CN2540398Y - Cylindrical spray saturator - Google Patents
Cylindrical spray saturator Download PDFInfo
- Publication number
- CN2540398Y CN2540398Y CN 02211542 CN02211542U CN2540398Y CN 2540398 Y CN2540398 Y CN 2540398Y CN 02211542 CN02211542 CN 02211542 CN 02211542 U CN02211542 U CN 02211542U CN 2540398 Y CN2540398 Y CN 2540398Y
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- CN
- China
- Prior art keywords
- mother liquor
- cylindrical shell
- outer cylinder
- inner barrel
- cylinder body
- 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
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Abstract
The utility model relates to a cylinder spray saturator, comprising an upper barrel, a lower barrel, and a taper hopper, wherein the upper barrel comprise an outer cylinder and an inner cylinder, with an annular gas channel between, the upper of the annular gas channel is provided with an annular mother liquid box under which a mother liquid nozzle is provided, the wall of the annular gas channel is provided with a mother liquid diverting plate, the inner cylinder is arranged with a central gas channel at middle, the taper hopper is connected with a down tube below, the upper of the opening of the down tube is arranged with a grid, the lower portion of the outer cylinder is arranged with a tar outlet tube, the taper hopper and the outer cylinder are arranged with a reverse V-shaped tar outlet tube, the lower barrel is arranged with a mother liquid mixer. The utility model has the advantages that the utility model can discharge floating tar on-time, avoid tar block, and improve product appearance quality, which arranges mother liquid mixer to avoid crystallization block, and arranges a mother liquid diverting plate to contact mother liquid and gas completely and improve efficiency, while the corner between the nozzle and horizontal plane is changed, to avoid bias injection.
Description
Technical field
The utility model relates to a kind of sulphur ammonium production saturex, especially a kind of round shape spray saturex.
Background technology
Sulphur ammonium production at present has two kinds of intumescence umbrella formula and spray-types with saturex, China is except that minority coke-oven plants such as Anshan iron and steel plant chemical general factory, Shanghai Coke Plant, Benxi North Platform coke-oven plant, Ling Gang coke-oven plant have adopted round shape spray saturex, and other majorities adopt intumescence umbrella formula saturexs.Intumescence umbrella formula saturex is the equipment of the production sulphur ammonium that began to adopt before the thirties, the saturex resistance big (6000～7000pa), increase the energy consumption of gas blower, equipment is perishable, and is with short production cycle, and maintenance is frequent, bring difficulty to production, finished product sulphur ammonium particle is little, the free acid height.Round shape spray saturex is the major equipment of the production large-particle ammonium sulfate that begins to adopt the fifties, comprise the top cylindrical shell, the bottom cylindrical shell, the top cylindrical shell adopts conical hopper to be connected with the bottom cylindrical shell, its feature is saturex resistance little (being not more than 1000pa), equipment integral adopts acid-resistant stainless steel to make, no liner, anticorrosion good, the equipment life cycle is long, made things convenient for production management, reduced maintenance cost, finished product sulphur ammonium particle big (60 mesh sieve surpluses are greater than 75%), weight of equipment is light, floor space is little, but there is the mother liquor leakage problem in existing spray saturex because the upper end cover of top cylindrical shell adopts flange to connect; Nozzle angle is unreasonable, causes the mother liquor of spray to have inclined to one side pouring phenomenon to take place on the coal gas circular channel; After the mother liquor of nozzle ejection is sprayed onto barrel, flow directly in the conical hopper, fully do not contact with coal gas along wall; Mouth of pipe generation bulk sulphur ammonium at the downtake of conical hopper stops up; Floating tar on the mother liquor liquid level can't emit, and easily stops up the mother liquor well heater, and causes the ammonium sulfate products appearance color bad; Crystallization sedimentation dead band appears in the bottom of bottom cylindrical shell, causes crystallization to stop up, and extracts the crystallization difficulty.
Summary of the invention
The purpose of this utility model provides a kind ofly can in time get rid of floating tar, avoid that crystallization is stopped up, round shape spray saturex rational in infrastructure.
The purpose of this utility model is achieved in that
A kind of round shape spray saturex, comprise top cylindrical shell, bottom cylindrical shell, the top cylindrical shell adopts conical hopper to be connected with the bottom cylindrical shell, it is characterized in that: the top cylindrical shell comprises outer cylinder body, inner barrel, form the ring gas passage between outer cylinder body and the inner barrel, gas entry is arranged, with the ring gas channel connection on the outer cylinder body; On ring gas passage top annular mother liquor case is arranged, be communicated with outer cylinder body cocycle mother liquor inlet; The mother liquor nozzle is arranged below the mother liquor case, the mother liquor flow deflector is arranged at the ring gas channel wall; In the middle of inner barrel top and the ring gas channel connection, inner barrel central gas line is arranged, central gas line bottom is communicated with inner barrel, and central gas line top is communicated with gas exit; Connect downtake below the conical hopper, grid is arranged on the mouth of pipe top of downtake; There is band to collect the tar exhausting short tube of tar groove in the bottom of outer cylinder body; Between the conical surface and the outer cylinder body " λ " shape coke discharging oil pipe is arranged under the connection conical hopper, on cylindrical shell top, bottom the circulating mother liquor outlet pipe is arranged, there is crystallization to extract mouth in cylindrical shell bottom, bottom, the mother liquor drain is arranged in the bottom, the mother liquor whipping appts is arranged in the intravital bottom of bottom tube.
The mother liquor nozzle below the above-mentioned round shape spray saturex, mother liquor case and the angle of horizontal plane are 23 °, 20 °, 15 ° or 13 °.
Above-mentioned round shape spray saturex, the mother liquor whipping appts is made of the nozzle that along the circumferential direction is provided with, and nozzle is connected with the mother liquor inlet with stirring by pipeline.
Above-mentioned round shape spray saturex, inner barrel and inner barrel upper end cover adopt and are welded to connect.
Benefit of the present utility model is:
By the tar exhausting device is set, can in time get rid of floating tar, avoid mother liquor stream to " short circuit ", the obstruction that tar causes, and the visual appearance of raising product, by the mother liquor whipping appts is set, help sulphur ammonium particulate and grow up, the sulphur crystalline ammonium is difficult for deposition, avoid causing crystallization to stop up, by above the downtake mouth of pipe, grid being set, avoid downtake mouth of pipe place to form and stop up, the mother liquor flow deflector is set, make mother liquor and coal gas full contact, raise the efficiency,, avoid spraying partially phenomenon and take place according to the variable angle of specification of equipment different spray nozzles and horizontal plane.
Description of drawings
Fig. 1 the utility model structural representation
Embodiment
Below in conjunction with accompanying drawing the utility model is described in detail:
As shown in the figure, 1 is the crystallization extraction tube, and 2 is the bottom cylindrical shell, and 3 are the circulating mother liquor outlet, 4 is conical hopper, and 5 is outer cylinder body, and 6 is the mother liquor flow deflector, and 7 are the circulating mother liquor inlet, 8 is gas entry, and 9 is inner barrel, and 10 is central gas line, and 11 is gas exit, 12 is the mother liquor nozzle, and 13 is the mother liquor case, and 14 is the tar exhausting short tube, 15 is " λ " shape coke discharging oil pipe, and 16 is grid, and 17 is downtake, 18 for stirring with the mother liquor inlet, and 19 is whipping appts, and 20 is blow-down pipe.
A kind of round shape spray saturex comprises top cylindrical shell, bottom cylindrical shell, and the top cylindrical shell adopts conical hopper to be connected with the bottom cylindrical shell; The top cylindrical shell comprises outer cylinder body 5, inner barrel 9, forms the ring gas passage between outer cylinder body 5 and the inner barrel 9, gas entry 8 is arranged, with the ring gas channel connection on the outer cylinder body 5; On ring gas passage top annular mother liquor case 13 is arranged, be communicated with outer cylinder body 5 cocycle mother liquors inlet 7, mother liquor nozzle 12 is arranged below the mother liquor case 13, nozzle 12 is 23 ° with the angle of horizontal plane, 20 °, 15 ° or 13 °, according to the different different angles of selecting for use of specification of equipment, avoiding spraying partially phenomenon takes place, φ 2600 specification nozzles 12 are 23 ° with the angle of horizontal plane, φ 3000 specification nozzles 12 are 20 ° with the angle of horizontal plane, φ 3600 specification nozzles 12 are 20 ° with the angle of horizontal plane, φ 4200 specification nozzles 12 are 15 ° with the angle of horizontal plane, and φ 4800 specification nozzles 12 are 13 ° with the angle of horizontal plane; At the ring gas channel wall mother liquor flow deflector 6 is arranged, the mother liquor of mother liquor nozzle 12 ejections becomes the intersection water curtain in the ring gas tunnel-shaped after 6 refractions of mother liquor flow deflector, not only mother liquor can contact with the coal gas secondary, and mother liquor and coal gas full contact are raised the efficiency; Inner barrel 9 tops and ring gas channel connection have central gas line 10 in the middle of the inner barrel 9, and central gas line 10 bottoms are communicated with inner barrel 9, and central gas line 10 tops are communicated with gas exit 11; Connect downtake 17 below the conical hopper 4, grid 16 is arranged, can effectively the bulk sulphur ammonium that falls in the cylindrical shell of top be tackled, avoid it to fall into downtake 17 mouth of pipe places and form obstruction on the mouth of pipe top of downtake 17; There is band to collect the tar exhausting short tube 14 of tar groove in the bottom of outer cylinder body 5, floating tar on the cylindrical shell liquid level of top is by 14 dischargings of tar exhausting short tube, connect between 4 times conical surfaces of conical hopper and the outer cylinder body 5 " λ " shape coke discharging oil pipe 15 is arranged, the floating tar on cylindrical shell top, bottom is by 15 dischargings of coke discharging oil pipe, can be in time with on, tar in the following mother liquor emits, avoid mother liquor stream to " short circuit ", the obstruction that tar causes, improve the visual appearance of product, tar exhausting short tube 14 and " λ " shape coke discharging oil pipe 15 are unlikely to leak in the air in the external communications of saturex to guarantee the mother liquor in the saturex; Circulating mother liquor outlet 3 is arranged on bottom cylindrical shell 2 tops, there is crystallization to extract mouth 1 in bottom cylindrical shell 2 bottoms, mother liquor drain 20 is arranged in the bottom, there is mother liquor whipping appts 19 bottom in bottom cylindrical shell 2, mother liquor whipping appts 19 is made of the nozzle that along the circumferential direction is provided with, nozzle is connected with mother liquor inlet 18 with stirring by pipeline, ammonium sulfate liquor contains a large amount of sulphur crystalline ammoniums in the cylindrical shell of bottom, the sulphur crystalline ammonium moves in mother liquor and generates macrobead and separate out from mother liquor, there is not the mother liquor whipping appts in the present saturex, not only influence sulphur ammonium particulate and grow up, and, cause easily that also the sulphur crystalline ammonium is deposited on a certain zone for a long time and can not be extracted by the crystallization pump, form the deposition dead band, cause crystallization to stop up easily, therefore, must fully stir ammonium sulfate liquor for improving sulphur crystalline ammonium granularity.
Above-mentioned round shape spray saturex, inner barrel 9 adopts with the inner barrel upper end cover and is welded to connect, and avoids mother liquor to leak.
Claims (4)
1. a round shape sprays saturex, comprise top cylindrical shell, bottom cylindrical shell, the top cylindrical shell adopts conical hopper to be connected with the bottom cylindrical shell, it is characterized in that: the top cylindrical shell comprises outer cylinder body (5), inner barrel (9), form the ring gas passage between outer cylinder body (5) and the inner barrel (9), gas entry (8) is arranged, with the ring gas channel connection on the outer cylinder body (5); On ring gas passage top annular mother liquor case (13) is arranged, be communicated with, mother liquor nozzle (12) is arranged below the mother liquor case (13), mother liquor flow deflector (6) is arranged at the ring gas channel wall with outer cylinder body cocycle mother liquor inlet (7); In the middle of inner barrel (9) top and the ring gas channel connection, inner barrel (9) central gas line (10) is arranged, central gas line (10) bottom is communicated with inner barrel (9), and central gas line (10) top is communicated with gas exit (11); Connect downtake (17) below the conical hopper (4), grid (16) is arranged on the mouth of pipe top of downtake (17); There is band to collect the tar exhausting short tube (14) of tar groove in the bottom of outer cylinder body, between the conical surface and the outer cylinder body " λ " shape coke discharging oil pipe (15) is arranged under the connection conical hopper, circulating mother liquor outlet (3) is arranged on cylindrical shell top, bottom, there is crystallization to extract mouthful (1) in cylindrical shell bottom, bottom, mother liquor drain (20) is arranged in the bottom, mother liquor whipping appts (19) is arranged in the intravital bottom of bottom tube.
2. round shape spray saturex according to claim 1, it is characterized in that: the mother liquor nozzle (12) below the mother liquor case (13) is 23 °, 20 °, 15 ° or 13 ° with the angle of horizontal plane.
3. round shape spray saturex according to claim 1, it is characterized in that: mother liquor whipping appts (19) is made of the nozzle that along the circumferential direction is provided with, and nozzle is connected with mother liquor inlet (18) with stirring by pipeline.
4. round shape spray saturex according to claim 1, it is characterized in that: inner barrel (9) adopts with the inner barrel upper end cover and is welded to connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02211542 CN2540398Y (en) | 2002-04-29 | 2002-04-29 | Cylindrical spray saturator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02211542 CN2540398Y (en) | 2002-04-29 | 2002-04-29 | Cylindrical spray saturator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2540398Y true CN2540398Y (en) | 2003-03-19 |
Family
ID=33691424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02211542 Expired - Fee Related CN2540398Y (en) | 2002-04-29 | 2002-04-29 | Cylindrical spray saturator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2540398Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102277203A (en) * | 2011-07-14 | 2011-12-14 | 王正中 | New technology for directly cooling waste gas behind coke oven gas header and separating tar and ammonia |
| CN107875796A (en) * | 2017-12-15 | 2018-04-06 | 中冶焦耐(大连)工程技术有限公司 | It is used for the device and method for removing coke-stove gas impurity on coke oven gas pipe |
-
2002
- 2002-04-29 CN CN 02211542 patent/CN2540398Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102277203A (en) * | 2011-07-14 | 2011-12-14 | 王正中 | New technology for directly cooling waste gas behind coke oven gas header and separating tar and ammonia |
| CN107875796A (en) * | 2017-12-15 | 2018-04-06 | 中冶焦耐(大连)工程技术有限公司 | It is used for the device and method for removing coke-stove gas impurity on coke oven gas pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20030319 |