CN205170532U - High adsorption column of good filtering quality of leakproofness - Google Patents

Abstract

The utility model relates to a high adsorption column of good filtering quality of leakproofness upwards makes a cylindrical extension mouth in coaxial an organic whole of upper portion and cylinder of last closing cap, and at this radial inside part snap ring of the coaxial an organic whole of inner wall that extends the mouth, a cylindrical bracket is adorned to coaxial inlaying on the snap ring, the outside system of the coaxial an organic whole of bracket upper end tip has takes the ring outward, takes the direct overlap joint of ring outward on the snap ring, it goes up coaxial an organic whole and adorns the filter screen admittedly to take the ring in the coaxial system of lower extreme tip of bracket has and take in, the ring, having the capel in the coaxial radial system of last cylinder lower extreme inner edge, having annular caulking groove in the coaxial system of the upper end of lower prop inner edge, when acting as the mutual joint of cylinder and lower prop, the capel inlays in the caulking groove of packing into. The application provides a take the adsorption column of prefiltration chuck to change the filter screen in real time according to filtering sewage, timely regulation and filtration diameter, the sewage of suitable different occasions, different impurity contents, the practicality is extremely strong.

Description

The adsorption column that a kind of good airproof performance strainability is high

Technical field

The utility model belongs to sewage treatment area, relates to a kind of tripping device, the adsorption column that especially a kind of good airproof performance strainability is high.

Background technology

The structure design of adsorption column is to the flow velocity of fluid in adsorption process, and the height/footpath ratio of adsorption column has direct impact, and be guarantee adsorption effect in amount one timing of sorbent material, the height of adsorption column has a minimum value.Adsorption column is too low, gas or liquid is firm leads to into adsorption column, then just change, and flows out from outlet very soon, and the loading capacity of such sorbent material is very little or be zero, cannot realize the fractionation by adsorption of fluid.If reduce the sectional area of adsorption column, highly increasing, be favourable like this, but rate of flow of fluid increases, the residence time reduction in adsorption column of gas or liquid to raising loading capacity, and after being reduced to and being less than adsorption time, loading capacity then can sharply decline.Therefore, the design of adsorption column should select rational height/footpath ratio, to reach best adsorption effect.Based on above-mentioned situation, adsorption column generally all has certain altitude, therefore makes adsorption separation device volume large.In prior art, aspect ratio is comparatively large, especially in field of waste water treatment, the length of adsorption column generally between 1.5-2 rice, so long pillar when transport, installation, filler, discharging all and inconvenience, urgently to be resolved hurrily.

Adsorption process can be divided into two stages, first stage is adsorbate from the outside surface absorption of primary fluid flow by occurring after particle surface around absorbent particles, and subordinate phase is that adsorption molecule is not adsorbed the internal surface entering granule interior from particle exterior surface and adsorbs.Molecular adsorption process is by first outside surface absorption, then the order of internal surface absorption is carried out, and is then counter movement time desorption (desorb or regeneration).In actual adsorption applications process, the principal element affecting adsorption effect has height/footpath ratio etc. of the flow velocity of temperature, pressure, fluid, adsorption column.

By retrieval, find following several sections of patent documentations relevant to present patent application:

Find following relevant to the application patent documentation by retrieval, concrete disclosure is as follows:

Patent documentation 101091862 discloses a kind of adsorption column for waste-gas cleaning, have for the barrel-shaped casing of holding solid stationary adsorbent, for making waste gas to be clean enter the entrance in housing and the outlet for making the waste gas be cleaned discharge hull outside, described entrance and exit is provided with ball valve, in all situations, the circumferential wall of housing has recess in the region of housing bottom and case cover, for the ball valve of the ball valve and waste gas outlet place of receiving exhaust gas entrance place.

Patent documentation 201299987 discloses a kind of adsorption column, comprise cylinder, upper and lowerly in cylinder be respectively arranged with sparger and lower sparger, upper and lower sparger main body is one block of circular steel plate, steel plate is evenly distributed with steel pipe, steel plate and steel pipe are uniform-distribution with aperture, both sides, cylinder top are provided with at least two opening for feeds, both sides, cylinder bottom are provided with at least two discharge ports.

Patent documentation 203916411U discloses a kind of adsorption column, comprise adsorption column cylinder, described adsorption column column body is provided with core, it is characterized in that, this adsorption column also comprises microwave heating magnetron, one end of described microwave heating magnetron is arranged on described core, and its other end stretches out from the outer wall of described adsorption column cylinder.

Through technical comparison, the structure of above-mentioned four sections of patent documentations and present patent application has relatively big difference, and function has larger difference.

Utility model content

The purpose of this utility model is the weak point overcoming original technology, provide a kind of reasonable in design, easy for installation, transport the adsorption column that good airproof performance strainability is high easily.

The technical scheme that the utility model technical solution problem adopts is:

The adsorption column that a kind of good airproof performance strainability is high, comprise cylinder, upper cover, lower capping, lower capping is shaped with fluid outlet, upper cover, lower capping are installed in the two ends up and down of cylinder by flange, position near upper cover on column side wall is shaped with fluid detection mouth, cylinder is made up of the column body of axis and lower prop two-section, the disk extended outside coaxial cylinder is shaped with in upper and lower two-section cylinder truncated position, the disk of upper and lower two-section cylinder is symmetrical arranged, and radius is identical, two disks are connected by folded-edge ring groove shape clamp co-axial seal; On the top of upper cover, coaxial one upwards makes a cylindrical extension mouth with cylinder, at the coaxial one of the inwall of this extension mouth radially-inwardly part one snap ring, coaxial setting-in one cylindrical bracket on snap ring, the coaxial one in end, described bracket upper end is outwards shaped with outer staple, outer staple is directly overlapped on snap ring, the lower end of described bracket is coaxially integrally shaped with interior staple, and interior staple is coaxially integrally fixedly mounted with filtering net; In inner edge, column body lower end, coaxial radial integrated is shaped with capel, is coaxially integrally shaped with annular caulking groove in the inner edge, upper end of lower prop, and when column body and lower prop are bonded with each other, capel setting-in enters in caulking groove.

And, in ring groove shape clamp inside, coaxially gasket is set.

Advantage of the present utility model and positively effect are:

1, the cylinder of this adsorption column is in the position of liquid inlet, be shaped with a circle snap ring, coaxial setting-in filtering net on snap ring, can carry out preliminary filtration by the sewage entered, and places the filler in tiny magazine blocking adsorption column, ensure that the adsorption efficiency of adsorption column, ensure the processing efficiency of sewage.The filtering net installation method of this adsorption column is simple, is directly placed on snap ring by filtering net, and dismounting and replacing are also very simple, convenient transportation.

3, the adsorption column of band prefiltration chuck that the application provides can change filtering net in real time according to filter sewage, can regulate filter diameter in time, and be applicable to the sewage of different occasion, different impurities content, practicality is extremely strong.

4, the cylinder of this adsorption column is bipartial structure, and longer cylinder is divided into upper and lower two-part, reduces the length of segmentation, is convenient to the operations such as transport, installation, dismounting, improves the installation effectiveness of adsorption column.The upper and lower bipartial of this adsorption column is installed and is adopted two halves round type ring groove shape clamp to fix, and because semi-circular ring groove shape clamp is shaped with two point of fixity, therefore dismantles and installs very convenient, saving workload and working hour.

5, this adsorption column is shaped with chimeric sealed structure at the bound fraction of two-section cylinder, further ensures the sealing characteristics of two-section cylinder.

Accompanying drawing explanation

Fig. 1 is longitudinal sectional view of the present utility model;

Fig. 2 is the A portion enlarged view of Fig. 1.

Embodiment:

Below in conjunction with accompanying drawing, also by specific embodiment, the utility model is described in further detail, and following examples are descriptive, are not determinate, can not limit protection domain of the present utility model with this.

The adsorption column that a kind of good airproof performance strainability is high, comprise cylinder, upper cover 2, lower capping 6, lower capping is shaped with fluid outlet 7, upper cover, lower capping is installed in the two ends up and down of cylinder by flange, position near upper cover on column side wall is shaped with fluid detection mouth 3, cylinder is made up of the column body 4 of axis and lower prop 5 two-section, upper, lower two-section cylinder truncated position is shaped with the disk extended outside coaxial cylinder, on, the disk of lower two-section cylinder is symmetrical arranged, and radius is identical, two disks are connected by folded-edge ring groove shape clamp co-axial seal, coaxially gasket can be set in ring groove shape clamp inside, ensure that fluid can not ooze out from disk junction.

Innovative point of the present utility model is:

1, on the top of upper cover, coaxial one upwards makes a cylindrical extension mouth 1 with cylinder, at the coaxial one of the inwall of this extension mouth radially-inwardly part one snap ring 1-1, coaxial setting-in one cylindrical bracket 1-3 on snap ring, the coaxial one in end, described bracket upper end is outwards shaped with outer staple, outer staple is directly overlapped on snap ring, the lower end of described bracket is coaxially integrally shaped with interior staple, and interior staple is coaxially integrally fixedly mounted with filtering net 1-2.

2, be shaped with capel 9 at the coaxial radial integrated in inner edge, column body lower end, be coaxially integrally shaped with annular caulking groove 8 in the inner edge, upper end of lower prop, when column body and lower prop are bonded with each other, capel setting-in enters in caulking groove, further ensures the sealing characteristics of two-section cylinder.

The cylinder of this adsorption column is in the position of liquid inlet, be shaped with a circle snap ring, coaxial setting-in filtering net on snap ring, can carry out preliminary filtration by the sewage entered, and places the filler in tiny magazine blocking adsorption column, ensure that the adsorption efficiency of adsorption column, ensure the processing efficiency of sewage.The filtering net installation method of this adsorption column is simple, is directly placed on snap ring by filtering net, and dismounting and replacing are also very simple, convenient transportation.

Claims (2)

1. the adsorption column that a good airproof performance strainability is high, comprise cylinder, upper cover, lower capping, lower capping is shaped with fluid outlet, upper cover, lower capping are installed in the two ends up and down of cylinder by flange, position near upper cover on column side wall is shaped with fluid detection mouth, cylinder is made up of the column body of axis and lower prop two-section, the disk extended outside coaxial cylinder is shaped with in upper and lower two-section cylinder truncated position, the disk of upper and lower two-section cylinder is symmetrical arranged, and radius is identical, two disks are connected by folded-edge ring groove shape clamp co-axial seal; It is characterized in that: on the top of upper cover, coaxial one upwards makes a cylindrical extension mouth with cylinder, at the coaxial one of the inwall of this extension mouth radially-inwardly part one snap ring, coaxial setting-in one cylindrical bracket on snap ring, the coaxial one in end, described bracket upper end is outwards shaped with outer staple, outer staple is directly overlapped on snap ring, the lower end of described bracket is coaxially integrally shaped with interior staple, and interior staple is coaxially integrally fixedly mounted with filtering net; In inner edge, column body lower end, coaxial radial integrated is shaped with capel, is coaxially integrally shaped with annular caulking groove in the inner edge, upper end of lower prop, and when column body and lower prop are bonded with each other, capel setting-in enters in caulking groove.

2. the adsorption column that good airproof performance strainability according to claim 1 is high, is characterized in that: coaxially arrange gasket in ring groove shape clamp inside.