CN202387371U - Desulfurizer - Google Patents
Desulfurizer Download PDFInfo
- Publication number
- CN202387371U CN202387371U CN 201120561982 CN201120561982U CN202387371U CN 202387371 U CN202387371 U CN 202387371U CN 201120561982 CN201120561982 CN 201120561982 CN 201120561982 U CN201120561982 U CN 201120561982U CN 202387371 U CN202387371 U CN 202387371U
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- tank body
- condensate drain
- desulfurizer
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- housing
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Abstract
The utility model relates to a desulfurizer. According to the utility model, a plurality of stages of desulfurizing units are connected with one another in series and in parallel; each stage of desulfurizing unit comprises a tank body; the tank body is internally provided with a padding room filled with a desulfurizing agent; the lower part of the tank body is provided with an air inlet, the upper part of the tank body is provided with an air outlet, the top of the tank body is provided with a material inlet, the bottom of the tank body is provided with a condensate drain port, the middle of the tank body is provided with a temperature measuring port, and the lower part of the tank body is provided with a nitrogen charging opening; the lower part of the tank body and the lower part of the padding room are respectively provided with a material discharging port; an outer thermal insulation layer is sleeved at the outer side of the upper part of the tank body; an outer frame with a base is sleeved outside the tank body; the air outlet extends to the lower part of the tank body through a pipeline and is connected with the air outlet of the outer frame; the other various interfaces extend to the outer side of the outer frame through the pipeline; and the top of the outer frame is provided with a lifting eye. The desulfurizer is characterized in that the condensate drain port is connected with the bottom of the tank body by the condensate drain pipe externally provided with the thermal insulation layer; a heating pipe is sleeved between the condensate drain pipe and the thermal insulation layer; and a water inlet port and a water outlet port are formed on a heating pipe. The desulfurizer is suitable for desulfurizing gases such as natural gas under the condition that the weather is cold.
Description
Technical field
The utility model relates to a kind of desulfurizer, belongs to the chemical industry equipment field.
Background technology
Contain hydrogen sulfide, mercaptan, carbon dioxide, steam and other impurity in the various industrial gasses such as natural gas, associated gas, synthesis gas, biogas, coal gas and coal bed gas; Sulphur-containing substance wherein not only can damage health; And in industry, also can cause chemical industry equipment, Corrosion of Pipeline; Cause the poisoning and deactivation of chemical reaction catalyst, therefore must the sulphur-containing substance content in the industrial gasses be reduced to 20mg/m
3Below, just can meet the use standard of industrial gasses.
At present, the method for gas sweetening mainly contains wet processing and dry process, and wet processing is through the gas-liquid contact sulphur-containing substance in the gas to be transferred in the liquid phase, thereby makes gas be purified; Dry desulfurization then be with gas with certain speed through the desulfurizer of solid desulfurating agent is housed, through the gas-solid contact, the sulphur-containing substance in the gas phase is adsorbed onto on the desulfurizing agent, thereby reaches the purpose of gas purification.
In addition; Because also have steam in the chemical gases, steam is met cold meeting and is condensed into aqueous water in the process of desulfurization, the aqueous water savings can stop up equipment pipe in desulfurizer; And cause the not smooth of gas circuit mediation; Influence the continuous result of use of chemical gases, and the chemical gases of undried, its practical effect is not good.
For solving above-mentioned technical barrier; Chinese patent document CN101082007A discloses a kind of method of selexol process, pack montmorillonite as natural gas desulfurizing agent into natural-gas desulfurizer from charging aperture in, the hydrogen sulfide in the natural gas and other pernicious gas are when montmorillonite as natural gas desulfurizing agent passes through; Produce chemical reaction and physisorption; Reach the purpose of desulfurizing and drying, the water vapor condensation Cheng Shuihou in the natural gas falls into the condensation hydroecium and discharges from condensate drain.In the above-mentioned technology; Natural-gas desulfurizer has carried out drying to natural gas when carrying out desulfurization, condensed steam then passes through the condensate drain discharger, but under the condition of weathers such as northerly winter, polar region cold; It is low and icing that water in the condensate drain usually can Yin Wendu; Cause the obstruction of condensate drain, cause condensed water to discharge, accumulate in the condensation hydroecium; Again because the finite volume of condensation hydroecium when condensed water accumulates the capacity that to a certain degree is easy to surmount the condensation hydroecium, enters into down the input of stopping up tracheae in the air storage chamber and having influence on gas.
The utility model content
The utility model technical problem to be solved is when to be natural-gas desulfurizer of the prior art use under the cold condition of weather; Water meeting Yin Wendu in the condensate drain is low and icing; Cause the obstruction of condensate drain; Condensed water can't continue to discharge, and can only put aside in the condensation hydroecium of finite volume, to a certain degree is easy to surmount the capacity of condensation hydroecium and enters into down that tracheae is lived in obstruction in the air storage chamber and the input that has influence on gas when condensed water accumulates; And then propose a kind ofly under cold conditions, to use, condensate drain can not stop up because of condensed water freezes, and then can guarantee the desulfurizer of its whole trouble-free operation.
For solving the problems of the technologies described above, the utility model provides a kind of desulfurizer, and it comprises one-level desulfurization unit at least, and every grade of said desulfurization unit comprises, tank body is provided with filler chamber in the said tank body, is filled with desulfurizing agent in the said filler chamber; The bottom of said tank body is provided with air inlet; The top of said tank body is provided with the gas outlet; The top of said tank body is provided with charging aperture, and the bottom of said tank body is provided with the condensate drain mouth, in the bottom of said tank body and the bottom that is positioned at said filler chamber be provided with discharge port; Said condensate drain mouth is connected with tank base through condensate drain, is equipped with heat-insulation layer at the skin of said condensate drain.
Be equipped with heating tube between said condensate drain and the heat-insulation layer, said heating tube is the sleeve pipe of built-in heater strip.
Be equipped with heating tube between said condensate drain and the heat-insulation layer, said heating tube is provided with water filling port, and the top of said condensate drain mouth and said heating tube are connected with delivery port.
The skin of said tank body is with the housing that has base, and said air inlet, gas outlet, charging aperture, discharge port, water filling port, condensate drain mouth and delivery port extend to the outside of said housing through pipeline.
Said gas outlet extends to the bottom of said tank body through pipeline, and is connected with the gas outlet of said housing bottom.
The bottom of said tank body is the condensation hydroecium, and said condensation hydroecium is positioned at the below of said filler chamber.
The middle part of said tank body is provided with temperature-measuring port and extends to the outside of said housing through pipeline, and said temperature-measuring port is positioned at the top of said discharge port.
The bottom of said tank body is provided with to be filled the nitrogen mouth and extends to the outside of said housing through pipeline, saidly fills the top that the nitrogen mouth is positioned at said discharge port.
The top of said housing is provided with at least one hanger.
The outside on said tank body top is equipped with external thermal insulation.
Multistage said desulfurization unit is connected through the serial or parallel connection mode.
The utility model is compared with the prior art scheme has following beneficial effect:
(1) the described desulfurizer of the utility model, said condensate drain mouth are connected with tank base through condensate drain, are equipped with heat-insulation layer at the skin of said condensate drain.When industrial gasses such as natural gas, coal bed gas, synthesis gas enter in the tank body from bottom to top through filler chamber by air inlet; Sulphur-containing substance wherein is by the desulfurizing agent absorbing and removing; Flow downward to the condensation hydroecium behind the water vapor condensation wherein, pass through condensate drain afterwards by condensate drain mouth discharger; When desulfurizer moves under cold environment; The heat-insulation layer that condensate drain is nested with outward can be preserved the heat that condensed water is obtained in filler chamber; Condensed water can Yin Wendu low and glaciation; Therefore the condensate drain of can flowing through is swimmingly discharged by the condensate drain mouth, can guarantee that like this condensed water in the desulfurizer can be discharged timely, thereby can guarantee the whole trouble-free operation of desulfurizer.
(2) the described desulfurizer of the utility model; Be equipped with heating tube between said condensate drain and the heat-insulation layer, said heating tube is that top and the said heating tube that sleeve pipe or the said heating tube of built-in heater strip is provided with water filling port and said condensate drain mouth is connected with delivery port.Except condensate drain, being nested with heat-insulation layer is outside the condensed water insulation, also improves the temperature of condensed water through the heating tube that is arranged between condensate drain and the heat-insulation layer, thereby guarantees that condensed water can not freeze, can be swimmingly by condensate drain mouth discharger; The mode of heating of heating tube has two kinds: a kind of is directly to heat the condensed water in the condensate drain through the heater strip that is provided with in the heating tube; Another kind is in heating tube, to inject hot water through circulation to come the indirect condensed water; Hot water is added in the heating tube by water filling port, uses temperature lowered hot water in back to discharge heating tube by delivery port.
(3) the described desulfurizer of the utility model, the skin of said tank body is with the housing that has base, and said air inlet, gas outlet, charging aperture, discharge port, water filling port, condensate drain mouth and delivery port extend to the outside of said housing through pipeline.Tank body be shaped as column type, be not easy to loading and unloading, and the shape of housing is regular, conveniently assemble and disassemble, and housing has base is positioned on the ground more firmly, in addition, various interface is arranged on the outside of housing, connects between the convenient desulfurization units at different levels.
(4) the described desulfurizer of the utility model, said gas outlet extends to the bottom of said tank body through pipeline, and is connected with the gas outlet of said housing bottom.Compare with the top that the gas outlet is arranged on housing or tank body, the industrial gasses in the said desulfurizer of the utility model can directly leave desulfurizer by the gas outlet that is positioned at the housing bottom after desulfurization, and convenient technical staff operates.
(5) the described desulfurizer of the utility model, the bottom of said tank body is the condensation hydroecium, said condensation hydroecium is positioned at the below of said filler chamber.Said condensation hydroecium can be used for the be not able to do in time condensed water of discharger of temporary transient a small amount of storage, to keep the normal operation of desulfurizer.
(6) the described desulfurizer of the utility model, the middle part of said tank body are provided with temperature-measuring port and extend to the outside of said housing through pipeline, and said temperature-measuring port is positioned at the top of said discharge port.Said temperature-measuring port is used to monitor the temperature of central point in the desulfurization unit, prevents that Yin Wendu is too high and causes the damage of the sintering and the equipment of desulfurizing agent layer.
(7) the described desulfurizer of the utility model, the bottom of said tank body are provided with and fill the nitrogen mouth and extend to the outside of said housing through pipeline, saidly fill the top that the nitrogen mouth is positioned at said discharge port.In the time of after desulfurizing agent uses, need regenerating, can in tank body, pour air by filling the nitrogen mouth earlier,, carry out follow-up desulfurizing agent regenerative process again to reduce the temperature of desulfurizing agent layer in the tank body.
(8) the described desulfurizer of the utility model, the top of said housing is provided with at least one hanger.Can move, load and unload, install equipment easily through hanger, it be more convenient to use.
(9) the described desulfurizer of the utility model is connected through the serial or parallel connection mode between multistage said desulfurization unit.Can carry out serial or parallel connection connection use between a plurality of desulfurization units according to the desulfurization amount of reality like this, more convenient and flexible.
Description of drawings
For the content that makes the utility model is understood more easily, the utility model combines the accompanying drawing and the specific embodiment that the content of the utility model is further explained;
Fig. 1 is the front view of the described desulfurizer of the utility model;
Fig. 2 has the front view of the desulfurizer of water filling port and delivery port for the said heating tube of the utility model;
Fig. 3 has the left view of the desulfurizer of water filling port and delivery port for the said heating tube of the utility model;
Fig. 4 has the front view of the desulfurizer of gas outlet for the said housing of the utility model bottom;
Fig. 5 has the left view of the desulfurizer of gas outlet for the said housing of the utility model bottom;
Fig. 6 is the said front view that has temperature-measuring port, fills the desulfurizer of nitrogen mouth, hanger and external thermal insulation of the utility model;
Fig. 7 is the said left view that has temperature-measuring port, fills the desulfurizer of nitrogen mouth, hanger and external thermal insulation of the utility model;
Fig. 8 is the sketch map of the desulfurizer that is connected between the said a plurality of desulfurization units of the utility model;
Wherein Reference numeral is: 1-air inlet, 2-gas outlet, 3-charging aperture, 4-discharge port, 5-filler chamber, 6-condensate drain mouth; The 7-condensate drain, 8-heat-insulation layer, 9-heating tube, 10-water filling port, 11-delivery port; The 12-housing, the 13-base, 14-condensation hydroecium, 15-temperature-measuring port, 16-fill the nitrogen mouth; The 17-hanger, 18-external thermal insulation, 19-feed pipe, 20-discharge nozzle, 21-blow-off pipe.
The specific embodiment
In order to more clearly understand the utility model, the utility model is done detailed explanation below in conjunction with specific embodiment.
The described desulfurizer of the utility model is as shown in Figure 1, comprises one-level desulfurization unit at least, and every grade of said desulfurization unit comprises tank body, is provided with filler chamber 5 in the said tank body, is filled with desulfurizing agent in the said filler chamber 5; The bottom of said tank body is provided with air inlet 1; The top of said tank body is provided with gas outlet 2; The top of said tank body is provided with charging aperture 3, and the bottom of said tank body is provided with condensate drain mouth 6, in the bottom of said tank body and the bottom that is positioned at said filler chamber 5 be provided with discharge port 4; Said condensate drain mouth 6 is connected with tank base through condensate drain 7, is equipped with heat-insulation layer 8 at the skin of said condensate drain 7.
On the basis of the above; As disposable embodiment, in order to prevent condensate freezes, thereby guarantee condensed water swimmingly through condensate drain 7 by condensate drain mouth 6 dischargers; Be equipped with heating tube 9 between said condensate drain 7 and the heat-insulation layer 8, said heating tube 9 is the sleeve pipe of built-in heater strip.
Another embodiment as the said desulfurizer of the utility model; Like Fig. 2, shown in 3; Be equipped with heating tube 9 between said condensate drain 7 and the heat-insulation layer 8, said heating tube 9 is provided with water filling port 10, and the top of said condensate drain mouth 6 and said heating tube 9 are connected with delivery port 11.
On the basis of the foregoing description; As interchangeable embodiment; For the ease of the loading and unloading of desulfurizer, move; The skin of said tank body is with the housing 12 that has base 13, and said air inlet 1, gas outlet 2, charging aperture 3, discharge port 4, water filling port 10, condensate drain mouth 6 and delivery port 11 extend to the outside of said housing 12 through pipeline.
On this basis, for the ease of technical staff's operation, like Fig. 4, shown in 5, said gas outlet 2 extends to the bottom of said tank body through pipeline, and is connected with the gas outlet 2 of said housing 12 bottoms.
On above basis, the bottom of said tank body is a condensation hydroecium 14, and said condensation hydroecium 14 is positioned at the below of said filler chamber 5.
Further; In order to monitor the temperature of tank interior; Prevent that Yin Wendu is too high and cause the damage of the sintering and the desulfurizer of desulfurizing agent layer, the middle part of said tank body is provided with temperature-measuring port 15 and extends to the outside of said housing 12 through pipeline, and said temperature-measuring port 15 is positioned at the top of said discharge port 4.
Further, the bottom of said tank body is provided with to be filled nitrogen mouth 16 and extends to the outside of said housing 12 through pipeline, saidly fills the top that nitrogen mouth 16 is positioned at said discharge port 4.
On the basis of the above, for the ease of desulfurizer is loaded and unloaded, the top of said housing 12 is provided with at least one hanger 17.Preferably, said hanger 17 is 4.
Further, the outside on said tank body top is equipped with external thermal insulation 18, referring to Fig. 6,7.
Further; As shown in Figure 8; Be connected through the serial or parallel connection mode between multistage said desulfurization unit, the connection pipeline between said desulfurization unit is provided with the valve body that can control keying, controls between desulfurization unit through the keying of valve body to connect through the serial or parallel connection mode.
Heat-insulation layer 8 is commercially available insulation material with the material of external thermal insulation 18 in the above-mentioned true example.
The ratio of the height of tank body described in the foregoing description and external diameter is greater than 3, is filled with abundant desulfurizing agent in the tank body and is used for gas sweetening to make things convenient for.
Though the utility model has carried out detailed elaboration through above-mentioned specific embodiment to it; But; Those skilled in the art should be understood that; Any form of being made on this basis that does not exceed the claim protection domain and the variation of details all belong to the claimed scope of the utility model.
Claims (11)
1. a desulfurizer comprises one-level desulfurization unit at least, and every grade of said desulfurization unit comprises,
Tank body is provided with filler chamber (5) in the said tank body, said filler chamber is filled with desulfurizing agent in (5);
The bottom of said tank body is provided with air inlet (1); The top of said tank body is provided with gas outlet (2); The top of said tank body is provided with charging aperture (3); The bottom of said tank body is provided with condensate drain mouth (6), in the bottom of said tank body and the bottom that is positioned at said filler chamber (5) be provided with discharge port (4);
It is characterized in that,
Said condensate drain mouth (6) is connected with tank base through condensate drain (7), is equipped with heat-insulation layer (8) at the skin of said condensate drain (7).
2. desulfurizer according to claim 1 is characterized in that, is equipped with heating tube (9) between said condensate drain (7) and the heat-insulation layer (8), and said heating tube (9) is the sleeve pipe of built-in heater strip.
3. desulfurizer according to claim 1; It is characterized in that; Be equipped with heating tube (9) between said condensate drain (7) and the heat-insulation layer (8); Said heating tube (9) is provided with water filling port (10), and the top of said condensate drain mouth (6) and said heating tube (9) are connected with delivery port (11).
4. according to the arbitrary described desulfurizer of claim 1-3; It is characterized in that; The skin of said tank body is with the housing (12) that has base (13), and said air inlet (1), gas outlet (2), charging aperture (3), discharge port (4), water filling port (10), condensate drain mouth (6) and delivery port (11) extend to the outside of said housing (12) through pipeline.
5. desulfurizer according to claim 4 is characterized in that, said gas outlet (2) extend to the bottom of said tank body through pipeline, and is connected with the gas outlet (2) of said housing (12) bottom.
6. according to claim 1 or 2 or 3 or 5 described desulfurizers, it is characterized in that the bottom of said tank body is condensation hydroecium (14), said condensation hydroecium (14) is positioned at the below of said filler chamber (5).
7. desulfurizer according to claim 6 is characterized in that, the middle part of said tank body is provided with temperature-measuring port (15) and extends to the outside of said housing (12) through pipeline, and said temperature-measuring port (15) is positioned at the top of said discharge port (4).
8. according to claim 1 or 2 or 3 or 5 or 7 described desulfurizers; It is characterized in that; The bottom of said tank body is provided with to be filled nitrogen mouth (16) and extends to the outside of said housing (12) through pipeline, saidly fills the top that nitrogen mouth (16) is positioned at said discharge port (4).
9. desulfurizer according to claim 8 is characterized in that, the top of said housing (12) is provided with at least one hanger (17).
10. according to claim 1 or 2 or 3 or 5 or 7 or 9 described desulfurizers, it is characterized in that the outside on said tank body top is equipped with external thermal insulation (18).
11. desulfurizer according to claim 10 is characterized in that, multistage said desulfurization unit is connected through the serial or parallel connection mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120561982 CN202387371U (en) | 2011-12-29 | 2011-12-29 | Desulfurizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120561982 CN202387371U (en) | 2011-12-29 | 2011-12-29 | Desulfurizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202387371U true CN202387371U (en) | 2012-08-22 |
Family
ID=46662323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120561982 Expired - Lifetime CN202387371U (en) | 2011-12-29 | 2011-12-29 | Desulfurizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202387371U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108219829A (en) * | 2018-02-07 | 2018-06-29 | 山东联星能源集团有限公司 | A kind of serialization desulfurizing oil equipment |
-
2011
- 2011-12-29 CN CN 201120561982 patent/CN202387371U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108219829A (en) * | 2018-02-07 | 2018-06-29 | 山东联星能源集团有限公司 | A kind of serialization desulfurizing oil equipment |
| CN108219829B (en) * | 2018-02-07 | 2020-06-30 | 山东联星能源集团有限公司 | Continuous oil product desulfurization equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120822 |
|
| CX01 | Expiry of patent term |