CN213599902U

CN213599902U - Boiler waste heat recovery device is used in production of levogyration phenylglycine

Info

Publication number: CN213599902U
Application number: CN202022161313.9U
Authority: CN
Inventors: 张勇志; 王强; 杨江涛; 李翠芳
Original assignee: Hebei Zeshuo Pharmaceutical Technology Co ltd
Current assignee: Hebei Zeshuo Pharmaceutical Technology Co ltd
Priority date: 2020-09-28
Filing date: 2020-09-28
Publication date: 2021-07-02
Anticipated expiration: 2030-09-28

Abstract

The utility model discloses a boiler waste heat recovery device is used in production of levogyration phenylglycine, including the supporting seat, one side fixed mounting on supporting seat top has the riser, and the top fixed mounting of riser has the backup pad, and the middle part fixed mounting on supporting seat top has positive reverse motor, and the transmission shaft fixed mounting of positive reverse motor has the lead screw, and the top of lead screw is passed through the bearing and is connected with the middle part rotation of backup pad bottom, and the surface of lead screw has the movable plate through screw-nut threaded connection, and one side fixed mounting of movable plate has the conveyer pipe, the beneficial effects of the utility model are that: the positive and negative motor drive lead screw through setting up carries out positive and negative rotation, cooperation screw-nut and slide for the movable plate removes in vertical direction, and then makes the conveyer pipe remove in vertical direction, and then is convenient for be applicable to the boiler delivery outlet of co-altitude not and uses, solves to have certain limitation at the in-process that uses, and it is more convenient to use.

Description

Boiler waste heat recovery device is used in production of levogyration phenylglycine

Technical Field

The utility model relates to a recovery unit, in particular to boiler waste heat recovery device is used in production of levogyration phenylglycine belongs to boiler recovery plant technical field.

Background

L-form D- (-) phenylglycine of phenylglycine, namely L-phenylglycine, is an important medical intermediate and is an important raw material for synthesizing medicaments such as ampicillin, cefalexin, L-dihydrophenylglycine and the like; along with the prosperous and prosperous economy, the living standard of people is continuously improved, the development of production technology is better and better, people utilize the time more and more rigorously, the boiler is often used to use the L-phenylglycine in the process of producing the L-phenylglycine, and the waste heat recovery device is often used in the process of using the boiler to realize the recovery and utilization.

The existing boiler waste heat recovery device cannot be used according to boiler output ports with different heights in the using process, and has certain limitation in use; and the installation setting convenient for assemble fast does not exist in the use process, so that the working efficiency is greatly reduced, and the use is inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a boiler waste heat recovery device for producing levo phenylglycine, which solves the problem that the boiler waste heat recovery device provided by the prior art can not be used according to boiler output ports with different heights; and the installation setting that is convenient for assemble fast does not exist at the in-process that uses, problem that work efficiency is low.

In order to achieve the above object, the utility model provides a following technical scheme: a boiler waste heat recovery device for levo phenylglycine production comprises a supporting seat, wherein a vertical plate is fixedly mounted on one side of the top end of the supporting seat, a supporting plate is fixedly mounted on the top end of the vertical plate, a forward and reverse rotating motor is fixedly mounted in the middle of the top end of the supporting seat, a lead screw is fixedly mounted on a transmission shaft of the forward and reverse rotating motor, the top end of the lead screw is rotatably connected with the middle of the bottom end of the supporting plate through a bearing, a movable plate is connected to the surface of the lead screw through lead screw nuts and threads, a conveying pipe is fixedly mounted on one side of the movable plate, a mounting ring is fixedly mounted at one end of the conveying pipe, two hollow grooves are formed in the mounting ring, pin shafts are slidably connected in the two hollow grooves, a limiting plate is fixedly mounted at the bottoms of the two pin shafts, springs are movably sleeved on the, the other ends of the two springs are respectively fixedly connected with the inner walls of the corresponding hollow grooves, and one end of each pin shaft penetrates through the mounting ring to be fixedly connected with the protruding columns arranged outside the mounting ring.

As an optimal technical scheme of the utility model, the fixed surface of conveyer pipe installs the heat preservation cotton, two the equal fixed mounting in top of projection has the pull ring.

As an optimal technical scheme of the utility model, two the other end of round pin axle all passes the inner wall that the collar was arranged in the collar.

As a preferred technical scheme of the utility model, the opposite side fixed mounting of movable plate has the slide, one side of riser seted up with slide assorted spout, slide and spout sliding connection.

As a preferred technical scheme of the utility model, the equal fixed mounting in four corners of supporting seat bottom has the removal travelling wheel, the top fixed mounting of riser opposite side has two handles.

As a preferred technical scheme of the utility model, the positive top fixed mounting of riser has just reversing motor switch, just reversing motor is through just reversing motor switch and power electric connection.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a boiler waste heat recovery device is used in production of levogyration phenylglycine drives the lead screw through the positive and negative rotation motor that sets up and carries out the forward and reverse rotation, cooperates screw-nut and slide, makes the movable plate move in vertical direction, and then makes the conveyer pipe move in vertical direction, and then is convenient for be applicable to boiler delivery outlet of different height and uses, solves and has certain limitation in the use, and it is more convenient to use; the pull ring through setting up drives projection and round pin axle and removes simultaneously, cooperates corresponding limiting plate and spring for corresponding spring contracts, and corresponding round pin axle contracts, cooperates the pinhole that the boiler delivery outlet set up, loosens the pull ring, because the elastic support of corresponding spring self, makes corresponding round pin axle and pinhole peg graft each other, and then is convenient for quick assembles this boiler waste heat recovery device, improves work efficiency then.

Drawings

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

fig. 2 is a schematic sectional structure of the present invention;

fig. 3 is an enlarged schematic structural diagram of the utility model a.

In the figure: 1. a supporting seat; 2. a vertical plate; 3. a support plate; 4. a positive and negative rotation motor; 5. a screw rod; 6. moving the plate; 7. a slide plate; 8. a chute; 9. a delivery pipe; 10. a mounting ring; 11. a hollow groove; 12. a pin shaft; 13. a limiting plate; 14. a spring; 15. a convex column; 16. a pull ring; 17. moving the travelling wheel; 18. a handle.

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 utility model provides a boiler waste heat recovery device for levo phenylglycine production, which comprises a supporting seat 1, wherein a vertical plate 2 is fixedly arranged on one side of the top end of the supporting seat 1, a supporting plate 3 is fixedly arranged on the top end of the vertical plate 2, a positive and negative rotation motor 4 is fixedly arranged on the middle part of the top end of the supporting seat 1, a screw rod 5 is fixedly arranged on a transmission shaft of the positive and negative rotation motor 4, the top end of the screw rod 5 is rotatably connected with the middle part of the bottom end of the supporting plate 3 through a bearing, a movable plate 6 is connected on the surface of the screw rod 5 through screw rod nut threads, a conveying pipe 9 is fixedly arranged on one side of the movable plate 6, a mounting ring 10 is fixedly arranged at one end of the conveying pipe 9, two hollow grooves 11 are arranged inside the mounting ring 10, pin shafts 12 are slidably connected inside the, one end of each of the two springs 14 is fixedly connected with one side of the corresponding limiting plate 13, the other end of each of the two springs 14 is fixedly connected with the inner wall of the corresponding hollow groove 11, and one end of each of the two pins 12 penetrates through the mounting ring 10 and is fixedly connected with the protruding column 15 arranged outside the mounting ring 10.

Preferably, the surface of the conveying pipe 9 is fixedly provided with heat preservation cotton, the top ends of the two convex columns 15 are respectively and fixedly provided with a pull ring 16, so that the heat preservation effect is facilitated, the two convex columns 15 and the pin shafts 12 thereof are conveniently pulled to move, and the use is more convenient; the other ends of the two pin shafts 12 penetrate through the mounting ring 10 and are arranged on the inner wall of the mounting ring 10, so that the pin shafts can be conveniently matched with pin holes arranged at an output port of a boiler, and the boiler waste heat recovery device can be conveniently assembled; the other side of the moving plate 6 is fixedly provided with a sliding plate 7, one side of the vertical plate 2 is provided with a sliding groove 8 matched with the sliding plate 7, and the sliding plate 7 is in sliding connection with the sliding groove 8, so that the limiting effect is conveniently realized, and the sliding plate 7 is not limited in the sliding process; the four corners at the bottom end of the supporting seat 1 are fixedly provided with the movable travelling wheels 17, and the top at the other side of the vertical plate 2 is fixedly provided with the two handles 18, so that the boiler waste heat recovery device is convenient to move and is more convenient and faster to use; the positive top fixed mounting of riser 2 has just reversing motor switch, and just reversing motor 4 is through just reversing motor switch and power electric connection, and the better control of being convenient for is with electrical apparatus work operation, and it is more convenient to use.

When the boiler waste heat recovery device is used specifically, the utility model relates to a boiler waste heat recovery device is used in levogyration phenylglycine production, when needing to use this boiler waste heat recovery device, at first remove this boiler waste heat recovery device to the workplace through the removal running wheel 17 that sets up, then according to the height-adjusting of relevant boiler delivery outlet this collar 10, then through positive and negative motor switch control model can be ZWL47FP positive and negative motor 4 works, the transmission shaft of positive and negative motor 4 drives lead screw 5 and carries out the forward and reverse rotation, cooperate screw-nut and slide 7, make movable plate 6 move in the vertical direction, and then make conveyer pipe 9 move in the vertical direction, and then be convenient for being applicable to the boiler delivery outlet of different heights and use, (solve and have certain limitation in the use, it is more convenient to use); then pulling two pull rings 16 to drive two convex columns 15 and the pin shaft 12 to move simultaneously, matching with corresponding limiting plates 13 and springs 14 to enable the corresponding springs 14 to contract and enable the corresponding pin shafts 12 to contract, matching with pin holes arranged at an outlet of the boiler, loosening the pull rings 16, and enabling the corresponding pin shafts 12 and the pin holes to be mutually inserted and connected due to elastic support of the corresponding springs 14, so that the boiler waste heat recovery device is convenient to rapidly assemble, the working efficiency is improved, and the recovered heat can be recovered through a conveying pipe 9; when the boiler waste heat recovery device is not used, the pull ring 16 is pulled, the steps are repeated to disassemble the boiler waste heat recovery device, and finally the boiler waste heat recovery device is moved to a proper position.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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

1. The utility model provides a boiler waste heat recovery device is used in production of levogyration phenylglycine, includes supporting seat (1), its characterized in that, one side fixed mounting on supporting seat (1) top has riser (2), the top fixed mounting of riser (2) has backup pad (3), the middle part fixed mounting on supporting seat (1) top has positive reverse motor (4), the transmission shaft fixed mounting of positive reverse motor (4) has lead screw (5), the top of lead screw (5) is passed through the bearing and is connected with the middle part rotation of backup pad (3) bottom, the surface of lead screw (5) has movable plate (6) through screw-nut threaded connection, one side fixed mounting of movable plate (6) has conveyer pipe (9), the one end fixed mounting of conveyer pipe (9) has collar (10), two hollow groove (11) have been seted up to the inside of collar (10), two the equal sliding connection in inside of hollow groove (11) has round pin axle (12), two the equal fixed mounting in bottom of round pin axle (12) has limiting plate (13), two spring (14), two have been cup jointed in the equal activity in surface of round pin axle (12) the one end of spring (14) respectively with the one side fixed connection of the limiting plate (13) that corresponds, two the other end of spring (14) respectively with the inner wall fixed connection of the hollow groove (11) that corresponds, two the projection (15) fixed connection that collar (10) and collar (10) outside set up is all passed to the one end of round pin axle (12).

2. The boiler waste heat recovery device for L-phenylglycine production according to claim 1, characterized in that: the surface of the conveying pipe (9) is fixedly provided with heat insulation cotton, and the top ends of the two convex columns (15) are fixedly provided with pull rings (16).

3. The boiler waste heat recovery device for L-phenylglycine production according to claim 1, characterized in that: the other ends of the two pin shafts (12) penetrate through the mounting ring (10) and are arranged on the inner wall of the mounting ring (10).

4. The boiler waste heat recovery device for L-phenylglycine production according to claim 1, characterized in that: the other side fixed mounting of movable plate (6) has slide (7), one side of riser (2) is seted up with slide (7) assorted spout (8), slide (7) and spout (8) sliding connection.

5. The boiler waste heat recovery device for L-phenylglycine production according to claim 1, characterized in that: four corners of supporting seat (1) bottom are all fixed mounting have and remove travelling wheel (17), the top fixed mounting of riser (2) opposite side has two handles (18).

6. The boiler waste heat recovery device for L-phenylglycine production according to claim 1, characterized in that: the positive top of riser (2) is fixed with positive reverse motor switch, positive reverse motor (4) are through positive reverse motor switch and power electric connection.