CN209137996U - A kind of desulfurization waste liquor drying device - Google Patents
A kind of desulfurization waste liquor drying device Download PDFInfo
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- CN209137996U CN209137996U CN201821904837.9U CN201821904837U CN209137996U CN 209137996 U CN209137996 U CN 209137996U CN 201821904837 U CN201821904837 U CN 201821904837U CN 209137996 U CN209137996 U CN 209137996U
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- rotating shaft
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- pipeline
- air inlet
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Abstract
The utility model discloses a kind of desulfurization waste liquor drying devices, including process tank, process tank includes upper cover and tank body, and the side of process tank is equipped with feed pump, upper lid is equipped with the inlet of connection desulfurization waste liquor, it is equipped with atomizer in tank body, rotating shaft is equipped in tank body, one end of rotating shaft is equipped with driving motor, the side of process tank is equipped with blower, one end of air inlet is connect by air inlet pipeline with blower, and the top of process tank is equipped with air outlet, is connected with air outlet pipeline on air outlet.The utility model compared with prior art the advantages of be: the hot wind that will be fed into of rotating shaft rotation rotates, by ventilation opening with through atomizer, treated that waste liquid contacts above, waste liquid is more efficient；The dreg scraper knife moment keeps the waste residue thickness on rotary roller to keep certain, and the clear liquid on upper layer is drained back in desulphurization system and continued to use by leakage fluid dram, and waste liquid after processing that solid-liquid mixes is expelled directly out by discharge port；Air return pipeline saves the energy, and the air with preheating is re-used.
Description
Technical field
The utility model relates to flue gas desulfurization corollary equipment technical field, in particular to a kind of desulfurization waste liquor drying devices.
Background technique
The method for having emerged in large numbers hydrogen sulfide in many removing oven gas in succession in recent years mainly includes that wet desulphurization and dry method are de-
Two kinds of sulphur.Because dry desulfurization has certain limitation, what major part enterprise, China selected is essentially all wet desulphurization
Technology.It selects Wet Flue Gas Desulfurization Technique that can also generate many side reactions in production, generates a large amount of desulfurization waste liquor.And in reality
In the production on border, in order to guarantee the efficiency of desulfurization, it is necessary to periodically discharge these desulfurization waste liquors outward, these waste liquids discharge outward
Generate many harm: first is that will cause serious loss of material；Second is that secondary pollution can be caused；Third is that part by-product is with various
The form of sulfide forms vicious circle, greatly increases the cost of desulfurization again into people into coal gas；Fourth is that a large amount of water is caused to provide
Source waste, and the higher by-product of added value in waste liquid is wasted, seriously violate clean manufacturing and circulation warp
The requirement of Ji.Existing waste liquid drying device power consumption is big, and the residue that the waste liquid handled generates mixes needs with waste liquid
More devices are handled.
Utility model content
The technical problems to be solved in the utility model is to overcome the defect of above-mentioned technology, provide it is simple and convenient, conveniently scrape slag
And a kind of desulfurization waste liquor drying device of the separation of solid and liquid of waste liquid.
In order to solve the above technical problems, technical solution provided by the utility model are as follows: a kind of desulfurization waste liquor drying device, packet
Process tank is included, the process tank includes upper cover and tank body, and the side of the process tank is equipped with feed pump, and the upper lid, which is equipped with, to be connected
The inlet of logical desulfurization waste liquor, the feed pump are connected to by feed pipe with inlet, and the feed pipe is equipped with flow control
Valve, the tank body is interior to be equipped with atomizer, and the atomizer is arranged in the bottom end of inlet, is equipped with rotating shaft, institute in the tank body
It is horizontal positioned to state rotating shaft, the rotating shaft and tank body are rotatablely connected, and the housing side of the rotating shaft is equipped with rotary roller, and described time
One end of shaft is equipped with driving motor, and the driving motor is fixed on tank body, the one end of the rotating shaft far from driving motor
Equipped with air inlet, the side of the process tank is equipped with blower, and one end of the air inlet is connect by air inlet pipeline with blower, institute
Air inlet pipeline is stated equipped with heating device, the rotary roller is equipped with several ventholes, and the venthole is connected to rotating shaft, institute
The top for stating process tank is equipped with air outlet, is connected with air outlet pipeline on the air outlet, is vertically equipped with back on the air outlet pipeline
Air pipe line, the air return pipeline are connect with air inlet pipeline, and the bottom of the tank body is funnel-shaped structure, and one end of the tank body is set
There is leakage fluid dram, the bottom end of the tank body is equipped with discharge port, and the discharge port will be in waste liquid by external centrifugal cyclone device
Impurity is separated.
As an improvement, the heating device is electric heating.
As an improvement, the side of the tank body is hinged with dreg scraper knife, one end of the dreg scraper knife is mounted on tank body, described
The other end of dreg scraper knife and the outer circumference surface of rotary roller are equipped with a certain distance, and the bottom of the dreg scraper knife is equipped with slag trapping box.
As an improvement, being equipped with blast regulator on the air inlet pipeline, air outlet pipeline, air return pipeline.
As an improvement, the outside of the tank body is equipped with the watch window of observation inner case.
The utility model compared with prior art the advantages of be: the hot wind that will be fed into of rotating shaft rotation rotates, and leads to
Cross ventilation opening with through atomizer, treated that waste liquid contacts above, waste liquid is more efficient；The dreg scraper knife moment keeps on rotary roller
Waste residue thickness keeps certain, and the clear liquid on upper layer is drained back in desulphurization system and continued to use by leakage fluid dram, and discharge port mixes solid-liquid
Processing after waste liquid be expelled directly out；Air return pipeline saves the energy, and the air with preheating is re-used.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of desulfurization waste liquor drying device of the utility model.
Fig. 2 is a kind of top view of desulfurization waste liquor drying device of the utility model.
It is as shown in the figure: 1, process tank, 1.1, upper cover, 1.2, tank body, 2, feed pump, 2.1, inlet, 2.2, feed pipe,
2.3, flow control valve, 3, atomizer, 4, rotating shaft, 4.1, rotary roller, 4.2, driving motor, 4.3, venthole, 4.4, scrape slag
Knife, 4.5, slag trapping box, 5, air inlet, 5.1, blower, 6, air inlet pipeline, 6.1, heating device, 7, air outlet, 7.1, discharge pipe
Road, 8, air return pipeline, 9, leakage fluid dram, 10, discharge port.
Specific embodiment
A kind of desulfurization waste liquor drying device of the utility model is described in further detail with reference to the accompanying drawing.
In conjunction with attached drawing, a kind of desulfurization waste liquor drying device, including process tank 1, process tank 1 include upper cover 1.1 and tank body
1.2, the side of process tank 1 is equipped with feed pump 2, and upper cover 1.1 is equipped with the inlet 2.1 of connection desulfurization waste liquor, and feed pump 2 passes through
Feed pipe 2.2 is connected to inlet 2.1, and feed pipe 2.2 is equipped with flow control valve 2.3, is equipped with atomizer 3, mist in tank body 1.2
Change the bottom end that inlet 2.1 is arranged in device 3, rotating shaft 4 is equipped in tank body 1.2, rotating shaft 4 is horizontal positioned, rotating shaft 4 and tank body
1.2 rotation connections, the housing side of rotating shaft 4 are equipped with rotary roller 4.1, and one end of rotating shaft 4 is equipped with driving motor 4.2, driving electricity
Machine 4.2 is fixed on tank body 1.2, and the side of tank body 1.2 is hinged with dreg scraper knife 4.4, and one end of dreg scraper knife 4.4 is mounted on tank body
On 1.2, the other end of dreg scraper knife 4.4 and the outer circumference surface of rotary roller 4.1 are equipped with a certain distance, and the bottom of dreg scraper knife 4.4 is set
There is slag trapping box 4.5, rotating shaft 4 is equipped with air inlet 5 far from one end of driving motor 4.2, and the side of process tank 1 is equipped with blower 5.1,
One end of air inlet 5 is connect by air inlet pipeline 6 with blower 5.1, and air inlet pipeline 6 is equipped with heating device 6.1, heating device
6.1 be electric heating, and rotary roller 4.1 is equipped with several ventholes 4.3, and venthole 4.3 is connected to rotating shaft 4, the top of process tank 1
Equipped with air outlet 7, it is connected with air outlet pipeline 7.1 on air outlet 7, is vertically equipped with air return pipeline 8, backwind tube on air outlet pipeline 7.1
Road 8 is connect with air inlet pipeline 6, and air inlet pipeline 6, air outlet pipeline 7.1 are equipped with blast regulator, tank body 1.2 on air return pipeline 8
Bottom be funnel-shaped structure, one end of tank body 1.2 is equipped with leakage fluid dram 9, and the bottom end of tank body 1.2 is equipped with discharge port 10, discharge port
10 are separated the impurity in waste liquid by external centrifugal cyclone device, and the outside of tank body 1.2 is equipped with observation inner case
Watch window.
The utility model is pumped into inlet 2.1 through feed pump 2 along feed pipe 2.2 in the specific implementation, by desulfurization waste liquor,
It is atomized into small gas particle by the atomizer 3 on process tank 1, starts blower 5.1, external air is through on air inlet pipeline
After heating device 6.1 heats, the outside jets of heated air of venthole 4.3 on rotating shaft 4 starts driving motor 4.2, driving electricity
Machine 4.2 drives rotating shaft 4 to rotate, to drive hot-air circumnutation, comes into full contact with Waste liquid atomization particle, the residue formed
On the outer circumference surface for gluing glutinous rotary roller 4.1, when the residue thickness on outer circumference surface be more than dreg scraper knife 4.4 and rotary roller 4.1 it
Between distance after, scraped to fall and fallen into slag trapping box 4.5, air outlet pipeline 7.1 of the air on air outlet 7 is discharged, a part
It is come back on air inlet pipeline 6 containing the air having surplus heat along air return pipeline 8 and waste liquid is dried, energy-efficient, solid-liquid
Mixed waste liquid is accumulated in 1.2 bottom of tank body, and the supernatant of waste liquid is drained back in desulphurization system and continued to use, unloaded by leakage fluid dram 9
Material mouth 10 is opened, and solid-liquid mixes to treated that waste liquid is connected in centrifugal separating device, and solid residue is separated with liquid
Out.
The utility model and embodiments thereof are described above, this description is no restricted, shown in attached drawing
Be also one of the embodiments of the present invention, actual structure is not limited to this.All in all if this field
Those of ordinary skill is enlightened by it, without deviating from the purpose of the present invention, not inventively design with
The similar frame mode of the technical solution and embodiment, all should belong to the protection range of the utility model.
Claims (5)
1. a kind of desulfurization waste liquor drying device, it is characterised in that: including process tank (1), the process tank (1) includes upper cover
(1.1) and tank body (1.2), the side of the process tank (1) are equipped with feed pump (2), and the upper cover (1.1) is equipped with connection desulfurization
The inlet (2.1) of waste liquid, the feed pump (2) are connected to by feed pipe (2.2) with inlet (2.1), the feed pipe
(2.2) flow control valve (2.3) are equipped with, are equipped with atomizer (3) in the tank body (1.2), atomizer (3) setting into
The bottom end of liquid mouth (2.1), the tank body (1.2) is interior to be equipped with rotating shaft (4), and the rotating shaft (4) is horizontal positioned, the rotating shaft
(4) it being rotatablely connected with tank body (1.2), the housing side of the rotating shaft (4) is equipped with rotary roller (4.1), and the one of the rotating shaft (4)
End is equipped with driving motor (4.2), and the driving motor (4.2) is fixed on tank body (1.2), and the rotating shaft (4) is far from driving
One end of motor (4.2) is equipped with air inlet (5), and the side of the process tank (1) is equipped with blower (5.1), the air inlet (5)
One end is connect by air inlet pipeline (6) with blower (5.1), and the air inlet pipeline (6) is equipped with heating device (6.1), and described time
Transfer roller (4.1) is equipped with several ventholes (4.3), and the venthole (4.3) is connected to rotating shaft (4), the process tank (1)
Top is equipped with air outlet (7), is connected with air outlet pipeline (7.1) on the air outlet (7), vertical on the air outlet pipeline (7.1)
Equipped with air return pipeline (8), the air return pipeline (8) connect with air inlet pipeline (6), and the bottom of the tank body (1.2) is funnel-form
One end of structure, the tank body (1.2) is equipped with leakage fluid dram (9), and the bottom end of the tank body (1.2) is equipped with discharge port (10), described
Discharge port (10) is separated the impurity in waste liquid by external centrifugal cyclone device.
2. a kind of desulfurization waste liquor drying device according to claim 1, it is characterised in that: the heating device (6.1) is
Electric heating.
3. a kind of desulfurization waste liquor drying device according to claim 1, it is characterised in that: the side of the tank body (1.2)
Be hinged with dreg scraper knife (4.4), one end of the dreg scraper knife (4.4) is mounted on tank body (1.2), the dreg scraper knife (4.4) it is another
The outer circumference surface of one end and rotary roller (4.1) is equipped with a certain distance, and the bottom of the dreg scraper knife (4.4) is equipped with slag trapping box
(4.5)。
4. a kind of desulfurization waste liquor drying device according to claim 1, it is characterised in that: the air inlet pipeline (6), outlet air
Pipeline (7.1), air return pipeline are equipped with blast regulator on (8).
5. a kind of desulfurization waste liquor drying device according to claim 1, it is characterised in that: the outside of the tank body (1.2)
Watch window equipped with observation inner case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821904837.9U CN209137996U (en) | 2018-11-19 | 2018-11-19 | A kind of desulfurization waste liquor drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821904837.9U CN209137996U (en) | 2018-11-19 | 2018-11-19 | A kind of desulfurization waste liquor drying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209137996U true CN209137996U (en) | 2019-07-23 |
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ID=67286390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821904837.9U Active CN209137996U (en) | 2018-11-19 | 2018-11-19 | A kind of desulfurization waste liquor drying device |
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| CN (1) | CN209137996U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111071643A (en) * | 2019-12-28 | 2020-04-28 | 甘肃省敦煌种业果蔬制品有限公司 | Tomato ketchup preheats storage jar |
| CN113663347A (en) * | 2021-08-21 | 2021-11-19 | 叶丽珊 | Variable speed centrifugal spray drying equipment |
-
2018
- 2018-11-19 CN CN201821904837.9U patent/CN209137996U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111071643A (en) * | 2019-12-28 | 2020-04-28 | 甘肃省敦煌种业果蔬制品有限公司 | Tomato ketchup preheats storage jar |
| CN113663347A (en) * | 2021-08-21 | 2021-11-19 | 叶丽珊 | Variable speed centrifugal spray drying equipment |
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