CN220559500U - Electric filter double ten thousand ton acetylene furnace - Google Patents
Electric filter double ten thousand ton acetylene furnace Download PDFInfo
- Publication number
- CN220559500U CN220559500U CN202321001252.7U CN202321001252U CN220559500U CN 220559500 U CN220559500 U CN 220559500U CN 202321001252 U CN202321001252 U CN 202321001252U CN 220559500 U CN220559500 U CN 220559500U
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- Prior art keywords
- shell
- electric filter
- acetylene
- thousand
- double
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- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 title claims abstract description 30
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 title claims abstract description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 21
- 239000000428 dust Substances 0.000 claims abstract description 20
- 238000011010 flushing procedure Methods 0.000 claims abstract description 12
- 230000005684 electric field Effects 0.000 claims abstract description 10
- 238000005507 spraying Methods 0.000 claims abstract description 6
- 229910052573 porcelain Inorganic materials 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 5
- 238000004880 explosion Methods 0.000 claims description 4
- 238000007689 inspection Methods 0.000 claims description 4
- 239000007921 spray Substances 0.000 claims description 4
- 238000013022 venting Methods 0.000 claims description 4
- 239000008234 soft water Substances 0.000 claims description 3
- 239000008400 supply water Substances 0.000 claims description 3
- 238000009827 uniform distribution Methods 0.000 claims 3
- 239000012212 insulator Substances 0.000 claims 1
- 239000006229 carbon black Substances 0.000 abstract description 13
- 239000012535 impurity Substances 0.000 abstract description 13
- 230000000694 effects Effects 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 238000003912 environmental pollution Methods 0.000 abstract 1
- 230000003068 static effect Effects 0.000 abstract 1
- 238000009413 insulation Methods 0.000 description 4
- 238000005336 cracking Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000005997 Calcium carbide Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- CLZWAWBPWVRRGI-UHFFFAOYSA-N tert-butyl 2-[2-[2-[2-[bis[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]amino]-5-bromophenoxy]ethoxy]-4-methyl-n-[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]anilino]acetate Chemical compound CC1=CC=C(N(CC(=O)OC(C)(C)C)CC(=O)OC(C)(C)C)C(OCCOC=2C(=CC=C(Br)C=2)N(CC(=O)OC(C)(C)C)CC(=O)OC(C)(C)C)=C1 CLZWAWBPWVRRGI-UHFFFAOYSA-N 0.000 description 1
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- Electrostatic Separation (AREA)
Abstract
The utility model discloses an electric filter double-ten thousand ton acetylene furnace. The discharge electrode is suspended and fixed in the shell through the upper cathode hanging bracket, the lower cathode hanging bracket and the cathode hanging bracket, the dust collecting electrode is positioned on the anode, the lower anode positioning and fixed and suspended in the shell, the online spraying is arranged at the inner top of the shell, the offline flushing is arranged at the upper part of the upper cathode hanging bracket in the shell, the air flow uniformly distributing plate is arranged at the inner lower part of the shell, and acetylene gas enters the shell, enters an electric field after being uniformly distributed by air flow and is discharged through the air outlet box. The utility model adopts the high-voltage static principle to remove carbon black, tar and other impurities in the acetylene gas, effectively ensures the quality of the acetylene gas, and has the advantages of continuous and uniform water film formation, good ash removal effect, high dust removal efficiency and long service life, thereby reducing the production cost and avoiding environmental pollution.
Description
Technical field:
the utility model relates to an electric filter double-ten thousand ton acetylene furnace for removing impurities such as carbon black, tar and the like in acetylene gas.
The background technology is as follows:
at present, partial carbon black, tar and other impurities are separated out in the process of producing acetylene gas at home and abroad, and the impurities are required to be removed so as not to reduce the quality of the cracked gas.
The utility model comprises the following steps:
the utility model aims to solve the technical problem of providing the electric filter twenty-thousand ton acetylene furnace which adopts the high-voltage electrostatic principle to remove carbon black, tar and other impurities in acetylene gas, effectively ensures the quality of the acetylene gas, can form continuous and uniform water films on the inner wall of equipment, a dust collecting electrode and a discharge electrode, and has good ash removing effect, high dust removing efficiency and long service life.
The technical scheme provided by the utility model for solving the problems is as follows: the discharge electrode of the electric filter twenty-thousand tons of acetylene furnace is hung and fixed in the shell through a cathode upper hanging frame, a cathode lower hanging frame and a cathode hanging frame, and is insulated with the shell by means of a high-voltage porcelain piece, a dust collecting electrode is positioned on an anode, positioned and fixed under the anode and hung in the shell, the discharge electrode and the dust collecting electrode form a high-voltage electric field, the discharge electrode and the dust collecting electrode are sprayed on the inner top of the shell in an online manner, the off-line flushing is performed on the upper part of the cathode upper hanging frame in the shell, an air flow uniformly distributing plate is arranged on the inner lower part of the shell, acetylene gas enters the shell through the air flow uniformly distributing plate uniformly, enters the electric field after entering the shell through an air inlet box, and is discharged through an air outlet box after being filtered.
The online spraying consists of two rows of atomizing nozzles, soft water is adopted to continuously supply water to spray on the inner wall of the shell, the surface of the discharge electrode and the surface of the dust collecting electrode to form a continuous downward water film for ash removal, and the offline flushing adopts circulating water to flush the inside of the equipment with large water quantity.
The bottom of the shell is provided with bottom flushing, the water sealing device of the carbon black collecting box is arranged at the lower end of the shell, the bottom flushing adopts settled circulating water to flush carbon black, tar and other impurities which are sprayed on line to the equipment bottom plate, and the impurities are collected by the carbon black collecting box and then discharged out of the equipment through the water sealing device.
The utility model has the beneficial effects that: 1. the dust collecting electrode adopts a large Z-shaped flat plate manufactured by a 3 mm SPCC plate, the surface smoothness of the dust collecting electrode is high, the dust is easy to clean, the manufacturing precision is high, and the mechanical strength is high.
2. The discharge electrode adopts a circular polar line, has low corona onset voltage, good discharge effect and easy cleaning.
3. The wide same pole distance is adopted, the equipment operation voltage is high, and the dust removal efficiency is high.
4. The constant-current high-voltage power supply equipment is adopted, so that the automatic tracking performance is good, the adaptability is strong, the power factor is high, and the energy-saving effect is obvious; the power supply has simple structure, convenient maintenance and low power failure rate; the high-voltage power supply is arranged in the high-voltage chamber and connected with the electric filter through the cable terminal and the high-voltage cable, so that the discharge phenomenon is avoided, and the safety of equipment is ensured.
5. Compared with the calcium carbide cracking gas method, the technology of the utility model has the advantages of low energy consumption, low production cost and environment pollution avoidance.
Description of the drawings:
fig. 1 is a front view of the present utility model.
Fig. 2 is a left side view of fig. 1.
Fig. 3 is a top view of fig. 1.
The specific embodiment is as follows:
example 1: as shown in fig. 1, 2 and 3, a discharge electrode 2 of the electric filter twenty-thousand ton acetylene furnace is suspended and fixed in a shell 1 through a cathode upper hanging bracket 11, a cathode lower hanging bracket 14 and a cathode hanging bracket 4, and is insulated with the shell 1 by a high-voltage porcelain 10, a dust collecting electrode 3 is fixedly suspended in the shell 1 through an anode upper positioning 12 and an anode lower positioning 13, the discharge electrode 2 and the dust collecting electrode 3 form a high-voltage electric field, an online spray 6 is arranged at the inner top of the shell 1, an offline flushing 5 is arranged at the upper part of the cathode upper hanging bracket 11 in the shell 1, an air flow uniformly distributing plate 16 is arranged at the inner lower part of the shell 1, acetylene gas enters the shell 1 from an air inlet box 23, enters the electric field after being uniformly distributed through the air flow uniformly distributing plate 16, is discharged through an air outlet box 19 after being filtered.
Example 2: as shown in fig. 1, 2 and 3, the online spraying 6 of the electrofilter twenty-thousand ton acetylene furnace consists of two rows of atomizing nozzles, soft water is adopted to continuously supply water to spray on the inner wall of the shell 1, a continuous downward water film is formed on the surface of the discharge electrode 2 and the surface of the dust collecting electrode 3 for ash removal, and the offline flushing 5 adopts circulating water to flush the inside of the equipment with large water quantity.
Example 3: as shown in fig. 1, 2 and 3, a bottom flushing 24 is arranged at the bottom of a shell 1 of the electric filter twenty-thousand ton acetylene furnace, a water seal device 17 of a carbon black collecting box 18 is arranged at the lower end of the shell 1, the bottom flushing 24 adopts settled circulating water to flush impurities such as carbon black, tar and the like brought to a bottom plate of the equipment by on-line spraying 6, and the impurities are collected by the carbon black collecting box 18 and then discharged out of the equipment by the water seal device 17.
Example 4: as shown in fig. 1, 2 and 3, the top of the shell 1 of the electric filter twenty-thousand ton acetylene furnace is provided with two explosion venting valves 9, and the explosion venting valves 9 and the water sealing device 17 form an equipment explosion-proof system together.
Example 5: as shown in fig. 1, 2 and 3, the top end of the casing 1 of the electric filter twenty-thousand ton acetylene furnace is provided with an insulation box body 7, the high-voltage porcelain piece 10 is arranged inside the insulation protection tube 8 and is arranged above the insulation box body 7, the wire inlet protection tube 22 is connected with the insulation protection tube 8 through a connecting tube, and the cable terminal 21 is arranged inside the wire inlet protection tube 22 and is connected with a high-voltage power supply through a high-voltage cable 20 to supply power to equipment.
Example 6: as shown in fig. 1, 2 and 3, an air inlet box 23 of the electric filter twenty-thousand ton acetylene furnace is arranged at the rear lower end of the shell 1, and an air outlet box 19 is arranged at the rear lower middle part of the shell 1.
Example 7: as shown in fig. 1, 2 and 3, two sets of shell inspection doors 15 are arranged at the right lower end of a shell 1 of the electric filter twenty-thousand ton acetylene furnace, and two sets of top inspection doors 25 are arranged at the top of the shell 1.
Example 8: the working principle of the utility model is as follows:
the cracking gas containing carbon black, tar and other impurities enters the inside of the shell through the gas inlet box, is uniformly distributed through the gas flow uniformly-distributed plate and then enters an electric field formed by the discharge electrode and the dust collecting electrode, the carbon black, the tar and other impurities are charged in the electric field, and the impurities are trapped by the dust collecting electrode under the action of the electric field force. The clean cracked gas after filtration leaves the acetylene furnace electric filter through the gas outlet box at the upper part of the shell. The separated carbon black, tar and other impurities are discharged outside the device along with flushing water through the water sealing device.
The present utility model is not limited to the above-mentioned embodiments, and any changes or substitutions that can be easily understood by those skilled in the art within the technical scope of the present utility model are intended to be included in the scope of the present utility model.
Claims (6)
1. An electric filter double ten thousand tons of acetylene furnace, which is characterized in that: the discharge electrode (2) is suspended and fixed inside the shell (1) through the cathode upper hanging frame (11), the cathode lower hanging frame (14) and the cathode hanging frame (4), and is insulated from the shell (1) by means of the high-voltage porcelain piece (10), the dust collecting electrode (3) is fixedly suspended inside the shell (1) through the anode upper positioning (12) and the anode lower positioning (13), the discharge electrode (2) and the dust collecting electrode (3) form a high-voltage electric field, the online spraying (6) is arranged at the inner top of the shell (1), the offline flushing (5) is arranged at the upper part of the cathode upper hanging frame (11) in the shell (1), the air flow uniform distribution plate (16) is arranged at the inner lower part of the shell (1), acetylene gas enters the electric field after entering the shell (1) through the air flow uniform distribution plate (16) through the air flow uniform distribution plate (23), and is discharged through the air outlet box (19) after being filtered.
2. The electric filter of claim 1, wherein the electric filter comprises a double-ten-thousand-ton acetylene furnace, and is characterized in that: the online spraying (6) consists of two rows of atomizing nozzles, soft water is adopted to continuously supply water to spray on the inner wall of the shell (1), the surface of the discharge electrode (2) and the surface of the dust collecting electrode (3) to form a continuous downward water film for ash removal, and the offline flushing (5) adopts circulating water to flush the inside of the equipment with large water quantity.
3. The electric filter of claim 1, wherein the electric filter comprises a double-ten-thousand-ton acetylene furnace, and is characterized in that: the top of the shell (1) is provided with two explosion venting valves (9), and the explosion venting valves (9) and the water sealing device (17) form an equipment explosion-proof system together.
4. The electric filter of claim 1, wherein the electric filter comprises a double-ten-thousand-ton acetylene furnace, and is characterized in that: the high-voltage porcelain insulator is characterized in that an insulating box body (7) is arranged at the left and right sides of the top end of the shell (1), a high-voltage porcelain piece (10) is arranged inside an insulating protection tube (8) and is arranged on the insulating box body (7), a wire inlet protection tube (22) is connected with the insulating protection tube (8) through a connecting tube, and a cable terminal (21) is arranged inside the wire inlet protection tube (22) and is connected with a high-voltage power supply through a high-voltage cable (20) to supply power to equipment.
5. The electric filter of claim 1, wherein the electric filter comprises a double-ten-thousand-ton acetylene furnace, and is characterized in that: the rear lower end of the shell (1) is provided with an air inlet box (23), and an air outlet box (19) is arranged in the rear lower middle of the shell (1).
6. The electric filter of claim 1, wherein the electric filter comprises a double-ten-thousand-ton acetylene furnace, and is characterized in that: two sets of shell inspection doors (15) are arranged at the right lower end of the shell (1), and two sets of top inspection doors (25) are arranged at the top of the shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321001252.7U CN220559500U (en) | 2023-04-24 | 2023-04-24 | Electric filter double ten thousand ton acetylene furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321001252.7U CN220559500U (en) | 2023-04-24 | 2023-04-24 | Electric filter double ten thousand ton acetylene furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220559500U true CN220559500U (en) | 2024-03-08 |
Family
ID=90093634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321001252.7U Active CN220559500U (en) | 2023-04-24 | 2023-04-24 | Electric filter double ten thousand ton acetylene furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220559500U (en) |
-
2023
- 2023-04-24 CN CN202321001252.7U patent/CN220559500U/en active Active
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