CN217921962U - Coking gas filter - Google Patents
Coking gas filter Download PDFInfo
- Publication number
- CN217921962U CN217921962U CN202222408737.XU CN202222408737U CN217921962U CN 217921962 U CN217921962 U CN 217921962U CN 202222408737 U CN202222408737 U CN 202222408737U CN 217921962 U CN217921962 U CN 217921962U
- Authority
- CN
- China
- Prior art keywords
- gas filter
- coking gas
- fixedly connected
- pipe
- burning case
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000004939 coking Methods 0.000 title claims abstract description 39
- 239000007789 gas Substances 0.000 claims abstract description 52
- 241000220317 Rosa Species 0.000 claims abstract description 9
- 239000003517 fume Substances 0.000 claims abstract description 7
- 239000000779 smoke Substances 0.000 claims description 16
- 238000002485 combustion reaction Methods 0.000 claims description 12
- 239000002699 waste material Substances 0.000 claims description 8
- 239000000571 coke Substances 0.000 claims description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 36
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 abstract description 26
- 238000001179 sorption measurement Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 7
- 241000208125 Nicotiana Species 0.000 abstract description 4
- 235000002637 Nicotiana tabacum Nutrition 0.000 abstract description 4
- 238000007599 discharging Methods 0.000 abstract description 4
- 239000002250 absorbent Substances 0.000 abstract 1
- 230000002745 absorbent Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 7
- 229910052799 carbon Inorganic materials 0.000 description 4
- 239000003034 coal gas Substances 0.000 description 4
- 238000001914 filtration Methods 0.000 description 4
- 239000003921 oil Substances 0.000 description 4
- 239000003463 adsorbent Substances 0.000 description 3
- 239000011331 needle coke Substances 0.000 description 3
- 238000012856 packing Methods 0.000 description 3
- 238000003723 Smelting Methods 0.000 description 2
- 230000003111 delayed effect Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006477 desulfuration reaction Methods 0.000 description 1
- 230000023556 desulfurization Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 239000002932 luster Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000009628 steelmaking Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Treating Waste Gases (AREA)
Abstract
The utility model discloses a coking gas filter, including the burning case, the lower fixed surface of burning case is connected with the support frame, the last fixed surface of burning case is connected with the feed inlet, one side fixedly connected with of burning case pipe of discharging fume. This coking gas filter, compare with current coking gas filter, through going out the tobacco pipe, the ooff valve, go out the tobacco pipe, the combination setting of rose box has solved coking gas filter and has had activated carbon layer adsorption efficiency low in this kind of structure of in-process that uses, absorbent adsorbed naphthalene is inhomogeneous, the poor problem of result of use, this coking gas filter, compare with current coking gas filter, through the rose box, the top cap, the combination setting of setting up coking gas filter is after using in-process activated carbon layer for a period of time, adsorb too much naphthalene on the activated carbon layer, after the repetitious usage, influence the adsorption efficiency of naphthalene, it is difficult when changing the activated carbon layer, extravagant artificial problem.
Description
Technical Field
The utility model relates to a chemical industry filters technical field, specifically is a coking gas filter.
Background
Needle coke is a high-quality carbon material and is named because of a slender needle-shaped structure after being crushed. The needle coke has metallic luster in appearance, layered structure inside, and excellent orientation, electric conductivity and heat conductivity, and is the main material for producing superhigh power electrode for smelting steel. The ultra-high power electrode is adopted for steelmaking, the smelting time can be shortened by 2/3, and the power consumption can be reduced by 50%;
the device for producing the needle coke consists of three units, namely a raw material pretreatment unit, a delayed coking unit and a calcining unit. The raw material refined asphalt of the delayed coking unit is subjected to cracking and condensation chemical reaction in a coking tower and is converted into light oil gas and heavy coke, the oil gas overflows from the top of the coking tower and enters a fractionating tower, and the coking gas, the coking light oil and the coking heavy oil are fractionated. Wherein, the coking gas can be combusted only by carrying out purification treatment such as desulfurization, naphthalene removal, oil removal and the like in coking gas filtering equipment so as to ensure that the smoke emission reaches the standard. Most of the existing coking gas filtering equipment is that a bottom packing layer is a coke layer, an upper packing layer is an active carbon layer, coking gas enters from the bottom of the filtering equipment, passes through the packing layer and is discharged from the top of the filtering equipment, and the structure has the defects of low adsorption efficiency of the active carbon layer, uneven naphthalene adsorbed by an adsorbent and poor use effect; and after the activated carbon layer is used for a period of time, excessive naphthalene is adsorbed on the activated carbon layer, and after the activated carbon layer is used for many times, the naphthalene adsorption effect is influenced, so that the activated carbon layer needs to be replaced regularly, and the use cost is high.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a coking gas filter has solved the problem of proposing in the above-mentioned background art.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a coking gas filter, includes the burning case, the lower fixed surface of burning case is connected with the support frame, the last fixed surface of burning case is connected with the feed inlet, one side fixedly connected with of burning case discharges fume the pipe, the upper surface threaded connection who discharges fume the pipe has the ooff valve, one side fixedly connected with fixed column of burning case, one side fixedly connected with rose box of fixed column.
Optionally, a waste port is formed in one side of the combustion box, and a seal is connected to the inner surface of the waste port in a threaded manner.
Optionally, the inner surface of the switch valve is in threaded connection with a rotating handle, and the upper surface of the switch valve is fixedly connected with a smoke outlet pipe.
Optionally, the upper surface of the filter box is connected with a top cover through threads.
Optionally, one side of the filter box is fixedly connected with a settling box, and one side of the settling box is provided with a gas hole.
Optionally, a gas pipe is fixedly connected to one side of the gas hole, and a smoke purifying pipe is fixedly connected to the upper surface of the gas pipe.
(III) advantageous effects
The utility model provides a coking gas filter possesses following beneficial effect:
1. compared with the existing coking gas filter, the coking gas filter solves the problems that the structure of the coking gas filter has low adsorption efficiency of an active carbon layer, uneven naphthalene adsorbed by an adsorbent and poor use effect in the use process through the combination of the smoke outlet pipe, the switch valve, the smoke outlet pipe and the filter box.
2. This coking gas filter compares with current coking gas filter, sets up through rose box, top cap, setting of setting up and has solved coking gas filter and use a period of back at the in-process activated carbon layer that uses, has adsorbed too much naphthalene on the activated carbon layer, and after repetitious usage, the adsorption effect of influence naphthalene is difficult when changing the activated carbon layer, extravagant artificial problem.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the explosion structure of the present invention;
fig. 3 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.
In the figure: 1. a combustion box; 2. a support frame; 3. a waste material port; 4. sealing; 5. a feed inlet; 6. a smoke exhaust pipe; 7. an on-off valve; 8. rotating the handle; 9. discharging the smoke tube; 10. fixing a column; 11. a filter box; 12. a top cover; 13. a settling tank; 14. a gas hole; 15. a gas pipe; 16. a smoke purifying pipe.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 3, the present invention provides a technical solution: a coking gas filter comprises a combustion box 1, wherein a support frame 2 is fixedly connected to the lower surface of the combustion box 1, a waste material port 3 is formed in one side of the combustion box 1, a seal 4 is connected to the inner surface of the waste material port 3 in a threaded manner, a feed inlet 5 is fixedly connected to the upper surface of the combustion box 1, a smoke exhaust pipe 6 is fixedly connected to one side of the combustion box 1, a switch valve 7 is connected to the upper surface of the smoke exhaust pipe 6 in a threaded manner, a rotary handle 8 is connected to the inner surface of the switch valve 7 in a threaded manner, a smoke outlet pipe 9 is fixedly connected to the upper surface of the switch valve 7, a fixed column 10 is fixedly connected to one side of the combustion box 1, a filter box 11 is fixedly connected to one side of the fixed column 10, a top cover 12 is connected to the upper surface of the filter box 11 in a threaded manner, a settling box 13 is fixedly connected to one side of the filter box 11, a gas hole 14 is formed in one side of the settling box 13, a gas pipe 15 is fixedly connected to one side of the smoke outlet, and a clean gas pipe 16 is fixedly connected to the upper surface of the gas pipe 15;
compared with the existing coking gas filter, the coking gas filter solves the problems of low adsorption efficiency of an active carbon layer, non-uniform naphthalene adsorbed by an adsorbent and poor use effect of the structure in the use process of the coking gas filter through the combination arrangement of the smoke exhaust pipe 6, the switch valve 7, the smoke outlet pipe 9 and the filter box 11;
this coking gas filter compares with current coking gas filter, sets up through rose box 11, top cap 12, setting tank 13's combination and has solved coking gas filter and used after a period at the in-process activated carbon layer that uses, adsorbed too much naphthalene on the activated carbon layer, after repetitious usage, influence the adsorption effect of naphthalene, difficulty when changing the activated carbon layer, extravagant artificial problem.
The utility model discloses in, the device's working procedure as follows:
place this novel device in operational environment through support frame 2, burn through 1 internal combustion of combustion box and produce coal gas and discharge through tub 6 of discharging fume, open or close tub 6 of discharging fume through ooff valve 7, later get into out tobacco pipe 9 and get into rose box 11, purify coal gas through the activated carbon layer in the rose box 11, seal ooff valve 7 through the rotatory handle 8 that closes combustion box 1, the ooff valve 7 of opening setting tank 13 makes the coal gas after purifying get into setting tank 13 and collects coal gas through clean tobacco pipe 16, later can take out the burning waste material through sealing 4, can open rose box 11 through top cap 12 and change activated carbon layer and continuously use the completion operation.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A coking gas filter, includes combustion box (1), its characterized in that: the lower fixed surface of burning case (1) is connected with support frame (2), the last fixed surface of burning case (1) is connected with feed inlet (5), one side fixedly connected with of burning case (1) discharges fume pipe (6), the upper surface threaded connection who discharges fume pipe (6) has ooff valve (7), one side fixedly connected with fixed column (10) of burning case (1), one side fixedly connected with rose box (11) of fixed column (10).
2. A coke gas filter according to claim 1, characterized in that: waste material mouth (3) have been seted up to one side of burning case (1), the internal surface threaded connection of waste material mouth (3) has and seals (4).
3. A coke gas filter according to claim 1, characterized in that: the inner surface of the switch valve (7) is connected with a rotating handle (8) in a threaded manner, and the upper surface of the switch valve (7) is fixedly connected with a smoke outlet pipe (9).
4. A coke gas filter according to claim 1, characterized in that: the upper surface of the filter box (11) is in threaded connection with a top cover (12).
5. A coke gas filter according to claim 1, characterized in that: one side of the filter box (11) is fixedly connected with a settling box (13), and one side of the settling box (13) is provided with a gas hole (14).
6. A coking gas filter according to claim 5 in which: one side of the gas hole (14) is fixedly connected with a gas pipe (15), and the upper surface of the gas pipe (15) is fixedly connected with a smoke purifying pipe (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222408737.XU CN217921962U (en) | 2022-09-09 | 2022-09-09 | Coking gas filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222408737.XU CN217921962U (en) | 2022-09-09 | 2022-09-09 | Coking gas filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217921962U true CN217921962U (en) | 2022-11-29 |
Family
ID=84173672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222408737.XU Expired - Fee Related CN217921962U (en) | 2022-09-09 | 2022-09-09 | Coking gas filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217921962U (en) |
-
2022
- 2022-09-09 CN CN202222408737.XU patent/CN217921962U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20221129 |