CN210206053U

CN210206053U - Sewage treatment device convenient to change filter screen

Info

Publication number: CN210206053U
Application number: CN201921096721.1U
Authority: CN
Inventors: Wei Wei; 韦伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-12
Filing date: 2019-07-12
Publication date: 2020-03-31
Anticipated expiration: 2029-07-12

Abstract

The utility model discloses a sewage treatment plant convenient to change filter screen, the power distribution box comprises a box body, the box top is equipped with the water inlet, one side is equipped with the delivery port, be equipped with the filter screen that is horizontal setting with it looks adaptation in the water inlet, filter screen circumferential connection has the fixed plate, set up the through-hole of a plurality of equipartitions on the fixed plate, wear to be equipped with in the through-hole and be the jib of "L" type, the upper end joint of jib is followed on the water inlet, the lower extreme of jib passes the through-hole and extends to the fixed plate below, jack and draw-in groove have still been seted up to the jib, jack and draw-in groove link up mutually, the jack sets up in the fixed plate below, the jack interpolation is equipped with chucking mechanism, chucking mechanism includes a pair of inserted bar that is the symmetry setting, be equipped with the spring. The utility model discloses possess the advantage of being convenient for hoist and mount and dismantle the filter screen, dismantle simply, saved the time of changing the filter screen, alleviateed staff's intensity of labour.

Description

Sewage treatment device convenient to change filter screen

Technical Field

The utility model relates to a sewage treatment technical field, concretely relates to sewage treatment plant convenient to change filter screen.

Background

With the progress of urbanization and the development of industrial society, on one hand, the water consumption is continuously increased, and the water resource is increasingly in short supply, and on the other hand, the sewage discharge amount is increasingly increased, and the environmental pollution is increasingly serious.

Therefore people use various sewage treatment plant to solve the pollution problem of solving sewage, use the filter screen to carry out sewage filtration and be an indispensable ring when sewage treatment, carry out sewage filtration for a long time, impurity in the sewage makes the filter screen jam easily, however common sewage treatment plant is not convenient for dismantle the filter screen, the dismantlement process is wasted time and energy, staff's work burden has greatly been increased, after the dismantlement, it wastes time and energy to need the manual work to take out the filter screen, also be convenient for the staff to wash and change the filter screen, shorten the life of filter screen easily, produce many unnecessary economic losses, drag the sewage treatment process slowly easily, bring very big inconvenience for the staff.

Disclosure of Invention

In order to solve the problems existing in the prior art, the sewage treatment device convenient for replacing the filter screen is provided. The filter screen lifting device has the advantages of being convenient to lift and detach the filter screen, greatly saving the time for replacing the filter screen and reducing the labor intensity of workers.

The utility model provides a technical scheme that its technical problem adopted is:

a sewage treatment device convenient for replacing a filter screen comprises a box body, wherein a water inlet is arranged above the box body, a water outlet is arranged on one side of the box body, the filter screen which is matched with the water inlet and transversely arranged is arranged in the water inlet, the filter screen is circumferentially connected with a fixed plate, a plurality of uniformly distributed through holes are formed in the fixed plate, an inverted L-shaped suspender is arranged in the through hole in a penetrating manner, the upper end of the suspender is clamped on the upper edge of the water inlet, the lower end of the suspender penetrates through the through hole and extends to the lower part of the fixed plate, a jack and a clamping groove are further formed in the suspender, the jack is communicated with the clamping groove, a clamping mechanism is arranged below the fixed plate and is inserted in the jack, the clamping mechanism comprises a pair of symmetrically arranged inserting rods, the inserting rods are inserted in the jack, the height of the inserting rods is matched with the height of, a spring is arranged between the two inserted rods, a boss is arranged on each inserted rod and clamped in the clamping groove, and a hoisting mechanism is further arranged on the box body.

Preferably, hoisting machine constructs including connecting perpendicularly the solid fixed cylinder of box top, gu fixed cylinder interpolation is equipped with the dwang, the dwang upper end is equipped with the horizontal pole, be equipped with electric block on the horizontal pole.

Preferably, the bottom of the rotating rod is also connected with a steel ball.

Preferably, a reinforcing rib is arranged at the joint of the rotating rod and the cross rod.

Preferably, the rotating rod is further connected with a handle.

Preferably, the upper end of the hanging rod is connected with a hanging ring.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a set up the jib, the jib is worn to establish in the through-hole of fixed plate, has seted up jack and draw-in groove at the jib, utilizes chucking mechanism to insert and establish in the jack and joint in draw-in groove department, makes things convenient for the dismantlement of filter screen in the future, and the dismouting process is simple and easy, has lightened workman's intensity of labour, makes things convenient for the staff to wash and change the filter screen, has prolonged the life of filter screen, has avoided unnecessary economic loss, brings very big facility for the staff;

2. the utility model has the advantages that the hoisting mechanism is arranged, the hoisting rod and the filter screen can be conveniently hoisted, the burden of workers is reduced, and the advantages of time saving and labor saving are achieved;

3. be equipped with the steel ball bottom the dwang, be equipped with the handle on the dwang, utilize the handle to rotate and rotate the thick stick, utilize the steel ball to rotate the friction reduction simultaneously, convenient operation can hoist and mount the filter screen to appointed suitable place, convenient maintenance and change.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an enlarged schematic view of the structure of the region B in fig. 1.

Fig. 3 is a cross-sectional view of the hanger bar and clamping mechanism of fig. 2 taken along a-a in an engaged state.

Fig. 4 is a sectional view of the suspension lever of fig. 2 taken along the direction a-a (the clamping mechanism is omitted).

Fig. 5 is a sectional view of the fastening mechanism of fig. 2 taken along the direction a-a (with the hanger bar omitted).

Fig. 6 is a top view of the filter screen and the fixing plate of fig. 1.

FIG. 7 is a side cross-sectional view of the jack and bayonet connection of FIG. 1.

Description of reference numerals:

1, a box body; 2, a water inlet; 3, a suspender; 4, filtering the filter screen; 5, water outlet; 6, hanging rings; 7 fixing the cylinder; 8 rotating the rod; 9 a handle; 10, a cross bar; 11 reinforcing ribs; 12, an electric hoist; 13, steel balls; 14 fixing the plate; 15 a clamping mechanism; 16 through holes; 17 a jack; 18 card slots; 19 inserting a rod; 20 bosses; 21 spring.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

As shown in fig. 1-7, this embodiment provides a sewage treatment device convenient for replacing a filter screen, which includes a box body 1, a water inlet 2 is disposed above the box body 1, the water inlet 2 can be cylindrical, a water outlet 5 is disposed on one side of the box body 1, a filter screen 4 transversely disposed is disposed in the water inlet 2, the filter screen 4 can be circular and matched with the water inlet 2 in size, an annular fixing plate 14 is welded around the

filter screen

4, 4 through holes 16 are disposed on the fixing plate 14, an inverted L-shaped hanger rod 3 is disposed in the through hole 16, an upper end of the hanger rod 3 is fastened to an upper edge of the water inlet 2, a lower end of the hanger rod 3 passes through the through hole 16 and extends to a position below the fixing plate 14, the hanger rod 3 is further provided with a jack 17 and a slot 18, the jack 17 and the slot 18 are communicated with each other to form a cross shape, the jack 17 is disposed below, the clamping mechanism 15 limits the fixing plate to move downwards to play a role in supporting, the clamping mechanism comprises a pair of symmetrically-arranged insertion rods 19, the insertion rods 19 are inserted into the insertion holes 17, the bottoms of the insertion rods 19 are in sliding connection with the bottoms of the insertion holes 17, springs 21 are arranged between the two insertion rods 19, bosses 20 are arranged on the two insertion rods 19, the two bosses 20 are symmetrically arranged, the bosses 20 are clamped in the clamping grooves 18, the clamping mechanism 15 is inserted into the insertion holes 17 and clamped in the clamping grooves 18, the filter screen 4 is convenient to disassemble in the future, the disassembling and assembling process is simple and easy to implement, the labor intensity of workers is relieved, the filter screen 4 is convenient to clean and replace by workers, the service life of the filter screen 4 is prolonged, unnecessary economic loss is avoided, and great convenience is brought to the workers.

Still be equipped with hoisting machine on box 1 and construct, this hoisting machine constructs including the solid fixed cylinder 7 of perpendicular connection in box 1 top, gu fixed cylinder 7 is for having the tubulose mechanism of cavity, gu fixed cylinder 7 interpolation is equipped with dwang 8, and the welding of dwang 8 upper end has horizontal pole 10, is equipped with electric block 12 on horizontal pole 10, need not the manual work and takes out filter screen 4, labour saving and time saving.

Still be connected with steel ball 13 in the bottom of dwang 8 for reduce the frictional force of dwang 8 when rotating, in addition, still be connected with handle 9 on dwang 8, the staff of being convenient for has an effect, makes dwang 8 rotatory, and convenient operation saves strength.

In order to improve the bearing capacity and stability of the hoisting mechanism, a reinforcing rib 11 is arranged at the joint of the rotating rod 8 and the cross rod 10.

In order to lift the filter screen 4 conveniently, the upper end of the suspender 3 is connected with a hanging ring 6.

The specific using process is as follows:

when the filter screen 4 needs to be replaced, the steel wire rope is fixed on two or 4 hanging rings 6, the hook of the electric hoist 12 is hung on the steel wire rope, the electric hoist 12 is started, the hanging rings 6 drive the hanging rod 3 to move upwards, the hanging rod 3 drives the fixing plate 14 and the filter screen 4 to move upwards, after the filter screen 4 is hung out of the water inlet 2, the handle 9 is rotated to rotate the rotating rod 8, thereby driving the filter screen 4 to rotate, leading the filter screen to be lowered to a proper place for maintenance, enlarging the maintenance space, being convenient for workers to operate, when the replacement is carried out, the two inserting rods 17 are held by hands, the two inserting rods 17 move towards the direction of mutual approaching, the spring 21 is pressed, the lug boss 20 is separated from the clamping groove 18, then, the inserting rod 19 is pulled out of the inserting hole 17, the hanging rod 3 slides out of the through hole 16 of the fixing plate 14, the filter screen 4 can be replaced at the moment, time and labor are saved, operation is convenient and fast, efficiency is high, and the practicability is high.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. The sewage treatment device convenient for replacing the filter screen comprises a box body (1), wherein a water inlet (2) is arranged above the box body (1), a water outlet (5) is arranged on one side of the box body (1), a filter screen (4) which is matched with the water inlet (2) and transversely arranged is arranged in the water inlet (2), the sewage treatment device is characterized in that the filter screen (4) is circumferentially connected with a fixing plate (14), a plurality of uniformly distributed through holes (16) are formed in the fixing plate (14), a hanging rod (3) in an inverted L shape is arranged in each through hole (16) in a penetrating manner, the upper end of each hanging rod (3) is clamped on the upper edge of the water inlet (2), the lower end of each hanging rod (3) penetrates through the through holes (16) and extends to the lower part of the fixing plate (14), each hanging rod (3) is further provided with a jack (17) and a clamping groove (18), and the jacks (17), jack (17) set up fixed plate (14) below, jack (17) interpolation is equipped with chucking mechanism (15), chucking mechanism (15) are including a pair of inserted bar (19) that are the symmetry and set up, inserted bar (19) are inserted and are located in jack (17), two be equipped with spring (21) between inserted bar (19), two be equipped with boss (20) on inserted bar (19), boss (20) joint is in draw-in groove (18), still be equipped with hoisting machine on box (1) and construct.

2. The sewage treatment device convenient for replacing the filter screen according to claim 1, wherein the hoisting mechanism comprises a fixed cylinder (7) vertically connected above the box body (1), a rotating rod (8) is inserted into the fixed cylinder (7), a cross rod (10) is arranged at the upper end of the rotating rod (8), and an electric hoist (12) is arranged on the cross rod (10).

3. The sewage treatment device convenient for replacing the filter screen according to claim 2, wherein the bottom of the rotating rod (8) is also connected with a steel ball (13).

4. The sewage treatment device convenient for replacing the filter screen according to claim 2, wherein a reinforcing rib (11) is arranged at the joint of the rotating rod (8) and the cross rod (10).

5. The sewage treatment device convenient for replacing the filter screen according to claim 2, wherein the rotating rod (8) is further connected with a handle (9).

6. The sewage treatment device convenient for replacing the filter screen according to claim 1, wherein the upper end of the suspension rod (3) is connected with a hanging ring (6).