CN220194202U - Sludge filtering device - Google Patents

Abstract

The utility model discloses a sludge filtering device, which comprises a base, wherein a weighing device is fixed between second support plates, a collecting box is placed on a second conveyor belt device, a raking mechanism comprises a compression spring, the compression spring is fixed at the top of a first support plate, a first moving plate is fixed at the top of the compression spring, a second moving plate is connected in a sliding manner in the first moving plate, and a rake is fixed at the bottom of the second moving plate. This sludge filtering apparatus, first conveyer belt device can be used to carry impurity right, can drive first round gear and incomplete gear and rotate simultaneously when the pivot is rotatory, and when the back and forth slip of second movable plate, first movable plate reciprocates, can make impurity more smooth carry right when dispersing impurity for filtering effect is more thorough, and two collection boxes can be used for collecting mud and impurity respectively, and the collocation uses second conveyer belt device and weighing machine can realize quantitative continuous collection's effect.

Description

Sludge filtering device

Technical Field

The utility model relates to the technical field of cement kilns, in particular to a sludge filtering device.

Background

The cement kiln is a device for calcining cement raw materials into clinker, which can be divided into a vertical kiln and a rotary kiln, and the rotary kiln can be divided into a dry kiln and a wet kiln, and in order to reduce the cement production cost, sludge can be used as a cement raw material, and a filtering device is required to filter the cement raw material before the sludge is used.

The existing sludge filtering device generally utilizes a porous conveying belt to continuously filter sludge, but partial sludge is piled up together in a large block, so that the filtering effect is not thorough enough, and the sludge filtering device is provided to solve the problems.

Disclosure of Invention

The utility model aims to provide a sludge filtering device, which aims to solve the problems that the prior sludge filtering device generally utilizes a porous conveying belt to continuously filter sludge, but partial sludge is piled up in large blocks, so that the filtering effect is not thorough.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a sludge filtering device, includes the base, the bilateral symmetry of base up end is fixed with first extension board, rotate between the first extension board and be connected with first conveyer belt device, be fixed with feed channel, support, harrow material mechanism and guide passageway between the first extension board, the up end of base is fixed with the second extension board, rotate between the second extension board and be connected with second conveyer belt device, be fixed with the weighing machine between the second extension board, the collection box has been placed on the second conveyer belt device, harrow material mechanism includes compression spring, compression spring fixes at the top of first extension board, compression spring's top is fixed with first movable plate, sliding connection has the second movable plate in the first movable plate, the bottom of second movable plate is fixed with the nail harrow.

Preferably, the motor is fixed in the first moving plate, the output end of the motor is connected with the rotating shaft, a first round gear is fixed on the outer side of the rotating shaft, a second round gear is connected with the top of the first round gear in a meshed mode, a cam is fixed on one side of the second round gear, and the cam is attached to the inner top of the support.

Through above-mentioned technical scheme, collocation uses compression spring, pivot, first round gear, second round gear and cam can guide the round trip movement about the first movable plate.

Preferably, one end of the rotating shaft is fixed with an incomplete gear, a movable ring is arranged on the outer side of the incomplete gear, racks are fixed on the inner top of the movable ring and the inner bottom of the movable ring, the racks on the inner top of the movable ring are meshed and connected to the top of the incomplete gear, and a second movable plate is fixed on the bottom of the movable ring.

Through the technical scheme, the second moving plate can be guided to slide back and forth by matching the rotating shaft, the incomplete gear and the moving coil.

Preferably, the first moving plate is provided with a slide way, the second moving plate is slidably connected in the slide way, a limiting rod is fixed in the slide way, and the limiting rod penetrates through the second moving plate.

Through above-mentioned technical scheme, the gag lever post plays the spacing effect of support to the second movable plate.

Preferably, the rake is provided with four.

Through the technical scheme, the rake plays a role in dispersing sludge.

Preferably, the surface of the first conveyor belt device is a porous structure.

By the above technical scheme, the porous first conveyor belt device can be used for filtering impurities.

Compared with the prior art, the utility model has the beneficial effects that: this sludge filtering apparatus, porous first conveyer belt device plays filterable effect to mud, and impurity remains on first conveyer belt device, and first conveyer belt device can be used to carry impurity right, can drive first round gear and incomplete gear and rotate simultaneously when the pivot is rotatory, and when the back and forth slip of second movable plate, first movable plate reciprocates, can make impurity more smooth carry right when dispersing impurity for filtering effect is more thorough, and two collection boxes can be used for collecting mud and impurity respectively, and the collocation uses second conveyer belt device and weighing machine can realize quantitative continuous collection's effect.

Drawings

FIG. 1 is a schematic diagram of a front cross-sectional structure of the present utility model;

FIG. 2 is a schematic view of a left-hand cross-sectional structure of the present utility model;

fig. 3 is an enlarged schematic view of the structure of fig. 1 a according to the present utility model.

In the figure: 1. a base; 2. a first support plate; 3. a first conveyor belt arrangement; 4. a feed channel; 5. a bracket; 6. a raking mechanism; 601. a compression spring; 602. a first moving plate; 603. a motor; 604. a rotating shaft; 605. a first circular gear; 606. a second circular gear; 607. a cam; 608. an incomplete gear; 609. a moving coil; 610. a rack; 611. a second moving plate; 612. a slideway; 613. a limit rod; 614. a rake; 7. a material guiding channel; 8. a second support plate; 9. a second conveyor belt arrangement; 10. a weighing device; 11. and a collection box.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model discloses a sludge filtering device, which is shown in fig. 1, and comprises a base 1, wherein first support plates 2 are symmetrically fixed on two sides of the upper end surface of the base 1, first conveyor belt devices 3 are rotatably connected between the first support plates 2, the surfaces of the first conveyor belt devices 3 are of porous structures, the porous first conveyor belt devices 3 can filter impurities in sludge, and then the impurities can be conveyed rightward under the operation action of the first conveyor belt devices 3.

As shown in fig. 1, 2 and 3, a feeding channel 4, a bracket 5, a rake mechanism 6 and a material guiding channel 7 are fixed between the first support plates 2, a second support plate 8 is fixed on the upper end surface of the base 1, a second conveyor belt device 9 is rotatably connected between the second support plates 8, a weighing device 10 is fixed between the second support plates 8, a collecting box 11 is placed on the second conveyor belt device 9, the rake mechanism 6 comprises a compression spring 601, the compression spring 601 is fixed on the top of the first support plate 2, a first moving plate 602 is fixed on the top of the compression spring 601, a second moving plate 611 is slidably connected in the first moving plate 602, a rake 614 is fixed on the bottom of the second moving plate 611, a motor 603 is fixed in the first moving plate 602, and the output end of the motor 603 is connected with a rotating shaft 604, the outside of pivot 604 is fixed with first round gear 605, and the top meshing of first round gear 605 is connected with second round gear 606, one side of second round gear 606 is fixed with cam 607, and cam 607 is laminated with the interior top of support 5 mutually, pivot 604 can rotate under the effect of motor 603, thereby drive first round gear 605 rotation, thereby drive second round gear 606 rotation, thereby drive cam 607 rotation, cam 607 extrudees each other with support 5, first movable plate 602 can reciprocate under the jack-up effect of compression spring 601, thereby drive second movable plate 611 and rake 614 whole round trip movement from top to bottom, rake 614 and first conveyer belt device 3 relative movement simultaneously, make the dispersion that mud can be more smooth, make the filtration effect more thorough.

Further, one end of the rotating shaft 604 is fixed with an incomplete gear 608, a moving ring 609 is arranged on the outer side of the incomplete gear 608, racks 610 are fixed on the inner top of the moving ring 609 and the inner bottom of the moving ring 609, the racks 610 on the inner top of the moving ring 609 are connected to the top of the incomplete gear 608 in a meshed mode, a second moving plate 611 is fixed on the bottom of the moving ring 609, when the incomplete gear 608 rotates along with the rotating shaft 604, the incomplete gear 608 is connected with the racks 610 on the two inner walls of the moving ring 609 in a meshed mode in turn, so that the moving ring 609 is guided to slide back and forth, and a rake 614 moves back and forth along with the front and back, so that sludge and impurities can be conveniently screened in a meshed mode.

Further, a slide way 612 is provided on the first moving plate 602, the second moving plate 611 is slidably connected in the slide way 612, a limiting rod 613 is fixed in the slide way 612, and the limiting rod 613 penetrates through the second moving plate 611, and the limiting rod 613 plays a role in supporting and limiting in the process of sliding the second moving plate 611 back and forth.

In addition, the four rakes 614 are provided, and the use of four rakes 614 allows for a more efficient and thorough dispersion.

When the device is used, firstly, sludge is led into the feeding channel 4, the sludge falls onto the first conveyor belt device 3, the first conveyor belt device 3 filters the sludge, larger impurities remain on the first conveyor belt device 3 at the moment, the first conveyor belt device 3 runs clockwise, so that the impurities are guided to be conveyed rightwards, meanwhile, the rotating shaft 604 and the first circular gear 605 integrally rotate, so that the second circular gear 606 and the cam 607 are driven to integrally rotate, the compression spring 601 plays a supporting role on the first moving plate 602, the first moving plate 602 and the second moving plate 611 integrally move up and down back and forth, the incomplete gear 608 continuously rotates, so that the moving ring 609 and the second moving plate 611 integrally slide back and forth, the rake 614 automatically opens the sludge, the filtering and screening effects are more thorough, the sludge passes through the first conveyor belt device 3 at the moment and falls into the collecting box 11 on the left side under the guiding effect of the guide channel 7, the impurities remain on the first conveyor belt device 3 and finally fall into the collecting box 11 on the right side, the weighing device 10 can weigh the corresponding collecting box 11, the corresponding collecting box 11 is subjected to weighing treatment, and the quantitative effect is achieved when the first conveyor belt device is fully loaded with the quantitative collecting device 9 or the second conveyor belt is fully loaded, and the quantitative collecting effect is achieved.

The terms "center," "longitudinal," "transverse," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used for descriptive simplicity and convenience only and not as an indication or implying that the apparatus or element being referred to must have a particular orientation, be constructed and operated for a particular orientation, based on the orientation or positional relationship illustrated in the drawings, and thus should not be construed as limiting the scope of the present utility model.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims (6)

1. The utility model provides a sludge filtering device, includes base (1), the bilateral symmetry of base (1) up end is fixed with first extension board (2), rotate between first extension board (2) and be connected with first conveyer belt device (3), be fixed with feed channel (4), support (5), harrow material mechanism (6) and guide passageway (7) between first extension board (2), the up end of base (1) is fixed with second extension board (8), rotate between second extension board (8) and be connected with second conveyer belt device (9), be fixed with weighing ware (10) between second extension board (8), place on second conveyer belt device (9) and collect box (11), its characterized in that: the rake mechanism (6) comprises a compression spring (601), the compression spring (601) is fixed at the top of the first support plate (2), a first moving plate (602) is fixed at the top of the compression spring (601), a second moving plate (611) is connected in a sliding manner in the first moving plate (602), and a rake (614) is fixed at the bottom of the second moving plate (611).

2. The sludge filtration device of claim 1 wherein: the motor (603) is fixed in the first movable plate (602), the output end of the motor (603) is connected with the rotating shaft (604), a first circular gear (605) is fixed on the outer side of the rotating shaft (604), a second circular gear (606) is connected to the top of the first circular gear (605) in a meshed mode, a cam (607) is fixed on one side of the second circular gear (606), and the cam (607) is attached to the inner top of the support (5).

3. The sludge filtration device of claim 2 wherein: one end of the rotating shaft (604) is fixed with an incomplete gear (608), a movable ring (609) is arranged on the outer side of the incomplete gear (608), racks (610) are fixed on the inner top of the movable ring (609) and the inner bottom of the movable ring (609), the racks (610) on the inner top of the movable ring (609) are connected to the top of the incomplete gear (608) in a meshing mode, and a second movable plate (611) is fixed on the bottom of the movable ring (609).

4. The sludge filtration device of claim 1 wherein: the first movable plate (602) is provided with a slide way (612), the second movable plate (611) is slidably connected in the slide way (612), a limit rod (613) is fixed in the slide way (612), and the limit rod (613) penetrates through the second movable plate (611).

5. The sludge filtration device of claim 1 wherein: the rake (614) is provided with four.

6. The sludge filtration device of claim 1 wherein: the surface of the first conveyor belt device (3) is of a porous structure.