CN208553301U - A kind of positive deflector type T-type filter of cleaning-type free of demolition - Google Patents

Abstract

The utility model belongs to positive deflector type T-type cleaning filter technical field, specially a kind of positive deflector type T-type filter of cleaning-type free of demolition, including T-type cylinder, head one end of the T-type cylinder is set as the fluid inlet other end and is provided with the blind flange that lower end is provided with sewage draining exit, the lower port of T-type cylinder is set as fluid outlet, and T-type cylinder head is axially provided with the tubbiness filter screen of both ends open；The first flusher is provided on T-type cylinder and at fluid inlet, the first flusher includes that one end is provided with the first L-type tube body that the first sprinkler body import is arranged towards the first jet and the other end of sewage draining exit；The second flusher is provided on the side wall of T-type cylinder lower part, the second flusher includes that one end is provided with the second L-type tube body that the second sprinkler body import is set as towards the second nozzle and the other end of filter screen.The utility model can be to avoid cleaning again after disassembly, and whole process uses manpower and material resources sparingly, and reduces production cost, and junction is avoided to wear, and improves safety coefficient.

Description

A kind of positive deflector type T-type filter of cleaning-type free of demolition

Technical field

The utility model belongs to positive deflector type T-type cleaning filter technical field, and specially a kind of cleaning-type free of demolition is just Deflector type T-type filter.

Background technique

The function of positive deflector type T-type filter is a small amount of fixed particle in the various fluids of filtering, avoid iron rust, welding slag, The case where sundries such as dust result in blockage and damage to pipeline, pump, valve and equipment etc. is protected with protecting the normal work of equipment Demonstrate,proving equipment being capable of continuous and steady operation.

Positive deflector type T-type filter is internally provided with strainer, when fluid is from the fluid inlet of the T-type DC filter After place flows into, the impurity in fluid is stopped by strainer, and clean filtrate is then arranged from the fluid outlet of positive deflector type T-type filter Out.After the strainer of positive deflector type T-type filter interior has accumulated more solid particle, the flow rate of fluid can decline, To which pressure difference increases at the fluid import and export of positive deflector type T-type filter, this will largely effect on working efficiency.

When positive deflector type T-type filter needs to clean, then needs to be dismantled, strainer etc. is cleaned up and is filled again again Enter, then installs.This series of operation can waste many time, moreover with the fast development of modern industry, equipment Enlargement make that the pressure rating of filter is higher and higher, specifications and models are also not of uniform size, the disassembly for bigger filter It cleans and installs again, many time and manpower can be expended, cause material and overhaul the increase of expense, that is, increase Production cost, therefore expend physical resources and financial resources；The abrasion being likely to result in during disassembly, installation at the knot of components connection pass, There is the risk of leakage so as to cause positive deflector type T-type filter, there is some potential safety problems.

Summary of the invention

Utility model aims to solve the disassembly, cleaning inconvenience of above-mentioned common positive deflector type T-type filter, mistakes The problem of journey is time-consuming and laborious, increases production cost, is prone to wear provides a kind of positive deflector type T-type filtering of cleaning-type free of demolition Device.

For sake of convenience, hereinafter so-called " left side " " right side " is consistent with the left and right directions of attached drawing itself, but not to this reality Restriction effect is played with novel structure.

The technical scheme in the invention for solving the technical problem is:

A kind of positive deflector type T-type filter of cleaning-type free of demolition, including T-type cylinder, head one end of the T-type cylinder are set Be set to fluid inlet, the other end is provided with the blind flange that lower end is provided with normally closed sewage draining exit, the lower port of T-type cylinder is set as flowing Body outlet, and T-type cylinder head is axially provided with the filter screen of tubular；It is provided on the T-type cylinder of fluid inlet First flusher, first flusher include the first L-type tube body, and one end of the first L-type tube body is provided with direction The first jet of sewage draining exit, the other end form the first sprinkler body import, and the first sprinkler body import is arranged outside the T-type cylinder Side；The second flusher is provided on the side wall of T-type cylinder lower part, second flusher includes the second L-type tube body, One end of the second L-type tube body is provided with the second nozzle towards filter screen, and the other end forms the second sprinkler body import, and described the The outside of the T-type cylinder is arranged in two sprinkler body imports.

A kind of positive deflector type T-type filter of cleaning-type free of demolition described in the utility model, will when being not necessarily to clear up The first sprinkler body import and the second sprinkler body import are closed and the sewage draining exit keeps normally off, the fluid inlet and fluid Outlet is kept unimpeded；If the positive deflector type T-type filter of cleaning-type free of demolition needs to clear up, first by the fluid inlet and The fluid outlet is closed, and is then opened the sewage draining exit, is connected spray with the second sprinkler body entrance in the first sprinkler body import Body is taken over, and the impurity on the filter screen will be discharged under the impact of sprinkler body from sewage draining exit, so as to avoid disassembly screen pipe When the drawbacks such as time-consuming and laborious.

Wherein, staff can select different sprinkler bodies according to impurity different in filter screen, and the sprinkler body is equal It is under high pressure conditions, there are commonly nitrogen, carbon dioxide or desalted waters etc..

Preferably, there are two being oppositely arranged on the inner wall of the T-type cylinder head and on the right side of the first flusher Towards the L-type snap-arms of blind flange, the inside of two L-type snap-arms forms U-shaped card slot, institute with the inner wall of T-type cylinder The one end for stating filter screen is supported to two U-shaped card slots, and the other end is supported to the blind flange.

Preferably, valve or sealing cover are provided on the outside of the sewage draining exit.

Preferably, the first L-type tube body and the second L-type tube body are welded on the T-type cylinder or the first L Type tube body and the second L-type tube body pass through flanged joint in the T-type cylinder.

Preferably, gasket seal is provided between the blind flange and the T-type cylinder.Such setting can increase method The leakproofness of orchid lid and T-type cylinder junction.

The beneficial effects of the utility model are:

1) structure is simple, and blowdown is convenient, can be with the circulation area of change fluid in the short time；

2) strainer described in the utility model does not need to dismantle in the process of cleaning, reduces maintenance of equipment cost, saves Repair time, save human and material resources and financial resources；

3) reduce equipment disassembly number, a possibility that avoiding junction abrasion, reduce fluid leakage, improve peace Overall coefficient.

Detailed description of the invention

A kind of Fig. 1 structural schematic diagram of the positive deflector type T-type filter of cleaning-type free of demolition described in the utility model.

In figure: 1- fluid inlet；2- fluid outlet；3- blind flange；3.1- sewage draining exit；4- filter screen；5-L type snap-arms； 6- the first L-type tube body；6.1- first jet；6.2- the first sprinkler body import；7- the second L-type tube body；7.1- second nozzle；7.2- the Two sprinkler body imports；8-T type tube body.

Specific embodiment

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be practical to this Novel technical solution is described in detail.Obviously, the described embodiments are only a part of the embodiments of the utility model, Rather than whole embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creativeness Obtained every other embodiment under the premise of labour, belongs to the range that the utility model is protected.

Referring to attached drawing, now a kind of positive deflector type T-type filter of cleaning-type free of demolition provided by the utility model is said It is bright.

A kind of positive deflector type T-type filter of cleaning-type free of demolition, including T-type cylinder 8, head one end of the T-type cylinder 8 It is set as fluid inlet 1, the other end is provided with the blind flange 3 that lower end is provided with normally closed sewage draining exit 3.1, the lower port of T-type cylinder 8 It is set as fluid outlet 2, and 8 head of T-type cylinder is axially provided with the filter screen 4 of tubular；Close to the T-type of fluid inlet 1 The first flusher is provided on cylinder 8, first flusher includes the first L-type tube body 6, the first L-type tube body 6 One end is provided with the first jet 6.1 towards sewage draining exit 3.1, and the other end forms the first sprinkler body import 6.2, first sprinkler body into 6.2 setting of mouth is in 8 outside of T-type cylinder；It is provided with the second flusher on the side wall of 8 lower part of T-type cylinder, described Two flushers include the second L-type tube body 7, and one end of the second L-type tube body 7 is provided with the second nozzle towards filter screen 4 7.1, the other end forms the second sprinkler body import 7.2, and the outside of the T-type cylinder 8 is arranged in the second sprinkler body import 7.2.

A kind of positive deflector type T-type filter of cleaning-type free of demolition described in the utility model, will when being not necessarily to clear up The first sprinkler body import 6.2 and the second sprinkler body import 7.2 are closed and the sewage draining exit 3.1 keeps normally off, the fluid Import 1 and fluid outlet 2 are kept unimpeded；If the positive deflector type T-type filter of cleaning-type free of demolition needs to clear up, first by institute It states fluid inlet 1 and the fluid outlet 2 is closed, the sewage draining exit 3.1 is then opened, in 6.2 He of the first sprinkler body import Place's connection sprinkler body of second sprinkler body import 7.2 is taken over, and the impurity on the filter screen 4 will be under the impact of sprinkler body from sewage draining exit 3.1 discharges, the drawbacks such as time-consuming and laborious when so as to avoid disassembly screen pipe 4.

Wherein, staff can select different sprinkler bodies according to impurity different on filter screen 4, and the sprinkler body is equal It is under high pressure conditions, there are commonly nitrogen, carbon dioxide or desalted waters etc..

Further, as a kind of one kind of the positive deflector type T-type filter of cleaning-type free of demolition described in the utility model Specific embodiment on the inner wall on 8 head of T-type cylinder and is located on the right side of the first flusher and is oppositely arranged that there are two courts To the L-type snap-arms 5 of blind flange 3, the inside of two L-type snap-arms 5 forms U-shaped card slot with the inner wall of T-type cylinder 8, One end of the filter screen 4 is supported to two U-shaped card slots, and the other end is supported to the blind flange 3.The filter screen 4 It will be by firmly holding between L-type snap-arms 5 and the blind flange 3, so that phase be less likely to occur in the T-type cylinder 8 To displacement.

Further, as a kind of one kind of the positive deflector type T-type filter of cleaning-type free of demolition described in the utility model Specific embodiment is provided with valve on the outside of the sewage draining exit 3.1 or is provided with sealing cover.When filtering described in the utility model When device does not need cleaning, the valve or sealing cover that the sewage draining exit 3.1 is arranged are closed states, when the filter needs clearly When washing, the valve or sealing cover that the sewage draining exit 3.1 is arranged are opening state.

Further, as a kind of one kind of the positive deflector type T-type filter of cleaning-type free of demolition described in the utility model Specific embodiment, the first L-type tube body 6 and the second L-type tube body 7 are welded on the T-type cylinder 8 or pass through flange It is connected to the T-type cylinder 8.

Further, as a kind of one kind of the positive deflector type T-type filter of cleaning-type free of demolition described in the utility model Specific embodiment is provided with gasket seal between the blind flange 3 and the T-type cylinder 8.In blind flange 3 and the T-type cylinder Gasket seal is added between body 8 can increase the leakproofness of the positive deflector type T-type filter of the cleaning-type free of demolition.

Remaining structure above-mentioned combination attached drawing according to the present utility model to a kind of cleaning-type free of demolition of the utility model just Deflector type T-type filter other constitute and its operation be all to those skilled in the art it is known, here no longer in detail Thin description.Although it is shown that the embodiments of the present invention, but those skilled in the art should understand that: not These embodiments can be carried out with a variety of variations, modification, replacement in the case where being detached from the principles of the present invention and objective and become Type, the scope of the utility model are limited by claim extremely equivalent replacement, without creative work improvements introduced etc., It should be included within the scope of protection of this utility model.

Claims (6)

1. a kind of positive deflector type T-type filter of cleaning-type free of demolition, it is characterised in that: including T-type cylinder (8), the T-type cylinder (8) head one end is set as fluid inlet (1), the other end is provided with the blind flange that lower end is provided with normally closed sewage draining exit (3.1) (3), the lower port of T-type cylinder (8) is set as fluid outlet (2), and T-type cylinder (8) head is axially provided with the mistake of tubular Strainer (4)；The first flusher, first flusher are provided on the T-type cylinder (8) of fluid inlet (1) Including the first L-type tube body (6), one end of the first L-type tube body (6) is provided with the first jet towards sewage draining exit (3.1) (6.1), the other end forms the first sprinkler body import (6.2), the first sprinkler body import (6.2) setting the T-type cylinder (8) outside Side；The second flusher is provided on the side wall of T-type cylinder (8) lower part, second flusher includes the second L-type pipe Body (7), one end of the second L-type tube body (7) are provided with the second nozzle (7.1) towards filter screen (4), and the other end forms the Two sprinkler body imports (7.2), the second sprinkler body import (7.2) are arranged in the outside of the T-type cylinder (8).

2. a kind of positive deflector type T-type filter of cleaning-type free of demolition according to claim 1, it is characterised in that: the T-type Towards the L-type card of blind flange (3) there are two being oppositely arranged on the inner wall on cylinder (8) head and on the right side of the first flusher It connects arm (5), the inside of two L-type snap-arms (5) forms U-shaped card slot, the filter screen with the inner wall of T-type cylinder (8) (4) one end is supported to two U-shaped card slots, and the other end is supported on the blind flange (3).

3. a kind of positive deflector type T-type filter of cleaning-type free of demolition according to claim 1 or 2, it is characterised in that: described Valve or sealing cover are provided on the outside of sewage draining exit (3.1).

4. a kind of positive deflector type T-type filter of cleaning-type free of demolition according to claim 3, it is characterised in that: described One L-type tube body (6) and the second L-type tube body (7) are welded on the T-type cylinder (8).

5. a kind of positive deflector type T-type filter of cleaning-type free of demolition according to claim 3, it is characterised in that: described One L-type tube body (6) and the second L-type tube body (7) are by flanged joint on the T-type cylinder (8).

6. a kind of positive deflector type T-type filter of cleaning-type free of demolition according to claim 4 or 5, it is characterised in that: described Gasket seal is provided between blind flange (3) and T-type cylinder (8).