CN206910972U

CN206910972U - A kind of double-screw type pure steam separator

Info

Publication number: CN206910972U
Application number: CN201720551041.9U
Authority: CN
Inventors: 邹乐荣
Original assignee: Shanghai Red Deer Bioengineering Co Ltd
Current assignee: Shanghai Red Deer Bioengineering Co Ltd
Priority date: 2017-05-17
Filing date: 2017-05-17
Publication date: 2018-01-23
Anticipated expiration: 2027-05-17

Abstract

The utility model discloses a kind of double-screw type pure steam separator, it is characterized in that, including steam inlet, cylinder, steam outlet pipe, end socket, lower baffle plate, middle baffle plate, overhead gage, inner barrel, inside spin plate, external spiral plate and chuck, wherein in the cylinder and lower baffle plate is installed above the steam inlet, middle baffle plate is installed above the lower baffle plate, overhead gage is installed above the middle baffle plate, top with the overhead gage in the cylinder is provided with the inner barrel, the external spiral plate and chuck are provided between the cylinder and inner barrel, the escape pipe connects the cylinder and in the inner barrel by the end socket, the inside spin plate is provided between the escape pipe and the inner barrel, the chuck is arranged on the outside of the external spiral plate.Double-screw type pure steam cyclone separator arrangement of the present utility model is simple, easy to make, and separating effect is more preferable, goes thermic effect good, greatly improves saturation degree, the aridity of steam, and meets the double-screw type pure steam separator of GMP requirements.

Description

A kind of double-screw type pure steam separator

Technical field

The utility model belongs to evaporator device technical field, more particularly to a kind of double-screw type pure steam separator.

Background technology

Pure steam is widely used in pharmaceuticals industry sterilizing, and aridity, the saturation degree of steam directly affect sterilization effect, in the market Steam water content caused by common steam generator and thermal source etc. all do not reach pure steam standard, and most of pure steams occur Device is separated using silk screen foam removal to be separated not thorough to impurity, silk screen part also easy cooperating microorganisms, bacterium etc. in itself, is caused pure Aridity, saturation degree and the thermal source of steam, endotoxin etc. do not reach requirement.Influence sterilization effect.Therefore need on this basis Secondary separation is carried out, quality of steam is reached sterilizing pure steam requirement, it is necessary to develop a kind of dress that can carry out secondary separation Put.

The purpose of this utility model is to overcome the drawbacks described above of existing common steam generator, researches and develops a kind of new double spiral shells Rotating pure steam separator, for the separation of pure steam, steam enters after the separator by hitting separation, 180 ° of gravity of turning back Separation and double helix centrifuge, and remove water from steam point and thermal source, improve saturation degree, the aridity of steam, reach pure steaming Vapour sterilizing requires.

Utility model content

The purpose of this utility model is to provide a kind of simple in construction, easy to make, and separating effect is more preferable, removes thermic effect It is good, saturation degree, the aridity of steam are greatly improved, and meet the double-screw type pure steam separator of GMP requirements.

The technical solution of the utility model is：A kind of double-screw type pure steam separator, it include steam inlet, cylinder, Escape pipe, end socket, lower baffle plate, middle baffle plate, overhead gage, inner barrel, inside spin plate, external spiral plate and chuck, wherein described Lower baffle plate is installed in cylinder and above the steam inlet, middle baffle plate, the middle baffle plate are installed above the lower baffle plate Top is provided with overhead gage, and in the cylinder and the top of the overhead gage is provided with the inner barrel, in the cylinder and interior The external spiral plate and chuck are provided between cylinder, the escape pipe connects the cylinder and located at described interior by the end socket In cylinder, the inside spin plate is provided between the escape pipe and the inner barrel, the chuck is arranged on the external spiral plate Outside, and the chuck has the gap that passes through of feed flow drop.

Further, the steam (vapor) outlet of the external spiral plate connects with the steam inlet of the inside spin plate.

Further, in addition to funnel and discharging tube, the funnel are located at the cylinder bottom of the inner barrel, and the discharging tube connects Connect the funnel bottom and extend to the steam inlet end.

Further, in addition to heat-insulation layer, the heat-insulation layer are arranged on the outside of the cylinder and wrap up the cylinder.

In summary, the beneficial effects of the utility model are：(1) separating effect is obvious：The separator uses impacting type Separation, Gravity Separation and double helix separation, separating effect is separated than conventional screen or single-screw separating effect is more notable；(2) Go thermic effect good：Pyrogen is present in steam in the mixture droplets of water, if the mass ratio of drop and vapor particles differs Dry geometric progression, improve saturation degree, the aridity of steam；(3) separated by two-stage screw, the moist steam with drop is at a high speed Under rotation, the droplet in the system and the acceleration of separation of particles is set to be even up to hundreds of in gravitational acceleration, so that Complete the separation band of steam pyrogen；(4) it is simple in construction, it is easy to make；(5) GMP requirements are met：Whole separator contacts with steam Part uses SS316L materials, the processing of inner surface electrobrightening, meets GMP requirements.

The utility model is described in more detail below by embodiment.

Brief description of the drawings

Fig. 1 is the structure sectional view of double-screw type pure steam separator of the present utility model.

Embodiment

The utility model is further described in a manner of embodiment combination accompanying drawing below.

As shown in figure 1, it illustrates the structure of double-screw type pure steam separator of the present utility model, the double-screw type are pure Steam separator includes steam inlet, flange 1, cylinder 2, escape pipe 3, end socket 4, lower baffle plate 5, middle baffle plate 6, overhead gage 7, inner cylinder Body 8, funnel 9, discharging tube 10, inside spin plate 11, external spiral plate 12 and chuck 13, are wherein provided with flange 1 on steam inlet, Lower baffle plate 5 is installed in the cylinder 2 and above the steam inlet, the top of lower baffle plate 5 is provided with middle baffle plate 6, The top of middle baffle plate 6 is provided with overhead gage 7, and the top with the overhead gage 7 in the cylinder 2 is provided with the inner barrel 8, The external spiral plate 12 and chuck 13 are provided between the cylinder 2 and inner barrel 8, the escape pipe 3 is connected by the end socket 4 Connect the cylinder 2 and in the inner barrel 8, the inside spin plate is provided between the escape pipe 3 and the inner barrel 8 11, the chuck 13 is arranged on the outside of the external spiral plate 12, and the chuck 13 has the gap that feed flow drop passes through, institute The steam (vapor) outlet for stating external spiral plate 12 connects with the steam inlet of the inside spin plate 11.This steam separator also includes funnel 9 With discharging tube 10, the funnel 9 is located at the cylinder bottom of the inner barrel 8, and the discharging tube 10 connects the bottom of funnel 9 and extended To the steam inlet end.2 also have heat-insulation layer outside cylinder, and the heat-insulation layer is arranged on the outside of the cylinder 2 and bag Wrap up in the cylinder.

The specific work process of spiral pure steam separator of the present utility model is as follows：Steaming of the steam from flange port first Vapor inlet enters in cylinder 2, and steam is formed by the plate washer of upper, middle and lower three (5,6,7 in Fig. 1) hits separation and gravity point From removing big water droplet in steam；Then external spiral plate (12 in Fig. 1) is passed upward through along cylinder 2, forces to be centrifuged, contain The drop for having endotoxin, thermal source is separated out of chuck (13 in Fig. 1), and the steam after separation then enters inner barrel from top (8 in Fig. 1), by inside spin (11 in Fig. 1), force to carry out second of spiral centrifugal separation, the impurity separated is collected Inner barrel bottom funnel (9 in Fig. 1), from discharging tube (10 in Fig. 1) exclude, steam interior barrel tip turn back upwards 180 ° to On, a Gravity Separation is formed again, obtains pure steam, is discharged from outlet (3 in Fig. 1).

Double-screw type pure steam separator of the present utility model is turned back after the steam enters by 180 ° in the course of the work Gravity Separation and double helix centrifuge, and are separated by secondary separation and double helix, can remove water from steam part well And thermal source, saturation degree, the aridity of steam are improved, reaches pure steam sterilizing and requires.

Double-screw type pure steam separator of the present utility model is not limited to the structure of above-described embodiment, can To carry out a variety of modifications.In a word, do not depart from all improvement in the utility model scope both fall within it is of the present utility model In the range of.

Claims

1. a kind of double-screw type pure steam separator, it is characterised in that including steam inlet, cylinder, escape pipe, end socket, lower block Plate, middle baffle plate, overhead gage, inner barrel, inside spin plate, external spiral plate and chuck, wherein in the cylinder and the steam Lower baffle plate is installed above import, middle baffle plate is installed above the lower baffle plate, overhead gage is installed above the middle baffle plate, Top with the overhead gage in the cylinder is provided with the inner barrel, is provided between the cylinder and inner barrel described outer Spiral plate and chuck, the escape pipe connect the cylinder and in the inner barrel by the end socket, the escape pipe The inside spin plate is provided between the inner barrel, the chuck is arranged on the outside of the external spiral plate, and the folder The gap that set passes through with feed flow drop.

2. double-screw type pure steam separator according to claim 1, it is characterised in that：The steam of the external spiral plate goes out Mouth connects with the steam inlet of the inside spin plate.

3. double-screw type pure steam separator according to claim 1, it is characterised in that：Also include funnel and discharging tube, The funnel is located at the cylinder bottom of the inner barrel, and the discharging tube connects the funnel bottom and extends to the steam inlet end Portion.

4. double-screw type pure steam separator according to claim 3, it is characterised in that：Also include heat-insulation layer, the guarantor Warm layer is arranged on the outside of the cylinder and wraps up the cylinder.