CN208595777U - A kind of tower drier of levocarnitine production of raw medicine technique - Google Patents

Abstract

It is disclosed by the utility model to belong to drying unit technical field, specially a kind of tower drier of levocarnitine production of raw medicine technique, including shell, housing cavity roof central location is vertically bolted with hollow drying stick, run through the top of shell at the top of hollow drying stick, high-temperature steam delivery pipe is connected at the top of hollow drying stick, bearing block is symmetrically bolted at left and right sides of case top, two side shaft holder inner cavities are plugged with agitating shaft, shell left side top is provided with feed pipe, bottom longitudinally offers through-hole at left and right sides of shell, two side through hole inner cavities are plugged with baffle, housing cavity bottom is welded with out funnel, discharging funnel bottom is connected with discharge nozzle, the second mounting rack is welded at the top of housing right side wall, vacuum pump is installed on the right side of second mounting rack, the New Scheme can effectively ensure that later period pharmacy final product quality, it improves simultaneously Drying efficiency.

Description

A kind of tower drier of levocarnitine production of raw medicine technique

Technical field

The utility model relates to drying unit technical field, specially a kind of levocarnitine production of raw medicine technique it is vertical Dryer.

Background technique

Be the production requirement for meeting subsequent processing as early as possible currently, in pharmaceutical industry, usually borrow dryer by material into Row drying shortens the material supply cycle between process to accelerate the rate of drying of material, and existing pharmaceutical machine dryer leads to It is often dried using pallet holding medicine, but drug can be gathered in a certain position of pallet, it is also necessary to push open manually, reduce drying The working efficiency of machine, therefore Chinese Patent Application No. CN201721232052.7 proposes a kind of pharmaceutical purpose medicinal material dryer, including Top cover, body, support column, the body top movable are equipped with top cover, are fixed with vertically arranged support column in the body, The body inner wall is fixed with several air-heaters, is equipped with several pieces of filter plates, the filtering board ends in the body It is equipped with vibrating motor, the filter plate side is fixed with humidity sensor, and the organism bottom is movably equipped with catch basin, institute It states and is equipped with feed inlet A at the top of body, the body side is equipped with exhaust outlet, and the support column is fixed with several ultraviolet lights Lamp, the body side are equipped with several feed inlets B, and end cap is equipped in the feed inlet B, is equipped with display on the outside of the body Screen, this kind of pharmaceutical purpose dryer has the following problems when in use, and when being dried, vibrating motor is merely able to spread out raw material It opens, raw material can not be overturn, it is uneven to easily lead to raw material stoving, influences drying efficiency, and when needing to graininess medicinal material raw material When being dried, directly contact being dried with raw material using hot wind, some effective components point being easy to cause in raw material Solution, influences later period final product quality, for this purpose, it is proposed that a kind of tower drier of levocarnitine production of raw medicine technique.

Utility model content

The purpose of this utility model is to provide a kind of tower driers of levocarnitine production of raw medicine technique, to solve This kind of pharmaceutical purpose dryer mentioned above in the background art has the following problems when in use, when being dried, vibration electricity Machine is merely able to spread out raw material, can not overturn raw material, and it is uneven to easily lead to raw material stoving, influences drying efficiency, and when needing When being dried to graininess medicinal material raw material, directly contact being dried with raw material using hot wind, be easy to cause in raw material Some effective components decompose, the problem of influencing later period final product quality.

To achieve the above object, the utility model provides the following technical solutions: a kind of levocarnitine production of raw medicine technique Tower drier, including shell, the surface of shell is provided with insulating layer of asbestos, and bottom is spirally connected at left and right sides of the shell There is stabilizer blade, housing cavity roof central location is vertically bolted with hollow drying stick, runs through shell at the top of the hollow drying stick The top of body, the hollow drying stick top are connected with high-temperature steam delivery pipe, are symmetrically spirally connected at left and right sides of the case top There is bearing block, bearing block inner cavity described in two sides is plugged with agitating shaft, and shaft bottom described in two sides all extends to the interior of shell Chamber, the equal uniform welding of agitating shaft outer wall described in two sides have paddle, are connected at the top of the agitating shaft of right side by spline driven Belt pulley, the left side agitating shaft top are connected with drive pulley, the driven pulley and drive pulley by spline Between be connected with driving belt, the first mounting rack is welded on the left of the case top, is equipped at the top of first mounting rack Driving motor, driving motor bottom power output end are connect with drive pulley, the shell left side top be provided with into Expects pipe, shell left and right sides bottom longitudinally offer through-hole, and through-hole inner cavity described in two sides is plugged with baffle, two sides institute It states the opposite one end of baffle and is welded with pull block, the equal longitudinal measure of housing cavity left and right sidewall has a scraper plate, in the shell Bottom of chamber portion is welded with out funnel, and the discharging funnel bottom is connected with discharge nozzle, and the is welded at the top of the housing right side wall Two mounting racks, the second mounting rack right side are equipped with vacuum pump, and the vacuum pump right side inlets are connected with suction tube, described The suction tube other end runs through housing right side wall, and gas outlet is connected with exhaust pipe on the left of the vacuum pump.

Preferably, scraper plate cross section described in two sides is right angled triangle, and scraper plate bottom described in two sides respectively with two The fitting of baffle top surface.

Preferably, sealing block is plugged at the charging pipe port.

Preferably, relief valve is connected on the hollow drying stick.

Preferably, stabilizer blade bottom described in two sides is provided with yielding rubber layer.

Preferably, the hollow drying stick is that copper dries stick.

Compared with prior art, the utility model has the beneficial effects that

1) New Scheme using high-temperature steam by cooperating the cooperation of hollow drying stick to heat raw material, so that former Vapor evaporation in material, and being pumped out by vacuum pump, completes the drying to raw material, avoids raw material because directly and hot wind The case where contacting, decomposing effective ingredient in raw material occurs, and guarantees later period pharmacy final product quality；

2) by the paddle being welded on agitating shaft when drying, raw material is stirred, guarantees that raw material is heated evenly, together Shi Tigao drying efficiency.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the utility model baffle and through-hole attachment structure schematic diagram；

Fig. 3 is the utility model schematic diagram of housing structure.

In figure: 1 shell, 2 second mounting racks, 3 vacuum pumps, 4 suction tubes, 5 exhaust pipes, 6 agitating shafts, 7 bearing blocks, 8 driven Belt pulley, 9 driving belts, 10 high-temperature steam delivery pipes, 11 driving motors, 12 drive pulleys, 13 feed pipes, 14 hollow drying Stick, 15 paddles, 16 scraper plates, 17 go out funnel, 18 discharge nozzles, 19 stabilizer blades, 20 baffles, 21 pull blocks, 22 first mounting racks, 23 Through-hole, 24 insulating layer of asbestos.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Please refer to Fig. 1-3, the utility model provides a kind of technical solution: a kind of levocarnitine production of raw medicine technique is stood Formula dryer, including shell 1,1 surface of shell are provided with insulating layer of asbestos 24, and 1 left and right sides bottom of shell is bolted with stabilizer blade 19,1 inner cavity roof central location of shell is vertically bolted with hollow drying stick 14, and the top of shell 1 is run through at the top of hollow drying stick 14 Portion is connected with high-temperature steam delivery pipe 10 at the top of hollow drying stick 14, and the 1 top left and right sides of shell is symmetrically bolted with bearing block 7, Two side shaft holders, 7 inner cavity is plugged with agitating shaft 6, and agitating shaft 6 bottom in two sides all extends to the inner cavity of shell 1, two sides agitating shaft 6 The equal uniform welding of outer wall has a paddle 15, is connected with driven pulley 8, left side agitating shaft 6 by spline at the top of right side agitating shaft 6 Top is connected with drive pulley 12 by spline, and driving belt 9 is connected between driven pulley 8 and drive pulley 12, 1 top left side of shell is welded with the first mounting rack 22, and driving motor 11,11 bottom of driving motor are equipped at the top of the first mounting rack 22 Portion's power output end is connect with drive pulley 12, and 1 left side top of shell is provided with feed pipe 13,1 left and right sides bottom of shell Longitudinal to offer through-hole 23, two side through hole, 23 inner cavity is plugged with baffle 20, and the opposite one end of two side baffle 20 is welded with pumping Pulling block 21, the 1 equal longitudinal measure of inner cavity left and right sidewall of shell have scraper plate 16, and 1 intracavity bottom of shell is welded with out funnel 17, discharging 17 bottom of funnel is connected with discharge nozzle 18, is welded with the second mounting rack 2 at the top of 1 right side wall of shell, installs on the right side of the second mounting rack 2 There is vacuum pump 3,3 right side inlets of vacuum pump are connected with suction tube 4, and 4 other end of suction tube runs through 1 right side wall of shell, vacuum pump 3 Left side gas outlet is connected with exhaust pipe 5.

Wherein, 16 cross section of scraper plate described in two sides is right angled triangle, and 16 bottom of scraper plate described in two sides is respectively with two A 20 top surface of baffle fitting, conveniently strikes off the raw material for being bonded in 20 surface of baffle, is plugged at 13 port of feed pipe Sealing block avoids heat losses, is connected with relief valve on the hollow drying stick 14, the steaming after facilitating discharge and raw material heat exchange Vapour, 19 bottom of stabilizer blade described in two sides are provided with yielding rubber layer, and the hollow drying stick 14 is that copper dries stick, facilitate high temperature Heat exchange occurs for steam and raw material.

Working principle: the New Scheme is thrown by the way that the feed pipe 13 of 1 left side top of shell is arranged in when in use, by raw material Enter to 1 inner cavity of shell, while being conveyed high-temperature steam into hollow 14 inner cavity of drying stick, to raw material by high-temperature steam delivery pipe 10 It is heated, and is worked by driving motor 11, drive pulley 12 is driven to rotate, drive follower belt using driving belt 9 8 rotation of wheel, cooperation are symmetrically screwed onto the bearing block 7 at 1 top of shell, so that the agitating shaft 6 for being plugged on 7 inner cavity of bearing block rotates, Raw material is stirred using the paddle 15 for being welded on 6 outer wall of agitating shaft, so that raw material is heated evenly, the vapor in raw material Suction tube 4 and exhaust pipe 5 is cooperated to aspirate the vapor after evaporation from 1 inner cavity of shell by starting vacuum pump 3 by thermal evaporation Out, after the completion of drying, by pulling two side-pulling blocks 21, cooperation is provided with the through-hole 23 of 1 left and right sides of shell, by two side blocks Plate 20 pulls out shell 1, and the raw material after drying is fallen to out on funnel 17, has passed through and has been connected to out going out for 17 bottom of funnel Expects pipe 13, raw material is taken out, and completes drying.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of tower drier of levocarnitine production of raw medicine technique, including shell (1), it is characterised in that: the shell (1) surface is provided with insulating layer of asbestos (24), and bottom is bolted with stabilizer blade (19), the shell at left and right sides of the shell (1) (1) roof central location in inner cavity is vertically bolted with hollow drying stick (14), runs through shell (1) at the top of the hollow drying stick (14) Top, be connected with high-temperature steam delivery pipe (10) at the top of the hollow drying stick (14), the left and right sides at the top of the shell (1) It is symmetrically bolted with bearing block (7), bearing block (7) inner cavity described in two sides is plugged with agitating shaft (6), agitating shaft (6) described in two sides Bottom all extends to the inner cavity of shell (1), and the equal uniform welding of agitating shaft described in two sides (6) outer wall has paddle (15), right side institute It states and is connected with driven pulley (8) at the top of agitating shaft (6) by spline, connected at the top of the left side agitating shaft (6) by spline Have drive pulley (12), is connected with driving belt (9) between the driven pulley (8) and drive pulley (12), it is described Shell (1) top left side is welded with the first mounting rack (22), is equipped with driving motor (11) at the top of first mounting rack (22), Driving motor (11) the bottom power output end is connect with drive pulley (12), and shell (1) left side top is provided with Feed pipe (13), shell (1) left and right sides bottom longitudinally offer through-hole (23), and through-hole (23) inner cavity described in two sides is equal It is plugged with baffle (20), the opposite one end of baffle (20) described in two sides is welded with pull block (21), described shell (1) inner cavity or so The equal longitudinal measure of side wall has scraper plate (16), and shell (1) intracavity bottom is welded with out funnel (17), the funnel out (17) bottom is connected with discharge nozzle (18), is welded with the second mounting rack (2) at the top of shell (1) right side wall, second peace It shelves and is equipped with vacuum pump (3) on the right side of (2), vacuum pump (3) right side inlets are connected with suction tube (4), the suction tube (4) other end runs through shell (1) right side wall, and gas outlet is connected with exhaust pipe (5) on the left of the vacuum pump (3).

2. a kind of tower drier of levocarnitine production of raw medicine technique according to claim 1, it is characterised in that: two Scraper plate described in side (16) cross section is right angled triangle, and scraper plate described in two sides (16) bottom is pushed up with two baffles (20) respectively The fitting of portion surface.

3. a kind of tower drier of levocarnitine production of raw medicine technique according to claim 1, it is characterised in that: institute It states and is plugged with sealing block at feed pipe (13) port.

4. a kind of tower drier of levocarnitine production of raw medicine technique according to claim 1, it is characterised in that: institute It states and is connected with relief valve on hollow drying stick (14).

5. a kind of tower drier of levocarnitine production of raw medicine technique according to claim 1, it is characterised in that: two Stabilizer blade described in side (19) bottom is provided with yielding rubber layer.

6. a kind of tower drier of levocarnitine production of raw medicine technique according to claim 1, it is characterised in that: institute Stating hollow drying stick (14) is that copper dries stick.