CN212790905U - Coal tar hydrogenation unit's portable feed mechanism - Google Patents
Coal tar hydrogenation unit's portable feed mechanism Download PDFInfo
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- CN212790905U CN212790905U CN202021659946.6U CN202021659946U CN212790905U CN 212790905 U CN212790905 U CN 212790905U CN 202021659946 U CN202021659946 U CN 202021659946U CN 212790905 U CN212790905 U CN 212790905U
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Abstract
The utility model discloses a portable feeding mechanism of a coal tar hydrogenation device, which comprises a tank body, one end of the oil inlet pipe is fixedly connected with an oil pipeline, the outer side of the oil pipeline is sleeved with a cooling copper pipe, one end of the cooling copper pipe is fixedly connected with a water pump, the bottom end of the fan bracket is fixedly connected with a fan supporting seat, the fan is fixedly arranged at the top end of the fan bracket, the utility model has scientific and reasonable structure and safe and convenient use, the oil outlet pipe, the oil pipeline, the cooling copper pipe, the water pump, the fixed seat and the fan are arranged, the water pump and the fan are turned on, at the moment, the water in the cooling copper pipe can absorb the heat emitted by the oil in the oil pipeline, then take hot water away through the water pump, then the hot water passes through the cooling copper pipe of water pump arrival bottom, and the fan can be to the cooling copper pipe cooling this moment, and the water in the water tank reachs the cooling copper pipe that cup joints in the oil pipeline outside once more and cools down oil.
Description
Technical Field
The utility model relates to a coal tar technical field specifically is a coal tar hydrogenation device's portable feed mechanism.
Background
The method is characterized in that black or black brown viscous liquid with pungent odor generated during coal dry distillation is called tar for short, coal tar can be divided into low-temperature coal tar, medium-temperature coal tar and high-temperature coal tar according to the dry distillation temperature, the coal tar obtained in coke production belongs to the high-temperature coal tar, the coal tar is one of coke oven gas purification products condensed and separated in the crude gas cooling process, the coal tar can generate usable gas and fuel oil after hydrogenation, the existing coal tar hydrogenation method adopts a combined process of full-back-mixing pre-hydrogenation and fixed bed hydrogenation, and the method has higher requirements on the feeding temperature;
however, in the conventional coal tar hydrogenation device for processing coal tar, the reaction feeding temperature is only controlled by the outlet of the heating furnace, once the temperature of the bed layer of the reactor rises too fast, the heating furnace is used for controlling the inlet temperature of the reactor, the temperature reduction is not ideal, the coal tar processing is not facilitated, and the reactor can be damaged in serious cases.
SUMMERY OF THE UTILITY MODEL
The utility model provides a coal tar hydrogenation device's portable feed mechanism can effectively solve and provide in the above-mentioned background art, current processing coal tar hydrogenation device, and reaction feed temperature only uses the exit control of heating furnace, in case reactor bed temperature rises at the excessive speed, reuses heating furnace control reactor entry temperature, and the cooling is not very ideal, is unfavorable for the processing of coal tar, can damage the problem of reactor when serious.
In order to achieve the above object, the utility model provides a following technical scheme: a portable feeding mechanism of a coal tar hydrogenation device comprises a tank body, wherein pillars are fixedly connected with the periphery of the bottom end of the tank body at equal angles, an oil inlet pipe is fixedly installed on one side of the top end of the tank body, a cleaning pipe is fixedly connected with the top end of the tank body, and an oil outlet pipe is fixedly connected with the bottom end of the tank body;
the oil pipe's one end fixedly connected with oil pipeline, cooling copper pipe has been cup jointed in oil pipeline's the outside, cooling copper pipe's one end fixedly connected with water pump, the bottom fixedly connected with fixing base of water pump, the one end fixedly connected with fan bracket of fixing base, fan bracket's bottom fixedly connected with fan supporting seat, fan bracket's top fixed mounting has the fan.
Preferably, one end of the cooling copper pipe 7 is fixedly connected with a water outlet of the water pump 8, the other end of the cooling copper pipe 7 is fixedly connected with the water tank 29, and a water suction pipe of the water pump 8 is fixedly connected with the water tank 29.
Preferably, the number of the fans is three, the three fans are all located at the bottom of one end of the cooling copper pipe, and input ends of the three fans are electrically connected with an output end of an external power supply.
Preferably, one side fixedly connected with intake pipe of the jar body, the control valve has been cup jointed in the outside of intake pipe, one side position department fixed mounting of control valve has the check valve, the one end fixedly connected with outlet duct of intake pipe, the gas outlet has been seted up to the outside equidistance of outlet duct.
Preferably, the outlet duct has three, and the equal equidistance in the outside of three outlet ducts has seted up the gas outlet, and the other end of intake pipe is connected with outside gas holder.
Preferably, a fixed cover is fixedly installed at the top end of the cleaning pipe, a hinge is fixedly connected to one side of the fixed cover, a limiting block is fixedly connected to the other side of the fixed cover, a fixed screw is penetratingly connected to the inner side of the limiting block through threads, a positioning block is fixedly connected to the top end of the tank body, and a positioning block is in fit connection with the bottom end of the fixed screw through threads;
the inboard fixedly connected with water pipe support of cleaning pipe, the one end fixed connection supporting seat of water pipe support, the water pipe hole has been seted up to the inboard of supporting seat, the rotation in water pipe hole is connected with the water pipe, the one end fixedly connected with shower nozzle of water pipe, the revolving stage has been cup jointed in the outside of water pipe.
Preferably, the inner diameter of the rotating platform is equal to the diameter of the water pipe hole, and the length of the water pipe is greater than that of the cleaning pipe.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization:
1. be provided with a jar body, the pillar, advance oil pipe, clean pipe, go out oil pipe, oil pipeline, the cooling copper pipe, a water pump, a fixed base, a fan support, fan supporting seat and fan, oil when oil pipeline's oil begins the entering at the uniform velocity when advancing oil pipe, open water pump and fan, the heat that oil was sent out in the oil pipeline can be absorbed to the water in the cooling copper pipe this moment, then take hot water away through the water pump, then hot water passes through the cooling copper pipe of water pump arrival bottom, the fan can be to the cooling copper pipe cooling this moment, water entering water tank after the cooling, cooling copper pipe cooling is being got into through the water pump, prevent that the inside reaction temperature of retort is higher, influence reaction effect destroys the retort even.
2. Be provided with the intake pipe, the control valve, the check valve, outlet duct and gas outlet, when carrying out hydrogenation reaction, hydrogen can enter into a jar internal portion through the intake pipe, after getting into a jar internal portion, can give vent to anger through the outlet duct, the surface of outlet duct is by the bottom to the even gas outlet of having seted up of top equidistance, because the quality of hydrogen is less than the air, so can be through outlet duct upward movement after getting into a jar body, because the existence hydrogen of gas outlet can be even spread at whole jar internally again, can be even when the reaction takes place contact reaction with the coal tar, make the reaction effect promote, improve the quality of reaction product.
3. Be provided with fixed lid, the hinge, the stopper, clamping screw, the locating piece, the water pipe support, a supporting seat, the water pipe hole, a water pipe, shower nozzle and revolving stage, open the fixed lid in top after the reaction, pass through conduit and water piping connection with the water tank, then control the shower nozzle at the internal portion rotation injection of jar through rotatory revolving stage, wash the inside of the jar body, prevent to take place the reaction back, it is not timely to wash internal wall of jar, the coal tar that leads to is at the internal portion scale deposit of jar, cause the influence to subsequent reaction.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
In the drawings:
fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a cross-sectional view of the tank of the present invention;
FIG. 3 is a schematic structural diagram of the fan of the present invention;
FIG. 4 is a schematic structural view of the water pipe of the present invention;
reference numbers in the figures: 1. a tank body; 2. a pillar; 3. an oil inlet pipe; 4. cleaning the tube; 5. an oil outlet pipe; 6. an oil pipeline; 7. cooling the copper pipe; 8. a water pump; 9. a fixed seat; 10. a fan bracket; 11. a fan supporting seat; 12. a fan; 13. an air inlet pipe; 14. a control valve; 15. a one-way valve; 16. an air outlet pipe; 17. an air outlet; 18. a fixed cover; 19. a hinge; 20. a limiting block; 21. fixing the screw rod; 22. positioning blocks; 23. a water pipe bracket; 24. a supporting seat; 25. a water pipe hole; 26. a water pipe; 27. a spray head; 28. a rotating table; 29. a water tank.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Example (b): as shown in fig. 1-4, the utility model provides a technical scheme, a portable feeding mechanism of a coal tar hydrogenation device, which comprises a tank body 1, a pillar 2 is fixedly connected with the bottom end of the tank body 1 at equal angles all around, an oil inlet pipe 3 is fixedly installed on one side of the top end of the tank body 1, a cleaning pipe 4 is fixedly connected with the top end of the tank body 1, and an oil outlet pipe 5 is fixedly connected with the bottom end of the tank body 1;
the one end fixedly connected with oil pipeline 6 of advancing oil pipe 3, cooling copper pipe 7 has been cup jointed in the outside of oil pipeline 6, cooling copper pipe 7's one end and water pump 8's delivery port fixed connection, cooling copper pipe 7's the other end and water tank 29 fixed connection, water pump 8's the pipe and water tank 29 fixed connection that absorb water. Can improve the cooling effect, the one end fixedly connected with water pump 8 of cooling copper pipe 7, the bottom fixedly connected with fixing base 9 of water pump 8, the one end fixedly connected with fan bracket 10 of fixing base 9, the bottom fixedly connected with fan supporting seat 11 of fan bracket 10, the top fixed mounting of fan bracket 10 has fan 12, fan 12 has threely, three fan 12 all is located cooling copper pipe 7 one end bottom, the better cooling to cooling copper pipe 7, the input of three fan 12 and external power source's output electric connection.
One side fixedly connected with intake pipe 13 of jar body 1, control valve 14 has been cup jointed in the outside of intake pipe 13, one side position department fixed mounting of control valve 14 has check valve 15, the one end fixedly connected with outlet duct 16 of intake pipe 13, gas outlet 17 has been seted up to the outside equidistance of outlet duct 16, outlet duct 16 has three, gas outlet 17 has been seted up to the equal equidistance in the outside of three outlet ducts 16, the other end of intake pipe 13 is connected with outside gas holder, make more even that gas got into.
A fixed cover 18 is fixedly installed at the top end of the cleaning tube 4, a hinge 19 is fixedly connected to one side of the fixed cover 18, a limiting block 20 is fixedly connected to the other side of the fixed cover 18, a fixed screw 21 is penetratingly connected to the inner side of the limiting block 20 through threads, a positioning block 22 is fixedly connected to the top end of the tank body 1, and a positioning block 22 is fittingly connected to the bottom end of the fixed screw 21 through threads;
4 inboard fixedly connected with water pipe support 23 of clean pipe, the one end fixed connection supporting seat 24 of water pipe support 23, water pipe hole 25 has been seted up to the inboard of supporting seat 24, the rotation of water pipe hole 25 is connected with water pipe 26, the internal diameter of revolving stage 28 equals the diameter of water pipe hole 25, the length of water pipe 26 is greater than the length of clean pipe 4, prevent that water pipe 26 from dropping, the one end fixedly connected with shower nozzle 27 of water pipe 26, revolving stage 28 has been cup jointed in the outside of water pipe 26.
The utility model discloses a theory of operation and use flow: firstly, when the oil of outside oil tank entered oil pipe 3 through the beginning at the uniform velocity of oil pipeline 6, simultaneously water pump 8 and fan 12 were opened, the heat that oil was sent out in oil pipeline 6 can be absorbed to the water in cooling copper pipe 7 this moment, then take away hot water through water pump 8, hot water arrives the cooling copper pipe 7 of bottom through water pump 8, fan 12 can lower the temperature to cooling copper pipe 7 this moment, then carry water tank 29, the water after the cooling reachs the cooling copper pipe 7 that cup joints in the oil pipeline 6 outside through water pump 8 again and cools down oil, prevent that the internal reaction temperature of jar is higher, influence the reaction effect and even damage retort.
Then, when the hydrogenation reaction is started, the interior of the tank body 1 is hydrogenated, hydrogen can enter the interior of the tank body 1 through the air inlet pipe 13, after the hydrogen enters the interior of the tank body 1, the hydrogen can be discharged through the air outlet pipe 16, the air outlet 17 is uniformly formed in the outer side of the air outlet pipe 16 from the bottom to the top in an equidistant mode, the quality of the hydrogen is smaller than that of the air, the hydrogen can move upwards through the air outlet pipe 16 after entering the tank body 1, the hydrogen can be uniformly dispersed in the whole tank body 1 due to the existence of the air outlet 17, then the quantity of the entering air is controlled through the control valve 14 during the reaction, the situation that more or less hydrogen is added is avoided, the reaction effect is influenced, the check valve 15 can prevent the hydrogen from flowing backwards, the uniformly dispersed hydrogen can be uniformly subjected to contact reaction with coal tar.
Finally, after the reaction is finished, the top fixing cover 18 is opened, the water tank 29 is connected with the water pipe 26 through a water conveying pipeline, then the rotating table 28 is used for controlling the spray head 27 to rotate and spray in the tank body 1, the interior of the tank body 1 is cleaned, and the situation that after the reaction is carried out, the inner wall of the tank body 1 is not cleaned timely, so that the coal tar is scaled in the tank body 1 and subsequent reactions are affected is prevented.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a coal tar hydrogenation unit's portable feed mechanism, includes a jar body (1), the bottom of jar body (1) is equalling angle fixedly connected with pillar (2) all around, top one side fixed mounting of the jar body (1) has into oil pipe (3), its characterized in that: the top end of the tank body (1) is fixedly connected with a cleaning pipe (4), and the bottom end of the tank body (1) is fixedly connected with an oil outlet pipe (5);
advance one end fixedly connected with oil pipeline (6) of oil pipe (3), cooling copper pipe (7) have been cup jointed in the outside of oil pipeline (6), the one end fixedly connected with water pump (8) of cooling copper pipe (7), the bottom fixedly connected with fixing base (9) of water pump (8), the one end fixedly connected with fan bracket (10) of fixing base (9), the bottom fixedly connected with fan supporting seat (11) of fan bracket (10), the top fixed mounting of fan bracket (10) has fan (12).
2. The portable feeding mechanism of the coal tar hydrogenation device according to claim 1, characterized in that: one end of the cooling copper pipe (7) is fixedly connected with a water outlet of the water pump (8), the other end of the cooling copper pipe (7) is fixedly connected with the water tank (29), and a water suction pipe of the water pump (8) is fixedly connected with the water tank (29).
3. The portable feeding mechanism of the coal tar hydrogenation device according to claim 1, characterized in that: the number of the fans (12) is three, the three fans (12) are all located at the bottom of one end of the cooling copper pipe (7), and the input ends of the three fans (12) are electrically connected with the output end of an external power supply.
4. The portable feeding mechanism of the coal tar hydrogenation device according to claim 1, characterized in that: the jar body (1), one side fixedly connected with intake pipe (13), control valve (14) have been cup jointed in the outside of intake pipe (13), one side position department fixed mounting of control valve (14) has check valve (15), the one end fixedly connected with outlet duct (16) of intake pipe (13), gas outlet (17) have been seted up to the outside equidistance of outlet duct (16).
5. The portable feeding mechanism of the coal tar hydrogenation device according to claim 4, characterized in that: the gas outlet pipe (16) have three, and gas outlet (17) have been seted up to the equal equidistance in the outside of three outlet pipes (16), and the other end of intake pipe (13) is connected with outside gas holder.
6. The portable feeding mechanism of the coal tar hydrogenation device according to claim 1, characterized in that: a fixed cover (18) is fixedly mounted at the top end of the cleaning pipe (4), a hinge (19) is fixedly connected to one side of the fixed cover (18), a limiting block (20) is fixedly connected to the other side of the fixed cover (18), a fixing screw rod (21) is connected to the inner side of the limiting block (20) in a penetrating manner through threads, a positioning block (22) is fixedly connected to the top end of the tank body (1), and a positioning block (22) is connected to the bottom end of the fixing screw rod (21) in a fitting manner through threads;
clean pipe (4) inboard fixedly connected with water pipe support (23), one end fixed connection supporting seat (24) of water pipe support (23), water pipe hole (25) have been seted up to the inboard of supporting seat (24), the rotation of water pipe hole (25) is connected with water pipe (26), one end fixedly connected with shower nozzle (27) of water pipe (26), revolving stage (28) have been cup jointed in the outside of water pipe (26).
7. The portable feeding mechanism of the coal tar hydrogenation device according to claim 6, characterized in that: the inner diameter of the rotating platform (28) is equal to the diameter of the water pipe hole (25), and the length of the water pipe (26) is larger than that of the cleaning pipe (4).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021659946.6U CN212790905U (en) | 2020-08-11 | 2020-08-11 | Coal tar hydrogenation unit's portable feed mechanism |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202021659946.6U CN212790905U (en) | 2020-08-11 | 2020-08-11 | Coal tar hydrogenation unit's portable feed mechanism |
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| CN212790905U true CN212790905U (en) | 2021-03-26 |
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| CN202021659946.6U Active CN212790905U (en) | 2020-08-11 | 2020-08-11 | Coal tar hydrogenation unit's portable feed mechanism |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114307867A (en) * | 2021-12-02 | 2022-04-12 | 冯东 | Coal tar hydrogenation reactor |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114307867A (en) * | 2021-12-02 | 2022-04-12 | 冯东 | Coal tar hydrogenation reactor |
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