CN214913509U

CN214913509U - Condensation reflux distribution control device

Info

Publication number: CN214913509U
Application number: CN202023304215.2U
Authority: CN
Inventors: 孙伟伟; 孙士清; 金杰; 盛连观
Original assignee: Zhejiang Sentai Chemical Co ltd
Current assignee: Zhejiang Sentai Chemical Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-11-30
Anticipated expiration: 2030-12-31

Abstract

The utility model discloses a condensate reflux distribution control device relates to the chemical industry equipment field, which comprises a pipe body, the intake pipe has been seted up on one side top of body, the one end fixedly connected with spiral pipe of intake pipe, the bottom inner wall fixedly connected with ring baffle of body, ring baffle's inboard fixedly connected with flow distribution box, the spiral pipe is kept away from the one end of intake pipe and is connected with flow distribution box's upper surface middle part fixed connection, and the spiral pipe extends to flow distribution box inside, flow distribution box's inside is provided with the carousel, the inside wall laminating of the carousel outside and flow distribution box. The utility model discloses a set up the flow distribution box in the body bottom, the inside mobilizable carousel that is provided with of flow distribution box drives the carousel through the bull stick and rotates, and then makes the weeping hole on the carousel correspond with back flow or drain pipe respectively to reach the backward flow control to liquid after the condensation, make the backward flow of staff's more convenient control fluid, improved staff's work efficiency.

Description

Condensation reflux distribution control device

Technical Field

The utility model relates to a chemical industry equipment field, in particular to condensation backward flow distribution control device.

Background

The condensation and reflux in industrial production generally adopt an operation mode of condensation before reflux, wherein one part of condensate is taken as reflux liquid and flows back into a rectifying tower, and the other part of condensate is taken as a tower top product and is extracted.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a condensation backward flow distribution control device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a condensation reflux distribution control device comprises a pipe body, wherein an air inlet pipe is arranged at the top end of one side of the pipe body, a spiral pipe is fixedly connected with one end of the air inlet pipe, an annular baffle plate is fixedly connected with the inner wall of the bottom end of the pipe body, a shunt box is fixedly connected with the inner side of the annular baffle plate, one end of the spiral pipe, far away from the air inlet pipe, is fixedly connected with the middle part of the upper surface of the shunt box, the spiral pipe extends to the inside of the shunt box, a turntable is arranged inside the shunt box, the outer side of the turntable is attached to the inner side wall of the shunt box, a rotating rod is fixedly connected with the middle part of the bottom end of the turntable, a first rotating rod groove matched with the rotating rod is arranged in the middle part of the lower surface of the shunt box, a second rotating rod groove matched with the rotating rod is arranged in the middle part of the bottom end of the pipe body, one end of the rotating rod sequentially penetrates through the first rotating rod groove and the second rotating rod groove and extends to the outer side of the pipe body, the improved rotary disc structure is characterized in that a leakage hole is formed in one side of the upper surface of the rotary disc, a return pipe is fixedly connected to one side of the lower surface of the flow dividing box, a liquid outlet pipe is fixedly connected to the other side of the lower surface of the flow dividing box, a sealing ring is fixedly connected to the lower surface of the rotary disc, and the sealing ring is located on the outer side of the leakage hole.

Preferably, both sides of the lower surface of the turntable are provided with limit rods, both sides of the lower surface of the turntable are provided with limit rod grooves matched with the limit rods, and the top groove wall of each limit rod groove is provided with a limit groove.

Preferably, the limiting groove is internally provided with a limiting plate, one end of the limiting rod penetrates through the limiting rod groove and is fixedly connected with the limiting plate, one side of the limiting plate, far away from the limiting rod, is fixedly connected with a first reset spring, and one end of the first reset spring, far away from the limiting plate, is fixedly connected with the top groove wall of the limiting groove.

Preferably, logical groove has all been seted up to the lower surface both sides of reposition of redundant personnel case, the other end of gag lever post extends to logical inslot portion, the ball groove has been seted up to the other end of gag lever post, ball inslot portion is provided with rather than the ball of looks adaptation.

Preferably, a cavity is formed in the rotating rod, a push rod is arranged in the cavity, an annular plate is arranged on the outer side of the rotating rod, and a fixing rod is fixedly connected to one end of the push rod.

Preferably, the both sides side of bull stick all sets up the spout with dead lever looks adaptation, the both ends of dead lever all run through the spout and in the inside wall fixed connection of annular plate, the equal fixedly connected with second reset spring in lower surface both sides of dead lever, the one end that the dead lever was kept away from to the second reset spring is fixedly connected with the tank bottom of spout.

Preferably, the upper surface both sides of annular slab all are provided with the movable rod, the one end of movable rod extends to logical inslot, the other end fixedly connected with forked tail slider of movable rod, the ring channel has been seted up to the upper surface of annular slab, the ring channel sets up to the forked tail shape and with forked tail slider looks adaptation, the forked tail slider is located inside the ring channel.

Preferably, a condensate inlet is formed in one side of the bottom end of the pipe body, and a condensate outlet is formed in the other side of the top end of the pipe body.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a be provided with the flow distribution box in the body bottom, flow distribution box inside is provided with mobilizable carousel, drives the carousel through the bull stick and rotates, and then makes the weeping hole on the carousel correspond with back flow or drain pipe respectively to reach the backward flow control to the liquid after the condensation, make the backward flow of staff's more convenient control liquid, improved staff's work efficiency;

2. the utility model discloses a be provided with gag lever post and movable rod, the gag lever post rotates along with the carousel, through being provided with logical groove, makes the gag lever post fixed with the reposition of redundant personnel case to make the carousel fixed, make things convenient for liquid to enter into back flow or drain, through being provided with the push rod, the push rod drives the annular slab and rotates, and then makes the movable rod promote the gag lever post and lift up, removes spacing to the carousel, makes things convenient for the staff to rotate the position that the carousel adjusted the weeping hole, has improved the practicality of this device.

Drawings

Fig. 1 is a schematic sectional view of the overall structure of the present invention.

Fig. 2 is an enlarged schematic view of a structure in fig. 1 according to the present invention.

Fig. 3 is an enlarged schematic view of the structure at B in fig. 2 according to the present invention.

Fig. 4 is a schematic view of the ring plate structure of the present invention.

Fig. 5 is an enlarged schematic view of the structure at C in fig. 3 according to the present invention.

In the figure: 1. a pipe body; 2. an air inlet pipe; 3. a spiral tube; 4. an annular baffle; 5. a shunt box; 6. a turntable; 7. a rotating rod; 8. a first spindle groove; 9. a second rotating rod groove; 10. a weep hole; 11. a return pipe; 12. a liquid outlet pipe; 13. a seal ring; 14. a limiting rod; 15. a limit rod groove; 16. a limiting groove; 17. a limiting plate; 18. a first return spring; 19. a through groove; 20. a ball groove; 21. a ball bearing; 22. a cavity; 23. a push rod; 24. an annular plate; 25. fixing the rod; 26. a chute; 27. a second return spring; 28. a movable rod; 29. a dovetail slide block; 30. an annular groove; 31. a condensate inlet; 32. and a condensate outlet.

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.

The utility model provides a condensing reflux distribution control device as shown in figures 1-5, as shown in figure 1, comprises a tube body 1, an air inlet pipe 2 is arranged at the top end of one side of the tube body 1, a spiral pipe 3 is fixedly connected at one end of the air inlet pipe 2, the condensation time of the air is extended, the air is fully cooled, an annular baffle plate 4 is fixedly connected at the inner wall of the bottom end of the tube body 1, a shunt box 5 is fixedly connected at the inner side of the annular baffle plate 4, the liquid is controlled by the shunt box 5, one end of the spiral pipe 3 far away from the air inlet pipe 2 is fixedly connected with the middle part of the upper surface of the shunt box 5, and inside the spiral pipe 3 extended to the flow distribution box 5, condensate inlet 31 had been seted up to bottom one side of body 1, and condensate outlet 32 had been seted up to the top opposite side of body 1, and the condensate circulated in body 1 through condensate inlet 31 and condensate outlet 32, and the realization is to the condensation of gas.

As shown in fig. 2, a rotating disc 6 is arranged inside the diversion box 5, the outer side of the rotating disc 6 is attached to the inner side wall of the diversion box 5, a rotating rod 7 is fixedly connected to the middle of the bottom end of the rotating disc 6, the rotating disc 6 is driven to rotate by the rotating rod 7, so that the position of a liquid leakage hole 10 is changed, a first rotating rod groove 8 matched with the rotating rod 7 is formed in the middle of the lower surface of the diversion box 5, a second rotating rod groove 9 matched with the rotating rod 7 is formed in the middle of the bottom end of the pipe body 1, one end of the rotating rod 7 sequentially penetrates through the first rotating rod groove 8 and the second rotating rod groove 9 and extends to the outer side of the pipe body 1, the liquid leakage hole 10 is formed in one side of the upper surface of the rotating disc 6, the control of the liquid leakage hole 10 is realized by controlling the position of the liquid leakage hole, a return pipe 11 is fixedly connected to one side of the lower surface of the diversion box 5, the liquid flows back into the distillation apparatus through the return pipe 11, a liquid outlet pipe 12 is fixedly connected to the other side of the lower surface of the diversion box 5, liquid is removed from the device through outlet 12.

As shown in fig. 3 and 4, a sealing ring 13 is fixedly connected to the lower surface of the rotary disk 6 to prevent liquid from entering a gap between the liquid leakage hole 10 and the return pipe 11 or the liquid outlet pipe 12, so as to improve the sealing performance of the device, the sealing ring 13 is located outside the liquid leakage hole 10, two sides of the lower surface of the rotary disk 6 are both provided with a limiting rod 14, two sides of the lower surface of the rotary disk 6 are both provided with a limiting rod groove 15 matched with the limiting rod 14, a top groove wall of the limiting rod groove 15 is provided with a limiting groove 16, a limiting plate 17 is arranged inside the limiting groove 16, one end of the limiting rod 14 penetrates through the limiting rod groove 15 and is fixedly connected with the limiting plate 17, one side of the limiting plate 17 away from the limiting rod 14 is fixedly connected with a first return spring 18, one end of the first return spring 18 away from the limiting plate 17 is fixedly connected with the top groove wall of the limiting groove 16, the limiting rod 14 is inserted into the through groove 19 by the reactive force of the first return spring 18, through grooves 19 are respectively formed in both sides of the lower surface of the flow dividing box 5, the other end of the limiting rod 14 extends into the through grooves 19, a ball groove 20 is formed in the other end of the limiting rod 14, balls 21 matched with the ball groove 20 are arranged in the ball groove 20, the friction force between the limiting rod 14 and the bottom of the flow dividing box 5 is reduced, the rotary table 6 is convenient to rotate, a cavity 22 is formed in the rotary rod 7, a push rod 23 is arranged in the cavity 22, a ring plate 24 is arranged on the outer side of the rotary rod 7, the ring plate 24 is driven to move through the push rod 23, a fixing rod 25 is fixedly connected to one end of the push rod 23, sliding grooves 26 matched with the fixing rod 25 are respectively formed in both sides of the rotary rod 7, both ends of the fixing rod 25 penetrate through the sliding grooves 26 and are fixedly connected to the inner side wall of the ring plate 24, second reset springs 27 are fixedly connected to both sides of the lower surface of the fixing rod 25, one ends, far away from the fixing rods 25, are fixedly connected to the groove bottoms of the sliding grooves 26 of the second reset springs 27, the annular plate 24 is reset through the second reset spring 27, so that the limiting rod 14 can be plugged into the through groove 19, the movable rods 28 are arranged on two sides of the upper surface of the annular plate 24, and one ends of the movable rods 28 extend into the through groove 19.

As shown in fig. 5, the other end of the movable rod 28 is fixedly connected with a dovetail slider 29, an annular groove 30 is formed in the upper surface of the annular plate 24, the annular groove 30 is dovetail-shaped and is matched with the dovetail slider 29, the dovetail slider 29 is located inside the annular groove 30, so that the movable rod 28 can rotate on the annular plate 24, and the annular plate 24 keeps the movable rod 28 in the through groove 19 when rotating along with the rotary rod 7.

The utility model discloses the theory of operation:

when the device is used, distilled gas enters the pipe body 1 through the gas inlet pipe 2, condensate flows in the pipe body 1 through the condensate inlet 32 and the condensate outlet 31, the gas is condensed through the spiral pipe 3, condensed liquid enters the flow distribution box 5, a worker rotates the rotating rod 7, the rotating rod 7 drives the rotating disc 6 to rotate, and further the limiting rods 14 on the rotating disc 6 rotate until the two limiting rods 14 are respectively inserted into the through grooves 19 at the bottom of the flow distribution box 5, at the moment, the liquid leakage holes 10 on the rotating disc 6 are communicated with the return pipe 11 at one side of the flow distribution box 5, the liquid returns to the distillation device through the return pipe 11, when the reflux is not needed, the worker can push the push rod 23 to drive the fixed rod 25 to move through the push rod 23, and further the annular plate 24 is moved, so that the two movable rods 28 push the two limiting rods 14 to move upwards, and the limit of the rotating disc 6 is removed, and then the rotating rod 7 drives the rotating disc 6 to rotate, so that the liquid leakage holes 10 on the rotating disc 6 are communicated with the liquid outlet pipe 12, and further, the liquid flows into the collecting device, so that the staff can more conveniently control the backflow of the liquid, and the working efficiency of the staff is improved.

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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a condensate return flow distribution control device, includes body (1), its characterized in that: the air inlet pipe (2) is arranged at the top end of one side of the pipe body (1), one end of the air inlet pipe (2) is fixedly connected with a spiral pipe (3), an annular baffle plate (4) is fixedly connected with the inner wall of the bottom end of the pipe body (1), a shunt box (5) is fixedly connected with the inner side of the annular baffle plate (4), one end, far away from the air inlet pipe (2), of the spiral pipe (3) is fixedly connected with the middle part of the upper surface of the shunt box (5), the spiral pipe (3) extends into the shunt box (5), a rotary disc (6) is arranged inside the shunt box (5), the outer side of the rotary disc (6) is attached to the inner side wall of the shunt box (5), a rotary rod (7) is fixedly connected with the middle part of the bottom end of the rotary disc (6), a first rotary rod groove (8) matched with the rotary rod (7) is arranged in the middle part of the lower surface of the shunt box (5), a second rotary rod groove (9) matched with the rotary rod (7) is arranged in the middle part of the bottom end of the pipe body (1), the one end of bull stick (7) runs through first bull stick groove (8) and second bull stick groove (9) in proper order and extends to the body (1) outside, weeping hole (10) have been seted up to upper surface one side of carousel (6), lower surface one side fixedly connected with back flow (11) of reposition of redundant personnel case (5), the lower surface opposite side fixedly connected with drain pipe (12) of reposition of redundant personnel case (5), the lower fixed surface of carousel (6) is connected with sealing washer (13), sealing washer (13) are located the outside in weeping hole (10).

2. A condensate return distribution control apparatus as claimed in claim 1, wherein: the lower surface both sides of carousel (6) all are provided with gag lever post (14), gag lever post groove (15) with gag lever post (14) looks adaptation are all seted up to the lower surface both sides of carousel (6), gag lever post groove (16) have been seted up to the top cell wall of gag lever post groove (15).

3. A condensate return distribution control apparatus as claimed in claim 2, wherein: limiting plate (17) are arranged inside limiting groove (16), one end of limiting rod (14) runs through limiting rod groove (15) and is fixedly connected with limiting plate (17), one side fixedly connected with first reset spring (18) of limiting rod (14) is kept away from limiting plate (17), the one end that limiting plate (17) were kept away from in first reset spring (18) is fixedly connected with the top cell wall of limiting groove (16).

4. A condensate return distribution control apparatus as claimed in claim 3, wherein: through groove (19) have all been seted up to the lower surface both sides of reposition of redundant personnel case (5), the other end of gag lever post (14) extends to inside leading to groove (19), ball groove (20) have been seted up to the other end of gag lever post (14), ball (21) rather than the looks adaptation are provided with to ball groove (20) inside.

5. A condensate return distribution control apparatus as claimed in claim 4, wherein: cavity (22) have been seted up to the inside of bull stick (7), the inside of cavity (22) is provided with push rod (23), the outside of bull stick (7) is provided with annular plate (24), the one end fixedly connected with dead lever (25) of push rod (23).

6. A condensate return distribution control apparatus as claimed in claim 5, wherein: the both sides of bull stick (7) all set up spout (26) with dead lever (25) looks adaptation, the both ends of dead lever (25) all run through spout (26) and in the inside wall fixed connection of annular plate (24), the equal fixedly connected with second reset spring (27) in lower surface both sides of dead lever (25), the one end that dead lever (25) were kept away from in second reset spring (27) and the tank bottom fixed connection of spout (26).

7. A condensate return distribution control apparatus as claimed in claim 6, wherein: the upper surface both sides of annular slab (24) all are provided with movable rod (28), the one end of movable rod (28) extends to inside leading to groove (19), the other end fixedly connected with forked tail slider (29) of movable rod (28), ring channel (30) have been seted up to the upper surface of annular slab (24), ring channel (30) set up to the forked tail shape and with forked tail slider (29) looks adaptation, forked tail slider (29) are located inside ring channel (30).

8. A condensate return distribution control apparatus as claimed in claim 7, wherein: a condensate inlet (31) is formed in one side of the bottom end of the pipe body (1), and a condensate outlet (32) is formed in the other side of the top end of the pipe body (1).