CN205556646U

CN205556646U - Pipeline exhaust apparatus

Info

Publication number: CN205556646U
Application number: CN201620393156.5U
Authority: CN
Inventors: 彭友兵; 戎彦军; 李旭岚
Original assignee: Hebei Kenny Biotechnology Co Ltd
Current assignee: Hebei Kenny Biotechnology Co Ltd
Priority date: 2016-05-04
Filing date: 2016-05-04
Publication date: 2016-09-07
Anticipated expiration: 2026-05-04

Abstract

The utility model provides a pipeline exhaust apparatus, on the horizontal communicating pipe of vertical setting between feed pump and isotropic symmetry, pipeline exhaust apparatus includes blast pipe, sleeve pipe and export, the blast pipe is one section straight tube of vertical setting, and the bottom and the feed pump of straight tube are perpendicular continuous with the horizontal communicating pipe between the isotropic symmetry, the upper portion device control blast pipe opening -closing's of straight tube valve, a vertical sleeve pipe of arranging is cup jointed on the top of straight tube, sheathed tube bottom and blast pipe pass through the screw thread and link to each other, and the sheathed tube top sets up the inversion trumpet - shaped form that the supreme diameter of serving as reasons down reduces gradually, and the small -bore department of inversion horn mouth sets up the export, the export is the U -shaped pipe that one section mouth of pipe was arranged down, and the one end of U -shaped pipe is linked together with the sheathed tube top, the other end and the external intercommunication of U -shaped pipe. The utility model discloses remain the gas in the pipeline on getting rid of the production line, protect the production facility.

Description

Pipeline air exhaust water device

Technical field

The utility model relates to a kind of exhaust apparatus, for discharging the gas remained on production line in the duct, belongs to technical field of chemical production equipment.

Background technology

It is pharmaceuticals industry development trend, the research to biological enzyme agent from now on that biological enzyme produces antibiotic, is premise and the basis of development enzyme process antibiotic.The industrialization of 7-ACA production biological enzyme agent is the key technology of development enzyme process antibiotic, is conducive to promoting China's pharmaceuticals industry in production technology industry, the raising of Fermentation Engineering level of industry.

D-AAO is a kind of exemplary protein enzyme with flavin adenine as prothetic group, catalytic reaction substrate is had to alloisomerism selectivity and the broad spectrum activity of height, be widely used in the amino acid whose qualitative and quantitative analysis of D-, biology sensor, l-amino acid and the production of 2-ketoacid；Its most important value, is to be applied to two-step method to produce 7-amino-cephalosporanic acid (7-ACA).With cephalosporin as raw material, D-AAO oxidation cephalosporin generates Glularyl-7-amino-cephalo-alkanoic acid (GL-7-ACA), then generates 7-ACA at GL-7-ACA ACY catalysis deacylated tRNA.

The production process of D-AAO mainly includes seed culture, ferments, extracts and the several workshop section of immobilization, and specific embodiment is: (1) will contain and thaw under seed-bearing deep cooling pipe normal temperature, put into seed bottle, access seeding tank and cultivate after screening；(2), after cultivation seed reaches culture transferring condition, move into fermentation tank, ferment in the fermentation tank containing culture medium, until it is qualified to ferment；(3) qualified fermentation liquor is crossed the separation of solid and liquid of multiple working procedure, obtains pure containing enzyme feed liquid；(4) carrier is put into containing being fixed in enzyme feed liquid, immobilization complete after through washing, drain, get product.

Feed liquid after machine separation of solid and liquid is deposited to a storage tank by centrifugation, uses dnockout pump, by pipeline, feed liquid is sent into homogenizer and carries out homogeneous and crush.Gas can be produced during dnockout pump work, if these gases are not discharged, be dissolved in feed liquid after entering homogenizer along with feed liquid, homogenizer can be caused damage, reduction of service life.

Utility model content

The purpose of this utility model is to provide a kind of pipeline air exhaust water device, it is possible to gets rid of and remains gas in the duct on production line, protects production equipment.

For achieving the above object, the utility model adopts the following technical scheme that

A kind of pipeline air exhaust water device, it is vertically arranged on the horizontal connecting pipe between dnockout pump and homogenizer, pipeline air exhaust water device includes blast pipe, sleeve pipe and outlet, described blast pipe is the straight-run of pipe being vertically arranged, and the horizontal connecting pipe between bottom and dnockout pump and the homogenizer of straight tube is vertically connected；The top of straight tube arranges the valve controlling blast pipe unlatching Guan Bi；The sleeve pipe that the top socket one of straight tube is vertically arranged, the bottom of described sleeve pipe is connected by screw thread with blast pipe, the top of sleeve pipe is set to the inversion horn mouth shape of reduced diameter from the bottom to top, it is inverted bell-mouthed small-bore place and outlet is set, described outlet is the U-tube that one section of mouth of pipe is arranged down, and one end of U-tube is connected with the top of sleeve pipe；The other end of U-tube is in communication with the outside.

Above-mentioned pipeline air exhaust water device, arranges, in the blast pipe inner chamber below valve, the back-up ring that multiple tracks lays respectively on differentiated levels.

Above-mentioned pipeline air exhaust water device, described back-up ring includes the column jecket on top and the Taper Pipe of bottom, and the big end of Taper Pipe is connected with blast pipe inwall；The small end of Taper Pipe is connected with column jecket.

Above-mentioned pipeline air exhaust water device, Taper Pipe runs through near the big end pipe face of blast pipe inwall and arranges multiple pod apertures.

Above-mentioned pipeline air exhaust water device, the inner chamber of described sleeve pipe arranges packing layer.

The beneficial effects of the utility model are:

Pipeline air exhaust water device described in the utility model is arranged on the horizontal connecting pipe between dnockout pump and homogenizer; when pipeline has residual gas; open valve; make gas via blast pipe, sleeve pipe, outlet; it is expelled to air, it is ensured that without gas in the feed liquid in pipeline, effectively protects the chemical industry equipments such as homogenizer; increase the service life, reduce production cost.

Blast pipe is connected by screw thread with sleeve pipe, easy accessibility, it is simple to clean and maintenance.Outlet is set to U-tube, and is inverted, and arranges multiple tracks back-up ring at blast pipe inner chamber, it is ensured that liquid refluxes.Pod apertures is set in the bottom of back-up ring, prevents liquid to be detained in the junction of back-up ring with blast pipe.

Accompanying drawing explanation

The utility model is described in further detail below in conjunction with the accompanying drawings.

Fig. 1 is structural representation of the present utility model.

In figure, each list of reference numerals is: 1, dnockout pump, 2, homogenizer, 3, blast pipe, 4, back-up ring, 5, valve, 6, sleeve pipe, 7, outlet, 8, packing layer.

Detailed description of the invention

Pipeline air exhaust water device described in the utility model, is vertically arranged on the horizontal connecting pipe between dnockout pump 1 and homogenizer 2, the residual gas in purging line.

Referring to Fig. 1, described pipeline air exhaust water device includes blast pipe 3, sleeve pipe 6 and outlet 7.Described blast pipe 3 is connected with horizontal connecting pipe, and sleeve pipe 6 is arranged on the top of blast pipe 3, and outlet 7 is arranged on the top of sleeve pipe 6.

Described blast pipe 3 is the straight-run of pipe being vertically arranged, and the horizontal connecting pipe between bottom and dnockout pump 1 and the homogenizer 2 of straight tube is vertically connected.The top of straight tube arranges valve 5, and described valve 5 controls unlatching and the Guan Bi of blast pipe.Arranging back-up ring 4 in the lower section of valve 5, blast pipe 3 inner chamber, described back-up ring 4 arranges multiple tracks, is separately positioned in different level heights.Back-up ring 4 includes one section of column jecket and one section of Taper Pipe, and column jecket and Taper Pipe are all coaxially arranged with blast pipe 3, and column jecket is upper；Taper Pipe under.The bottom of column jecket is connected with the small end of Taper Pipe, and the big end of Taper Pipe is connected with blast pipe 3 inwall.Run through near the big end pipe face of blast pipe 3 inwall at Taper Pipe and multiple pod apertures is set, prevent liquid to be detained in blast pipe 3.

Described sleeve pipe 6 is arranged on the top of blast pipe 3, and sleeve pipe 6 is vertically arranged, is connected with blast pipe 3 by screw thread.Inner chamber at the middle part of sleeve pipe 6 is provided with packing layer 8, if having pernicious gas composition in the gas in pipeline, installs different material for gaseous and purify in packing layer 8.If the gas in pipeline is without special harmful components, packing layer 8 can not be used.The top of sleeve pipe 6 is set to the inversion horn mouth shape of reduced diameter from the bottom to top, it is ensured that liquid refluxes.

Described outlet 7 is fixedly connected on the bell-mouthed small-bore place of inversion.Outlet 7 is one section of U-tube, and the mouth of pipe of U-tube is arranged down, and one end of U-tube is connected with the top of sleeve pipe 4；The other end of U-tube is in communication with the outside.

Claims

1. a pipeline air exhaust water device, it is characterized in that, it is vertically arranged on the horizontal connecting pipe between dnockout pump (1) and homogenizer (2), pipeline air exhaust water device includes blast pipe (3), sleeve pipe (6) and outlet (7), described blast pipe (3) is the straight-run of pipe being vertically arranged, and the horizontal connecting pipe between bottom and dnockout pump (1) and the homogenizer (2) of straight tube is vertically connected；The top of straight tube arranges the valve (5) controlling blast pipe unlatching Guan Bi；The sleeve pipe (6) that the top socket one of straight tube is vertically arranged, the bottom of described sleeve pipe (6) is connected by screw thread with blast pipe (3), the top of sleeve pipe (6) is set to the inversion horn mouth shape of reduced diameter from the bottom to top, it is inverted bell-mouthed small-bore place and outlet (7) is set, described outlet (7) is the U-tube that one section of mouth of pipe is arranged down, and one end of U-tube is connected with the top of sleeve pipe (6)；The other end of U-tube is in communication with the outside.

Pipeline air exhaust water device the most according to claim 1, is characterized in that, arranges, in blast pipe (3) inner chamber of valve (5) lower section, the back-up ring (4) that multiple tracks lays respectively on differentiated levels.

Pipeline air exhaust water device the most according to claim 2, is characterized in that, described back-up ring (4) includes the column jecket on top and the Taper Pipe of bottom, and the big end of Taper Pipe is connected with blast pipe (3) inwall；The small end of Taper Pipe is connected with column jecket.

Pipeline air exhaust water device the most according to claim 3, is characterized in that, Taper Pipe runs through near the big end pipe face of blast pipe (3) inwall and arranges multiple pod apertures.

Pipeline air exhaust water device the most according to claim 1, is characterized in that, the inner chamber of described sleeve pipe (6) is provided for absorbing the packing layer (8) of pernicious gas.