CN217939657U

CN217939657U - Epoxy chloropropane tail gas condensate liquid recovery unit

Info

Publication number: CN217939657U
Application number: CN202221858877.0U
Authority: CN
Inventors: 林锦堂; 吴锦杰; 孙艺亮; 李忠健
Original assignee: Fujian Haobang Chemical Co ltd
Current assignee: Fujian Haobang Chemical Co ltd
Priority date: 2022-07-19
Filing date: 2022-07-19
Publication date: 2022-12-02
Anticipated expiration: 2032-07-19

Abstract

The utility model belongs to the technical field of tail gas recovery, especially, epoxy chloropropane tail gas condensation feed liquid recovery unit, to the current problem of lacking the inside in time clearance of pipeline, the scheme as follows is put forward now, including the condensation pipe, the one end top of condensation pipe is run through and is provided with the inlet pipe, the one end top that the inlet pipe was kept away from to the condensation pipe is installed and is driven the subassembly, the inside center of condensation pipe runs through and is provided with the lead screw, the one end that the condensation pipe is close to the inlet pipe is provided with the dog, the outer wall of dog is encircleed and is provided with the closing cap, the one end outer wall that the lead screw is close to the dog is encircleed and is provided with the clearance wheel, the one end that the clearance wheel is close to the dog is provided with the scraping ring, the one end fixedly connected with drive gear that the lead screw is close to driven the subassembly, the bottom that the condensation pipe is close to the condensation pipe is provided with and holds the pipe, the inside that holds the pipe runs through and is provided with the bolt. The utility model has the advantages of.

Description

Epoxy chloropropane tail gas condensate liquid recovery unit

Technical Field

The utility model relates to a tail gas recovery technical field especially relates to an epichlorohydrin tail gas condensation feed liquid recovery unit.

Background

Epichlorohydrin is a basic organic chemical raw material with wide application, is an intermediate for synthesizing glycerol, and is also a main raw material for synthesizing products such as epoxy resin, chlorohydrin rubber and the like. The method can be used for manufacturing glass fiber reinforced plastic, adhesives, cation exchange resins and electrical insulation products, can also be used in the industries of solvents, plasticizers, stabilizers, surfactants, medicines and the like, and can also be used for manufacturing various synthetic resins with special functions.

Traditional condenser tube structure is comparatively simple, and is cooled down to it when tail gas passes through, and then leads to a large amount of crops to adsorb the inner wall department of pipeline easily when using, and traditional equipment usually lacks the cleaning device that corresponds, and then leads to the long-term unable timely inside the pipeline of user to clear up, leads to inside to pass through the pipeline too narrowly easily, influences normal use.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of epichlorohydrin tail gas condensation feed liquid recovery unit has solved traditional equipment and has lacked the problem of in time clearing up inside the pipeline.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an epichlorohydrin tail gas condensation feed liquid recovery unit, including the condensation pipe, the one end top of condensation pipe is run through and is provided with the inlet pipe, the condensation pipe is kept away from the one end top of inlet pipe and is installed drive assembly, the inside center of condensation pipe is run through and is provided with the lead screw, the one end that the condensation pipe is close to the inlet pipe is provided with the dog, the outer wall of dog encircles and is provided with the closing cap, the one end outer wall that the lead screw is close to the dog encircles and is provided with the clearance wheel, the one end that the clearance wheel is close to the dog is provided with the scraping ring, the lead screw is close to the one end fixedly connected with drive gear of drive assembly, the bottom that the condensation pipe is close to the condensation pipe is provided with holds the pipe, the inside of holding the pipe is run through and is provided with the bolt.

Preferably, the transmission assembly comprises a driving motor, a driving gear and a toothed bar, the driving gear is fixedly connected to a power output end of the driving motor, teeth are obliquely arranged at two ends of the driving gear, and one end of the top of the toothed bar is meshed with the driving gear.

Preferably, the bottom of the toothed bar is rotationally connected with the transmission gear through the teeth, the bottom of the driving motor is fixedly connected with the top of the condensation conduit, a connecting rod is arranged at one end, away from the screw rod, of the transmission gear, and a supporting plate is sleeved at one end, away from the transmission gear, of the connecting rod.

Preferably, the outer wall of lead screw has been seted up and has been removed the spout, the inside sliding connection through with removing the spout of the inside of cleaning wheel, the outer wall of cleaning wheel is to encircle and is provided with the brush, and the edge of brush laminates with the inner wall of condensation pipe each other.

Preferably, the inside center of scraping ring is connected with the outer wall rotation of lead screw through the silk ring, and fixed spout has all been seted up to the inner wall both sides of condensation pipe, and the both sides limit of scraping ring passes through sliding block and the mutual sliding connection of fixed spout.

Preferably, the one end of lead screw is passed through the bearing and is connected with dog rotation each other, and the one end that the condensation pipe outer wall is close to the dog encircles and is provided with around the screw thread, and the inner wall of sealing cap is connected with encircleing screw thread rotation each other, and the one end that the condensation pipe was kept away from to the sealing cap is inside slope and dog laminating.

Preferably, the bolt is provided with a sealing block near the end inside the condensation conduit, one side of the containing pipe is communicated with a delivery pipe, one end of the condensation conduit near the containing pipe is fixed with a flange ring, and the bottom of the end of the condensation conduit near the stop block is provided with a discharge pipe in a penetrating manner.

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

1. when the exhaust pipe cleaning device is used, tail gas can be guided into a condensation pipe through an inlet pipe, and meanwhile when the interior of the condensation pipe is required to be cleaned, a transmission assembly can be started, so that a driving motor drives a driving gear to rotate, so that a rack rod is driven, a transmission gear connected with the bottom of the rack rod drives a lead screw to rotate, the lead screw is connected with a scraping ring, the two sides of the scraping ring are connected with a fixed chute in a sliding mode through sliding blocks, the lead screw rotates to drive the lead screw to move, the scraping ring moves, the cleaning of the interior of the condensation pipe is realized, meanwhile, the sliding ring can be driven to move through the lead screw when the exhaust pipe cleaning device is used, and further, the sliding ring can be driven to rotate through the movable chute, so that the cleaning wheel rotates, the condensation pipe can be further cleaned, the cleaning efficiency is further improved, meanwhile, a bolt can be rotated to drive a sealing block to move towards the bottom, so that the condensation pipe is communicated with a guide pipe through a containing pipe at the bottom, sundries convenient to be conveniently cleaned and discharged through the guide pipe.

2. Meanwhile, when the screw rod needs to be disassembled and maintained, the sealing cap can be rotated, the sealing cap is further connected with the surrounding threads, the stop block is further fixed, the screw rod can be driven to move by pulling the stop block, the screw rod is further driven to drive the screw ring and the sliding ring of the outer wall of the screw rod to move and take out, the scraping ring and the cleaning wheel are further taken out, convenience is brought to users for replacement and maintenance, meanwhile, the transmission gear can be driven synchronously by pulling the screw rod, the connecting rod is further connected with the supporting plate, the connecting rod is taken out together, the screw rod is very convenient to use, the sealing cap can be connected again when the screw rod needs to be reinstalled, the sealing cap is rotated to drive the stop block to be fixed, and the installation of the screw rod is realized.

Drawings

FIG. 1 is a schematic view of a recycling device for condensed feed liquid of epichlorohydrin tail gas provided by the utility model;

FIG. 2 is a side view of a recycling device for condensed feed liquid of epichlorohydrin tail gas provided by the utility model;

FIG. 3 is a schematic cross-sectional view of the internal structure of a sealing cap of a recycling device for epichlorohydrin tail gas condensate liquid provided by the utility model;

fig. 4 is the utility model provides an epichlorohydrin tail gas condensation feed liquid recovery unit drive assembly inner structure sketch map.

In the figure: 1. a condensing conduit; 101. fixing the chute; 102. a surrounding thread; 2. a feeding pipe; 3. a transmission assembly; 301. a drive motor; 302. a driving gear; 303. a rack bar; 4. a screw rod; 401. moving the chute; 5. a stopper; 6. a sealing cap; 7. scraping rings; 701. a wire loop; 702. a slider; 8. cleaning the wheel; 801. a slip ring; 9. a transmission gear; 10. accommodating the tube; 11. a delivery pipe; 12. a bolt; 121. a closing block; 13. a connecting rod; 131. a support plate; 14. a flange ring; 15. a discharge pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Referring to fig. 1-4, an epichlorohydrin tail gas condensate liquid recovery unit, including condensation pipe 1, the one end top of condensation pipe 1 is run through and is provided with inlet pipe 2, condensation pipe 1 is kept away from the one end top of inlet pipe 2 and is installed transmission assembly 3, the inside center of condensation pipe 1 runs through and is provided with lead screw 4, the one end that condensation pipe 1 is close to inlet pipe 2 is provided with dog 5, the outer wall of dog 5 is encircleed and is provided with sealing cap 6, the one end outer wall that lead screw 4 is close to dog 5 is encircleed and is provided with clearance wheel 8, the one end that clearance wheel 8 is close to dog 5 is provided with scraping ring 7, the one end fixedly connected with drive gear 9 that lead screw 4 is close to transmission assembly 3, condensation pipe 1 is provided with near the bottom of condensation pipe 1 and holds pipe 10, the inside of holding pipe 10 runs through and is provided with bolt 12.

Further, in last technical scheme, drive assembly 3 includes driving motor 301, driving gear 302 and ratch 303, and driving motor 301's power take off end fixedly connected with driving gear 302, the both ends of driving gear 302 all incline and are provided with the tooth, top one end and the driving gear 302 intermeshing of ratch 303, the bottom of ratch 303 is passed through the tooth and is connected with drive gear 9 rotation, driving motor 301's bottom and condensation duct 1's top mutual fixed connection, the one end that lead screw 4 was kept away from to drive gear 9 is provided with connecting rod 13, the one end that drive gear 9 was kept away from to connecting rod 13 has cup jointed backup pad 131, driving motor 301 drives driving gear 302 and rotates, and then make ratch 303 driven, make ratch 303 drive gear 9 through its bottom connection drive lead screw 4 rotation.

Further, in the above technical solution, the outer wall of the lead screw 4 is provided with a moving chute 401, the inside of the cleaning wheel 8 is connected with the inside of the moving chute 401 through 801, the outer wall of the cleaning wheel 8 is provided with a brush in a surrounding manner, and the edge of the brush is attached to the inner wall of the condensation duct 1, the inside center of the scraping ring 7 is connected with the outer wall of the lead screw 4 through a wire ring 701 in a rotating manner, fixed chutes 101 are provided on both sides of the inner wall of the condensation duct 1, both sides of the scraping ring 7 are connected with the fixed chutes 101 through sliding blocks 702 in a sliding manner, the wire ring 701 is connected with the scraping ring 7, both sides of the scraping ring 7 are connected with the fixed chutes 101 through sliding blocks 702 in a sliding manner, and the lead screw 4 rotates to drive the wire ring 701 to move, so that the scraping ring 7 is moved, the cleaning of the inside of the condensation duct 1 is realized, and the wire ring 701 can drive the sliding ring 801 to move when the cleaning wheel 8 to move, and the cleaning wheel 8 is further moved while the lead screw 4 rotates, and the sliding ring 801 is driven by the moving through the moving of the moving chute 401, thereby further cleaning the condensation duct 1.

Further, in the above technical scheme, the one end of lead screw 4 is passed through the bearing and is connected with dog 5 rotation, and the one end that condensation pipe 1 outer wall is close to dog 5 encircles and is provided with around screw thread 102, the inner wall of closing cap 6 is connected with around screw thread 102 rotation, closing cap 6 keeps away from the one end of condensation pipe 1 and inwards inclines and laminate with dog 5, can rotate closing cap 6, and then make closing cap 6 relieve and encircle screw thread 102's being connected, and then make dog 5 relieve fixedly, thereby pulling dog 5 and just can drive lead screw 4 and remove, and then make lead screw 4 drive the silk ring 701 and the slip ring 801 removal of its outer wall and take out, thereby take out scraping ring 7 and cleaning wheel 8, the person of facilitating the use changes and maintains.

Further, in last technical scheme, bolt 12 is provided with closing block 121 near the inside one end of condensation pipe 1, the one side intercommunication that holds pipe 10 is provided with contact tube 11, condensation pipe 1 is fixed with flange ring 14 near the one end that holds pipe 10, condensation pipe 1 runs through the one end bottom that is close to dog 5 and is provided with delivery pipe 15, can rotate bolt 12 and drive closing block 121 and remove to the bottom, and then make condensation pipe 1 communicate each other through holding pipe 10 and contact tube 11 of bottom, the debris landing that conveniently clear up is inside holding pipe 10, and then discharge through contact tube 11, very convenience.

The working principle is as follows: when the exhaust gas cleaning device is used, tail gas can be guided into the condensation duct 1 through the feeding pipe 2, and when the interior needs to be cleaned, the transmission assembly 3 can be started, so that the driving motor 301 drives the driving gear 302 to rotate, so that the toothed bar 303 is driven, the toothed bar 303 drives the screw rod 4 to rotate through the transmission gear 9 connected to the bottom of the toothed bar 303, the screw ring 701 and the scraping ring 7 are connected with each other, the two sides of the scraping ring 7 are mutually and slidably connected with the fixed chute 101 through the sliding block 702, so that the screw rod 4 rotates to drive the screw ring 701 to move, the scraping ring 7 moves, the interior of the condensation duct 1 is cleaned, meanwhile, the sliding ring 801 can be driven to move through the screw ring 701 during use, so that the cleaning wheel 8 is pushed to move, meanwhile, the sliding ring 801 can be driven to rotate through the movable chute 401 while the screw rod 4 rotates, so that the cleaning wheel 8 rotates, the condensation conduit 1 can be further cleaned, the cleaning efficiency is further improved, meanwhile, the bolt 12 can be rotated to drive the sealing block 121 to move towards the bottom, the condensation conduit 1 is further communicated with the delivery pipe 11 through the containing pipe 10 at the bottom, sundries convenient to clean slide into the containing pipe 10 and are discharged through the delivery pipe 11, the convenience is high, meanwhile, when disassembly and maintenance are needed, the sealing cap 6 can be rotated, the sealing cap 6 is further disconnected with the surrounding thread 102, the stop block 5 is further released from fixing, the stop block 5 can be pulled to drive the screw rod 4 to move, the screw rod 4 drives the screw ring 701 and the sliding ring 801 on the outer wall of the screw rod to move and take out, the scraping ring 7 and the cleaning wheel 8 are taken out, replacement and maintenance are convenient for a user, and meanwhile, the transmission gear 9 can also be driven synchronously when the screw rod 4 is pulled, and then lead to connecting rod 13 to relieve with being connected of backup pad 131, together take out it, it is very convenient, just can connect once more when needs reinstallate, rotate and rotate the closure cap 6 and drive dog 5 and be fixed, realized the installation of lead screw 4.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an epoxy chloropropane tail gas condensate liquid recovery unit, including condensation pipe (1), a serial communication port, the one end top of condensation pipe (1) is run through and is provided with inlet pipe (2), the one end top that inlet pipe (2) were kept away from in condensation pipe (1) is installed transmission assembly (3), the inside center of condensation pipe (1) is run through and is provided with lead screw (4), the one end that condensation pipe (1) is close to inlet pipe (2) is provided with dog (5), the outer wall of dog (5) is encircleed and is provided with closing cap (6), the one end outer wall that lead screw (4) are close to dog (5) is encircleed and is provided with cleaning wheel (8), the one end that cleaning wheel (8) are close to dog (5) is provided with scraping ring (7), the one end fixedly connected with drive gear (9) that lead screw (4) are close to transmission assembly (3), the bottom that condensation pipe (1) is close to condensation pipe (1) is provided with holds pipe (10), the inside of holding pipe (10) is run through and is provided with bolt (12).

2. The epoxy chloropropane tail gas condensate liquid recovery device of claim 1, characterized in that the transmission assembly (3) comprises a driving motor (301), a driving gear (302) and a rack bar (303), the driving gear (302) is fixedly connected to the power output end of the driving motor (301), two ends of the driving gear (302) are both provided with teeth in an inclined manner, and one end of the top of the rack bar (303) is meshed with the driving gear (302).

3. The epichlorohydrin tail gas condensate liquid recovery device according to claim 2, wherein the bottom of the rack bar (303) is rotatably connected with the transmission gear (9) through a tooth, the bottom of the driving motor (301) is fixedly connected with the top of the condensing conduit (1), a connecting rod (13) is arranged at one end of the transmission gear (9) far away from the screw rod (4), and a supporting plate (131) is sleeved at one end of the connecting rod (13) far away from the transmission gear (9).

4. The epichlorohydrin tail gas condensate feed liquid recovery device of claim 1, wherein the outer wall of the screw rod (4) is provided with a moving chute (401), the inside of the cleaning wheel (8) is in sliding connection with the inside of the moving chute (401) through a sliding groove (801), the outer wall of the cleaning wheel (8) is provided with a brush in a surrounding manner, and the edge of the brush is mutually attached to the inner wall of the condensing conduit (1).

5. The epichlorohydrin tail gas condensate feed liquid recovery device according to claim 1, wherein the inner center of the scraping ring (7) is rotationally connected with the outer wall of the screw rod (4) through a screw ring (701), fixed sliding grooves (101) are formed in both sides of the inner wall of the condensation conduit (1), and both sides of the scraping ring (7) are slidably connected with the fixed sliding grooves (101) through sliding blocks (702).

6. The epichlorohydrin tail gas condensate feed liquid recovery device according to claim 1, wherein one end of the screw rod (4) is rotatably connected with the stopper (5) through a bearing, one end of the outer wall of the condensing conduit (1) close to the stopper (5) is provided with a surrounding thread (102) in a surrounding manner, the inner wall of the sealing cap (6) is rotatably connected with the surrounding thread (102), and one end of the sealing cap (6) far away from the condensing conduit (1) is inclined inwards to be attached to the stopper (5).

7. The epoxy chloropropane tail gas condensate liquid recovery device of claim 1, characterized in that one end of the bolt (12) close to the inside of the condensation conduit (1) is provided with a sealing block (121), one side of the containing pipe (10) is communicated with a delivery pipe (11), one end of the condensation conduit (1) close to the containing pipe (10) is fixed with a flange ring (14), and the bottom of one end of the condensation conduit (1) close to the block (5) is provided with a discharge pipe (15) in a penetrating manner.