CN202876511U

CN202876511U - Precise filter

Info

Publication number: CN202876511U
Application number: CN 201220517674
Authority: CN
Inventors: 赵坤念
Original assignee: YNT PETROCHEMICAL MACHINERY EQUIPMENT CO Ltd
Current assignee: YNT PETROCHEMICAL MACHINERY EQUIPMENT CO Ltd
Priority date: 2012-10-10
Filing date: 2012-10-10
Publication date: 2013-04-17
Anticipated expiration: 2022-10-10

Abstract

The utility model discloses a precise filter. A shell and an upper seal head are connected to form an integral element; a vent port is connected with the top end of the upper seal head through a connecting pipe; the bottom end port of the shell is provided with a flange A; the upper end port of the lower seal head is provided with a flange B; the bottom of a filter core is installed in a hole corresponding to a filter core flower disc; the top of the filter core is installed in a hole corresponding to a filter core pressing disc; the bottom of a pull rod is fixed on the fire core flower disc; the top of the pull rod is fixed on the filter core pressing disc through a nut; the filter core flower disc is positioned between the flange A and the flange B; the contact part of the upper end of the filter core flower disc and the flange disc A is sealed by adopting an O-shaped ring; the contact part of the lower end of the filter core flower disc and the flange B is sealed by adopting an O-shaped ring B; the flange A and the flange B are fixed through a rapidly opened bolt or a bolt nut; the filter core flower disc is movable; and after the filter core flower disc is detached, the interior of the lower seal head can be cleaned. The whole components of the filter provided by the utility model can be detached, and are convenient to install.

Description

A kind of accurate filter

Technical field:

The utility model relates to a kind of filter plant, relates in particular to a kind of accurate filter.

Background technology:

In food or pharmaceuticals industry, some materials need filter through accurate filter, remove the impurity in the material, product after filtering will directly be packed and introduce that to be sold to people edible to the market, therefore require to reach the sanitation-grade standard inside and outside the accurate filter, accurate filter is after work a period of time simultaneously, and each assembly of filter interior all needs to clean, to guarantee the quality of product; And traditional accurate filter, adopt welding manner to be connected between flange on the low head and the filter core floral disc, inlet tube one end is welded on the filter core floral disc, can't dismantle when therefore cleaning, can only extend into low head inside from sewage draining exit with towel cleans, because inner some dead angle of low head can't be cleaned, long-time just can breed bacteria and affect the quality of material, directly bring economic loss to enterprise.

The utility model content:

The utility model provides a kind of assembly detachable, easy for installation, easy cleaned accurate filter for the deficiencies in the prior art.

For realizing the above object, the technical solution adopted in the utility model is:

A kind of accurate filter is comprised of housing, upper cover, drain, flange A, low head, flange B, inlet tube, outlet, supporting leg, suction flange, outlet(discharge) flange, filter core floral disc, inlet tube O type circle, filter core platen, filter core, pull bar, nut, O type circle A, O type circle B; Housing and upper cover connect and compose as a whole, and drain is connected with the upper cover top by taking over, and the housing bottom nozzle is provided with flange A; The low head upper port is provided with flange B, the low head bottom is provided with inlet tube, outlet and supporting leg, inlet tube one end is provided with suction flange, outlet one end is provided with outlet(discharge) flange, wherein the inlet tube other end stretches in the cavity, be installed in the hole corresponding on the filter core floral disc, the sealing of inlet tube O type circle is adopted in the contact position of inlet tube and filter core floral disc; The filter core bottom is installed in the hole corresponding on the filter core floral disc, and the filter core top is installed in the hole corresponding on the filter core platen; The bottom of pull bar is fixed on the filter core floral disc, and the top of pull bar is fixed on the filter core platen by nut; The filter core floral disc is between flange A and flange B, and O type circle A sealing is adopted with the contact position of flange A in filter core floral disc upper end, and the contact position of filter core floral disc lower end and flange B adopts O type circle B to seal, between flange A and the flange B by opening bolt soon or bolt and nut is fixed.

Described filter core floral disc is movable.

Butt welding mouth between described upper cover and the adapter adopts mould pressing technology.

The spigot-and-socket welding is adopted respectively in docking between described housing and flange A, low head and the flange B.

The utility model advantage compared with prior art is: the filter core floral disc is between flange A and flange B, O type circle A sealing is adopted with the contact position of flange A in filter core floral disc upper end, O type circle B sealing is adopted in the contact position of filter core floral disc lower end and flange B, between flange A and the flange B by opening bolt soon or bolt and nut is fixed; The filter core floral disc is movable, after disassembling the filter core floral disc, just can clean low head inside; The whole assembly of the utility model is all detachable, easy for installation, without any the dead angle, can 100% cleans up, and guarantees the quality of product, increases economic benefit.

Description of drawings:

Fig. 1 is the utility model package assembly schematic diagram;

Fig. 2 is the utility model decomposition texture schematic diagram;

Fig. 3 is without the cutaway view of filter core platen, filter core, pull bar, nut among Fig. 2;

Fig. 4 is A section enlarged drawing among Fig. 3;

Fig. 5 is B section enlarged drawing among Fig. 3;

Fig. 6 is C section enlarged drawing among Fig. 3;

Fig. 7 is the seal form figure of inlet tube and filter core floral disc among Fig. 3.

The specific embodiment:

As shown in the figure, a kind of accurate filter is comprised of housing 1, upper cover 2, drain 3, flange A4, low head 5, flange B6, inlet tube 7, outlet 8, supporting leg 9, suction flange 10, outlet(discharge) flange 11, filter core floral disc 12, inlet tube O type circle 13, filter core platen 14, filter core 15, pull bar 16, nut 17, O type circle A18, O type circle B19; Housing 1 connects and composes as a whole with upper cover 2, and drain 3 is connected with upper cover 2 tops by taking over, and housing 1 bottom nozzle is provided with flange A4; Low head 5 upper port are provided with flange B6, low head 5 bottoms are provided with inlet tube 7, outlet 8 and supporting leg 9, inlet tube 7 one ends are provided with suction flange 10, outlet 8 one ends are provided with outlet(discharge) flange 11, wherein inlet tube 7 other ends stretch in the cavity, be installed in the hole corresponding on the filter core floral disc 12, inlet tube 7 adopts 13 sealings of inlet tube O type circle with the contact position of filter core floral disc 12; Filter core 15 bottoms are installed in the hole corresponding on the filter core floral disc 12, and filter core 15 tops are installed in the hole corresponding on the filter core platen 14; The bottom of pull bar 16 is fixed on the filter core floral disc 12, and the top of pull bar 16 is fixed on the filter core platen 14 by nut 17; Filter core floral disc 12 is between flange A4 and flange B6, O type circle A18 sealing is adopted in the contact position of filter core floral disc 12 upper ends and flange A4, O type circle B19 sealing is adopted in the contact position of filter core floral disc 12 lower ends and flange B6, between flange A4 and the flange B6 by opening bolt soon or bolt and nut is fixed; Described filter core floral disc 12 is movable; Butt welding mouth between described upper cover 2 and the adapter adopts mould pressing technology; The spigot-and-socket welding is adopted respectively in docking between described housing 1 and flange A4, low head 5 and the flange B6.

During enforcement, by suction flange 10, outlet(discharge) flange 11 and other equipment connections, material enters in the housing 1 from inlet tube 7, filters through filter core 15, removes the impurity in the material, and the material after the filtration is discharged from outlet 8.

The utlity model has rational in infrastructure, remove and install conveniently, be convenient to the advantage such as cleaning, improved production efficiency and product quality, have great promotional value.

Claims

1. an accurate filter is comprised of housing, upper cover, drain, flange A, low head, flange B, inlet tube, outlet, supporting leg, suction flange, outlet(discharge) flange, filter core floral disc, inlet tube O type circle, filter core platen, filter core, pull bar, nut, O type circle A, O type circle B; It is characterized in that: housing and upper cover connect and compose as a whole, and drain is connected with the upper cover top by taking over, and the housing bottom nozzle is provided with flange A; The low head upper port is provided with flange B, the low head bottom is provided with inlet tube, outlet and supporting leg, inlet tube one end is provided with suction flange, outlet one end is provided with outlet(discharge) flange, wherein the inlet tube other end stretches in the cavity, be installed in the hole corresponding on the filter core floral disc, the sealing of inlet tube O type circle is adopted in the contact position of inlet tube and filter core floral disc; The filter core bottom is installed in the hole corresponding on the filter core floral disc, and the filter core top is installed in the hole corresponding on the filter core platen; The bottom of pull bar is fixed on the filter core floral disc, and the top of pull bar is fixed on the filter core platen by nut; The filter core floral disc is between flange A and flange B, and O type circle A sealing is adopted with the contact position of flange A in filter core floral disc upper end, and the contact position of filter core floral disc lower end and flange B adopts O type circle B to seal, between flange A and the flange B by opening bolt soon or bolt and nut is fixed.

2. a kind of accurate filter according to claim 1, it is characterized in that: described filter core floral disc is movable.

3. a kind of accurate filter according to claim 1 is characterized in that: the butt welding mouth employing mould pressing technology between described upper cover and the adapter.

4. a kind of accurate filter according to claim 1 is characterized in that: the spigot-and-socket welding is adopted respectively in docking between described housing and flange A, low head and the flange B.