CN201988236U

CN201988236U - Filter cylinder

Info

Publication number: CN201988236U
Application number: CN2010206930887U
Authority: CN
Inventors: 郑添全
Original assignee: SUZHOU YONGTIAN EQUIPMENT CO Ltd
Current assignee: SUZHOU YONGTIAN EQUIPMENT CO Ltd
Priority date: 2010-12-30
Filing date: 2010-12-30
Publication date: 2011-09-28
Anticipated expiration: 2020-12-30

Abstract

The utility model provides a filter cylinder, which comprises a cylinder cover, a cylinder body and filter elements, the bottom of the cylinder cover is welded on the upper plane of a flange plate, a plurality of bolts are vertically welded on the lower plane of the flange plate, the upper ends of the filter elements are provided with internal threads matched with the bolts on the flange plate, the filter elements are connected with the flange plate by the method of screwing, and are positioned in the cavity of the cylinder body, and the flange plate is firmly connected with the cylinder body. Since the cylinder cover is integrated with the flange plate and separated from the cylinder body and the bolts are welded on the flange plate, the filter elements only need to be dismounted one by one, time and labor are not consumed, and a special tool is not needed as well.

Description

Filter vat

Technical field

The utility model relates to a kind of oil (water) filter plant, relates in particular to a kind of filter vat.

Background technology

At present, the bung of filter vat, ring flange and 3 main bodys of ladle body for separating must hang with cucurbit when safeguarding the screw on the bung is taken apart, take out bung, the ring flange of slinging again with the dismounting one by one of the nut on the filter core that is fixed on the ring flange, takes out filter core again.Its shortcoming is: 1) must be with one take apart of nut of screw on the bung and ring flange upper filter, and dismounting is wasted time and energy, and needs to use specific purpose tool; 2) during renew cartridge also be one one be contained on the ring flange, because of unfixing, filter core can sway in synchrony when the nut that will screw on the filter core, so essential 2 people's co-operatings; 3) every filter core all will be adorned O type ring, avoids oil impregnate, and as not installing, then easy oil impregnate filters just unclean; 4) must install the leakproof of O type ring between ladle body, ring flange, bung additional, many one leakage of oil risks; Filter core designs for papery, and the filter bar is a steel, and paper can oil suction and tungsten mud, and is very heavy, must use cucurbit to hang or drives a vehicle and sling.

Its structure of filter vat is heavy, install very loaded down with trivial details, assembling, safeguard and the unusual difficulty of renew cartridge more in the future, need special hanger, special-purpose instrument to reach at least and need professional skilled worker just can change and assemble more than 2, maintenance cost is very high, all can cause very big burden to manufacturer and user.

The utility model content

The purpose of this utility model is to overcome the deficiency that prior art exists, and the filter vat of a kind of oil (water) filter plant is provided.

The purpose of this utility model is achieved through the following technical solutions:

Filter vat, comprise bung, ladle body and filter core, characteristics are: the last plane of the bottom surface of described bung and ring flange is welded to connect, vertical welding is connected to a plurality of screws on the lower plane of described ring flange, the upper end of described filter core is provided with the internal thread that matches with the ring flange screwing, filter core is connected with ring flange by thread connecting mode, and described filter core places the inner chamber of ladle body, and ring flange and ladle body are connected and fixed.

Further, above-mentioned filter vat, wherein, O type ring is equipped with on the composition surface of described ring flange and ladle body.

The substantive distinguishing features of technical solutions of the utility model and progressive being mainly reflected in:

1. the utility model is become one with bung and ring flange, is split up into two main bodys with ladle body, and the bolt design on the bung is the suspension ring type, takes apart easily, is convenient to take out bung; The some screws of weldering on the ring flange, the dismounting filter core only needs one one dismounting, does not waste time and energy; Every filter core directly is screwed into the screw on the ring flange, does not need to adorn O type ring; Only need between ring flange and ladle body, to install additional the leakproof of O type ring;

2. the screw hole on the bung designs a breach, screw designs circlewise, inserting annular distance with an iron staff both can take apart easily, screw bottom makes a call to that an aperture passes aperture with bolt and ladle body is fixed together, when unclamping, screw directly glides by breach is past, screw hangs on the ladle body, is not afraid of screw simply fast again and drops or lose etc.;

3. filter core adopts PE macromolecule PEF material sintering to form, and oil resistant is also water-fast, and is never damaged, need not filter bar, cost reduces, and is in light weight, can sling easily, need not use cucurbit to hang or drives a vehicle and sling, both leicht fallen D/A did not need special-purpose instrument yet, and a people gets final product easy manipulation.

Description of drawings

Below in conjunction with accompanying drawing technical solutions of the utility model are described further:

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

The implication of each Reference numeral sees the following form among the figure:

The specific embodiment

As shown in Figure 1, filter vat, comprise bung 1, ladle body 4 and filter core 3, the last plane of the bottom surface of bung 1 and ring flange 2 is welded to connect, and vertical welding is connected to several screws on the lower plane of ring flange 2, and the upper end of filter core 3 is provided with the internal thread that matches with the ring flange screwing, filter core 3 is connected with ring flange 2 by thread connecting mode, filter core 3 places the inner chamber of ladle body 4, and ring flange 2 is connected and fixed with ladle body 4, and ring flange 2 is equipped with O type ring with the composition surface of ladle body 4.

Bung 1 is become one with ring flange 2, is split up into two main bodys with ladle body 4, and the bolt design on the bung is the suspension ring type, takes apart easily, is convenient to take out bung, and the dismounting that is fixed on one one of filter core on the ring flange is taken out.

Screw hole on the bung 1 designs a breach, screw designs circlewise, inserting annular distance with an iron staff both can take apart easily, screw bottom makes a call to that an aperture passes aperture with bolt and ladle body 4 is fixed together, when unclamping, screw directly glides by breach is past, screw hangs on the ladle body, is not afraid of screw simply fast again and drops or lose etc.

The some screws of weldering on the ring flange 2,3 of dismounting filter cores need one one dismounting, do not waste time and energy.Every filter core directly is screwed into the screw on the ring flange, does not need to adorn O type ring; Only need between ring flange and ladle body, to install additional the leakproof of O type ring.

Filter core 3 adopts PE macromolecule PEF material sintering to form, and oil resistant is also water-fast, and is never damaged, need not filter bar, cost reduces, and is in light weight, can sling easily, need not use cucurbit to hang or drives a vehicle and sling, both leicht fallen D/A did not need special-purpose instrument yet, and a people gets final product easy manipulation.

The above only is a preferred implementation of the present utility model; for those skilled in the art; under the prerequisite that does not break away from the utility model principle, can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.

Claims

1. filter vat, comprise bung, ladle body and filter core, it is characterized in that: the last plane of the bottom surface of described bung and ring flange is welded to connect, vertical welding is connected to a plurality of screws on the lower plane of described ring flange, the upper end of described filter core is provided with the internal thread that matches with the ring flange screwing, filter core is connected with ring flange by thread connecting mode, and described filter core places the inner chamber of ladle body, and ring flange and ladle body are connected and fixed.

2. filter vat according to claim 1 is characterized in that: O type ring is equipped with on the composition surface of described ring flange and ladle body.