CN216964138U - Novel special dosing of desulfurization synergist device - Google Patents
Novel special dosing of desulfurization synergist device Download PDFInfo
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- CN216964138U CN216964138U CN202122297648.8U CN202122297648U CN216964138U CN 216964138 U CN216964138 U CN 216964138U CN 202122297648 U CN202122297648 U CN 202122297648U CN 216964138 U CN216964138 U CN 216964138U
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Abstract
The utility model discloses a novel special dosing device for a desulfurization synergist, which comprises an absorption tower and a synergist dosing box, wherein the synergist dosing box is connected to the absorption tower through a drainage structure, and a quantitative feeding structure and a centrifugal stirring structure are arranged on the synergist dosing box; the utility model relates to the technical field of pipeline dosing, and the special dosing system for the desulfurization synergist is added, so that a medicine can be directly added into an absorption tower, the problems of untimely dosing and serious waste in the past are solved, the power consumption and limestone powder consumption of a desulfurization system are greatly reduced, and the operation reliability of the desulfurization system under the high-load condition of the desulfurization system and the economy of a power plant are improved.
Description
Technical Field
The utility model relates to the technical field of pipeline dosing, in particular to a novel dosing device special for a desulfurization synergist.
Background
For a long time, the desulfurization synergist is added from an absorption tower trench or an absorption tower pit, department medicines remain in the longer trench and the absorption tower pit, a large amount of waste exists, and due to the fact that certain lag exists after the desulfurization synergist is added, timely and sufficient addition of the synergist is particularly important.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides a novel special dosing device for a desulfurization synergist, which solves part of the problems of the prior art.
In order to realize the purpose, the utility model is realized by the following technical scheme: a novel special dosing device for a desulfurization synergist comprises an absorption tower and a synergist dosing box, wherein the synergist dosing box is connected to the absorption tower through a drainage structure, and a quantitative feeding structure and a centrifugal stirring structure are arranged on the synergist dosing box;
the centrifugal stirring structure comprises: the device comprises a screening drum, a plurality of stirring shaft tubes, a plurality of stirring sheets, a cross-shaped feeding tube, a centrifugal driver, a plurality of concave stirring wheels, a centrifugal belt and a belt tightness regulator;
the screening drum cartridge in the inboard of synergist dosing tank, a plurality of stirring central siphon pass through the bearing cartridge in on the synergist dosing tank, a plurality of stirring piece is installed in a plurality of on the stirring central siphon, cross material loading pipe install in on the screening drum, centrifugal driver install in on the synergist dosing tank, concave type stirring wheel is installed in a plurality of stirring central siphon and on the stirring driver drive end, centrifugal belt suit in a plurality of on the concave type stirring wheel, belt elasticity regulator install in on the synergist dosing tank, just belt elasticity regulator suit in on the centrifugal belt.
Preferably, the quantitative feeding structure comprises: the device comprises a synergist transfer box, a synergist box, a drainage valve, a pair of sealing valves, a feeding driving machine, a feeding driving bevel gear, a feeding transmission bevel gear, a feeding threaded pipe, a feeding threaded rod, a feeding extrusion plate and a sealing rubber gasket;
the pair of sealing valves are arranged on two sides of the cross-shaped feeding pipe, the synergist transfer box is arranged on the side wall of the synergist feeding box, the synergist transfer box is connected to the sealing valves, the feeding driving machine is arranged on the top end of the synergist feeding box, the feeding threaded pipe is inserted on the top end of the synergist feeding box through a bearing, the feeding threaded rod is movably inserted on the inner side of the feeding threaded pipe, the feeding driving helical gear is arranged on the driving end of the feeding driving machine, the feeding driving helical gear is arranged on the feeding threaded pipe, the feeding driving helical gear is meshed with the feeding driving helical gear, the feeding extrusion plate is arranged at the bottom end of the feeding threaded rod, the sealing rubber gasket is arranged on the side wall of the feeding extrusion plate, the synergist box is arranged on the side wall of the synergist feeding box, the drainage valve is arranged on the synergist box and the synergist transfer box.
Preferably, the drainage structure comprises: the device comprises a pair of shunt valve pipes, a first synergist dosing pump eye and a second synergist dosing pump;
the pair of flow dividing valve pipes are respectively arranged on the absorption tower and the synergist feeding box and connected to the first synergist feeding pump eye and the second synergist feeding pump.
Preferably, the synergist tank and the synergist transfer tank are respectively provided with a liquid level meter.
Preferably, the inner sides of the stirring shaft tubes are respectively provided with an electric heating tube and a cooling tube.
Preferably, a temperature sensor is arranged in the synergist dosing tank.
The utility model provides a novel dosing device special for a desulfurization synergist. The method has the following beneficial effects: this novel special charge device of desulfurization synergist through the special medicine system of loading desulfurization synergist, can be with the medicine direct addition absorption tower in, solved and add medicine untimely and extravagant serious problem in the past, very big reduction desulfurization system's power consumption and limestone flour consumption, improved desulfurization system operational reliability and power plant economic nature under the desulfurization system high load condition.
Drawings
Fig. 1 is a schematic sectional view of a front view of the novel special dosing device for the desulfurization synergist.
Fig. 2 is a schematic sectional top view of the novel dosing device special for the desulfurization synergist.
Fig. 3 is an enlarged view of a portion "a" in fig. 1.
In the figure: 1. an absorption tower; 2. a synergist dosing box; 3. a screening drum; 4. a stirring shaft tube; 5. stirring sheets; 6. a cross-shaped feeding pipe; 7. a centrifugal driver; 8. a concave stirring wheel; 9. a centrifugal belt; 10. a belt tightness adjuster; 11. a synergist transfer box; 12. a synergist case; 13. a drainage valve; 14. sealing the valve; 15. a feeding driver; 16. feeding and driving the bevel gear; 17. feeding and driving the bevel gear; 18. feeding a threaded pipe; 19. a feeding threaded rod; 20. feeding and extruding plates; 21. and sealing the rubber gasket.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
All the electrical parts in the present case are connected with the power supply adapted to the electrical parts through a wire, and an appropriate controller and an appropriate encoder should be selected according to the actual situation to meet the control requirement, and the specific connection and control sequence should be determined.
As shown in fig. 1 to fig. 3, the synergist dosing box 2 is connected to the absorption tower through a drainage structure: 1, a quantitative feeding structure and a centrifugal stirring structure are arranged on the synergist dosing box 2; the centrifugal stirring structure comprises: the device comprises a screening drum 3, a plurality of stirring shaft tubes 4, a plurality of stirring sheets 5, a cross-shaped feeding tube 6, a centrifugal driver 7, a plurality of concave stirring wheels 8, a centrifugal belt 9 and a belt tightness regulator 10; the screening roller 3 is inserted into the inside of the synergist dosing box 2, a plurality of stirring shaft tubes 4 are inserted into the synergist dosing box 2 through bearings, a plurality of stirring blades 5 are installed on the stirring shaft tubes 4, the cross-shaped feeding tube 6 is installed on the screening roller 3, the centrifugal driver 7 is installed on the synergist dosing box 2, the concave stirring wheels 8 are installed on the stirring shaft tubes 4 and the driving end of the stirring driver, the centrifugal belts 9 are sleeved on the concave stirring wheels 8, the belt tightness regulators 10 are installed on the synergist dosing box 2, and the belt tightness regulators 10 are sleeved on the centrifugal belts 9; the quantitative feeding structure comprises: the synergist control system comprises a synergist transfer box 11, a synergist box 12, a drainage valve 13, a pair of sealing valves 14, a feeding driving machine 15, a feeding driving bevel gear 16, a feeding driving bevel gear 17, a feeding threaded pipe 18, a feeding threaded rod 19, a feeding extrusion plate 20 and a sealing rubber gasket 21; the pair of sealing valves 14 are installed on two sides of the cross-shaped feeding pipe 6, the synergist transfer box 11 is installed on the side wall of the synergist feeding box 2, the synergist transfer box 11 is connected to the sealing valves 14, the feeding driving machine 15 is installed at the top end of the synergist feeding box 2, the feeding threaded pipe 18 is inserted on the top end of the synergist feeding box 2 through a bearing, the feeding threaded rod 19 is movably inserted on the inner side of the feeding threaded pipe 18, the feeding driving helical gear 16 is installed on the driving end of the feeding driving machine 15, the feeding driving helical gear 17 is installed on the feeding threaded pipe 18, the feeding driving helical gear 17 is in gear engagement with the feeding driving helical gear 16, the feeding extrusion plate 20 is installed at the bottom end of the feeding threaded rod 19, and the sealing rubber gasket 21 is installed on the side wall of the feeding extrusion plate 20, the synergist box 12 is arranged on the side wall of the synergist feeding box 2, and the drainage valve 13 is arranged on the synergist box 12 and the synergist transfer box 11; the drainage structure includes: the device comprises a pair of shunt valve pipes, a first synergist dosing pump eye and a second synergist dosing pump; the pair of the flow dividing valve pipes are respectively arranged on the absorption tower: 1 and the synergist feeding box 2, and a pair of the shunt valve pipes are connected to the first synergist feeding pump eye and the second synergist feeding pump; the synergist box 12 and the synergist transfer box 11 are respectively provided with a liquid level meter; the inner sides of the stirring shaft tubes 4 are respectively provided with an electric heating tube and a cooling tube; and a temperature sensor is arranged in the synergist feeding box 2.
From the above follows: the operation of a feeding driver 15 on the synergist transferring box 11 drives a feeding driving helical gear 16 on the driving end of the feeding driver 15 to rotate, the rotation of a feeding driving helical gear 17 engaged with the gear is driven by the feeding driving helical gear 16, the rotation of a feeding threaded pipe 18 on the feeding driving helical gear 17 is driven by the feeding driving helical gear 17, a feeding threaded rod 19 in the feeding threaded pipe 18 is driven by the feeding threaded pipe 18, the lifting movement along the feeding threaded pipe 18 is carried out through the feeding threaded rod 19, a feeding extrusion plate 20 on the feeding threaded rod 19 is driven by the feeding extrusion plate 20, negative pressure is generated in the synergist transferring box 11 through the feeding extrusion plate 20, so that the liquid in the synergist box 12 is drained into the synergist transferring box 11, the synergist is drained into the synergist feeding box 2 through the synergist transferring box 11, and the operation of a centrifugal driver 7 drives a concave stirring wheel 8 on the driving end of the centrifugal driver 7 to rotate, it rotates to take turns 8 to drive centrifugal belt 9 on it through concave type stirring, it rotates to take turns 8 to drive a plurality of concave type stirring on it through centrifugal belt 9, it rotates to take turns 8 stirring central siphon 4 on it respectively to stir through a plurality of concave type stirring, stir the piece 5 of stirring on it respectively through a plurality of stirring central siphon 4, mix mixed liquid and a plurality of kind of raw materials in synergist dosing tank 2 through the rotatory stirring piece 5 of a plurality of and be in the same place, simultaneously through a pair of shunt valve pipe, first synergist adds the cooperation of medicine pump eye and second synergist dosing pump, raw materials drainage after will mixing is to the absorption tower: 1.
As a preferable scheme, further, the quantitative feeding structure comprises: the synergist control system comprises a synergist transfer box 11, a synergist box 12, a drainage valve 13, a pair of sealing valves 14, a feeding driving machine 15, a feeding driving bevel gear 16, a feeding driving bevel gear 17, a feeding threaded pipe 18, a feeding threaded rod 19, a feeding extrusion plate 20 and a sealing rubber gasket 21;
the pair of sealing valves 14 are installed on two sides of the cross-shaped feeding pipe 6, the synergist transfer box 11 is installed on the side wall of the synergist dosing box 2, the synergist transfer box 11 is connected to the sealing valves 14, the feeding driver 15 is installed at the top end of the synergist dosing box 2, the feeding threaded pipe 18 is inserted on the top end of the synergist dosing box 2 through a bearing, the feeding threaded rod 19 is movably inserted inside the feeding threaded pipe 18, the feeding driving helical gear 16 is installed on the driving end of the feeding driver 15, the feeding driving helical gear 17 is installed on the feeding threaded pipe 18, the feeding driving helical gear 17 is in gear engagement with the feeding driving helical gear 16, the feeding extrusion plate 20 is installed at the bottom end of the feeding threaded rod 19, and the sealing rubber gasket 21 is installed on the side wall of the feeding extrusion plate 20, the synergist box 12 is installed on the side wall of the synergist feeding box 2, and the drainage valve 13 is installed on the synergist box 12 and the synergist transfer box 11.
Preferably, further, the drainage structure comprises: the device comprises a pair of shunt valve pipes, a first synergist dosing pump eye and a second synergist dosing pump;
the pair of the flow dividing valve pipes are respectively installed on the absorption tower: 1 and the synergist feeding box 2, and a pair of the flow dividing valve pipes are connected to the first synergist feeding pump eye and the second synergist feeding pump.
Preferably, the synergist tank 12 and the synergist transfer tank 11 are respectively provided with a liquid level meter.
Preferably, an electric heating pipe and a cooling pipe are respectively disposed on the inner sides of a plurality of the stirring shaft pipes 4.
Preferably, a temperature sensor is further provided in the synergist dosing tank 2.
It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising" does not exclude the presence of other identical elements in the process, method, article, or apparatus that comprises the same.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A novel special dosing device for a desulfurization synergist comprises an absorption tower and a synergist dosing box, and is characterized in that the synergist dosing box is connected to the absorption tower through a drainage structure, and a quantitative feeding structure and a centrifugal stirring structure are mounted on the synergist dosing box;
the centrifugal stirring structure comprises: the device comprises a screening drum, a plurality of stirring shaft tubes, a plurality of stirring sheets, a cross-shaped feeding tube, a centrifugal driver, a plurality of concave stirring wheels, a centrifugal belt and a belt tightness regulator;
the screening drum cartridge in the inboard of synergist dosing tank, a plurality of stirring central siphon pass through the bearing cartridge in on the synergist dosing tank, a plurality of stirring piece is installed in a plurality of on the stirring central siphon, cross material loading pipe install in on the screening drum, centrifugal driver install in on the synergist dosing tank, concave type stirring wheel is installed in a plurality of stirring central siphon and on the stirring driver drive end, centrifugal belt suit in a plurality of on the concave type stirring wheel, belt elasticity regulator install in on the synergist dosing tank, just belt elasticity regulator suit in on the centrifugal belt.
2. The special dosing device for the novel desulfurization synergist according to claim 1, wherein the quantitative feeding structure comprises: the device comprises a synergist transfer box, a synergist box, a drainage valve, a pair of sealing valves, a feeding driving machine, a feeding driving bevel gear, a feeding transmission bevel gear, a feeding threaded pipe, a feeding threaded rod, a feeding extrusion plate and a sealing rubber gasket;
the pair of sealing valves are arranged on two sides of the cross-shaped feeding pipe, the synergist transfer box is arranged on the side wall of the synergist feeding box, the synergist transfer box is connected to the sealing valves, the feeding driving machine is arranged on the top end of the synergist feeding box, the feeding threaded pipe is inserted on the top end of the synergist feeding box through a bearing, the feeding threaded rod is movably inserted on the inner side of the feeding threaded pipe, the feeding driving helical gear is arranged on the driving end of the feeding driving machine, the feeding driving helical gear is arranged on the feeding threaded pipe, the feeding driving helical gear is meshed with the feeding driving helical gear, the feeding extrusion plate is arranged at the bottom end of the feeding threaded rod, the sealing rubber gasket is arranged on the side wall of the feeding extrusion plate, the synergist box is arranged on the side wall of the synergist feeding box, the drainage valve is arranged on the synergist box and the synergist transfer box.
3. The novel special dosing device for the desulfurization synergist according to claim 1, wherein the drainage structure comprises: the device comprises a pair of shunt valve pipes, a first synergist dosing pump eye and a second synergist dosing pump;
the pair of flow dividing valve pipes are respectively arranged on the absorption tower and the synergist feeding box and connected to the first synergist feeding pump eye and the second synergist feeding pump.
4. The novel special dosing device for the novel desulfurization synergist according to claim 2, characterized in that the synergist tank and the synergist transfer tank are respectively provided with a liquid level meter.
5. The novel special chemical feeding device for the desulfurization synergist according to claim 1, wherein an electric heating pipe and a cooling pipe are respectively arranged on the inner sides of the stirring shaft pipes.
6. The novel special dosing device for the novel desulfurization synergist according to claim 1, characterized in that a temperature sensor is arranged in the synergist dosing box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122297648.8U CN216964138U (en) | 2021-09-23 | 2021-09-23 | Novel special dosing of desulfurization synergist device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122297648.8U CN216964138U (en) | 2021-09-23 | 2021-09-23 | Novel special dosing of desulfurization synergist device |
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| Publication Number | Publication Date |
|---|---|
| CN216964138U true CN216964138U (en) | 2022-07-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122297648.8U Active CN216964138U (en) | 2021-09-23 | 2021-09-23 | Novel special dosing of desulfurization synergist device |
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| CN (1) | CN216964138U (en) |
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2021
- 2021-09-23 CN CN202122297648.8U patent/CN216964138U/en active Active
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