CN213965459U

CN213965459U - Bag filter with improved structure

Info

Publication number: CN213965459U
Application number: CN202022631974.3U
Authority: CN
Inventors: 陈勇; 陈斌; 陈洪杰
Original assignee: Hangzhou Fuyang Ruiyuan Water Treatment Equipment Co ltd
Current assignee: Hangzhou Fuyang Ruiyuan Water Treatment Equipment Co ltd
Priority date: 2020-11-15
Filing date: 2020-11-15
Publication date: 2021-08-17
Anticipated expiration: 2030-11-15

Abstract

The utility model provides an improve bag filter of structure, the novel nipple rectifier comprises a cylindrical shel, the top fixedly connected with inlet tube of barrel one side, the bottom fixedly connected with outlet pipe of barrel, sliding connection has the board of intaking on the inner wall of barrel, has seted up the inlet opening on the board of intaking, and the downthehole swing joint of intaking has the filter bag. The utility model provides an improve bag filter of structure, through being provided with the mobile device, thereby make the filter bag can effectually filter the impurity in the liquid, ensure that liquid filters the purification, the impurity in the liquid has greatly been reduced, the device filtered liquid's result of use has been increased, the impurity that condenses in the filter screen structure on can making the filter bag simultaneously breaks away from the mesh, the life of filter bag has greatly been increased, the device's filtration efficiency has been improved, and the change frequency of filter bag has been reduced, through being provided with damping device, increase the device and carry out the stability when filtering liquid, thereby can prolong the life of device body.

Description

Bag filter with improved structure

Technical Field

The utility model relates to a filter technical field especially relates to a improve bag filter of structure.

Background

The bag filter is a pressure type filter device, mainly comprising a filter cylinder body, a filter cylinder cover, a quick opening mechanism, a stainless steel filter bag reinforcing net and other main components, wherein filtrate flows into a filter bag from a side inlet pipe of a filter shell, the filter bag is arranged in a reinforcing net basket, the qualified filtrate can be obtained after the liquid penetrates through the filter bag with the required fineness grade, and impurity particles are intercepted by the filter bag. The filter bag of the machine is very convenient to replace, and the material consumption is basically avoided in the process of filtering.

At present, the gravity and the pipeline pressure that traditional bag filter utilized push liquid to get into bag filter and reach filterable effect, but in general chemical industry production, the waste water that produces or liquid contain more viscous by-product solids, these solids can condense in the mesh of filter screen structure, cause the jam, influence its filter effect, the unable normal display of ordinary bag filter is simultaneously the filtration condition of liquid in, it is more inconvenient to use, and the filter can produce when handling liquid moreover.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem provide a bag filter of improvement structure.

In order to solve the technical problem, the utility model provides a bag filter with an improved structure, which comprises a bag filter with an improved structure, a cylinder body, the top of one side of the cylinder body is fixedly connected with a water inlet pipe, the bottom of the cylinder body is fixedly connected with a water outlet pipe, the inner wall of the cylinder body is connected with a water inlet plate in a sliding way, the water inlet plate is provided with a water inlet hole, a filter bag is movably connected in the water inlet hole, the top of the cylinder body is provided with a moving device which comprises a fixed box, the bottom of the fixed box is fixedly provided with a motor, the output shaft of the motor is fixedly connected with a rotating disc, the edge of the surface of the rotating disc is fixedly connected with a cylindrical pin, the cylindrical pin is connected with a sliding plate in a sliding way through a strip-shaped sliding hole, the bottom of the sliding plate is fixedly connected with a movable rod, one end of the movable rod penetrates through and extends to the inside of the barrel body to be fixedly connected with the surface of the water inlet plate.

Preferably, the inner walls of the two sides of the fixed box are both provided with sliding grooves, and the two ends of the sliding plate are both connected with the inner walls of the sliding grooves in a sliding mode.

Preferably, water baffles are arranged in the water inlet pipe and the water outlet pipe.

Through being provided with the breakwater, conveniently control the size of the mouth of a river flow of intaking and discharging.

Preferably, still include damping device, damping device is including the connecting block, the buffer chamber has been seted up to interior division of connecting block, the first spring of inner wall fixedly connected with at buffer chamber top, the bottom fixedly connected with slider of first spring, the both sides of slider and the inner wall sliding connection of buffer chamber.

Preferably, the connecting block has been seted up the through-hole just to be located the cushion chamber under, the bottom fixedly connected with bracing piece of slider, the bottom of bracing piece runs through the through-hole and extends to the outside fixedly connected with fixing base of connecting block.

Preferably, the surface cover of bracing piece is equipped with the second spring, the bottom of the both ends difference connecting block of second spring and the top fixed connection of fixing base.

Compared with the prior art, the utility model provides an improve bag filter of structure has following beneficial effect:

the utility model provides an improve bag filter of structure, through being provided with the mobile device, thereby make the filter bag can effectually filter the impurity in the liquid, ensure that liquid filters the purification, the impurity in the liquid has greatly been reduced, the device filtered liquid's result of use has been increased, the impurity that condenses in the filter screen structure on can making the filter bag simultaneously breaks away from the mesh, the life of filter bag has greatly been increased, the device's filtration efficiency has been improved, and the change frequency of filter bag has been reduced, through being provided with damping device, increase the device and carry out the stability when filtering liquid, thereby can prolong the life of device body.

Drawings

Fig. 1 is a schematic structural view of a preferred embodiment of a bag filter with an improved structure provided by the present invention;

FIG. 2 is a schematic structural diagram of the mobile device shown in FIG. 1;

fig. 3 is a schematic structural view of the shock-absorbing device shown in fig. 1.

Reference numbers in the figures: 1. the water inlet device comprises a cylinder body, 2, a water inlet pipe, 3, a water outlet pipe, 4, a water inlet plate, 5, a filter bag, 6, a moving device, 7, a damping device, 61, a fixed box, 62, a motor, 63, a rotating disc, 64, a cylindrical pin, 65, a strip-shaped sliding hole, 66, a sliding plate, 67, a sliding groove, 68, a movable rod, 71, a connecting rod, 72, a buffer cavity, 73, a first spring, 74, a sliding block, 75, a supporting rod, 76, a fixed seat, 77 and a second spring.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2 and fig. 3 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of a bag filter with an improved structure according to the present invention; FIG. 2 is a schematic structural diagram of the mobile device shown in FIG. 1; fig. 3 is a schematic structural view of the shock-absorbing device shown in fig. 1. A bag filter with an improved structure comprises a cylinder body 1, wherein the top of one side of the cylinder body 1 is fixedly connected with a water inlet pipe 2, the bottom of the cylinder body 1 is fixedly connected with a water outlet pipe 3, the inner wall of the cylinder body 1 is connected with a water inlet plate 4 in a sliding way, the water inlet plate 4 is provided with a water inlet hole, the water inlet hole is movably connected with a filter bag 5, the top of the cylinder body 1 is provided with a moving device 6, the moving device 6 comprises a fixed box 61, a motor 62 is fixedly arranged at the bottom of the fixed box 61, the output shaft of the motor 62 is fixedly connected with a rotating disc 63, the edge of the surface of the rotating disc 63 is fixedly connected with a cylindrical pin 64, the cylindrical pin 64 is connected with a sliding plate 66 in a sliding way through a strip-shaped sliding hole 65, the bottom of the sliding plate 66 is fixedly connected with a movable rod 68, one end of the movable rod 68 penetrates and extends into the cylinder 1 to be fixedly connected with the surface of the water inlet plate 4.

The inner walls of the two sides of the fixed box 61 are provided with sliding grooves 67, and the two ends of the sliding plate 66 are connected with the inner walls of the sliding grooves 67 in a sliding mode.

And water baffles are arranged in the water inlet pipe 2 and the water outlet pipe 3.

Still include damping device 7, damping device 7 is including connecting block 71, buffer chamber 72 has been seted up to interior division of connecting block 71, the first spring 73 of inner wall fixedly connected with at buffer chamber 72 top, the bottom fixedly connected with slider 74 of first spring 73, the both sides of slider 74 and the inner wall sliding connection of buffer chamber 72.

Connecting block 71 just is located cushion chamber 72 and has seted up the through-hole under, the bottom fixedly connected with bracing piece 75 of slider 74, the bottom of bracing piece 75 runs through the through-hole and extends to the outside fixedly connected with fixing base 76 of connecting block 71.

The surface of the supporting rod 75 is sleeved with a second spring 77, and two ends of the second spring 77 are respectively fixedly connected with the bottom of the connecting block and the top of the fixing seat 76.

The utility model provides a pair of improve bag filter of structure's theory of operation as follows:

when the filter bag filter works, when liquid is required to be filtered, the motor 62 is started, the output shaft of the motor 62 drives the rotating disc 63 to rotate, the rotating disc 63 drives the cylindrical pin 64 to perform circular motion around the axis of the output shaft of the motor 62, the cylindrical pin 64 drives the sliding plate 66 to slide up and down in the sliding groove 67 in a reciprocating manner through the strip-shaped sliding hole 65, the sliding plate 66 drives the water inlet plate 4 to move up and down through the movable rod 68, so that the water inlet plate 4 drives the filter bag 5 to move up and down in a reciprocating manner, thereby the filter bag 5 can effectively filter the impurities in the liquid, ensure the liquid to be filtered and purified, greatly reduce the impurities in the liquid, increase the using effect of the device for filtering the liquid, meanwhile, impurities condensed on the filter bag 5 in the filter screen structure can be separated from the meshes, so that the service life of the filter bag 5 is greatly prolonged, the filtering efficiency of the device is improved, and the replacement frequency of the filter bag 5 is reduced.

the utility model provides an improve bag filter of structure, through being provided with mobile device 6, thereby make filter bag 5 can effectually filter the impurity in the liquid, ensure that liquid filters the purification, the impurity in the liquid has greatly been reduced, the device filtered liquid's result of use has been increased, the impurity that condenses in the filter screen structure on can making the filter bag simultaneously breaks away from the mesh, filter bag 5's life has greatly been increased, the device's filtration efficiency is improved, and filter bag 5's change frequency has been reduced, through being provided with damping device 7, increase the device and carry out the stability when filtering liquid, thereby can prolong the life of device body.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A bag filter of improved structure, includes barrel, its characterized in that: the top fixedly connected with inlet tube of barrel one side, the bottom fixedly connected with outlet pipe of barrel, sliding connection has the board of intaking on the inner wall of barrel, the inlet opening has been seted up on the board of intaking, the downthehole swing joint of intaking has the filter bag, the top of barrel is provided with the mobile device, the mobile device is including fixed case, the bottom fixed mounting of fixed case has the motor, the output shaft fixedly connected with rolling disc of motor, the edge fixedly connected with cylindric lock on rolling disc surface, the cylindric lock has the slide through bar slide opening sliding connection, the bottom fixedly connected with movable rod of slide, the one end of movable rod runs through and extends to the barrel inside and the fixed surface of the board of intaking be connected.

2. The improved bag filter of claim 1, wherein: the inner walls of the two sides of the fixed box are provided with sliding grooves, and the two ends of the sliding plate are connected with the inner walls of the sliding grooves in a sliding mode.

3. A bag filter of improved construction as defined in claim 2, wherein: and water baffles are arranged in the water inlet pipe and the water outlet pipe.

4. A bag filter of improved construction as defined in claim 3, wherein: still include damping device, damping device is including the connecting block, seted up the cushion chamber in the connecting block, the first spring of inner wall fixedly connected with at cushion chamber top, the bottom fixedly connected with slider of first spring, the both sides of slider and the inner wall sliding connection of cushion chamber.

5. The improved bag filter of claim 4, wherein: the connecting block has just been located the cushion chamber and has seted up the through-hole under, the bottom fixedly connected with bracing piece of slider, the bottom of bracing piece runs through the through-hole and extends to the outside fixedly connected with fixing base of connecting block.

6. The improved bag filter of claim 5, wherein: the surface cover of bracing piece is equipped with the second spring, the bottom of the both ends difference connecting block of second spring and the top fixed connection of fixing base.