CN212417039U - Horizontal anti-leakage rectifying tower - Google Patents

Abstract

The utility model discloses a horizontal anti-leakage rectifying tower, including tower body and vacuum pump, tower body top outer wall has the flange head through bolted connection, flange head top outer wall welding has the blast pipe, blast pipe one end outer wall welding has the cooler bin, the toper fill has all been welded to the both sides of cooler bin bottom inner wall, two the toper is fought the bottom outer wall and has all been welded the collector tube, the collector tube is connected with the collector tube through the tee bend, it has the leakage-proof pipe to peg graft bottom outer wall of collector tube, the outside threaded connection in leakage-proof pipe top has tap, tower body bottom outer wall welding has stills, the top welding of tower body one side outer wall has the feed liquor pipe. The utility model discloses the tower body has realized the sealed effect of the two with the stills welding together, and blast pipe has reduced gas leakage's possibility to all adopting the welded mode between the hydrops jar, and the inside below of stills is the liquid phase material, does not have other possibilities of revealing equally, has prevented revealing of rectification thing.

Description

Horizontal anti-leakage rectifying tower

Technical Field

The utility model relates to a ditch rectification technical field specifically is a horizontal leak-proof rectifying column.

Background

In recent years, with the rapid development of petroleum and chemical industries, some higher requirements are put forward on rectification equipment in the rectification technology, namely, the rectification equipment has large processing capacity, the occupied area of the equipment needs to be reduced, meanwhile, with the further humanity of environmental protection requirements, leakage-free and full recovery are basic requirements of chemical engineering, and the number of connecting ports needs to be reduced for the rectification equipment to reduce the leakage probability.

Therefore, a horizontal leakage-proof rectifying tower is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a horizontal anti-leakage rectifying column, the tower body has realized the sealed effect of the two with the stills welding together, blast pipe to all adopting welded mode between the hydrops jar reduced gas leakage's possibility, the inside below of stills is the liquid phase material, does not have other possibilities of revealing equally, has prevented revealing of rectification thing to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a horizontal anti-leakage rectifying tower, includes tower body and vacuum pump, tower body top outer wall has the flange head through bolted connection, flange head top outer wall welding has the blast pipe, blast pipe one end outer wall welding has the cooler bin, the toper fill, two has all been welded to the both sides of cooler bin bottom inner wall the toper is fought bottom outer wall and is all welded the accumulator, the accumulator has the collector tube through three way connection, the outer wall welding of collector tube bottom has the hydrops jar, hydrops jar bottom outer wall is pegged graft and is had the leak protection pipe, the outside threaded connection in leak protection pipe top has tap, the outer wall welding of tower body bottom has stills, the top welding of tower body one side outer wall has the feed liquor.

The flange head is used for the swing joint of tower body and blast pipe, the blast pipe is used for the transport of steam, the cooler bin is used for the liquefaction of steam, the toper is fought and is convenient for the liquefaction thing of being convenient for concentrate, inside the accumulator is convenient for carry liquid to the hydrops jar with liquid collection pipe, the hydrops jar is used for the collection of rectification component, the leak protection pipe is used for preventing that gas from along with liquid discharge, tap is used for the control of leak protection pipe, stills is used for the heating and the storage of liquid, support the tower body simultaneously, inside the vacuum pump is used for carrying the tower body again with the inside liquid of stills.

Preferably, the two sides of the inner wall of the top of the cooling box are both connected with fillers through bolts, and a vertical plate is welded in the middle of the inner wall of the bottom of the cooling box.

The gas phase substance is liquefied when meeting the low-temperature packing, and the part which is not liquefied is liquefied after contacting the vertical plate, so that the vertical plate improves the route length of the gas and the rectification efficiency.

Preferably, hydrops tank deck portion outer wall is pegged graft and is had the barometer, the electric jacket has been cup jointed to the bottom of hydrops tank outer wall, and the electric jacket cup joints in the leak protection outside of tubes, the top welding of hydrops tank one side outer wall has the backflow pipe, and the outer wall of backflow pipe one end welds on tower body one side outer wall.

The electric jacket can distill the inside rectification component of hydrops jar once more to flow backward once more through the refluence pipe, know the inside atmospheric pressure of hydrops jar through observing the barometer, prevent that hydrops jar internal pressure from too big causing gaseous escape, the security that has improved equipment has prevented simultaneously to reveal the emergence.

Preferably, the arc sheets are welded on two sides of the bottom of the outer wall of the distillation kettle, and the supporting legs are welded on two sides of the outer wall of the bottom of the arc sheets.

The arc piece increases the area of contact with stills, has reduced stills outer wall local stress, has increased the area of contact of supporting leg with stills simultaneously, and the supporting leg has improved equipment stability.

Preferably, the mounting bases are welded to two sides of the outer wall of the tower body, the outer wall of one side of each mounting base is connected with a supporting rod through a bolt, and an electric heating column is welded to the outer wall of one end of each supporting rod.

The mount pad is convenient to be connected with the bracing piece, and then has realized the fixed of electric heat post, does not influence the sealed effect of equipment inner wall simultaneously, and electric heat post secondary heating compensates the inside heat loss of feed liquor pipe, has improved the volume of volatilizing of rectification component, has improved rectification efficiency.

Preferably, the liquid inlet pipe is of a multilayer annular structure, the liquid inlet pipe is sleeved outside the electric heating column, the liquid inlet pipe is communicated with the inside of the vacuum pump through a tee joint and a pipeline, and the air inlet end of the vacuum pump is communicated with the inside of the distillation kettle through a pipeline.

The material that will need the rectification is from the inside transport of feed liquor pipe to the tower body inside, and the helical structure of feed liquor pipe has increased the area of contact with the electric jacket among the transportation process, and the contact time that has increased with the electric jacket is flowed from the top to the entering of feed liquor pipe bottom to the rectification material.

Preferably, the inner wall of tower body both sides all welds the baffle that has a plurality of to be vertical interval distribution, the outer wall welding of baffle one side has the overflow plate, overflow plate both sides outer wall all welds on the tower body inner wall.

The high-temperature liquid phase substance is gathered above the baffle inside the tower body and flows downwards along the overflow plate, the low-melting-point substance inside the distillation still is heated to become gas to move upwards, the contact area and the contact time of the liquid are increased by the baffle and the overflow plate, and the rectification effect is improved.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses, the tower body has realized the sealed effect of the two with the stills welding together, and the gas leakage's possibility has been reduced all to adopting the welded mode between the blast pipe and the hydrops jar, and the inside below of stills is the liquid phase material, does not have other possibilities of revealing equally, has prevented the revealing of rectification thing;

2. the utility model discloses, when taking out the liquid in the hydrops jar, leak protection pipe can prevent that gaseous phase material from flowing out from the tap, knows the atmospheric pressure in the hydrops jar through observing the barometer, prevents that the internal pressure of hydrops jar from too big causing gas escape, has improved the security of equipment and has prevented revealing simultaneously and take place;

3. the utility model discloses, after the inside liquid of stills took the feed liquor pipe through the vacuum pump, through the heating of electric heat post, the helical structure of feed liquor pipe has improved the heat transfer effect of electric heat post, and secondary heating compensates heat loss in the pipeline, has improved the volume of volatilizing of rectification component, has improved rectification efficiency.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the cone-shaped bucket of the present invention;

fig. 3 is a schematic structural view of the baffle and the overflow plate of the present invention.

In the figure: 1. a tower body; 2. a flange head; 3. an exhaust pipe; 4. a cooling tank; 5. a filler; 6. a vertical plate; 7. a conical hopper; 8. a recovery pipe; 9. a barometer; 10. a liquid collecting pipe; 11. a liquid accumulation tank; 12. an electric jacket; 13. a leakage-proof pipe; 14. a faucet; 15. a reflux tube; 16. a distillation kettle; 17. an arc sheet; 18. supporting legs; 19. a vacuum pump; 20. a liquid inlet pipe; 21. a mounting seat; 22. a strut; 23. an electrothermal column; 24. a baffle plate; 25. an overflow plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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. 1-3, the present invention provides a technical solution: the utility model provides a horizontal anti-leakage rectifying tower, as shown in fig. 1-2, includes tower body 1 and vacuum pump 19, there is flange head 2 tower body 1 top outer wall through bolted connection, the welding of 2 top outer walls of flange head has blast pipe 3, the welding of 3 one end outer walls of blast pipe has cooler bin 4, the toper 7, two of fighting is all welded to the both sides of 4 bottom inner walls of cooler bin 7 the toper 7 bottom outer wall all welds has recovery tube 8, recovery tube 8 has collector tube 10 through three way connection, collector tube 10 bottom outer wall welding has long-pending fluid reservoir 11, long-pending fluid reservoir 11 bottom outer wall is pegged graft and is had leak protection pipe 13, the outside threaded connection in leak protection pipe 13 top has tap 14, the welding of 1 bottom outer wall of tower body has stills 16, the welding of the top of 1 one side outer wall of.

Through above-mentioned technical scheme, flange head 2 is used for tower body 1 and exhaust pipe 3's swing joint, exhaust pipe 3 is used for the transport of steam, cooler bin 4 is used for the liquefaction of steam, the toper is fought 7 and is convenient for the liquefaction thing to concentrate, recovery tube 8 and header pipe 10 are convenient for carry liquid inside hydrops jar 11, hydrops jar 11 is used for the collection of rectification component, leak protection pipe 13 is used for preventing gas along with liquid discharge, tap 14 is used for leak protection pipe 13's control, stills 16 are used for the heating and the storage of liquid, support tower body 1 simultaneously, vacuum pump 19 is used for carrying the inside liquid of stills 16 inside tower body 1 again inside, carry out the secondary rectification.

Specifically, as shown in fig. 1, the two sides of the inner wall of the top of the cooling box 4 are both connected with fillers 5 through bolts, and the riser 6 is welded in the middle of the inner wall of the bottom of the cooling box 4.

Through above-mentioned technical scheme, gaseous phase material meets microthermal filler 5 liquefaction, and partial liquefaction that does not liquefy is liquefied after contacting riser 6, and riser 6 has improved gaseous route length, has improved rectification efficiency.

Specifically, as shown in fig. 1, a barometer 9 is inserted into the outer wall of the top of the accumulated liquid tank 11, an electric jacket 12 is sleeved on the bottom of the outer wall of the accumulated liquid tank 11, the electric jacket 12 is sleeved outside the leakage-proof pipe 13, a backflow pipe 15 is welded on the top of the outer wall of one side of the accumulated liquid tank 11, and the outer wall of one end of the backflow pipe 15 is welded on the outer wall of one side of the tower body 1.

Through above-mentioned technical scheme, electric jacket 12 can distill 11 inside rectification components of hydrops jar once more to flow backward once more through backflow pipe 15, know 11 inside atmospheric pressure of hydrops jar through observing barometer 9, prevent that 11 internal pressure of hydrops jar is too big to cause gaseous escape, improved the security of equipment and prevented simultaneously that reveal the emergence.

Specifically, as shown in fig. 1, arc sheets 17 are welded on two sides of the bottom of the outer wall of the distillation still 16, and support legs 18 are welded on two sides of the outer wall of the bottom of the arc sheets 17.

Through above-mentioned technical scheme, arc 17 has increased with stills 16's area of contact, has reduced stills 16 outer wall local stress, has increased supporting leg 18 and stills 16's area of contact simultaneously, and supporting leg 18 has improved equipment stability.

Specifically, as shown in fig. 1, the mounting seat 21 has all been welded to tower body 1 outer wall both sides, there is branch 22 mounting seat 21 one side outer wall through bolted connection, the welding of branch 22 one end outer wall has electrothermal column 23.

Through the technical scheme, the mounting seat 21 is conveniently connected with the supporting rod 22, so that the fixing of the electric heating column 23 is realized, the sealing effect of the inner wall of the equipment is not influenced, the secondary heating of the electric heating column 23 compensates the heat loss in the liquid inlet pipe 20, the volatilization amount of the rectification components is increased, and the rectification efficiency is increased.

Specifically, as shown in fig. 1, the liquid inlet pipe 20 is of a multilayer annular structure, the liquid inlet pipe 20 is sleeved outside the electrothermal column 23, the liquid inlet pipe 20 is communicated with the inside of the vacuum pump 19 through a tee joint and a pipeline, and the air inlet end of the vacuum pump 19 is communicated with the inside of the distillation still 16 through a pipeline.

Through the technical scheme, the substances to be rectified are conveyed to the interior of the tower body 1 from the interior of the liquid inlet pipe 20, the spiral structure of the liquid inlet pipe 20 increases the contact area with the electric heating column 23 in the conveying process, and the rectified substances flow out from the top end of the bottom end of the liquid inlet pipe 20 to prolong the contact time with the electric heating column 23.

Specifically, as shown in fig. 3, the inner wall of tower body 1 both sides all welds the baffle 24 that has a plurality of to be vertical interval distribution, the outer wall welding of 24 one sides of baffle has overflow plate 25, overflow plate 25 both sides outer wall all welds on tower body 1 inner wall.

Through above-mentioned technical scheme, the liquid phase material of high temperature assembles in the tower body 1 inside and flows down in baffle 24 top and along overflow plate 25, and the inside low melting point material of stills 16 is heated and becomes gaseous upward movement, and baffle 24 and overflow plate 25 have increased the area of contact and the contact time of liquid, have improved the rectification effect.

The working principle is as follows: the material to be rectified is conveyed from the inside of the liquid inlet pipe 20 to the inside of the tower body 1, the spiral structure of the liquid inlet pipe 20 increases the contact area with the electric heating column 23 in the conveying process, the rectified material flows out from the top end of the liquid inlet pipe 20 from the bottom end, the contact time with the electric heating column 23 is prolonged, the high-temperature liquid phase material is gathered above the baffle plate 24 and flows downwards along the overflow plate 25 in the tower body 1, the low-melting-point material in the distillation kettle 16 is heated to be changed into gas to move upwards, the baffle plate 24 and the overflow plate 25 increase the contact area and the contact time of the liquid, the rectification effect is improved, the material of the low-melting-point part is firstly gasified and moves from the top end of the tower body 1 through the exhaust pipe 3 and the inside of the cooling box 4, the gas phase material is liquefied when encountering the low-temperature filler 5, the part which is not liquefied is contacted, condensation material flows down through toper fill 7 and enters into hydrops jar 11 inside from recovery tube 8, tee bend and collecting pipe 10, when the rectification component is collected to needs, can be through opening tap 14, make the rectification component flow along leak protection pipe 13, leak protection pipe 13 adopts U-shaped tubular structure, prevent that gas from causing the leakage along with the outside flow of rectification component together, when 16 inside materials of stills are more, can open inside vacuum pump 19 imports the feed liquor pipe 20 with 16 inside materials of stills once more, carry out the secondary rectification.

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 (7)

1. A horizontal anti-leakage rectifying tower is characterized in that: comprises a tower body (1) and a vacuum pump (19), the outer wall of the top of the tower body (1) is connected with a flange head (2) through a bolt, an exhaust pipe (3) is welded on the outer wall of the top of the flange head (2), a cooling box (4) is welded on the outer wall of one end of the exhaust pipe (3), conical hoppers (7) are welded on two sides of the inner wall of the bottom of the cooling box (4), recovery pipes (8) are welded on the outer walls of the bottoms of the two conical hoppers (7), the recovery pipe (8) is connected with a liquid collecting pipe (10) through a tee joint, the outer wall of the bottom of the liquid collecting pipe (10) is welded with a liquid accumulating tank (11), a leakage-proof pipe (13) is inserted into the outer wall of the bottom of the liquid accumulation tank (11), the outer part of the top end of the leakage-proof pipe (13) is connected with a water tap (14) through screw threads, the tower body (1) bottom outer wall welding has stills (16), the top welding of tower body (1) one side outer wall has feed liquor pipe (20).

2. A horizontal leak-proof rectification column as claimed in claim 1, wherein: both sides of the inner wall of the top of the cooling box (4) are connected with fillers (5) through bolts, and a vertical plate (6) is welded in the middle of the inner wall of the bottom of the cooling box (4).

3. A horizontal leak-proof rectification column as claimed in claim 1, wherein: the utility model discloses a building of a tower body, including hydrops jar (11), hydrops jar (11) top outer wall peg graft and have barometer (9), the electric jacket (12) have been cup jointed to the bottom of hydrops jar (11) outer wall, and electric jacket (12) cup joint in leak protection pipe (13) outside, the top welding of hydrops jar (11) one side outer wall has backflow pipe (15), and backflow pipe (15) one end outer wall welds on tower body (1) one side outer wall.

4. A horizontal leak-proof rectification column as claimed in claim 1, wherein: the distillation still (16) outer wall bottom both sides all weld have arc piece (17), arc piece (17) bottom outer wall both sides all weld have supporting leg (18).

5. A horizontal leak-proof rectification column as claimed in claim 1, wherein: the tower body (1) outer wall both sides all weld have mount pad (21), mount pad (21) one side outer wall has branch (22) through bolted connection, branch (22) one end outer wall welding has electrothermal column (23).

6. A horizontal leak-proof rectification column as claimed in claim 1, wherein: the liquid inlet pipe (20) is of a multilayer annular structure, the liquid inlet pipe (20) is sleeved outside the electrothermal column (23), the liquid inlet pipe (20) is communicated with the inside of the vacuum pump (19) through a tee joint and a pipeline, and the air inlet end of the vacuum pump (19) is communicated with the inside of the distillation kettle (16) through a pipeline.

7. A horizontal leak-proof rectification column as claimed in claim 1, wherein: the tower body (1) both sides inner wall all welds baffle (24) that a plurality of is vertical interval distribution, baffle (24) one side outer wall welding has overflow plate (25), overflow plate (25) both sides outer wall all welds on tower body (1) inner wall.

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