CN211770338U - Dust and slag collecting treatment device in titanium tetrachloride production process - Google Patents
Dust and slag collecting treatment device in titanium tetrachloride production process Download PDFInfo
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- CN211770338U CN211770338U CN201922206274.7U CN201922206274U CN211770338U CN 211770338 U CN211770338 U CN 211770338U CN 201922206274 U CN201922206274 U CN 201922206274U CN 211770338 U CN211770338 U CN 211770338U
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- titanium tetrachloride
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Abstract
The utility model relates to a sediment processing apparatus gathers dust in titanium tetrachloride production process, including the dust collector, the dust collector bottom is passed through the pipe connection and is gathered dust the ash jar and be equipped with the pipeline valve, one side of the ash jar that gathers dust is equipped with the lime storehouse, it is connected with first agitator tank through Y type conveying pipeline respectively to gather dust ash jar and lime storehouse, the pipe connection second agitator tank is passed through to the bottom of first agitator tank, the inside of second agitator tank is equipped with shower and vertical agitator, the shower sets up the interior top at the second agitator tank, the central point department of putting of vertical agitator setting in the second agitator tank, the position department that the second agitator tank side is close to the bottom is equipped with the discharge gate and installs discharge valve, the top of gas recovery jar is connected with another relative lateral part of the lateral part that is equipped with the discharge gate, the ash jar that gathers dust is connected to the bottom of gas recovery jar. Through setting up two sets of rabbling mechanisms and shower device for solve the problem that the sediment that gathers dust that produces causes the pollution to the environment in the titanium tetrachloride production process.
Description
Technical Field
The utility model belongs to the technical field of titanium tetrachloride production, concretely relates to sediment processing apparatus gathers dust in titanium tetrachloride production process.
Background
In the process of producing titanium tetrachloride by using titanium-rich material, dust slag discharged from a dust collector contains a large amount of FeCl3、FeCl2、MgCl2、CaCl2、TiCl4Chloride, the high yield of these solid wastes can cause serious environmental pollution.
With the increasing concern of people on environmental problems in the social development process, a method for green treatment of dust collection ash is needed, and reduction, harmlessness and recycling can be achieved to a great extent. However, the methods for treating the collected sediment in the prior art respectively comprise: firstly, slag is flushed in an open type slag flushing room, generated flue gas is pumped into a purification system, the flue gas is leached and absorbed and then discharged into a chimney, and the flushed acidic wastewater enters a waste acid tank for neutralization treatment; the problems with this approach are: the process flow is long, the equipment investment is large, and the slag box loss is large. Arranging a slag flushing tank below the dust collector, continuously discharging slag and flushing slag, pumping the generated flue gas into a purification system, leaching and absorbing the flue gas, then discharging the flue gas into a chimney, and feeding the acidic wastewater generated after flushing into a waste acid tank for neutralization treatment; the treatment method has the advantages of long process flow and large equipment investment, and a sealing device between the slag box and the dust collector is easy to block. Thirdly, the dust-collecting slag and the lime powder are mixed, the dust slag generated after mixing is transported to a slag yard by a slag transport vehicle, the dust-collecting slag and the lime powder are not fully mixed, and the generated dust slag still cannot be processed and recycled.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing a sediment processing apparatus gathers dust in titanium tetrachloride production process for solve the unable recovery processing of sediment that gathers dust that produces in the titanium tetrachloride production process, cause the problem of pollution to the environment.
In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides a sediment processing apparatus gathers dust in titanium tetrachloride production process, includes the dust collector, the dust collector bottom is through pipe connection ash jar and be equipped with the pipeline valve of gathering dust, one side of the ash jar of gathering dust is equipped with the lime storehouse, it is connected with first agitator tank through Y type conveying pipeline respectively to gather dust ash jar and lime storehouse, the pipe connection second agitator tank is passed through to the bottom of first agitator tank, the inside of second agitator tank is equipped with shower and vertical agitator, the shower sets up the interior top at the second agitator tank, the central point department of putting of vertical agitator setting in the second agitator tank, the position department that second agitator tank side is close to the bottom is equipped with the discharge gate and installs discharge valve, and the top of gas recovery jar is connected with another relative lateral part of the lateral part that is equipped with the discharge gate, the ash jar that gathers dust is connected to gas recovery jar bottom.
Preferably, driving motors are arranged outside the first stirring box and are arranged into two groups, the driving motors are connected with the stirring shaft through rotating shafts, and stirring blades are arranged on the stirring shaft and serve as blades.
Preferably, the vertical stirrer comprises a spiral stirring shaft, a stirring rod is installed at the bottom end of the spiral stirring shaft, rotating shafts are arranged at two ends of the stirring rod, and fan blades are arranged on the rotating shafts.
Preferably, the motor is installed to the outside bottom of second agitator tank, and the output and the spiral (mixing) shaft of motor are connected, the inside bottom plate that is equipped with in bottom of second agitator tank, the bottom plate slope sets up.
Preferably, one end of the spraying pipe is provided with a water inlet, and the water inlet is formed in the side wall of the second stirring box.
Preferably, the spray pipe is provided with a plurality of water outlet holes.
Preferably, gate valves are arranged at the bottoms of the dust collecting ash tank and the lime bin.
Preferably, an exhaust fan is provided in the gas recovery tank.
The utility model has the advantages that: the utility model has reasonable structural design and simple and convenient installation and operation, the first stirring box is used for crushing and stirring the dust-collecting slag into fine particles or powder ash, so that the dust-collecting slag and the lime powder are fully mixed and react, and the reaction efficiency of the dust-collecting slag and the lime powder is improved; the second stirring box is provided with a vertical stirrer and a spray pipe, so that the second stirring box is further fully mixed to neutralize chloride in dust, the spray pipe can effectively control water quantity and a reaction process, and finally obtained neutral soil can be used for manufacturing bricks and tiles and the like, so that economic benefit is increased; the gas recovery tank and the exhaust fan are used for enabling dust gas in the second stirring box to enter the dust collecting ash tank for re-reaction, meanwhile, enabling unstructured gas in the second stirring box to escape, and reducing harmful gas contacting in the working process.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Reference numbers in the figures: 1 is the dust arrester, 2 is the ash jar that gathers dust, 3 is the lime storehouse, 4 is the slide valve, 5 is the conveying pipeline, 6 is first agitator tank, 7 is the second agitator tank, 8 is the shower, 9 is the gas recovery jar, 10 is the air discharge fan, 11 is the bottom plate, 12 is the apopore, 13 is vertical agitator, 14 is the stirring rod, 15 is the rotation axis, 16 is the flabellum, 17 is the discharge gate, 18 is the motor dustcoat, 19 is stirring vane, 20 is the spiral (mixing) shaft.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments:
as shown in figure 1, the dust and slag collecting treatment device in the titanium tetrachloride production process comprises a dust collector 1, wherein the bottom end of the dust collector 1 is connected with a dust collecting ash tank 2 through a pipeline and is provided with a pipeline valve, one side of the dust collecting ash tank 2 is provided with a lime bin 3, the bottom ends of the dust collecting ash tank 2 and the lime bin 3 are provided with gate valves 4, the gate valves 4 can effectively control the discharge amount of lime powder and dust-collecting slag so as to facilitate the effective reaction, the dust collecting ash tank 2 and the lime bin 3 are respectively connected with a first stirring box 6 through a conveying pipe 5, the conveying pipe 5 is Y-shaped, the left end of the conveying pipe 5 is connected with the dust collecting ash tank 2, the right end of the conveying pipe is connected with the lime bin 3, the gate valves 4 can also be arranged in the ends of the connecting sides of the dust collecting ash tank 2 and the lime bin 3 with the Y-shaped conveying pipe, the bottom end of the first stirring box 6 is connected with a second stirring box 7 through a, the solid can not fully react with the lime powder, the crushed dust collecting slag is fine particles or powder, the contact area with the lime powder is increased, a spray pipe 8 is arranged at the inner top of a second stirring box 7, a vertical stirrer 13 is arranged at the lower end of the spray pipe 8, the vertical stirrer 13 is positioned at the central position in the second stirring box 7, the stirring blade of the vertical stirrer 13 is spiral, a discharge hole 17 is arranged at the position, close to the bottom end, of the side part of the second stirring box 7, a discharge valve is arranged and can be set as an electromagnetic valve, the manual switch valve is converted into an automatic switch valve to facilitate discharging, the other side part opposite to the side part where the discharge hole 17 is positioned is connected with a gas recovery tank 9, the position of the gas recovery tank 9 is higher than the height of the dust collecting tank 2 to facilitate the unreacted dust collecting to enter the dust collecting tank 2 again, and an exhaust fan 10 is arranged inside the gas recovery tank 9, the gaseous dust absorption dust collection ash can 2 of suction of the interior dust of exhaust fan 10 in with second agitator tank 7 is reacted again, makes the gaseous loss of unorganized in the second agitator tank 7 simultaneously, reduces the harmful gas of contact in the working process, and exhaust fan 10 can set up at the top or the bottom of gas recovery jar 9, also can set up inside the pipeline at connection gas recovery jar 9 both ends, and the specific position of placing of exhaust fan 10 is decided as the circumstances, and dust collection ash can 2 is connected to the bottom of gas recovery jar 9.
As the utility model discloses an other embodiments, the spiral vibration feeder is connected to the bottom pipeline mouth of conveying pipeline 5, another tip connection first agitator tank 6 of spiral vibration feeder, and the pipeline between first agitator tank 6 and the second agitator tank 7 also can set up to spiral vibration feeder to accelerate the transport of material.
The outside right side wall of first agitator tank 6 is equipped with two sets of driving motor, and two sets of driving motor outsides are equipped with motor housing 18 respectively, and motor housing 18 is made by the amortization sponge, and the (mixing) shaft is connected through the pivot respectively to two sets of driving motor, and the blade of (mixing) shaft sets up to stirring blade 19, and stirring blade 19 is the pyramid structure, can be triangular pyramid or rectangular pyramid etc. conduct the utility model discloses an other embodiments, a set of driving motor is corotation, and another set of driving motor is the reversal, and corotation driving motor connects corotation stirring blade, and reversal driving motor connects reversal stirring blade, makes crushing effect better, through the crushing and the stirring of stirring blade 19, makes dust collection sediment and lime powder intensive mixing.
In this embodiment, the second stirring box 7 is provided with a vertical stirrer 13 in the middle, the vertical stirrer 13 comprises a spiral stirring shaft 20, in order to increase the stirring of stirring, stirring rod 14 is installed to the bottom of spiral (mixing) shaft 20, stirring rod 14 is circular arc annular, also can be the cylinder stirring rod, stirring rod 14's both ends are equipped with rotation axis 15, be equipped with flabellum 16 on the rotation axis 15, flabellum 16 sets up to a plurality of groups according to rotation axis 15's length, stirring rod 14's both ends also can set up to the rectangular bodily form's that has thickness sheet structure, the motor is installed to the outside bottom of second agitator tank 7, spiral (mixing) shaft 20 is connected to the motor, the inside bottom plate 11 that is equipped with in bottom of second agitator tank 7, bottom plate 11 slope sets up, bottom plate 11 compares with the horizontal plane, the lower one end in position is connected with discharge gate 17.
In this embodiment, the one end of shower 8 is equipped with the water inlet, and the water inlet is established at the lateral wall of second agitator tank 7, is connected with outside water pipe, and shower 8 is the annular, and shower 8 is equipped with a plurality of apopore 12, and shower 8 also can set up to cuboid columnar structure, a plurality of parallel arrangement around.
The utility model discloses a use method: the method comprises the steps of collecting dust and slag in a dust collector 1, opening a pipeline valve to enter a dust collecting ash tank 2, opening gate valves of the dust collecting ash tank 2 and a lime bin 3 after further cooling, enabling the dust collecting slag and lime powder to enter a first stirring box 6 through a conveying pipe 5, enabling the dust collecting slag and the lime powder to be smashed through stirring blades in the first stirring box 6 to collect dust and slag and mix the dust and the lime powder, enabling materials after smashing and mixing to enter a second stirring box 7, enabling the materials to pass through a spiral stirring shaft 20, a stirring rod 14, a rotating shaft 15 and fan blades 16 to be fully stirred and mixed, enabling the materials to be sprayed through a spraying pipe 8 to perform neutralization reaction, enabling unreacted gas to enter a gas recovery tank 9 through an exhaust fan 10 and re-enter the dust collecting ash tank 2 to react, enabling the finally obtained materials to be neutral soil to pass through a discharge hole 17, and opening the valve and discharging the.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (8)
1. A device for processing dust and slag collected in the production process of titanium tetrachloride comprises a dust collector, wherein the bottom end of the dust collector is connected with a dust collecting ash tank through a pipeline and is provided with a pipeline valve, one side of the dust collecting ash tank is provided with a lime bin, it is characterized in that the dust collecting ash tank and the lime bin are respectively connected with a first stirring box through a Y-shaped material conveying pipe, the bottom end of the first stirring box is connected with a second stirring box through a pipeline, a spraying pipe and a vertical stirrer are arranged inside the second stirring box, the spray pipe is arranged at the inner top of the second stirring box, the vertical stirrer is arranged at the central position in the second stirring box, a discharge hole is arranged at the position close to the bottom end of the side part of the second stirring box, a discharge valve is arranged on the side part of the second stirring box, the top of gas recovery jar is connected with another lateral part relative with the lateral part that is equipped with the discharge gate, the bottom of gas recovery jar is connected the ash jar that gathers dust.
2. The device for processing the dust and slag collected in the titanium tetrachloride production process, according to claim 1, is characterized in that driving motors are arranged outside the first stirring box, the driving motors are arranged in two groups, the two groups of driving motors are connected with a stirring shaft through a rotating shaft, and stirring blades are arranged on the stirring shaft and used as blades.
3. The device for processing the dust and slag collected in the titanium tetrachloride production process as claimed in claim 1, wherein the vertical stirrer comprises a spiral stirring shaft, a stirring rod is mounted at the bottom end of the spiral stirring shaft, rotating shafts are arranged at two ends of the stirring rod, and fan blades are arranged on the rotating shafts.
4. The device for processing the dust and slag collected in the titanium tetrachloride production process as claimed in claim 3, wherein a motor is mounted at the bottom end of the exterior of the second stirring box, the output end of the motor is connected with the spiral stirring shaft, and a bottom plate is arranged in the bottom end of the second stirring box and is obliquely arranged.
5. The device for processing the dust and slag collected in the titanium tetrachloride production process, according to claim 1, is characterized in that one end of the spray pipe is provided with a water inlet, and the water inlet is formed in the side wall of the second stirring box.
6. The device for processing the dust and slag collected in the titanium tetrachloride production process, according to claim 5, is characterized in that the spray pipe is provided with a plurality of water outlet holes.
7. The device for treating the dust and slag collected in the titanium tetrachloride production process as claimed in claim 1, wherein gate valves are arranged at the bottoms of the dust and ash collecting tank and the lime bin.
8. The device for processing the dust and slag collected in the titanium tetrachloride production process, according to claim 1, is characterized in that an exhaust fan is arranged in the gas recovery tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922206274.7U CN211770338U (en) | 2019-12-11 | 2019-12-11 | Dust and slag collecting treatment device in titanium tetrachloride production process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922206274.7U CN211770338U (en) | 2019-12-11 | 2019-12-11 | Dust and slag collecting treatment device in titanium tetrachloride production process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211770338U true CN211770338U (en) | 2020-10-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922206274.7U Active CN211770338U (en) | 2019-12-11 | 2019-12-11 | Dust and slag collecting treatment device in titanium tetrachloride production process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211770338U (en) |
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2019
- 2019-12-11 CN CN201922206274.7U patent/CN211770338U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A kind of dust collecting slag processing device in the production process of titanium tetrachloride Effective date of registration: 20220906 Granted publication date: 20201027 Pledgee: Bank of China Limited by Share Ltd. Jiyuan branch Pledgor: HENAN LONGXING TITANIUM INDUSTRY TECHNOLOGY CO.,LTD. Registration number: Y2022980014572 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230829 Granted publication date: 20201027 Pledgee: Bank of China Limited by Share Ltd. Jiyuan branch Pledgor: HENAN LONGXING TITANIUM INDUSTRY TECHNOLOGY CO.,LTD. Registration number: Y2022980014572 |