CN213222097U - Reboiling device with anti-blocking structure - Google Patents

Abstract

The utility model relates to a reboiling equipment technical field specifically is a reboiling device with prevent stifled structure, including the cyclohexanol knockout tower, the feeding mouth of pipe has been seted up in the left side of cyclohexanol knockout tower, the discharge gate has been seted up to the bottom of cyclohexanol knockout tower, the orificial left side fixedly connected with installation piece of feeding, and the inside of installation piece is inserted and is equipped with and revolves the cover, revolve the cover and keep away from orificial one side fixedly connected with lateral line of feeding, and the other end and the hydration reactor bottom end of lateral line are connected, the outside fixedly connected with fixed block of lateral line. The utility model discloses be provided with and revolve cover and bleeder line, prevent the heavy oil accumulation, be provided with spring and current-limiting plate, control the velocity of flow of light oil, strengthen the flexibility in the use, be provided with slider and filter screen, avoid the inside impurity of feed opening to flow back to hydration reactor and cyclohexanol knockout tower through the bleeder line in, also avoid the inside impurity of bleeder line to carry to the inside of reboiler body simultaneously.

Description

Reboiling device with anti-blocking structure

Technical Field

The utility model relates to a reboiling equipment technical field specifically is a reboiling device with prevent stifled structure.

Background

The reboiler plays very important effect in the chemical industry knockout tower, be the power supply of whole tower, whole tower is from low to high, distribute according to boiling height, bottom high boiling point material (heavy oil), the top is low boiling point material (light oil), consequently, the reboiler long-term operation, inside deposits high boiling point heavy oil easily, this heavy oil viscosity is big, easily cause the blockage of reboiler heat exchange tube, the heat transfer is bad, reduce reboiler efficiency, consequently, the device that boils that needs a reboiling that has anti-blocking structure promptly solves above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a reboiling device with prevent stifled structure to the inside that provides in solving above-mentioned background art stores up high boiling heavy oil easily, and this heavy oil viscosity is big, easily causes the reboiler heat exchange tube to block up, and the heat transfer is bad, reduces the problem of reboiler efficiency.

In order to achieve the above object, the utility model provides a following technical scheme: a reboiling device with an anti-blocking structure comprises a cyclohexanol separation tower, wherein a feeding pipe orifice is formed in the left side of the cyclohexanol separation tower, a discharge outlet is formed in the bottom end of the cyclohexanol separation tower, an installation block is fixedly connected to the left side of the feeding pipe orifice, a rotary sleeve is inserted into the installation block, a branch pipe is fixedly connected to one side, away from the feeding pipe orifice, of the rotary sleeve, the other end of the branch pipe is connected with the bottom end of a hydration reactor, a fixed block is fixedly connected to the outer side of the branch pipe, a sleeve rod is inserted into the fixed block, an insertion rod is connected to the inner part of the sleeve rod through a spring, the other end of the insertion rod is fixedly connected with a limiting frame, a threaded sleeve is arranged on the right side of the limiting frame, a screw rod is inserted into the threaded sleeve, the screw rod extends into the limiting frame, and a flow limiting plate is, and inside the current-limiting plate extended to the lateral line, the bottom of lateral line was inserted and is established the downside at the reboiler body, and the upside of reboiler body installs the material loading mouth, the feed opening is installed to the downside of reboiler body, and is provided with the slider on the left and right sides inner wall of feed opening, the one side that the slider is close to each other is connected through the filter screen.

Preferably, the installation piece is provided with two sets ofly altogether, and two sets of the installation piece is installed respectively in the left side of feeding pipe mouth and hydration reactor's bottom, the thread groove has been seted up to the inside of installation piece, and the inboard size of thread groove and the outside size looks adaptation of cover soon.

Preferably, the top of loop bar sets up to the arc structure, the spread groove with spring matched with is seted up to the inside of fixed block, the loop bar passes through inside the spring extends to the spread groove.

Preferably, the right side of the screw rod is fixedly provided with a rotating handle, and the rotating handle is of a semicircular structure.

Preferably, the sliding groove is formed in the position, corresponding to the sliding block, of the inner side of the feed opening, the inner wall of the sliding groove is in contact with the surface of the sliding block, and the feed opening is connected with the sliding block in a sliding mode.

Preferably, the connecting rods are provided with four groups, the four groups of connecting rods are inserted into one side where the feeding port and the discharging port are close to each other, fixing grooves matched with the connecting rods are formed in the upper end and the lower end of the reboiler body, the connecting rods extend into the fixing grooves, and the upper end and the lower end of the reboiler body are connected with the feeding port and the discharging port through the connecting rods respectively.

Compared with the prior art, the beneficial effects of the utility model are that: this reboiling device with prevent stifled structure is provided with and revolves cover and lateral line, prevents the heavy oil accumulation, is provided with spring and current-limiting plate, controls the velocity of flow of light oil, strengthens the flexibility in the use, is provided with slider and filter screen, avoids the inside impurity of feed opening to flow back to hydration reactor and cyclohexanol knockout tower through the lateral line in, also avoids the inside impurity of lateral line to carry to the inside of reboiler body simultaneously.

(1) The device is through being provided with and revolves cover and bleeder line, causes the bottom of reboiler body with the bleeder line, through the volatility of light oil, plays the effect of disturbance to the heavy oil of reboiler body bottom, prevents the heavy oil accumulation, and then prevents the inside blocking phenomenon that appears of feed opening, strengthens the work efficiency of reboiler body, guarantees the normal use of device, prolongs the life of this device, reduces the maintenance cost of device, reinforcing enterprise economic benefits.

(2) The device is through being provided with spring and restrictor plate, the person of facilitating the use installs the outside at the reboiler body with spacing frame, through rotating the commentaries on classics handle that the screw rod right side set up, the restrictor plate atress that is connected with the screw rod is inside flexible at the lateral line, and then the clearance between restrictor plate and the lateral line has been controlled, flow rate to light oil is controlled, the user can in time carry light oil to the reboiler originally internally, satisfy the user demand, the flexibility in the reinforcing use improves user's work efficiency.

(3) The device is through being provided with slider and filter screen, avoids the inside impurity thing of feed opening to flow back to hydration reactor and cyclohexanol knockout tower through the lateral line in, also avoids the inside impurity of lateral line to carry to the inside of reboiler body simultaneously, and user in-process accessible pulling filter screen is changed and is cleared up it, strengthens the filter effect of filter screen, strengthens the functionality of this device.

Drawings

FIG. 1 is a schematic sectional view of the front view of the structure of the present invention;

fig. 2 is a partially enlarged schematic view of a in fig. 1 according to the present invention;

fig. 3 is a partially enlarged schematic view of B in fig. 1 according to the present invention;

fig. 4 is a partially enlarged schematic view of C in fig. 1 according to the present invention;

fig. 5 is a schematic top view of the structure of the feed opening and the sliding block according to the present invention.

In the figure: 1. a cyclohexanol separation column; 2. a feed tube orifice; 3. a discharge port; 4. mounting blocks; 5. screwing a sleeve; 6. a branch line; 7. a hydration reactor; 8. a fixed block; 9. a loop bar; 10. a spring; 11. inserting a rod; 12. a limiting frame; 13. a threaded sleeve; 14. a screw; 15. a restrictor plate; 16. a reboiler body; 17. a feeding port; 18. a feeding port; 19. a connecting rod; 20. a slider; 21. and (5) filtering by using a filter screen.

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. 1-5, the present invention provides an embodiment:

a reboiling device with an anti-blocking structure comprises a cyclohexanol separation tower 1, wherein a feeding pipe orifice 2 is formed in the left side of the cyclohexanol separation tower 1, a discharge outlet 3 is formed in the bottom end of the cyclohexanol separation tower 1, an installation block 4 is fixedly connected to the left side of the feeding pipe orifice 2, a rotary sleeve 5 is inserted into the installation block 4, a branch pipe 6 is fixedly connected to one side, away from the feeding pipe orifice 2, of the rotary sleeve 5, the other end of the branch pipe 6 is connected with the bottom end of a hydration reactor 7, a fixed block 8 is fixedly connected to the outer side of the branch pipe 6, a sleeve rod 9 is inserted into the fixed block 8, an insertion rod 11 is connected to the inner portion of the sleeve rod 9 through a spring 10, the other end of the insertion rod 11 is fixedly connected with a limiting frame 12, a threaded sleeve 13 is arranged on the right side of the limiting frame 12, a screw rod 14 is inserted into the threaded sleeve 13, the screw rod 14 extends into the, and inside the current-limiting plate 15 extended to the lateral line 6, the bottom of the lateral line 6 was inserted at the downside of the reboiler body 16, and the upside of the reboiler body 16 was installed with the material loading port 17, the downside of the reboiler body 16 was installed with the material unloading port 18, and was provided with the slider 20 on the left and right sides inner wall of the material unloading port 18, and the slider 20 one side that is close to each other was connected through the filter screen 21.

Further, as shown in the accompanying drawings 1 and 2, two sets of installation blocks 4 are arranged, two sets of installation blocks 4 are respectively arranged at the left side of the feeding pipe opening 2 and the bottom end of the hydration reactor 7, thread grooves are formed in the installation blocks 4, the inner side size of each thread groove is matched with the outer side size of the corresponding rotary sleeve 5, the rotary sleeves 5 can be inserted into the installation blocks 4 in use, the thread grooves formed in the outer sides of the rotary sleeves 5 and the installation blocks 4 are in threaded fit through rotation of the rotary sleeves 5, installation of the rotary sleeves 5 is achieved, convenience is brought to a user to take out the branch pipelines 6 from the hydration reactor 7 and the cyclohexanol separation tower 1, overhaul is achieved, and flexibility in the using process is enhanced.

Further, as shown in fig. 1 and fig. 3, the top end of the loop bar 9 is set to be an arc-shaped structure, the inside of the fixed block 8 is provided with a connecting groove matched with the spring 10, the loop bar 9 extends into the connecting groove through the spring 10, when in use, the branch line 6 can be installed at the left side of the cyclohexanol separation tower 1 and the lower side of the fixed block 8, then the spacing frame 12 is inserted between the two groups of fixed blocks 8, so that the loop bar 9 connected to the outer side of the spacing frame 12 is contacted with the fixed block 8, because the side of the loop bar 9 far away from each other is set to be the arc-shaped structure, the loop bar 9 is pressed by the spring 10 in the process of contacting the fixed block 8, the spring 10 is deformed through the elastic characteristic of the spring, the loop bar 9 is stretched and retracted outside the insertion bar 11, when the loop bar 9 is contacted with the connecting groove arranged inside the fixed block, the realization is to spacing frame 12's installation, inserts the inside of establishing at lateral line 6 with the current-limiting plate 15 that spacing frame 12 left side set up, inserts the bottom of establishing at reboiler body 16 with the downside of lateral line 6 afterwards, and convenient to use person installs spacing frame 12 in the outside of lateral line 6, easy operation, simple to operate.

Further, as shown in fig. 1, the right side fixed mounting of screw rod 14 has a handle, and it sets up to semicircular structure to change the handle, the handle that the user accessible rotated 14 right sides of screw rod and connects, because it sets up to semicircle form to change the handle, accord with human mechanics, the person of facilitating the use rotates, time saving and labor saving, make screw rod 14 atress and the swivel nut 13 that the outside cup jointed simultaneously carry out screw-thread fit, realize with screw rod 14 at the inside flexible of spacing frame 12, the current-limiting plate 15 that is connected through the bearing with screw rod 14 atress is at the inside removal of lateral line 6 simultaneously, make keep certain interval between current-limiting plate 15 and the lateral line 6, after adjusting interval to suitable position, stop rotating the handle, realize the control to flow.

Further, according to fig. 1, as shown in fig. 4 and fig. 5, the spout has been seted up with the corresponding position department of slider 20 to the inboard of feed opening 18, and the inner wall of spout contacts with slider 20's surface, feed opening 18 sets up to sliding connection with slider 20, the handle of the positive installation of user's accessible pulling filter screen 21, make filter screen 21 atress, the slider 20 atress simultaneously that drives and be connected with filter screen 21, make slider 20 roll-off in the spout of 18 inside setups of feed opening, realize taking out filter screen 21, convenient to use person is to the clearance and the change of filter screen 21, strengthen filter screen 21's filter effect, and the user demands are satisfied.

Further, as shown in fig. 1, the connecting rods 19 are provided with four groups, and the four groups of connecting rods 19 are inserted into one side where the feeding port 17 and the discharging port 18 are close to each other, fixing grooves matched with the connecting rods 19 are formed in the upper end and the lower end of the reboiler body 16, the connecting rods 19 extend into the fixing grooves, the upper end and the lower end of the reboiler body 16 are respectively connected with the feeding port 17 and the discharging port 18 through the connecting rods 19, the connecting rods 19 can be rotated by a user, the connecting rods 19 are rotated out of the fixing grooves in the reboiler body 16, the feeding port 17 and the discharging port 18 are detached from the reboiler body 16, the reboiler body 16 is cleaned regularly by the user, and meanwhile, the device inside the reboiler body 16 is convenient to overhaul.

The working principle is as follows: when the device is used, the rotary sleeve 5 can be inserted into the mounting block 4, the outer side of the rotary sleeve 5 is in threaded fit with a threaded groove formed in the mounting block 4 by rotating the rotary sleeve 5, the rotary sleeve 5 is mounted, then the branch pipeline 6 can be mounted on the left side of the cyclohexanol separation tower 1 and the lower sides of the fixed blocks 8, the limiting frame 12 is inserted between the two groups of fixed blocks 8, the sleeve rod 9 connected to the outer side of the limiting frame 12 is in contact with the fixed blocks 8, the sleeve rod 9 is in an arc-shaped structure by extruding the spring 10 in the process of contacting the fixed blocks 8, the spring 10 is deformed through the elastic characteristic of the spring 10, the sleeve rod 9 is stretched out and drawn back on the outer side of the insertion rod 11, when the sleeve rod 9 is in contact with the connecting groove formed in the fixed blocks 8, the sleeve rod 9 extends to the inside of the connecting groove through the resilience of the spring 10, the installation of the limiting frame 12 is realized, the flow limiting plate 15 arranged at the left side of the limiting frame 12 is inserted into the branch pipeline 6, and then the lower side of the branch pipeline 6 is inserted into the bottom end of the reboiler body 16.

At this time, a user can rotate the rotating handle connected to the right side of the screw 14, so that the screw 14 is simultaneously stressed to be in threaded fit with the threaded sleeve 13 sleeved outside, the screw 14 is stretched inside the limiting frame 12, the flow limiting plate 15 connected with the screw 14 through a bearing is simultaneously stressed to move inside the branch pipeline 6, so that a certain distance is kept between the flow limiting plate 15 and the branch pipeline 6, after the distance is adjusted to a proper position, the rotating handle is stopped to rotate, then 10% heavy oil and 90% light oil of a spring contained in the hydration reactor 7 are conveyed to the feeding pipe orifice 2 arranged at the left side of the cyclohexanol separation tower 1 through the branch pipeline 6, and simultaneously, due to the arrangement of the branch pipeline 6, liquid contained in the hydration reactor 7 is led to the bottom of the reboiler body 16, and the heavy oil at the bottom of the reboiler body 16 is disturbed by the volatility of the light oil, so as to prevent the accumulation of the heavy oil, due to the filter screen 21 arranged in the feed opening 18, impurities in the feed opening 18 can be prevented from flowing back to the hydration reactor 7 and the cyclohexanol separation tower 1 through the branch pipeline 6, and impurities in the branch pipeline 6 are prevented from being conveyed to the inside of the reboiler body 16, so that the use requirement is met.

After using for a long time, the handle of user's accessible pulling filter screen 21 front installation for the filter screen 21 atress drives the slider 20 that is connected with filter screen 21 atress simultaneously, makes slider 20 roll-off from the inside spout of seting up of feed opening 18, realizes taking out filter screen 21, and convenient to use person satisfies the user demand to the clearance and the change of filter screen 21, finishes so far.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides a reboiling device with prevent stifled structure, includes cyclohexanol knockout tower (1) and connecting rod (19), its characterized in that: a feeding pipe opening (2) is formed in the left side of the cyclohexanol separation tower (1), a discharge hole (3) is formed in the bottom end of the cyclohexanol separation tower (1), an installation block (4) is fixedly connected to the left side of the feeding pipe opening (2), a rotary sleeve (5) is inserted into the installation block (4), a branch pipe line (6) is fixedly connected to one side, away from the feeding pipe opening (2), of the rotary sleeve (5), the other end of the branch pipe line (6) is connected with the bottom end of a hydration reactor (7), a fixed block (8) is fixedly connected to the outer side of the branch pipe line (6), a sleeve rod (9) is inserted into the fixed block (8), an insertion rod (11) is connected to the inner portion of the sleeve rod (9) through a spring (10), the other end of the insertion rod (11) is fixedly connected with a limiting frame (12), and a threaded sleeve (13) is arranged on the right side of the, and the inside of swivel nut (13) is inserted and is equipped with screw rod (14), screw rod (14) extend to the inside of spacing frame (12), the left side of screw rod (14) is connected with current-limiting plate (15) through the bearing, and current-limiting plate (15) extend to inside lateral line (6), the downside of establishing in reboiler body (16) is inserted to the bottom of lateral line (6), and the upside of reboiler body (16) installs material loading mouth (17), feed opening (18) are installed to the downside of reboiler body (16), and are provided with slider (20) on the left and right sides inner wall of feed opening (18), the one side that slider (20) are close to each other is connected through filter screen (21).

2. The reboiling apparatus with an anti-blocking structure of claim 1, wherein: the installation piece (4) are provided with two sets ofly altogether, and two sets of install piece (4) are installed respectively in the left side of feed pipe mouth (2) and the bottom of hydration reactor (7), the thread groove has been seted up to the inside of installation piece (4), and the inboard size of thread groove and the outside size looks adaptation of cover (5) soon.

3. The reboiling apparatus with an anti-blocking structure of claim 1, wherein: the top of loop bar (9) sets up to the arc structure, the spread groove with spring (10) matched with is seted up to the inside of fixed block (8), loop bar (9) extend to inside the spread groove through spring (10).

4. The reboiling apparatus with an anti-blocking structure of claim 1, wherein: the right side fixed mounting of screw rod (14) has changeing the handle, and changes the handle and set up to semicircular structure.

5. The reboiling apparatus with an anti-blocking structure of claim 1, wherein: the inside of feed opening (18) and the corresponding position department of slider (20) have seted up the spout, and the inner wall of spout contacts with the surface of slider (20), feed opening (18) and slider (20) set up to sliding connection.

6. The reboiling apparatus with an anti-blocking structure of claim 1, wherein: connecting rod (19) are provided with four groups altogether, and four groups connecting rod (19) are inserted and are established in the one side that feed opening (17) and feed opening (18) are close to each other, the fixed slot with connecting rod (19) matched with is seted up at the upper and lower both ends of reboiler body (16), inside connecting rod (19) extend to the fixed slot, the upper and lower both ends of reboiler body (16) are connected with feed opening (17) and feed opening (18) respectively through connecting rod (19).

Images