charging aperture and solid outlet being connected with the discharging opening of constant temperature dipping box；
Second baker is provided with the charging aperture and discharging opening being connected with solid outlet；
The cooler is provided with the charging aperture and outlet being connected with the discharging opening of the second baker；The desulfurizing tower
Desulfurizing agent import is connected with the outlet of cooler.
The screen cloth that first charge door and the second charge door are arranged makes the mixing of magnesium oxide, manganese carbonate, carbide and coke more equal
It is even.
The screen cloth that 3rd charge door is arranged makes poly butylene succinate be more easy to and magnesium oxide, manganese carbonate, carbide and coke
Mixture fusion it is uniform.
Sodium borate contributes to making poly butylene succinate uniform with the mixture of magnesium oxide, manganese carbonate, carbide and coke
Fusion.
The purpose for arranging first and second baker is to reduce water content, and moisture mostlys come from raw material.
In the roasting process of Muffle furnace, in the case where sodium borate is participated in (may be catalytic action), poly butylene succinate be sent out
Biochemical change.
In constant temperature dipping box, poly butylene succinate and magnesium oxide, manganese carbonate, carbide and coke granule depth integration.
In the embodiment of any one of this utility model, in desulfurizing tower, desulfurizing agent is with flue gas reverse flow and is fully contacted,
Gas after desulfurization process is discharged by the gas outlet of top of tower and is collected.
In the embodiment of any one of this utility model, the mounted maintenance equipment is additionally provided with the of 80 DEG C -100 DEG C of temperature-control range
Three temperature controllers.
In the embodiment of any one of this utility model, the Muffle furnace is additionally provided with the of temperature-control range 200-250 DEG C
Four temperature controllers.
In the embodiment of any one of this utility model, the constant temperature dipping box is additionally provided with intervalometer.
In the embodiment of any one of this utility model, first baker is additionally provided with temperature-control range 120-150 DEG C
The 5th temperature controller.
In the embodiment of any one of this utility model, second baker is additionally provided with temperature-control range 120-150 DEG C
The 6th temperature controller.
In the embodiment of any one of this utility model, stirring paddle in the premixed device and heating mixer, is provided with, it is excellent
Elect rustless steel stirring paddle as.
In the embodiment of any one of this utility model, the separator is centrifugal separator or settlement separate machine.
In the embodiment of any one of this utility model, the inwall of the heating mixer and constant temperature dipping box is provided with and adds
Hot water radiation wire, preferred resistance wire spiral setting along inwall.
In the embodiment of any one of this utility model, several condensing tubes in the cooler, are arranged with parallel, it is preferably cold
Solidifying pipe is in vertical array arrangement.Preferably, at least communicate between the condensing tube of 1-50% quantity, it is highly preferred that 50% quantity
Communicate between condensing tube.To reduce the even impact to desulfurizing agent performance of inhomogeneous cooling.
In the embodiment of any one of this utility model, also include for mixing the preparing tank of dehydrated alcohol and desulfurizing agent,
The desulfurizing agent import of the desulfurizing tower is connected with the outlet of cooler by preparing tank；
Preferably, the preparing tank be provided be connected with the outlet of cooler charging aperture, for adding dehydrated alcohol
Addition mouth and the discharging opening that is connected with desulfurizing agent import.
Desulfurizing agent after cooling is mixed with dehydrated alcohol, desulfurizing agent solution can be configured to, for wet desulphurization.
The beneficial effect that this utility model is obtained：
1st, the device of this utility model flue gas desulfurization, using obtained high sulfur capacity, high desulfurization precision, high transverse rupture strength,
The desulfurizing agent of bigger serface carries out desulfurization to flue gas, improves the desulfuration efficiency in industrial application, and economy is higher.
2nd, the screen cloth that the 3rd charge door of this utility model is arranged, makes poly butylene succinate be more easy to and magnesium oxide, carbonic acid
The mixture fusion of manganese, carbide and coke is uniform, makes the desulfurization performance of desulfurizing agent prepared by device more stable.
3rd, the sodium borate of the 4th charge door of this utility model addition, it is possible to increase poly butylene succinate and other raw materials
The uniformity of fusion, and sodium borate can make poly butylene succinate that chemical change occurs in roasting process, improve
The desulfurization performance of desulfurizing agent prepared by device.
Description of the drawings
In order that content of the present utility model is more likely to be clearly understood, it is embodied as below according to of the present utility model
Example simultaneously combines accompanying drawing, and this utility model is described in further detail, wherein：
Structural representations of the Fig. 1 for this utility model flue gas desulfurization device.
Wherein：1- premixed devices, the first charge doors of 2-, the second charge doors of 3-, 4- heating mixers, the 3rd charge doors of 5-, 6-
4th charge door, the first temperature controllers of 7-, 8- mounted maintenance equipments, the first bakers of 9-, 10- Muffle furnaces, 11- constant temperature dipping box, 12- the 5th
Charge door, the second temperature controllers of 13-, 14- centrifugal separators, the second bakers of 15-, 16- coolers, the 3rd temperature controllers of 17-, 18-
4th temperature controller, 19- intervalometers, the 5th temperature controllers of 20-, the 6th temperature controllers of 21-, 22- desulfurizing towers, 23- gas approach, 24- take off
Sulfur agent import, 25- gas outlets.
Specific embodiment
The device of 1 this utility model flue gas desulfurization of embodiment
As shown in figure 1, the device of flue gas desulfurization includes：Desulfurizing tower 22 and apparatus for preparing desulphurizing agent；The desulfurizing tower 22
Bottom is provided with gas approach 23, and top is provided with desulfurizing agent import 24, and top is provided with gas outlet 25；It is prepared by the desulfurizing agent
Device include premixed device 1, heating mixer 4, mounted maintenance equipment 8, the first baker 9, Muffle furnace 10, constant temperature dipping box 11, separator,
Second baker 15 and cooler 16.In desulfurizing tower 22, desulfurizing agent is with flue gas reverse flow and is fully contacted, after desulfurization process
Gas discharges collection by the gas outlet 25 of top of tower.
Premixed device 1 is provided with for adding the first charge door 2 of magnesium oxide and manganese carbonate, for adding carbide and coke
Second charge door 3 and discharging opening, are provided with the screen cloth of 60-70 mesh, set at second charge door 3 at first charge door 2
It is equipped with the screen cloth of 20-30 mesh.Heating mixer 4 is provided with the charging aperture, poly- for adding being connected with the discharging opening of premixed device 1
3rd charge door 5 of succinic acid-butanediol ester, the 4th charge door 6 for adding sodium borate and discharging opening, the 3rd charging
The screen cloth of 30-40 mesh is provided with mouth 5；Heating mixer 4 is additionally provided with the first temperature controller 7 of temperature-control range 90-120 DEG C.Support
Shield device 8 be provided with the charging aperture and discharging opening being connected with the discharging opening of heating mixer 4, be additionally provided with 80 DEG C of temperature-control range-
100 DEG C of the 3rd temperature controller 17.First baker 9 is provided with the charging aperture and discharging opening being connected with the discharging opening of mounted maintenance equipment 8,
First baker 9 is additionally provided with the 5th temperature controller 20 of temperature-control range 120-150 DEG C.Muffle furnace 10 is provided with and the first baker
Charging aperture and discharging opening that 9 discharging opening is connected, Muffle furnace 10 are additionally provided with the 4th temperature controller of temperature-control range 200-250 DEG C
18.Constant temperature dipping box 11 be provided be connected with the discharging opening of Muffle furnace 10 charging aperture, for adding liquid poly-succinic fourth
5th charge door 12 of diol ester and discharging opening；The constant temperature dipping box 11 is additionally provided with the second of temperature-control range 120-200 DEG C
Temperature controller 13 and intervalometer 19.Centrifugal separator 14 is provided with the charging aperture that is connected with the discharging opening of constant temperature dipping box 11 and solid
Body is exported.Second baker 15 is provided with the charging aperture and discharging opening being connected with solid outlet, and the second baker 15 also sets up
There is the 6th temperature controller 21 of temperature-control range 120-150 DEG C.Cooler 16 is provided with and is connected with the discharging opening of the second baker 15
Charging aperture and outlet, the desulfurizing agent import 24 of desulfurizing tower 22 is connected with the outlet of cooler 16.Condensation in cooler 16
Pipe is communicated between the condensing tube of 50% quantity in vertical array arrangement.Rustless steel is provided with premixed device 1 and heating mixer 4
Stirring paddle.The inwall of heating mixer 4 and constant temperature dipping box 11 is provided with resistive heater.
Said apparatus can also include preparing tank, and the desulfurizing agent import 24 of desulfurizing tower 22 is by preparing tank and cooler 16
Outlet is connected.Preparing tank be provided be connected with the outlet of cooler 16 charging aperture, the addition for adding dehydrated alcohol
Mouth and the discharging opening being connected with desulfurizing agent import 24.
Desulfurizing agent 1 prepared by 2 device of embodiment
Using the apparatus for preparing desulphurizing agent in 1 device of embodiment.By 400g magnesium oxide, 200g manganese carbonates, 150g carbides and
80g coke first and second charge doors of difference Jing mix in sending into premixed device 1；Deliver the mixture in heating mixer 4, by
Three charge door 5 adds 70g poly butylene succinates, adds 50g sodium borate by the 4th charge door 6, at 90 DEG C -100 DEG C
Lower mix homogeneously；Conserve 20 hours at 80-90 DEG C in feeding mounted maintenance equipment 8；Dried with 120 DEG C in the first baker 9, mixed
Close material A；Then, at then 200 DEG C in Muffle furnace 10, roasting 2 hours, obtains calcining matter A；Calcining matter A is put into and fills 200g's
Impregnate 8 hours in the constant temperature dipping box 11 of 120 DEG C of poly butylene succinates, be centrifuged machine 14 and separate, then dry second
Dried with 140 DEG C in dry device 15, and send into cooler 16 and lowered the temperature, obtain desulfurizing agent 1.
Number-average molecular weight Mn of the poly butylene succinate for using is 1.5 × 105-2×105。
Desulfurizing agent 2 prepared by 3 device of embodiment
With reference to 2 method of embodiment, 560g magnesium oxide, 330g manganese carbonates, 220g carbides and 170g coke are mixed；To mixing
130g sodium borate and 150g poly butylene succinates, the mix homogeneously at 110 DEG C -120 DEG C are added in thing；At 95-100 DEG C
After maintenance 25 hours, dried with 150 DEG C, then roasting 0.5 hour at 250 DEG C.The calcining matter for obtaining is put into into 130 DEG C
In 450g poly butylene succinates, constant temperature impregnates 10 hours, after being centrifuged, then in 160 DEG C of drying, cooling, obtains desulfurization
Agent 2.
Number-average molecular weight Mn of the poly butylene succinate for using is 1.5 × 105-2×105。
4 fume desulphurization method I of embodiment
Using the flue gas desulfurization device of embodiment 1, it is 2000mg/L, water content for 5% (w/w's) by content of sulfur dioxide
The flue gas 10L in thermal power plant is passed through in the gas approach 23 of 22 bottom of desulfurizing tower, while the desulfurizing agent 1 of embodiment 2 is sent into
In the desulfurizing agent import 24 on 22 top of desulfurizing tower, the temperature in desulfurizing tower 22 is maintained at room temperature (about 25-28 DEG C), flue gas and desulfurization
Agent reverse flow in the desulfurizing tower 22 mixes and keeps contact 30 minutes, is drawn after dedusting by tower top gas outlet 25, collects
Obtain gas 1.
5 fume desulphurization method II of embodiment
Using the flue gas desulfurization device of embodiment 1, by content of sulfur dioxide after damping be 2000mg/L, water content be 8%
(w/w) the flue gas 10L in thermal power plant is passed through in the gas approach 23 of 22 bottom of desulfurizing tower, while by the desulfurization of embodiment 3
Agent 2 is sent in the desulfurizing agent import 24 on desulfurizing tower 22 top, and the temperature in desulfurizing tower 22 is maintained at 28-30 DEG C, flue gas and desulfurization
Agent reverse flow in the desulfurizing tower 22 mixes and keeps contact 60 minutes, is drawn after dedusting by tower top gas outlet 25, collects
Obtain gas 2.
1 desulfurizing agent A of comparative example
By 400g magnesium oxide, 200g manganese carbonates, 150g carbides and 80g coke and 20g water mix homogeneously, magnesium oxide and carbon
Sour manganese crosses 60-70 eye mesh screens, and carbide and coke cross 20-30 eye mesh screens, then conserve 20 hours at 80-90 DEG C, are dried with 120 DEG C
Dry, then roasting 2 hours at 200 DEG C, cool down calcining matter, obtain desulfurizing agent A.
Comparative example 2
By 400g magnesium oxide, 200g manganese carbonates, 150g carbides and 80g coke mix homogeneously, magnesium oxide and manganese carbonate cross 60-
70 eye mesh screens, carbide and coke cross 20-30 eye mesh screens.70g poly butylene succinates, poly- fourth are added in the mixture for obtaining
Succinate adipate crosses 30-40 eye mesh screens, the mix homogeneously at 90 DEG C -100 DEG C, then conserves 20 hours at 80-90 DEG C, with
120 DEG C of drying, obtain compound B.By compound B at 200 DEG C roasting 2 hours, obtain calcining matter B.
Number-average molecular weight Mn of the poly butylene succinate for using is 1.5 × 105-2×105。
Comparative example 3
Using traditional desulfurizing tower, by the thermal power plant that content of sulfur dioxide is 2000mg/L, water content is 5% (w/w)
Flue gas 10L be passed through in the air inlet of desulfurization tower bottom, while the desulfurizing agent A of comparative example 1 to be sent into the desulfurization on desulfurizing tower top
In agent entrance, the temperature in desulfurizing tower is maintained at room temperature (about 25-28 DEG C), and the reverse flow in the desulfurizing tower of flue gas and desulfurizing agent is mixed
Merge and keep contact 30 minutes, drawn after dedusting by tower top gas outlet, collect to obtain gas A.
1 desulfurization precision of experimental example, Sulfur capacity and physical property
1st, desulfurization precision
It is containing 5000ppmH to arrange unstripped gas2The nitrogen of S, each 3g of desulfurizing agent 1-2, A of Example 2-3 and comparative example 1,
Carry out multiple desulfurization test between normal pressure (usually 1 atmospheric pressure), 10-45 DEG C respectively, gas air speed is 2000h-1。
Finally measure：Under each temperature conditionss, Jing after desulfurizing agent 1-2 process, outlet total sulfur is below unstripped gas
0.01ppm；Jing after desulfurizing agent A process, outlet total sulfur is about 0.09ppm to unstripped gas.Therefore, desulfurizing agent 1-2 of the present utility model
Desulfurization precision be higher than desulfurizing agent A.
2nd, Sulfur capacity and physical property
Desulfurizing agent 1-2, A of Example 2-3 and comparative example 1 makees sample, determines Sulfur capacity respectively.Sample 100g is taken, 10
DEG C -45 DEG C, under normal pressure (usually 1 atmospheric pressure), with containing H2S is evaluated and tested for the Standard Gases of 40000ppm.Qualitative detection, can be certainly
Detect to exporting sulfur with silver nitrate solution；Detection by quantitative, can be using domestic WK-2C synthesis Microcoulomb instrument (Jiangsu electroanalysis
Instrument plant) detected, the detection limit of the instrument is 0.2ppm, as a result as shown in table 1.
Table 1
| Test event | Desulfurizing agent 1 | Desulfurizing agent 2 | Desulfurizing agent A |
| Sulfur capacity | 80.4% | 82.0% | 43.1% |
It can be seen that, the Sulfur capacity of this utility model desulfurizing agent 1-2 is far longer than desulfurizing agent A.
Jing is determined, and the crushing strength of this utility model desulfurizing agent 1-2 is more than 110N/cm, and specific surface area is 80-130m2/
g；The crushing strength of desulfurizing agent A is 50N/cm, and specific surface area is 50-70m2/g.The resistant to breakage of this utility model desulfurizing agent 1-2
Intensity and specific surface area are above desulfurizing agent A.
Experimental example 2：Mixture uniformity and calcining matter chemical change
1st, mixture uniformity
The compound A-B of embodiment 2, comparative example 2 is detected.
10g is respectively taken to compound A-B as sample at random, micro- sem observation is used, it can be observed that：It is larger in compound B
Granule (may be considered fusion formed granule) concentrate on substantially central authorities, do not scatter；And it is larger in compound A samples
Granule (may be considered fusion formed granule) be distributed in everywhere, disperse more uniform.Therefore, adding sodium borate has
Help make poly butylene succinate equably merge with other raw materials, then it is observed that the bulky grain being fused into throughout
It is uniformly distributed.
2nd, calcining matter chemical change
The Nexus670 of Nicolet companies of the U.S. is adopted to embodiment 2, the compound A-B of comparative example 2 and calcining matter A-B
Type Fourier transformation infrared spectrometer is detected under similarity condition.As a result find：The infrared light of compound B and calcining matter B
Spectrum is extremely approximate；The infrared spectrum difference of calcining matter A and compound A is larger, except the ester group absworption peak in calcining matter A spectrograms subtracts
It is weak outer, 3 absworption peaks more than the spectrogram of the infrared spectrum of calcining matter A also than compound A.Therefore, adding sodium borate contributes to gathering
There is chemical change in roasting process in succinic acid-butanediol ester.
Experimental example 3：Desulfuration efficiency
Determine sulfur dioxide in gas 1-2, the cumulative volume of gas A and each gas that embodiment 4-5 and comparative example 3 are collected
Content, and calculate desulfuration efficiency according to the following formula, the results are shown in Table 2.
Desulfuration efficiency=100% × (V0×C0-V×C)/(V0×C0×t)
Wherein:
V is the cumulative volume (L) for collecting the gas for obtaining；
C is to collect content of sulfur dioxide (mg/L) in the gas for obtaining；
V0Cumulative volume (L) for flue gas；
C0For sulfur dioxide in flue gas content (mg/L)；
T is desulfurization time (h).
Table 2
As shown in Table 2, compared with comparative example 3, the desulfuration efficiency of this utility model flue gas desulfurization device is higher, more economical
Property.
Obviously, above-described embodiment is only intended to clearly illustrate example, and the not restriction to embodiment.It is right
For those of ordinary skill in the art, can also make on the basis of the above description other multi-forms change or
Change.There is no need to be exhaustive to all of embodiment.And thus it is extended obvious change or
Among changing the protection domain created still in this utility model.
Claims (10)
1. a kind of device of flue gas desulfurization, including,
Desulfurizing tower and apparatus for preparing desulphurizing agent；The bottom of the desulfurizing tower is provided with gas approach, and top is provided with desulfurizing agent and enters
Mouthful, top is provided with gas outlet；The apparatus for preparing desulphurizing agent includes premixed device, heating mixer, mounted maintenance equipment, the first drying
Device, Muffle furnace, constant temperature dipping box, separator, the second baker and cooler；
Wherein, the premixed device is provided with for adding the first charge door of magnesium oxide and manganese carbonate, for adding carbide and Jiao
Second charge door of charcoal and discharging opening, are provided with the screen cloth of 40-100 mesh, at second charge door at first charge door
It is provided with the screen cloth of 20-30 mesh；
The heating mixer be provided be connected with the discharging opening of premixed device charging aperture, for adding poly-succinic acid-butanediol
3rd charge door of ester, the 4th charge door for adding sodium borate and discharging opening, are provided with 20-60 at the 3rd charge door
Purpose screen cloth；The heating mixer is additionally provided with the first temperature controller of temperature-control range 90-120 DEG C；
The mounted maintenance equipment is provided with the charging aperture and discharging opening being connected with the discharging opening of heating mixer；
First baker is provided with the charging aperture and discharging opening being connected with the discharging opening of mounted maintenance equipment；
The Muffle furnace is provided with the charging aperture and discharging opening being connected with the discharging opening of the first baker；
The constant temperature dipping box be provided be connected with the discharging opening of Muffle furnace charging aperture, for adding liquid poly-succinic fourth
5th charge door of diol ester and discharging opening；The constant temperature dipping box is additionally provided with the second temperature control of temperature-control range 120-200 DEG C
Device；
The separator is provided with the charging aperture and solid outlet being connected with the discharging opening of constant temperature dipping box；
Second baker is provided with the charging aperture and discharging opening being connected with solid outlet；
The cooler is provided with the charging aperture and outlet being connected with the discharging opening of the second baker；
The desulfurizing agent import of the desulfurizing tower is connected with the outlet of cooler.
2. device according to claim 1, it is characterised in that the mounted maintenance equipment is additionally provided with 80 DEG C -100 DEG C of temperature-control range
The 3rd temperature controller.
3. device according to claim 1, it is characterised in that the Muffle furnace is additionally provided with temperature-control range 200-250 DEG C
The 4th temperature controller.
4. device according to claim 1, it is characterised in that the constant temperature dipping box is additionally provided with intervalometer.
5. device according to claim 1, it is characterised in that first baker is additionally provided with temperature-control range 120-
150 DEG C of the 5th temperature controller.
6. device according to claim 1, it is characterised in that second baker is additionally provided with temperature-control range 120-
150 DEG C of the 6th temperature controller.
7. device according to claim 1, it is characterised in that stirring is provided with the premixed device and heating mixer
Oar.
8. device according to claim 1, it is characterised in that the separator is centrifugal separator or settlement separate machine.
9. device according to claim 1, it is characterised in that the inwall of the heating mixer and constant temperature dipping box is arranged
There is resistive heater.
10. the device according to any one of claim 1-9, it is characterised in that be arranged with number in parallel in the cooler
Root condensing tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620996597.4U CN206045754U (en) | 2016-08-30 | 2016-08-30 | A kind of device of flue gas desulfurization |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620996597.4U CN206045754U (en) | 2016-08-30 | 2016-08-30 | A kind of device of flue gas desulfurization |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206045754U true CN206045754U (en) | 2017-03-29 |
Family
ID=58379053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620996597.4U Expired - Fee Related CN206045754U (en) | 2016-08-30 | 2016-08-30 | A kind of device of flue gas desulfurization |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206045754U (en) |
-
2016
- 2016-08-30 CN CN201620996597.4U patent/CN206045754U/en not_active Expired - Fee Related
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