CN220541535U

CN220541535U - Solid dangerous waste pretreatment equipment

Info

Publication number: CN220541535U
Application number: CN202322207687.3U
Authority: CN
Inventors: 倪嘉辰; 关向辉; 夏骁琦; 赵卫星
Original assignee: Liaoning Boxiang Environmental Protection Technology Co ltd
Current assignee: Liaoning Boxiang Environmental Protection Technology Co ltd
Priority date: 2023-08-16
Filing date: 2023-08-16
Publication date: 2024-02-27
Anticipated expiration: 2033-08-16

Abstract

The utility model discloses solid dangerous waste pretreatment equipment which comprises crushing equipment, wherein the bottom of the crushing equipment is communicated with a screw conveyor, the right end of the screw conveyor is communicated with a square sleeve, the inside of the square sleeve is fixedly connected with a perforated sleeve through a bearing seat, the top of the square sleeve is fixedly connected with a motor, the right end of an output shaft of the motor is fixedly connected with a fan blade, the right side of the top of the square sleeve is communicated with a circular tube, and the circular tube is sleeved on the surface of the fan blade. According to the utility model, the motor and the fan blades heat air through the circular tube and the heating tube, then the perforated sleeve discharges hot air through the perforated sleeve to dry the waste, finally the bevel gear drives the perforated sleeve to rotate through the bevel gear, and meanwhile, the crushing cutter bar crushes and agitates the waste, so that the drying efficiency is improved, the advantage of convenience and full drying is achieved, the middle waste can be fully dried, the drying speed is high, and the subsequent burning efficiency is improved.

Description

Solid dangerous waste pretreatment equipment

Technical Field

The utility model relates to the technical field of waste pretreatment equipment, in particular to solid dangerous waste pretreatment equipment.

Background

Before solid dangerous waste is incinerated, the solid dangerous waste is required to be crushed by using a solid dangerous waste pretreatment device, and the patent publication number is CN217952294U, and discloses a solid dangerous waste pretreatment device which comprises a treatment box and a feed pipe, wherein the feed pipe is fixedly arranged on the upper side wall of the treatment box and communicated with the treatment box, two intermeshing crushing rollers are rotationally connected in the treatment box, a first motor is fixedly connected on the outer side wall of the treatment box, an output shaft of the first motor inwards penetrates through the side wall of the treatment box and is fixedly connected with one end of one of the crushing rollers, a rotary column is rotationally connected on the side wall of the treatment box, the rotary column inwards penetrates through the side wall of the treatment box and is fixedly connected with one end of the other crushing roller, a driving wheel is arranged on the output shaft of the first motor, and a driven wheel is arranged on the rotary column; the waste can be subjected to multi-stage crushing treatment and multi-stage drying treatment, so that the sufficient contact area between the waste and air is ensured, the water doped in the waste is removed, and the subsequent combustion treatment is facilitated.

The prior art solutions described above have the following drawbacks: this solid dangerous discarded object preprocessing device only adopts electric plate and annular hot plate to dry the discarded object of contact, can't fully dry the discarded object in the middle, and stoving speed is slower, influences subsequent burning efficiency.

Disclosure of Invention

In order to solve the problems in the prior art, the utility model aims to provide solid dangerous waste pretreatment equipment which has the advantage of convenience and full drying and solves the problem that the existing solid dangerous waste pretreatment device cannot fully dry waste.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a solid-state dangerous discarded object preprocessing equipment, includes crushing apparatus, crushing apparatus's bottom intercommunication has screw conveyer, screw conveyer's right-hand member intercommunication has square cover, the inside of square cover is through bearing frame fixedly connected with foraminiferous cover, the top fixedly connected with motor of square cover, motor output shaft's right-hand member fixedly connected with flabellum, square cover top's right side intercommunication has the pipe, the surface at the flabellum is established to the pipe cover, the inside fixedly connected with heating pipe of pipe, motor output shaft's left end fixedly connected with reduction gear, the output of reduction gear runs through to the inside of square cover and fixedly connected with bevel gear, foraminiferous cover surface's left side fixedly connected with bevel gear ring, bevel gear and bevel gear ring meshing, screw conveyer's output fixedly connected with crushing cutter arbor.

As the preferable mode of the utility model, the left side of the top of the square sleeve is fixedly connected with a positioning plate, and the top end of the positioning plate is fixedly connected to the surface of the crushing equipment.

As the preferable mode of the utility model, the top and the bottom of the inner wall of the circular tube are fixedly connected with baffles, and the baffles are positioned on the inner side of the heating tube.

As preferable in the utility model, rubber rings are fixedly connected to both sides of the sleeve with holes, and the surfaces of the rubber rings are contacted with the inner wall of the square sleeve.

As the preferable mode of the utility model, the bottom of the square sleeve is communicated with a ball valve pipe, and the top and the bottom of the inner wall of the sleeve with holes are fixedly connected with fixed blades.

As the preferable right side of the motor, a metal filter screen is arranged on the right side of the motor, and the right side of the metal filter screen is fixedly connected to the surface of the circular tube.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the motor and the fan blades heat air through the circular tube and the heating tube, then the perforated sleeve discharges hot air through the perforated sleeve to dry the waste, finally the bevel gear drives the perforated sleeve to rotate through the bevel gear, and meanwhile, the crushing cutter bar crushes and agitates the waste, so that the drying efficiency is improved, the advantage of convenience and full drying is achieved, the middle waste can be fully dried, the drying speed is high, and the subsequent burning efficiency is improved.

2. According to the utility model, the positioning plate is arranged, so that the square sleeve can be supported by the crushing equipment, and the stability of the square sleeve in use is improved.

Drawings

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

FIG. 2 is a front cross-sectional view of the square sleeve of the present utility model;

FIG. 3 is an enlarged block diagram of the portion A of FIG. 2 according to the present utility model;

fig. 4 is an enlarged structural view of the present utility model at B in fig. 2.

In the figure: 1. a crushing device; 2. a screw conveyor; 3. a square sleeve; 4. a sleeve with holes; 5. a motor; 6. a fan blade; 7. a round tube; 8. heating pipes; 9. a speed reducer; 10. bevel gears; 11. conical toothed ring; 12. crushing a cutter bar; 13. a positioning plate; 14. a baffle; 15. a rubber ring; 16. a ball valve tube; 17. a fixed blade; 18. a metal filter screen.

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.

As shown in fig. 1 to 4, the solid dangerous waste pretreatment device provided by the utility model comprises a smashing device 1, wherein the bottom of the smashing device 1 is communicated with a screw conveyor 2, the right end of the screw conveyor 2 is communicated with a square sleeve 3, the inside of the square sleeve 3 is fixedly connected with a perforated sleeve 4 through a bearing seat, the top of the square sleeve 3 is fixedly connected with a motor 5, the right end of an output shaft of the motor 5 is fixedly connected with a fan blade 6, the right side of the top of the square sleeve 3 is communicated with a circular tube 7, the circular tube 7 is sleeved on the surface of the fan blade 6, a heating tube 8 is fixedly connected with the inside of the circular tube 7, the left end of the output shaft of the motor 5 is fixedly connected with a speed reducer 9, the output end of the speed reducer 9 penetrates through the inside of the square sleeve 3 and is fixedly connected with a bevel gear 10, the left side of the surface of the perforated sleeve 4 is fixedly connected with a bevel gear ring 11, the bevel gear 10 is meshed with the bevel gear ring 11, and the output end of the screw conveyor 2 is fixedly connected with a smashing cutter bar 12.

Referring to fig. 1, a positioning plate 13 is fixedly connected to the left side of the top of the square sleeve 3, and the top end of the positioning plate 13 is fixedly connected to the surface of the crushing equipment 1.

As a technical optimization scheme of the utility model, the square sleeve 3 can be supported by the crushing equipment 1 through arranging the positioning plate 13, so that the stability of the square sleeve 3 in use is improved.

Referring to fig. 4, the top and the bottom of the inner wall of the circular tube 7 are fixedly connected with a baffle plate 14, and the baffle plate 14 is positioned on the inner side of the heating tube 8.

As a technical optimization scheme of the utility model, the baffle plate 14 is arranged, so that air can be blocked, the flowing distance of the air is increased, and the heating pipe 8 can fully heat the air.

Referring to fig. 3, rubber rings 15 are fixedly connected to both sides of the perforated sleeve 4, and the surfaces of the rubber rings 15 are in contact with the inner wall of the square sleeve 3.

As a technical optimization scheme of the utility model, the rubber ring 15 is arranged, so that the gap between the sleeve 4 with the hole and the square sleeve 3 can be reduced, and the phenomenon that impurities fall out through the gap is avoided.

Referring to fig. 2, the bottom of the square sleeve 3 is communicated with a ball valve pipe 16, and the top and the bottom of the inner wall of the sleeve 4 with holes are fixedly connected with a fixed blade 17.

As a technical optimization scheme of the utility model, through the arrangement of the ball valve pipe 16, the impurity inside the square sleeve 3 can be conveniently discharged by a user, and the phenomenon that the user cannot rapidly discharge the impurity inside the square sleeve 3 is avoided.

Referring to fig. 4, a metal filter screen 18 is disposed on the right side of the motor 5, and the right side of the metal filter screen 18 is fixedly connected to the surface of the circular tube 7.

As a technical optimization scheme of the utility model, impurities can be blocked by arranging the metal filter screen 18, and the phenomenon that the impurities enter the circular tube 7 to influence the fan blades 6 is avoided.

The working principle and the using flow of the utility model are as follows: when the novel efficient waste drying device is used, a user starts the crushing equipment 1 and the screw conveyor 2 at first, then pours solid dangerous waste into the crushing equipment 1, the crushing equipment 1 crushes the solid dangerous waste, the screw conveyor 2 conveys the crushed waste, then the motor 5 and the heating pipe 8 are started, the motor 5 drives the fan blade 6 to rotate, meanwhile, the motor 5 drives the bevel gear 10 to rotate through the speed reducer 9, the fan blade 6 injects air into the circular pipe 7, the heating pipe 8 heats the air, the hot air is discharged through the perforated sleeve 4 to dry the waste, meanwhile, the bevel gear 10 drives the perforated sleeve 4 to rotate through the conical ring 11, the perforated sleeve 4 can dry the waste at different positions, and meanwhile, the crushing cutter bar 12 can crush and stir the waste, so that the drying efficiency is improved, and the advantage of convenient and full drying is achieved.

To sum up: this solid-state dangerous discarded object pretreatment equipment, by motor 5 and flabellum 6 heat the air through pipe 7 and heating pipe 8, discharge the hot air through foraminiferous cover 4 by foraminiferous cover 4 and dry the discarded object, drive foraminiferous cover 4 rotation through conical ring 11 by bevel gear 10 at last, smash cutter arbor 12 simultaneously and smash and stir the discarded object, improve drying efficiency, reach the advantage of convenient abundant stoving, can fully dry the discarded object in the middle, drying speed is faster, has improved subsequent burning efficiency.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Solid dangerous waste pretreatment equipment, including crushing apparatus (1), its characterized in that: the bottom of the crushing equipment (1) is communicated with a screw conveyer (2), the right end of the screw conveyer (2) is communicated with a square sleeve (3), the inside of the square sleeve (3) is fixedly connected with a perforated sleeve (4) through a bearing seat, the top of the square sleeve (3) is fixedly connected with a motor (5), the right end of an output shaft of the motor (5) is fixedly connected with a fan blade (6), the right side of the top of the square sleeve (3) is communicated with a circular tube (7), the circular tube (7) is sleeved on the surface of the fan blade (6), the novel spiral conveyer is characterized in that a heating pipe (8) is fixedly connected to the inside of the round pipe (7), a speed reducer (9) is fixedly connected to the left end of an output shaft of the motor (5), an output end of the speed reducer (9) penetrates through the inside of the square sleeve (3) and is fixedly connected with a bevel gear (10), a bevel gear ring (11) is fixedly connected to the left side of the surface of the sleeve (4) with a hole, the bevel gear (10) is meshed with the bevel gear ring (11), and a crushing cutter bar (12) is fixedly connected to the output end of the spiral conveyer (2).

2. A solid hazardous waste pretreatment apparatus according to claim 1, wherein: the left side at square cover (3) top fixedly connected with locating plate (13), the top fixed connection of locating plate (13) is at the surface of crushing apparatus (1).

3. A solid hazardous waste pretreatment apparatus according to claim 1, wherein: the top and the bottom of the inner wall of the circular tube (7) are fixedly connected with baffle plates (14), and the baffle plates (14) are positioned on the inner side of the heating tube (8).

4. A solid hazardous waste pretreatment apparatus according to claim 1, wherein: rubber rings (15) are fixedly connected to the two sides of the perforated sleeve (4), and the surfaces of the rubber rings (15) are in contact with the inner wall of the square sleeve (3).

5. A solid hazardous waste pretreatment apparatus according to claim 1, wherein: the bottom of the square sleeve (3) is communicated with a ball valve pipe (16), and the top and the bottom of the inner wall of the sleeve (4) with holes are fixedly connected with a fixed blade (17).

6. A solid hazardous waste pretreatment apparatus according to claim 1, wherein: the right side of motor (5) is provided with metal filter screen (18), the right side fixed connection of metal filter screen (18) is at the surface of pipe (7).