CN207159164U - A kind of electric furnace gas purification and reclamation equipment - Google Patents
A kind of electric furnace gas purification and reclamation equipment Download PDFInfo
- Publication number
- CN207159164U CN207159164U CN201720862645.5U CN201720862645U CN207159164U CN 207159164 U CN207159164 U CN 207159164U CN 201720862645 U CN201720862645 U CN 201720862645U CN 207159164 U CN207159164 U CN 207159164U
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- tower
- tar
- churning
- shower
- wen
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Abstract
The utility model discloses a kind of electric furnace gas purification and reclamation equipment of carbonization device technical field,Including ammonia water tank,The right side of the ammonia water tank is connected with aqua ammonia pump by conduit,The right side output end of the aqua ammonia pump is connected with ammoniacal liquor house steward,Shower is provided with left and right sides of the bottom of the ammoniacal liquor house steward,The bottom of the left side shower is communicated with Wen's tower,The bottom of the right side shower is communicated with churning tower,Compared with existing electric furnace gas purification and reclamation equipment,The utility model is simple in construction,It is easy to use,The utility model adds spiral plate mist eliminator on the basis of existing electric furnace gas purification and reclamation equipment,Further decoking processing is further carried out to the tar in the coal gas of discharge by spiral plate mist eliminator,So that the tar contained in the coal gas of discharge is further reduced,And then improve the decoking rate in discharge coal gas.
Description
Technical field
Carbonization device technical field is the utility model is related to, specially a kind of electric furnace gas purification and reclamation equipment.
Background technology
The dry distillation of coal is one of significant process of coal chemical industry, refers to that coal is heated in the case where completely cutting off air conditionses, decomposed, and generates coke
The process of the product such as (or semicoke), coal tar, crude benzol, coal gas.The coal gas main component generated during the dry distillation of coal be hydrogen and
Methane, fuel or industrial chemicals can be used as, at present, in the production process of existing activated carbon, the dry distillation of coal uses following two stoves
Type：1st, internal heat type rotary kiln.2nd, external-heating rotary kiln, the problem of two kinds of equipment of internal heat type rotary kiln and external-heating rotary kiln are present
It is with deficiency：Through burning, heating waste heat boiler produces steam and lived for activation furnace for not gas recovery and tar, coal gas and tar
Change, by the existing activation furnace of technological progress itself produces flue gas by burning steaming caused by heat-activated stove waste heat boiler
Vapour, steam used in enough activation furnace production, therefore steam caused by retort no longer needs.And rotary kiln can not return
Receive coal gas and tar, so resulted in wasting, and it is existing this is improved, add electric furnace gas purification recovery and set
It is standby, and existing electric furnace gas purification and reclamation equipment is when carrying out gas purification, it is not thorough enough to the tar recovery in coal gas, be
This, it is proposed that a kind of electric furnace gas purification and reclamation equipment.
Utility model content
The purpose of this utility model is to provide a kind of electric furnace gas purification and reclamation equipment, to solve in above-mentioned background technology
The existing electric furnace gas purification and reclamation equipment proposed reclaims not enough thoroughly when carrying out gas purification to the tar in coal gas
Problem.
To achieve the above object, the utility model provides following technical scheme：A kind of electric furnace gas purification and reclamation equipment, bag
Ammonia water tank is included, the right side of the ammonia water tank is connected with aqua ammonia pump by conduit, and the right side output end of the aqua ammonia pump is connected with ammonia
Supply mains, the bottom left and right sides of the ammoniacal liquor house steward are provided with shower, and the bottom of the left side shower is communicated with text
Family name's tower, the bottom of the right side shower are communicated with churning tower, air inlet pipe, Wen's tower are provided with the left of Wen's tower
It is connected by appendix with churning tower, the right side of the churning tower has been respectively communicated with gas fan by appendix and electric fishing removes
Tar device, and gas fan is located at the left side of electric fishing tar remover, the right side of the electric fishing tar remover is connected by appendix
There is spiral plate mist eliminator, blast pipe, Wen's tower, churning tower and electric fishing decoking are provided with the right side of the spiral plate mist eliminator
Oily device bottom is provided with ammonia circulation pipe, and Wen's tower, churning tower and electric fishing tar remover pass through ammonia circulation Guan Lian
Oil-water separation tank is connected with, the conduit that passes on left of the oil-water separation tank is connected with circulating pump, the right side of the oil-water separation tank
Tar pump is connected with by conduit, the right side of the tar pump is connected with tar tank by conduit, set at the top of the tar tank
Tar recovery tube is equipped with, and the top of tar recovery tube is connected with spiral plate mist eliminator.
Preferably, the inner chamber of Wen's tower is provided with shower nozzle, and shower nozzle is mutually isostructural 20 groups, described in 20 groups
Shower nozzle is connected with shower.
Preferably, the inner chamber of the churning tower is provided with three layers of rotating stream tray.
Preferably, the inner chamber of the electric fishing tar remover is provided with gas-liquid separator.
Compared with prior art, the beneficial effects of the utility model are：With existing electric furnace gas purification and reclamation equipment phase
Than the utility model is simple in construction, easy to use, and the utility model increases on the basis of existing electric furnace gas purification and reclamation equipment
Spiral plate mist eliminator is added, further the tar in the coal gas of discharge has been carried out at further decoking by spiral plate mist eliminator
Reason so that the tar contained in the coal gas of discharge is further reduced, and then improves the decoking rate in discharge coal gas.
Brief description of the drawings
Fig. 1 is the utility model structure diagram.
In figure：1 ammonia water tank, 2 aqua ammonia pumps, 3 ammoniacal liquor house stewards, 4 showers, 5 Wen's towers, 6 churning towers, 7 air inlet pipe, 8 coal gas
Blower fan, 9 electric fishing tar removers, 10 spiral plate mist eliminators, 11 blast pipes, 12 ammonia circulation pipes, 13 oil-water separation tanks, 14 circulations
Pump, 15 tar pumps, 16 tar tanks, 17 tar recovery tubes.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Referring to Fig. 1, the utility model provides a kind of technical scheme：A kind of electric furnace gas purification and reclamation equipment, including ammonia
Water pot 1, the right side of ammonia water tank 1 are connected with aqua ammonia pump 2 by conduit, and the right side output end of aqua ammonia pump 2 is connected with ammoniacal liquor house steward 3,
Shower 4 is provided with left and right sides of the bottom of ammoniacal liquor house steward 3, the bottom of left side shower 4 is communicated with Wen's tower 5, right side spray
The bottom of shower pipe 4 is communicated with churning tower 6, and the left side of Wen's tower 5 is provided with air inlet pipe 7, and Wen's tower 5 passes through appendix and churning tower
6 are connected, and the right side of churning tower 6 has been respectively communicated with gas fan 8 and electric fishing tar remover 9, and gas fan 8 by appendix
Positioned at the left side of electric fishing tar remover 9, the right side of electric fishing tar remover 9 is communicated with spiral plate mist eliminator 10, spiral shell by appendix
The right side of rotating plate mist eliminator 10 is provided with blast pipe 11, and Wen's tower 5, churning tower 6 and the bottom of electric fishing tar remover 9 are provided with ammonia
Water-circulating pipe 12, Wen's tower 5, churning tower 6 and electric fishing tar remover 9 are communicated with oil-water separation tank by ammonia circulation pipe 12
13, the conduit that passes on left of oil-water separation tank 13 is connected with circulating pump 14, and the right side of oil-water separation tank 13 is connected with by conduit
Tar pump 15, the right side of tar pump 15 are connected with tar tank 16 by conduit, and the top of tar tank 16 is provided with tar recovery tube
17, and the top of tar recovery tube 17 is connected with spiral plate mist eliminator 10.
Wherein, the inner chamber of Wen's tower 5 is provided with shower nozzle, and shower nozzle is mutually isostructural 20 groups, 20 groups of shower nozzles with
Shower 4 is connected, 20 groups of shower nozzles can increase spray area so that gas and more abundant, the churning tower of ammoniacal liquor contact
6 inner chamber is provided with three layers of rotating stream tray, and the inner chamber of electric fishing tar remover 9 is provided with gas-liquid separator, by gas-liquid separator pair
The gas of input carries out gas-liquid separation processing, is easy to electric fishing tar remover 9 to catch the tar in coal gas, and then to catch
Catch more efficient.
Operation principle：It is of the present utility model to carry out in use, coal gas is conveyed into Wen's tower 5 by air inlet pipe 7, ammoniacal liquor
Ammoniacal liquor in the inner chamber of ammonia water tank 1 is pumped into ammoniacal liquor house steward 3 by pump 2, then is assigned to by ammoniacal liquor house steward 3 in every group of shower 4, in text
In family name's tower 5, the ammoniacal liquor that shower 4 sprays is contacted with entering coal gas in Wen's tower 5, and coal gas is sprayed with the cold ammoniacal liquor that follows
Spill, cool down, purify, the rear coal gas of processing is transported in churning tower 6 by appendix, is further sprayed in churning tower 6
Spill, cool down, purified treatment so that the tar in coal gas is settled, and the ammoniacal liquor and blended tars after sedimentation are followed by ammoniacal liquor
Endless tube 12 is conveyed to oil-water separation tank 13, and the coal gas after being handled in churning tower 6 is transported to electric fishing tar remover 9 by appendix
In, gas-liquid separation processing first is carried out to the gas of input by gas-liquid separator in electric fishing tar remover 9, is easy to electric fishing tar removing
Device 9 is caught to the tar in coal gas, and then make it that capturing efficiency is higher, and the tar liquid after seizure passes through ammonia circulation pipe
12 are conveyed to oil-water separation tank 13, and gas is transported in spiral plate mist eliminator 10 by appendix, is carried out decoking processing again, is made
Tar content is preferably minimized in the coal gas that must be discharged by blast pipe 11, improves the decoking rate in discharge coal gas, and spiral plate catches mist
The tar being collected into device 10 is transported in tar tank 16 by tar recovery tube 17 and stored, at the separation of oil-water separation tank 13
The ammoniacal liquor of reason is pumped out by ammonia circulation pipe 12, and tar is pumped into tar tank 16 by tar pump 15 and stored.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of electric furnace gas purification and reclamation equipment, including ammonia water tank (1), it is characterised in that：The right side of the ammonia water tank (1) leads to
Cross conduit and be connected with aqua ammonia pump (2), the right side output end of the aqua ammonia pump (2) is connected with ammoniacal liquor house steward (3), the ammoniacal liquor house steward
(3) shower (4) is provided with left and right sides of bottom, the bottom of the left side shower (4) is communicated with Wen's tower (5), right
The bottom of shower described in side (4) is communicated with churning tower (6), and air inlet pipe (7) is provided with the left of Wen's tower (5), described
Wen's tower (5) is connected by appendix with churning tower (6), and the right side of the churning tower (6) has been respectively communicated with by appendix
Gas fan (8) and electric fishing tar remover (9), and gas fan (8) is located at the left side of electric fishing tar remover (9), the electric fishing
The right side of tar remover (9) is communicated with spiral plate mist eliminator (10), the right side of the spiral plate mist eliminator (10) by appendix
Blast pipe (11) is provided with, Wen's tower (5), churning tower (6) and electric fishing tar remover (9) bottom are provided with ammonia circulation
Manage (12), Wen's tower (5), churning tower (6) and electric fishing tar remover (9) are communicated with profit by ammonia circulation pipe (12)
Separate tank (13), the conduit that passes on left of the oil-water separation tank (13) are connected with circulating pump (14), the oil-water separation tank
(13) right side is connected with tar pump (15) by conduit, and the right side of the tar pump (15) is connected with tar tank by conduit
(16) tar recovery tube (17), and the top of tar recovery tube (17) and spiral plate, are provided with the top of the tar tank (16)
Mist eliminator (10) is connected.
A kind of 2. electric furnace gas purification and reclamation equipment according to claim 1, it is characterised in that：Wen's tower (5)
Inner chamber is provided with shower nozzle, and shower nozzle is mutually isostructural 20 groups, and shower nozzle described in 20 groups is connected with shower (4).
A kind of 3. electric furnace gas purification and reclamation equipment according to claim 1, it is characterised in that：The churning tower (6)
Inner chamber is provided with three layers of rotating stream tray.
A kind of 4. electric furnace gas purification and reclamation equipment according to claim 1, it is characterised in that：The electric fishing tar remover
(9) inner chamber is provided with gas-liquid separator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720862645.5U CN207159164U (en) | 2017-07-17 | 2017-07-17 | A kind of electric furnace gas purification and reclamation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720862645.5U CN207159164U (en) | 2017-07-17 | 2017-07-17 | A kind of electric furnace gas purification and reclamation equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207159164U true CN207159164U (en) | 2018-03-30 |
Family
ID=61712826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720862645.5U Expired - Fee Related CN207159164U (en) | 2017-07-17 | 2017-07-17 | A kind of electric furnace gas purification and reclamation equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207159164U (en) |
-
2017
- 2017-07-17 CN CN201720862645.5U patent/CN207159164U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180330 Termination date: 20190717 |
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| CF01 | Termination of patent right due to non-payment of annual fee |