CN112707049A - Automatic slag discharging type tar storage tank - Google Patents
Automatic slag discharging type tar storage tank Download PDFInfo
- Publication number
- CN112707049A CN112707049A CN202011431190.4A CN202011431190A CN112707049A CN 112707049 A CN112707049 A CN 112707049A CN 202011431190 A CN202011431190 A CN 202011431190A CN 112707049 A CN112707049 A CN 112707049A
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- Prior art keywords
- tar
- storage tank
- automatic slag
- discharging type
- box
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D88/00—Large containers
- B65D88/74—Large containers having means for heating, cooling, aerating or other conditioning of contents
- B65D88/744—Large containers having means for heating, cooling, aerating or other conditioning of contents heating or cooling through the walls or internal parts of the container, e.g. circulation of fluid inside the walls
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D90/00—Component parts, details or accessories for large containers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D90/00—Component parts, details or accessories for large containers
- B65D90/02—Wall construction
- B65D90/08—Interconnections of wall parts; Sealing means therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G33/00—Screw or rotary spiral conveyors
- B65G33/08—Screw or rotary spiral conveyors for fluent solid materials
- B65G33/14—Screw or rotary spiral conveyors for fluent solid materials comprising a screw or screws enclosed in a tubular housing
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10C—WORKING-UP PITCH, ASPHALT, BITUMEN, TAR; PYROLIGNEOUS ACID
- C10C1/00—Working-up tar
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10C—WORKING-UP PITCH, ASPHALT, BITUMEN, TAR; PYROLIGNEOUS ACID
- C10C1/00—Working-up tar
- C10C1/02—Removal of water
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10C—WORKING-UP PITCH, ASPHALT, BITUMEN, TAR; PYROLIGNEOUS ACID
- C10C1/00—Working-up tar
- C10C1/19—Working-up tar by thermal treatment not involving distillation
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses an automatic slag-discharging type tar storage tank, which belongs to the technical field of coking industry and comprises a first tank body, a second tank body, two heating pipelines and a spiral conveying mechanism, wherein the first tank body is communicated with the second tank body, the bottoms of the first tank body and the second tank body are both V-shaped surfaces, the two heating pipelines are respectively a tar steam heating pipeline for heating tar and a tar residue steam heating pipeline for heating tar residue, and the spiral conveying mechanism is arranged on the V-shaped surface. The invention realizes the automatic conveying and discharging of the tar residues deposited at the bottom of the tar storage tank, effectively prevents the accumulation of sediments in the tar storage tank, plays a role of cleaning the tank, ensures the smooth production and the product quality, replaces the heavy manual tank cleaning, can increase the effective volume of the storage tank, improves the operation efficiency of equipment, reduces the waste of manpower and material resources, and is worth being popularized and used.
Description
Technical Field
The invention relates to the technical field of coking industry, in particular to an automatic slag discharge type tar storage tank.
Background
At present, tar storage tanks of coke-oven plants are mostly vertical tanks or horizontal tanks, tar delivered from a recovery workshop contains a large amount of tar residues, and after the tar storage tanks are delivered, the tar storage tanks are heated and static, the ubiquitous tank body is put into use for a period of time, bottom residues are accumulated more and more, a coating plug is close to a suction pipe orifice of a tar pump, so that the pump cannot suck the tar, the accidents of cutting off or damaging a pump body are easily caused, the tar is difficult to convey outwards, the outward sending of products and the stability of the tar quality are influenced, and the heating of a tank bottom heater is influenced.
The currently common method for cleaning tar residues at the bottom of the storage tank needs to be manually cleaned in a manhole opening mode under the condition of production stoppage, so that the method has the defects of large engineering quantity, influence on normal production, fire hazard caused by frequent operation, great harm to the body of personnel working in a toxic and harmful environment for a long time, easy pollution to the bottom surface of a tar storage tank area and the like. The above problems are urgently needed to be solved. Therefore, an automatic slag-discharging type tar storage tank is provided.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: how to effectively convey and discharge tar residues deposited at the bottom of the tar storage tank to prevent the accumulation of sediments in the tar storage tank, and an automatic slag discharge type tar storage tank is provided.
The invention solves the technical problems through the following technical scheme, and the heating device comprises a first box body, a second box body, a heating pipeline and a spiral conveying mechanism, wherein the first box body is communicated with the second box body, the bottoms of the first box body and the second box body are both V-shaped surfaces, the heating pipeline comprises a tar steam heating pipeline and a tar residue steam heating pipeline, tar is heated through the tar steam heating pipeline, tar residue is heated through the tar residue steam heating pipeline, and the spiral conveying mechanism is arranged on the V-shaped surfaces.
Furthermore, screw conveying mechanism includes power component and spiral auger, power component includes motor and reduction gear, the spiral auger sets up V-arrangement face bottom, the motor passes through the reduction gear with the one end of spiral auger is connected.
Furthermore, the first box body and the second box body are respectively provided with a slag discharge port, and the slag discharge ports are arranged at the other end of the spiral auger.
Further, the angle between the V-shaped surface and the horizontal direction is 30 degrees.
Furthermore, the tar residue steam heating pipeline is arranged on the V-shaped surface, and the tar steam heating pipeline is arranged inside the first box body and the second box body and is positioned above the V-shaped surface.
Furthermore, both ends of the tar residue steam heating pipeline and the tar steam heating pipeline are provided with corresponding steam inlets and steam water outlets.
Furthermore, the automatic slag discharging type tar storage tank further comprises a tar input injection mechanism, and the tar input injection mechanism is arranged at the top of the first tank body/the second tank body.
Furthermore, the tar input injection mechanism comprises a tar inlet and a plurality of tar scattering pipes, the tar scattering pipes are communicated with each other and are respectively connected with the tar inlet, and the tail ends of the tar scattering pipes face to the inner wall of the first box body/the second box body.
Furthermore, a plurality of overflow holes are uniformly formed in the upper parts of the side walls of the first box body and the second box body along the height direction.
Furthermore, the top parts of the first box body and the second box body are respectively provided with a manhole and a light hole.
Compared with the prior art, the invention has the following advantages: this automatic sediment formula tar storage tank of arranging has realized that the automatic tar sediment that will deposit in tar storage tank bottom is carried the discharge, and the effectual piling up that has prevented deposit in the tar storage tank has played the effect of cleaning the groove, has guaranteed production smoothly and product quality, replaces the heavy artifical effective volume of cleaning the groove and multiplicable storage tank, improve equipment operating efficiency, reduces the waste of manpower and materials, is worth being used widely.
Drawings
FIG. 1 is a schematic view showing the external structure of an automatic slag discharge type tar storage tank according to an embodiment of the present invention;
FIG. 2 is a schematic view showing the internal structure of an automatic slag discharge type tar storage tank according to an embodiment of the present invention;
FIG. 3 is a schematic view of a heating pipe structure of an automatic slag discharge type tar storage tank according to an embodiment of the present invention;
FIG. 4 is a schematic diagram of the structure of the spiral conveying mechanism of the automatic slag discharging type tar storage tank in the embodiment of the present invention;
FIG. 5 is a schematic diagram of the top structure of the first tank of the automatic residue discharge type tar storage tank according to the embodiment of the present invention.
In the figure: 1. a first case; 2. a second case; 3. a first external slag discharge port; 4. a second outer slag discharge port; 5. a tar outlet; 6. a first steam inlet; 7. a steam water outlet; 8. an overflow hole; 9. a first manhole; 10. a second manhole; 11. a first light-transmitting hole; 12. a third manhole; 13. a tar inlet hole; 14. a tar inlet diffuser tube; 15. a fourth manhole; 16. a second light-transmitting hole; 17. a tar filtering port; 18. heating the pipeline by tar steam; 19. heating the pipeline by tar residue steam; 20. a motor; 21. a second steam inlet; 22. a second steam water outlet; 23. a "V" shaped face; 24. (ii) a A spiral auger; 25. an inner slag discharge port.
Detailed Description
The following examples are given for the detailed implementation and specific operation of the present invention, but the scope of the present invention is not limited to the following examples.
As shown in fig. 1 to 5, an automatic slag discharging type tar storage tank according to an embodiment of the present invention includes a square tank body, a heating pipeline, and a spiral conveying mechanism. The square box body is the cuboid shape, and inside is divided into first box 1 and second box 2, and first box 1 and second box 2 distribute all for "V" shape face 23 structure in the left and right sides of square box body and bottom, and "V" shape face 23's angle is: forms an angle of 30 degrees with the horizontal direction, and is convenient for the collection of tar residues. The joint of the first box body 1 and the second box body 2 is provided with a tar filtering port 17, so that tar in the first box body 1 can be filtered out part of tar residues preliminarily when flowing into the second box body 2.
The heating pipeline comprises a tar steam heating pipeline 18 and a tar residue steam heating pipeline 19; the tar residue steam heating pipeline 19 is arranged on a V-shaped surface 23 at the bottom of the first box body 1 and the second box body 2 and is used for heating tar residues on the V-shaped surface 23, and a first steam inlet 6 and a first steam water outlet 7 of the tar residue steam heating pipeline 18 are respectively arranged on the side surfaces of the first box body 1 and the second box body 2. The tar steam heating pipeline 18 is arranged inside the first box body 1 and the second box body 2 and above a V-shaped surface 23 at the bottom for heating tar in the box body, and a steam inlet 21 and a steam water outlet 22 of the tar residue steam heating pipeline 19 are respectively arranged on the end surfaces of the first box body 1 and the second box body 2.
Screw conveyor sets up in "V" shape face 23 bottoms, including power component and spiral auger 24, and power component includes motor 20 and reduction gear, through the screw connection between motor 20 and the reduction gear, pass through the coupling joint between spiral auger 24 and the reduction gear, motor 20 then installs on first box 1/second box 2 through the motor flange, be used for carrying the tar sediment after the heating to discharge from inside row's cinder notch 25, and then from first outside row cinder notch 3, the outside row cinder notch 4 of second discharges outside the case (first outside row cinder notch 3, the outside row cinder notch 4 of second communicates with the inside row cinder notch 25 that corresponds the bottom half). The top of the first box body 1 is provided with a tar oil inlet hole 13, the tar oil inlet hole 13 is connected with four tar inlet scattering pipes 14, and the tail ends of the tar inlet scattering pipes 14 are respectively aligned with the four box body walls of the first box body 1, so that pressurized tar is sprayed on the inner wall of the first box body 1 and cannot impact original tar. The side walls of the first box body 1 and the second box body 2 are respectively provided with a tar outlet 5 at a first steam water outlet 7 close to the tar heating pipeline for discharging tar. A plurality of overflow holes 8 are uniformly arranged on the upper parts of the side walls of the first box body 1 and the second box body 2 along the height direction and used for discharging layered water after tar is heated and kept still. The top of the first box body 1 and the second box body 2 are respectively provided with two manholes and a light hole. The internal slag discharge port 25 of the screw conveying mechanism is arranged at the bottom of the end surfaces of the first box body 1 and the second box body 2 (namely, at the bottom side of the V-shaped surface 23).
The working principle of the invention is as follows: the tar is shunted to the four tar inlet scattering pipes 14 through the tar inlet hole 13 and is sprayed on the wall of the tar storage tank, so that the impact on the original tar is avoided; tar firstly enters the first box body 1 to be subjected to preliminary standing, heating and dehydration, then enters the second box body 2 to be subjected to standing, heating and dehydration after tar residues are preliminarily filtered through the tar filtering port 17, and a tar steam heating pipeline 18 is uniformly arranged at the upper end of the V-shaped surface 23 to ensure that the heating is more uniform and rapid, so that the deposition of the tar residues is reduced; after the tar residue at the bottom of the tank is deposited to a certain thickness, the tar residue steam heating pipeline 19 on the V-shaped surface 23 is used for heating the tar residue deposited at the bottom of the tank, so that the fluidity of the tar residue is increased, the tar residue further flows downwards along the V-shaped surface 23 to enter the spiral auger 24, at the moment, the motor 20 works to drive the spiral auger 24 at the bottom of the V-shaped surface 23, and the tar residue is conveyed to the inner residue discharge port 25 and is discharged out of the tank through the first outer residue discharge port 3 and the second outer residue discharge port 4.
In summary, the automatic slag discharging type tar storage tank of the above embodiment is divided into the first tank and the second tank, and the first tank is used for receiving tar and primarily standing for dehydration. A tar filtering port for conveying tar between the two boxes is provided with a tar filtering screen, so that the tar in the first box is primarily filtered when flowing into the second box; the top of the first box body is provided with a tar oil inlet hole which is connected with four tar inlet scattering pipes, so that pressurized tar is sprayed on the wall of the box body and cannot impact original standing tar; the bottoms of the first box body and the second box body are V-shaped surfaces, and an angle of 30 degrees is formed between the bottoms of the first box body and the second box body and the horizontal direction, so that tar residues can be conveniently collected; a tar residue steam heating pipeline is arranged on the V-shaped surface and used for heating tar residue remained on the V-shaped surface; and the spiral conveying mechanism is arranged at the bottom of the V-shaped surface and is used for conveniently conveying the heated tar residues to be discharged from the residue discharge port.
Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.
Claims (10)
1. An automatic slag discharging type tar storage tank is characterized in that: including first box, second box, heated tube way and screw conveyor, first box with second box intercommunication, first box with the bottom of second box is the V-arrangement face, heated tube way has two kinds, for being used for the tar steam heated tube way of tar heating and being used for the tar sediment steam heated tube way of tar sediment heating respectively, screw conveyor sets up on the V-arrangement face.
2. The automatic slag-discharging type tar storage tank according to claim 1, wherein: the spiral conveying mechanism comprises a power assembly and a spiral auger, the power assembly comprises a motor and a speed reducer, the spiral auger is arranged at the bottom of the V-shaped surface, and the motor is connected with one end of the spiral auger through the speed reducer.
3. The automatic slag-discharging type tar storage tank according to claim 2, wherein: the first box all be provided with the row's cinder notch on the second box, the row's cinder notch sets up the other end of spiral auger.
4. The automatic slag-discharging type tar storage tank according to claim 3, wherein: the tar residue steam heating pipeline is arranged on the V-shaped surface, and the tar steam heating pipeline is arranged inside the first box body and the second box body and is positioned above the V-shaped surface.
5. The automatic slag-discharging type tar storage tank according to claim 4, wherein: the tar residue steam heating pipeline and the tar steam heating pipeline are provided with corresponding steam inlets and steam water outlets at two ends.
6. The automatic slag-discharging type tar storage tank according to claim 5, wherein: the automatic slag discharging type tar storage tank further comprises a tar input injection mechanism, and the tar input injection mechanism is arranged at the top of the first tank body/the second tank body.
7. The automatic slag-discharging type tar storage tank according to claim 6, wherein: the tar input injection mechanism comprises a tar inlet and a plurality of tar scattering pipes, the tar scattering pipes are communicated with each other and are connected with the tar inlet, and the tail ends of the tar scattering pipes are arranged opposite to the inner wall of the first box body/the second box body.
8. The automatic slag discharging type tar storage tank according to claim 7, wherein: the automatic slag discharging type tar storage tank further comprises a plurality of overflow holes, and the plurality of overflow holes are uniformly formed in the upper portions of the side walls of the first tank body and the second tank body along the height direction.
9. The automatic slag discharging type tar storage tank according to claim 8, wherein: the automatic slag discharging type tar storage tank further comprises a plurality of manholes and a plurality of light holes, and the manholes and the light holes are uniformly formed in the tops of the first tank body and the second tank body.
10. The automatic slag discharging type tar storage tank according to claim 9, wherein: the included angle between the V-shaped surface and the horizontal direction is 30 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011431190.4A CN112707049A (en) | 2020-12-07 | 2020-12-07 | Automatic slag discharging type tar storage tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011431190.4A CN112707049A (en) | 2020-12-07 | 2020-12-07 | Automatic slag discharging type tar storage tank |
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| Publication Number | Publication Date |
|---|---|
| CN112707049A true CN112707049A (en) | 2021-04-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011431190.4A Pending CN112707049A (en) | 2020-12-07 | 2020-12-07 | Automatic slag discharging type tar storage tank |
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| CN (1) | CN112707049A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113562410A (en) * | 2021-08-23 | 2021-10-29 | 鞍山市百耐机械设备制造有限公司 | Tar residue collecting, loading, transporting, unloading and mixing utilization system and process |
| CN113620006A (en) * | 2021-08-23 | 2021-11-09 | 鞍山市百耐机械设备制造有限公司 | Tar residue collecting, loading, transporting and unloading system and process |
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2020
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113562410A (en) * | 2021-08-23 | 2021-10-29 | 鞍山市百耐机械设备制造有限公司 | Tar residue collecting, loading, transporting, unloading and mixing utilization system and process |
| CN113620006A (en) * | 2021-08-23 | 2021-11-09 | 鞍山市百耐机械设备制造有限公司 | Tar residue collecting, loading, transporting and unloading system and process |
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Application publication date: 20210427 |
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