CN219399452U - Dust collecting equipment for crushing solid waste derived fuel - Google Patents

Abstract

The utility model discloses dust removing equipment for crushing solid waste derived fuel, which belongs to the technical field of dust removing equipment and comprises a bottom plate, wherein a dust removing assembly and an auxiliary assembly are arranged on the bottom plate, the dust removing assembly comprises a dust removing pool, a plurality of chambers are arranged in the dust removing pool, the auxiliary assembly comprises a unfolding sliding seat, the dust removing assembly can enable air to realize dust treatment in the air under the adsorption effect of water in the plurality of chambers in the dust removing pool, further the dust removing effect is improved, the auxiliary assembly can realize unfolding of an upper cover plate and an auxiliary screen plate, the cleaning of the inside of the dust removing pool is facilitated, the side wall of the dust removing pool is scraped and cleaned when the auxiliary screen plate moves, and the water in the plurality of chambers in the dust removing pool can be transversely transferred by arranging a plurality of water pumps, so that the waste of water resources is reduced.

Description

Dust collecting equipment for crushing solid waste derived fuel

Technical Field

The utility model relates to the technical field of dust removal equipment, in particular to dust removal equipment for crushing solid waste derived fuel.

Background

RDF is prepared by crushing, sorting, drying, adding medicament, compression molding and the like on combustible waste, can be widely applied to the fields of power generation engineering, heat supply engineering, drying engineering, building material production and the like, and is prepared from domestic waste and industrial solid waste, so that the road is widened for recycling solid waste, a carbon emission reduction way is provided for enterprises, the RDF is a new growth point in the field of garbage utilization, the trend of environmental protection development is met, a large amount of dust is generated when the recovered RDF waste is sent into a shredder for crushing, dust generated during crushing is usually treated by adopting dust removing equipment, the inside of the existing dust removing equipment is inconvenient to clean, and the dust is easy to accumulate inside after the equipment is operated for a long time, so that the dust removing effect is affected.

The utility model discloses dust collecting equipment for an ore crusher, which comprises a dust hood, a dust collecting box and a water storage tank, wherein an air inlet is formed in the upper side of the left end of the dust collecting box, a dust collecting pipe is connected to the air inlet, a first partition plate is arranged on the right side of the air inlet, a second partition plate is arranged at the right end of the first partition plate, a third partition plate is arranged on the right side of the second partition plate, an air outlet pipe is arranged on the right side of the third partition plate, a filter is arranged in the air outlet pipe, a filter screen is horizontally arranged in the dust collecting box, the water storage tank is arranged outside the right side of the dust collecting box, and the dust collecting equipment can realize the dust collecting effect, but only remove dust from air through spraying, has lower dust collecting effect and is inconvenient to clean the inside, dust is easy to accumulate inside after long-time operation, and influences the dust collecting effect.

Disclosure of Invention

Aiming at the defects in the prior art, the utility model provides dust removal equipment for crushing solid waste derived fuel, and solves the problems that although the dust removal effect can be realized in the above patent, the dust removal effect is low by only spraying to remove the dust from the air, the interior is inconvenient to clean, and the dust is easy to accumulate in the interior after long-time operation, so that the dust removal effect is affected.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a dust collecting equipment for broken solid waste derived fuel, the on-line screen storage device comprises a base plate, set up dust collecting assembly and auxiliary assembly on the bottom plate, dust collecting assembly includes the dust removal pond, be provided with a plurality of cavities in the dust removal pond, the upper cover plate is installed in rotation on the bottom plate, when upper cover plate and dust removal pond joint, form a plurality of airtight cavities between dust removal pond and the upper cover plate, be provided with U-shaped pipe one between two adjacent airtight cavities, U-shaped pipe one all fixed mounting has on the upper cover plate, still fixed mounting has blast pipe and U-shaped pipe two, all be provided with water in the cavity in the dust removal pond, all be provided with the water pump between two adjacent cavities, U-shaped pipe one sets up the end in the water line top in the cavity and U-shaped pipe two sets up in the end of the outside of dust removal pond and all rotate and install the impeller, auxiliary assembly is including expanding the slide, it installs a plurality of U-shaped accessory plates to rotate on the slide, the tip fixed mounting of U-shaped accessory plate has the accessory screen, the accessory is respectively with corresponding cavity sliding fit, sliding plate on the bottom plate sliding mounting has the expansion slide, on the slide, expansion slide is provided with the spring between expansion slide and expansion slide, the fixed mounting has the short spacing slide on the dust removal pond.

The dust removal subassembly can make the air under the adsorption of a plurality of cavitys water in the dust removal pond, realize the dust treatment in the air, and then improve the dust removal effect, auxiliary assembly can drive the upper cover plate and rotate, thereby realize stepping down the removal of supplementary sieve, then drive expansion slide and remove, under the effect of spacing short board, the inner wall of supplementary sieve is earlier in the dust removal pond cavity slides, realize scraping the clearance to the dust removal pond inner wall promptly, then supplementary sieve rotates for the dust removal pond takes place again, make supplementary sieve finally be in the outside of dust removal pond, thereby be convenient for clear up supplementary sieve.

Further, one end of the first U-shaped pipe is arranged above the water level line in the cavity, and the other end of the first U-shaped pipe is arranged below the water level line in the cavity.

Further, fixed mounting has auxiliary motor on the bottom plate, auxiliary motor's output shaft and upper cover plate fixed connection, and the blast pipe sets up in the cavity top that is closest to auxiliary motor, and U-shaped pipe II sets up in the cavity top that is furthest from auxiliary motor, and the one end of blast pipe sets up in the water line top in the cavity, and the other end of blast pipe sets up in the outside in dust removal pond, and U-shaped pipe II's one end sets up in the water line below in the cavity, and U-shaped pipe II's the other end sets up in the outside in dust removal pond.

Further, dust collection belt wheels are fixedly arranged on the impellers, a transmission belt is arranged among the dust collection belt wheels, and a plurality of auxiliary rods are rotatably arranged on the upper cover plate.

Further, an auxiliary screw rod is rotatably arranged on the bottom plate, and the auxiliary screw rod and the unfolding sliding plate form a screw pair.

Further, a connecting rod is fixedly arranged between two adjacent U-shaped auxiliary plates, unfolding racks are symmetrically and fixedly arranged on the unfolding sliding plate, unfolding gears are fixedly arranged on the side faces of the two outermost U-shaped auxiliary plates, and the unfolding racks and the unfolding gears are meshed to form a gear-rack pair.

Further, the lower end of the chamber farthest from the auxiliary motor is provided with a drain pipe, the drain pipe is provided with a sealing cover, the water inlet end of the water pump is fixedly provided with a first L-shaped pipe, the water outlet end of the water pump is fixedly provided with a second L-shaped pipe, and the first L-shaped pipe and the second L-shaped pipe are respectively communicated with two adjacent chambers.

Further, a drying box is fixedly arranged on the exhaust pipe.

Compared with the prior art, the utility model has the beneficial effects that: (1) According to the utility model, the dust removal assembly is arranged, so that the dust in the air can be treated under the adsorption effect of water in a plurality of cavities in the dust removal pool, and the dust removal effect is improved. (2) According to the utility model, by arranging the auxiliary assembly, the upper cover plate and the auxiliary screen plate can be unfolded, so that the interior of the dedusting pool is conveniently cleaned, and the side wall of the dedusting pool is scraped and cleaned when the auxiliary screen plate moves. (3) According to the utility model, the water in the cavities in the dedusting pool can be transversely transferred by arranging the water pumps, so that the waste of water resources is reduced.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is an enlarged partial schematic view at a in fig. 1.

Fig. 3 is a schematic view of the structure of the interior of the dust removing tank of the present utility model.

Fig. 4 is a partially enlarged schematic view at B in fig. 3.

Fig. 5 is a schematic view of the water pump according to the present utility model.

Fig. 6 is a cross-sectional view of the overall structure of the present utility model.

Fig. 7 is a side view of the overall structure of the present utility model.

Fig. 8 is a schematic structural view of an auxiliary assembly of the present utility model.

Fig. 9 is a partially enlarged schematic view at C in fig. 8.

Fig. 10 is a cross-sectional view of the structure at the U-shaped auxiliary plate of the present utility model.

Reference numerals: 101-a bottom plate; 102-a dust removal pool; 103-upper cover plate; 104-an exhaust pipe; 105-a drying oven; 106-U-shaped pipe I; 107-driving the bottom plate; 108-an auxiliary rod; 109-a drive belt; 110-a dust collection motor; 111-impeller; 112-a dust collection belt wheel; 113-an auxiliary motor; 114-auxiliary screen panels; 115-U-shaped auxiliary plate; 116-auxiliary screw rods; 117-U-tube two; 118-sealing cover; 119-water pump; 120-L-shaped pipe I; 121-L-shaped pipe II; 122-unfolding motor; 123-limiting short plates; 124-deploying the skateboard; 125-unfolding the sliding seat; 126-unfolding the rack; 127-connecting rod; 128-deployment gear.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

Examples: referring to fig. 1-10, a dust collecting device for breaking solid waste derived fuel comprises a bottom plate 101, wherein a dust collecting component is arranged on the bottom plate 101 and comprises a dust collecting tank 102, the dust collecting tank 102 is fixedly arranged on the bottom plate 101, a plurality of chambers are arranged in the dust collecting tank 102, water is arranged in each chamber in the dust collecting tank 102, an upper cover plate 103 is rotatably arranged on the bottom plate 101, an auxiliary motor 113 is fixedly arranged on the bottom plate 101, an output shaft of the auxiliary motor 113 is fixedly connected with the upper cover plate 103, and a plurality of closed chambers are formed between the dust collecting tank 102 and the upper cover plate 103 when the upper cover plate 103 is connected with the dust collecting tank 102.

A first U-shaped pipe 106 is arranged between two adjacent closed chambers, the first U-shaped pipe 106 is fixedly arranged on an upper cover plate 103, one end of the first U-shaped pipe 106 is arranged above a water level line in the chamber, the other end of the first U-shaped pipe 106 is arranged below the water level line in the chamber, an exhaust pipe 104 and a second U-shaped pipe 117 are fixedly arranged on the upper cover plate 103, a drying box 105 is fixedly arranged on the exhaust pipe 104, and the drying box 105 is used for removing moisture in exhaust gas.

The blast pipe 104 sets up in the nearest cavity top of supplementary motor 113, and U-shaped pipe 117 sets up in the cavity top that is farthest from supplementary motor 113, and the one end of blast pipe 104 sets up in the water line top in the cavity, and the other end of blast pipe 104 sets up in the outside of dust removal pond 102, and the one end of U-shaped pipe 117 sets up in the water line below in the cavity, and the other end of U-shaped pipe 117 sets up in the outside of dust removal pond 102.

The end of U-shaped pipe one 106 setting in the water line top in the cavity and the end of U-shaped pipe two 117 setting in the outside of dust removal pond 102 all rotate and install impeller 111, all fixedly on the impeller 111 be provided with dust absorption band pulley 112, be provided with drive belt 109 between a plurality of dust absorption band pulleys 112, rotate on the upper cover plate 103 and install a plurality of auxiliary rod 108, auxiliary rod 108 all contacts with the lateral surface of drive belt 109, under the effect of auxiliary rod 108, drive belt 109 and dust absorption band pulley 112 are in the engaged state all the time, fixedly mounted has driving baseplate 107 on the upper cover plate 103, fixedly mounted has dust absorption motor 110 on the driving baseplate 107, dust absorption motor 110's output shaft and the dust absorption band pulley 112 fixed connection who corresponds.

The auxiliary assembly is arranged on the bottom plate 101 and comprises a unfolding sliding seat 125, the unfolding sliding seat 124 is slidably arranged on the bottom plate 101, an auxiliary screw rod 116 is rotatably arranged on the bottom plate 101, a unfolding motor 122 is fixedly arranged on the lower surface of the bottom plate 101, an output shaft of the unfolding motor 122 is fixedly connected with the bottom plate 101, the auxiliary screw rod 116 and the unfolding sliding seat 124 form a screw pair, the unfolding sliding seat 125 is slidably arranged on the unfolding sliding seat 124, and a spring is arranged between the unfolding sliding seat 124 and the unfolding sliding seat 125.

A plurality of U-shaped auxiliary plates 115 are rotatably mounted on the unfolding slide 125, connecting rods 127 are fixedly arranged between two adjacent U-shaped auxiliary plates 115, auxiliary screen plates 114 are fixedly mounted at the end parts of the U-shaped auxiliary plates 115, and the auxiliary screen plates 114 are respectively in sliding fit with corresponding chambers.

A spreading rack 126 is symmetrically and fixedly arranged on the spreading slide plate 124, a spreading gear 128 is fixedly arranged on the side surfaces of the two U-shaped auxiliary plates 115 at the outermost side, the spreading rack 126 and the spreading gear 128 are meshed to form a gear-rack pair, a limit short plate 123 is symmetrically and fixedly arranged on the dust removal tank 102, the spreading slide seat 125 cannot move continuously after moving to a direction far away from the bottom plate 101 and contacting the limit short plate 123,

the lower end of the chamber farthest from the auxiliary motor 113 is provided with a drain pipe, a sealing cover 118 is arranged on the drain pipe, a water pump 119 is arranged between two adjacent chambers, a first L-shaped pipe 120 is fixedly arranged at the water inlet end of the water pump 119, a second L-shaped pipe 121 is fixedly arranged at the water outlet end of the water pump 119, and the first L-shaped pipe 120 and the second L-shaped pipe 121 are respectively communicated with the two adjacent chambers.

In the initial position, that is, when the unfolding slide plate 124 is located at the position closest to the bottom plate 101, at this time, the connection between the first L-shaped pipe 120 and the chamber is located below the auxiliary screen plate 114, the connection between the second L-shaped pipe 121 and the chamber is located above the auxiliary screen plate 114, and under the action of the auxiliary screen plate 114, the dust absorbed by water is located above the auxiliary screen plate 114.

Working principle: set up the suction hood on the shredder, then make the end intercommunication that suction hood and U-shaped pipe 117 set up in the dust removal pond 102 outside, when dust removal pond 102 and upper cover plate 103 joint, through start dust absorption motor 110 drive corresponding dust absorption band pulley 112 rotation, and then drive belt 109 rotates, even make dust absorption band pulley 112 all take place to rotate, and then drive impeller 111 all take place to rotate, make the end extraction air that U-shaped pipe 117 set up in the dust removal pond 102 outside, get into the aquatic in the cavity, rethread U-shaped pipe 106 gets into in the aquatic in the adjacent cavity, make the dust absorbed by the aquatic in the cavity, finally discharge from blast pipe 104, thereby realize the dust removal when the crushing of solid waste derived fuel promptly under the effect of a plurality of cavity internal waters, under the effect of drying cabinet 105, avoid moist air discharge, make the wettability in external space become high, and then avoid causing solid waste derived fuel to become moist.

When the water in the cavity is replaced, the turbidity degree of the water in the cavity which is closer to the auxiliary motor 113 is lower than that of the cavity which is farther from the auxiliary motor 113 due to the continuous action of the plurality of cavities, and then when the water in the cavity which is farthest from the auxiliary motor 113 is discharged through a drain pipe below by taking down the sealing cover 118, the water pump 119 which is farthest from the auxiliary motor 113 is restarted, the water in the cavity which is adjacent to the cavity is pumped into the cavity which is farthest from the auxiliary motor 113 under the action of the L-shaped pipe 120, the steps are repeated, the water in each cavity is transferred, and finally the water in the cavity which is closest to the auxiliary motor 113 is supplemented through the exhaust pipe 104.

When the inside of the cavity needs to be cleaned, firstly, water in each cavity is discharged, the dedusting pond 102 is started to drive the upper cover plate 103, then the exhaust pipe 104, the U-shaped pipe I106 and the U-shaped pipe II 117 are enabled to synchronously rotate, namely, the cover above the dedusting pond 102 is opened, the unfolding motor 122 is started to drive the auxiliary screw rod 116 to rotate, then the unfolding sliding plate 124 is driven to move upwards, under the action of a spring between the unfolding sliding plate 124 and the unfolding sliding seat 125, the unfolding sliding plate 124 and the unfolding sliding seat 125 synchronously move upwards, finally, two ends of the unfolding sliding seat 125 are enabled to contact with the limiting short plate 123, under the action of the limiting short plate 123, the unfolding sliding seat 125 cannot continuously move, at the moment, the lower surface of the auxiliary sieve plate 114 and the upper surface of the dedusting pond 102 are on the same plane, and when the auxiliary sieve plate 114 moves upwards, the auxiliary sieve plate 114 scrapes the inner wall of the cavity.

After the unfolding sliding seat 125 cannot move, the unfolding sliding plate 124 is driven to move upwards continuously, the springs between the unfolding sliding plate 124 and the unfolding sliding seat 125 are compressed, the unfolding sliding plate 124 moves relative to the unfolding sliding seat 125, namely the unfolding rack 126 moves upwards, the unfolding gear 128 is driven to rotate, namely the U-shaped auxiliary plate 115 is driven to rotate, under the action of the connecting rod 127, the U-shaped auxiliary plate 115 synchronously rotates, the auxiliary screen plate 114 is driven to rotate, and finally the auxiliary screen plate 114 is in a vertical state, so that the upper cover plate 103 and the auxiliary screen plate 114 are unfolded, and the upper cover plate 103, the auxiliary screen plate 114 and the dust removal pool 102 are cleaned conveniently.

The present utility model is not limited to the above-described embodiments, and various modifications are possible within the scope of the present utility model without inventive labor, as those skilled in the art will recognize from the above-described concepts.

Claims (8)

1. A dust removal device for breaking up solid waste derived fuel, comprising a floor (101), characterized in that:

the dust removal device comprises a bottom plate (101), and is characterized in that a dust removal assembly and an auxiliary assembly are arranged on the bottom plate (101), the dust removal assembly comprises a dust removal tank (102), a plurality of chambers are arranged in the dust removal tank (102), an upper cover plate (103) is rotatably arranged on the bottom plate (101), a plurality of closed chambers are formed between the dust removal tank (102) and the upper cover plate (103) when the upper cover plate (103) is connected with the dust removal tank, a U-shaped pipe I (106) is arranged between two adjacent closed chambers, the U-shaped pipe I (106) is fixedly arranged on the upper cover plate (103), an exhaust pipe (104) and a U-shaped pipe II (117) are fixedly arranged on the upper cover plate (103), and water is arranged in the chambers in the dust removal tank (102), and a water pump (119) is arranged between the two adjacent chambers;

the end of the U-shaped pipe I (106) above the water level line in the cavity and the end of the U-shaped pipe II (117) outside the dedusting pond (102) are respectively provided with an impeller (111) in a rotating way;

the auxiliary assembly comprises an unfolding sliding seat (125), a plurality of U-shaped auxiliary plates (115) are rotatably arranged on the unfolding sliding seat (125), auxiliary screen plates (114) are fixedly arranged at the end parts of the U-shaped auxiliary plates (115), and the auxiliary screen plates (114) are respectively in sliding fit with the corresponding chambers;

the dust removal device is characterized in that an unfolding sliding plate (124) is slidably mounted on the bottom plate (101), a unfolding sliding seat (125) is slidably mounted on the unfolding sliding plate (124), a spring is arranged between the unfolding sliding plate (124) and the unfolding sliding seat (125), and limiting short plates (123) are symmetrically and fixedly mounted on the dust removal tank (102).

2. A dust removing apparatus for breaking solid waste derived fuel as set forth in claim 1, wherein: one end of the U-shaped pipe I (106) is arranged above the water level line in the cavity, and the other end of the U-shaped pipe I (106) is arranged below the water level line in the cavity.

3. A dust removal apparatus for breaking solid waste derived fuel as set forth in claim 2, wherein: an auxiliary motor (113) is fixedly installed on the bottom plate (101), an output shaft of the auxiliary motor (113) is fixedly connected with the upper cover plate (103), the exhaust pipe (104) is arranged above a chamber closest to the auxiliary motor (113), the U-shaped pipe II (117) is arranged above a chamber farthest from the auxiliary motor (113), one end of the exhaust pipe (104) is arranged above a water line in the chamber, the other end of the exhaust pipe (104) is arranged outside the dedusting pond (102), one end of the U-shaped pipe II (117) is arranged below the water line in the chamber, and the other end of the U-shaped pipe II (117) is arranged outside the dedusting pond (102).

4. A dust removing apparatus for breaking solid waste derived fuel as set forth in claim 3, wherein: dust collection belt wheels (112) are fixedly arranged on the impellers (111), transmission belts (109) are arranged among the dust collection belt wheels (112), and a plurality of auxiliary rods (108) are rotatably arranged on the upper cover plate (103).

5. A dust removing apparatus for breaking solid waste derived fuel as set forth in claim 4, wherein: an auxiliary screw rod (116) is rotatably arranged on the bottom plate (101), and the auxiliary screw rod (116) and the unfolding sliding plate (124) form a screw pair.

6. A dust removing apparatus for breaking solid waste derived fuel as set forth in claim 5, wherein: a connecting rod (127) is fixedly arranged between two adjacent U-shaped auxiliary plates (115), a unfolding rack (126) is symmetrically and fixedly arranged on the unfolding sliding plate (124), a unfolding gear (128) is fixedly arranged on the side face of the two outermost U-shaped auxiliary plates (115), and the unfolding rack (126) and the unfolding gear (128) are meshed to form a gear-rack pair.

7. A dust removing apparatus for breaking solid waste derived fuel as set forth in claim 6, wherein: the lower end of the chamber farthest from the auxiliary motor (113) is provided with a drain pipe, the drain pipe is provided with a sealing cover (118), the water inlet end of the water pump (119) is fixedly provided with a first L-shaped pipe (120), the water outlet end of the water pump (119) is fixedly provided with a second L-shaped pipe (121), and the first L-shaped pipe (120) and the second L-shaped pipe (121) are respectively communicated with the two adjacent chambers.

8. A dust removing apparatus for breaking solid waste derived fuel as set forth in claim 7, wherein: a drying box (105) is fixedly arranged on the exhaust pipe (104).