CN212187918U - Desalting scraper device at bottom of quench tower - Google Patents
Desalting scraper device at bottom of quench tower Download PDFInfo
- Publication number
- CN212187918U CN212187918U CN202020859212.6U CN202020859212U CN212187918U CN 212187918 U CN212187918 U CN 212187918U CN 202020859212 U CN202020859212 U CN 202020859212U CN 212187918 U CN212187918 U CN 212187918U
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- bottom plate
- scraper
- quench tower
- desalting
- output shaft
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Abstract
The utility model relates to a quench tower bottom desalination scraper means, including the circular shape bottom plate, the bottom plate is connected at the quench tower lower extreme, driving motor and reducing gear box are connected to bottom plate central authorities lower extreme, the output shaft of reducing gear box and driving motor's drive shaft, the output shaft other end passes the bottom plate and extends to the bottom plate top, just the output shaft is located bottom plate top one end key and links the roating seat, the roating seat includes a plurality of scraper blade connecting rods of evenly distributed, the scraper blade is connected to the scraper blade connecting rod, still connect out the hopper under the bottom plate, go out the hopper lower extreme and connect gradually connect up the push-pull valve, store up grey barrel and lower push-pull valve, quench tower bottom desalination scraper means stores up grey barrel through scraping that the ash that the scraper blade will produce is not stopped in.
Description
Technical Field
The utility model relates to a quench tower especially relates to a quench tower bottom desalination scraper means.
Background
The quenching tower is a device for treating the tail flue gas generated by burning the hazardous waste and is used for reducing the emission of dioxin in the flue gas; the existing quenching tower uses softened water or tap water in a factory and the like as a coolant, and the salt content in the water is low, so that a large amount of salt is not generated at the bottom of the equipment in a maintenance period, and the original ash bucket is a conical ash bucket with the shape of about 60 degrees; a wet deacidification system is needed in a hazardous waste incineration tail flue gas treatment system, the treatment of wet deacidification waste liquid belongs to water treatment, and the wet deacidification waste liquid and process water are mixed to reduce the salt concentration of wet deacidification and then are sprayed into a quenching tower; therefore, a great amount of salt is deposited at the bottom of the tower, and because the salt particles are covered with part of unvaporized water, ash has higher viscosity, is easy to stick on the wall plate of the ash bucket and is difficult to discharge ash.
SUMMERY OF THE UTILITY MODEL
The applicant has made research and improvement aiming at the above defects and provides a bottom desalting scraper device of a quenching tower.
The utility model discloses the technical scheme who adopts as follows:
the utility model provides a quench tower bottom desalination scraper means, includes the circular shape bottom plate, the bottom plate is connected at the quench tower lower extreme, driving motor and reducing gear box are connected to bottom plate central authorities lower extreme, the output shaft of reducing gear box and driving motor's drive shaft connection, the output shaft other end passes the bottom plate and extends to the bottom plate top, just the output shaft is located bottom plate top one end key and links the roating seat, the roating seat includes a plurality of scraper blade connecting rods of evenly distributed, the scraper blade is connected to the scraper blade connecting rod, still connect out the hopper under the bottom plate, go out the hopper lower extreme and connect gradually connect up the push-pull valve, store up grey barrel.
As a further improvement of the above technical solution:
the bottom plate is detachably connected with the lower end of the quenching tower through a flange.
And the lower end of the bottom plate is connected with a reinforcing rib.
The bottom plate is formed by pouring acid-resistant pouring materials.
The scraper connecting rod and the scraper are provided with connecting holes, and the scraper passes through the matching nut provided with the connecting holes on the scraper connecting rod and the scraper through a bolt to be connected with the scraper connecting rod.
The upper gate valve and the lower gate valve are pneumatic valves.
One side of the ash storage cylinder body is connected with an emergency ash discharge port.
The utility model has the advantages as follows: the desalting scraper blade device at the bottom of the quenching tower can drive the rotating seat to rotate through the driving motor, and the generated ash can be continuously scraped into the ash storage cylinder through the scraper blade, so that the salt deposition at the bottom of the quenching tower is prevented.
Drawings
FIG. 1 is a schematic structural diagram of a desalting scraper device at the bottom of a quenching tower provided by the present invention.
In the figure: 1. a base plate; 11. a discharge hopper; 12. a flange; 13. reinforcing ribs; 2. a quench tower; 3. a drive motor; 31. a drive shaft; 4. a reduction gearbox; 41. an output shaft; 5. a rotating base; 51. a scraper connecting rod; 6. a squeegee; 7. an upper gate valve; 8. a dust storage cylinder body; 81. an emergency ash discharge port; 9. and a lower gate valve.
Detailed Description
The following describes a specific embodiment of the present embodiment with reference to the drawings.
As shown in fig. 1, the desalting scraper device at the bottom of the quenching tower in this embodiment includes a circular bottom plate 1 poured from acid-resistant castable, a reinforcing rib 13 is connected to the lower end of the bottom plate 1, the bottom plate 1 is detachably connected to the lower end of the quenching tower 2 through a flange 12, the lower end of the center of the bottom plate 1 is connected to a driving motor 3 and a reduction gearbox 4, an output shaft 41 of the reduction gearbox 4 is connected to a driving shaft 31 of the driving motor 3, the other end of the output shaft 41 passes through the bottom plate 1 and extends to the upper side of the bottom plate 1, the output shaft 41 is located at one end above the bottom plate 1 and is in keyed connection with a rotating base 5, the rotating base 5 includes a plurality of scraper connecting rods 51 uniformly distributed, connecting holes for connecting the scrapers 6 are formed on the scraper connecting rods 51, connecting holes are also formed on the scrapers 6 in a matching manner, the lower end of the discharge hopper 11 is sequentially connected with an upper gate valve 7, an ash storage cylinder 8 and a lower gate valve 9, the upper gate valve 7 and the lower gate valve 9 are pneumatic valves, and one side of the ash storage cylinder 8 is connected with an emergency ash discharge port 81.
When the quench tower bottom desalination scraper means of this embodiment uses, reduce wet process deacidification salt concentration after wet process deacidification waste liquid and the process water mixes, then spout into quench tower 2 in, the ash that produces is handled through quench tower 2 falls on bottom plate 1, roating seat 5 passes through reducing gear box 4 and driving motor 3 drive rotation simultaneously, can drive roating seat 5 and drive scraper blade 6 incessantly rotatory, can be through 6 scraping the ash on the bottom plate 1 ceaselessly of scraper blade and go into in storing up grey barrel 8, go up push-pull valve 7 and be in normally open state, push-pull valve 9 is in the normally closed state down, when storing up grey barrel 8 and arrange the ash, lower push-pull valve 9 is opened, can send the ash in the ash storage barrel 8 into the ash bag of lower extreme and collect, when push-pull valve 9 breaks down, also can open urgent ash discharge mouth 81, carry out the ash discharge of ash storage barrel 8.
The above description is for the purpose of explanation and not limitation of the invention, which is defined in the claims, and any modifications may be made without departing from the basic structure of the invention.
Claims (7)
1. The utility model provides a quench tower bottom desalination scraper means which characterized in that: including circular shape bottom plate (1), bottom plate (1) is connected at quench tower (2) lower extreme, driving motor (3) and reducing gear box (4) are connected to bottom plate (1) central authorities lower extreme, output shaft (41) of reducing gear box (4) are connected with drive shaft (31) of driving motor (3), the output shaft (41) other end passes bottom plate (1) and extends to bottom plate (1) top, just output shaft (41) are located bottom plate (1) top one end key even roating seat (5), roating seat (5) are including a plurality of scraper blade connecting rods (51) of evenly distributed, scraper blade (6) are connected to scraper blade connecting rod (51), still connect out hopper (11) under bottom plate (1), go out hopper (11) lower extreme and connect gradually upper gate valve (7), store up grey barrel (8) and lower gate valve (9).
2. The quench tower bottom desalting scraper assembly of claim 1 wherein: the bottom plate (1) is detachably connected with the lower end of the quenching tower (2) through a flange (12).
3. The quench tower bottom desalting scraper assembly of claim 1 wherein: the lower end of the bottom plate (1) is connected with a reinforcing rib (13).
4. The quenching tower bottom desalting scraper assembly of any one of claims 1 to 3, wherein: the bottom plate (1) is formed by pouring acid-resistant pouring materials.
5. The quench tower bottom desalting scraper assembly of claim 1 wherein: connecting holes are formed in the scraper connecting rod (51) and the scraper (6), and the scraper (6) penetrates through the scraper connecting rod (51) and a matched nut formed in the scraper (6) and provided with the connecting holes through a bolt to be connected with the scraper connecting rod (51).
6. The quench tower bottom desalting scraper assembly of claim 1 wherein: the upper gate valve (7) and the lower gate valve (9) are pneumatic valves.
7. The quench tower bottom desalting scraper assembly of claim 1 wherein: one side of the ash storage cylinder body (8) is connected with an emergency ash discharge opening (81).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020859212.6U CN212187918U (en) | 2020-05-20 | 2020-05-20 | Desalting scraper device at bottom of quench tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020859212.6U CN212187918U (en) | 2020-05-20 | 2020-05-20 | Desalting scraper device at bottom of quench tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212187918U true CN212187918U (en) | 2020-12-22 |
Family
ID=73817309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020859212.6U Active CN212187918U (en) | 2020-05-20 | 2020-05-20 | Desalting scraper device at bottom of quench tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212187918U (en) |
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2020
- 2020-05-20 CN CN202020859212.6U patent/CN212187918U/en active Active
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