CN216889136U - Ton bag flying dust discharge apparatus - Google Patents

Abstract

The application discloses ton bag flying dust discharge apparatus, including the lifting module, broken bag module, the screening module, carry module and crushing module, the lifting module, broken bag module, screening module and transport module are arranged the setting from last to arranging in proper order down, carry module and crushing module to connect, the lifting module is suitable for hanging ton bag in the broken bag module, broken bag module is suitable for breaking open ton bag and makes the ash material fall into the screening module, the screening module is suitable for screening ash material and holds back and send out impurity, the transport module is suitable for receiving the ash material that screening module sieved and sends it into crushing module, crushing module is suitable for smashing the ash material, this discharge apparatus collection promotes, broken bag, screening, carry, deironing, crushing function is in an organic whole, can deal with the preliminary treatment of various operating modes, guarantee full automatic operation of system, reduce manual operation, promote the security.

Description

Ton bag flying dust discharge apparatus

Technical Field

The utility model relates to a broken bag technical field of ton bag, concretely relates to ton bag flying dust discharge apparatus.

Background

The waste incineration fly ash is fly ash collected by a bag-type dust collector of a waste incineration power plant, is generally grey white or dark grey, has fine particles (the particle size distribution is generally between 1 and 150 mu m), has hygroscopicity and flying performance, is generally packaged and transported by ton bags in the waste incineration power plant, is generally transported outside after being stored in a temporary storage warehouse of a plant area for a period of time because some small waste incineration power plants generate 10 to 50t of fly ash each day, and is generally sprayed with water properly to keep the water content at about 3 to 10 percent in order to avoid flying of the fly ash in the storage and transportation process.

However, the existing fly ash transportation process has the following disadvantages: as the fly ash has fine particles and strong hygroscopicity, the fly ash containing water can be easily agglomerated, the fly ash block can be hard like stone along with the increase of the storage time, and the treatment difficulty of the agglomerated fly ash can be improved. Meanwhile, in the process of transporting the fly ash, impurities such as iron wires, iron nails, gloves, woven bags and the like are usually mixed due to non-standard operation, and the impurities can influence the treatment of subsequent fly ash recycling treatment equipment.

Disclosure of Invention

An object of this application is to provide a ton bag fly ash discharge apparatus that can carry out full-automatic preliminary treatment of multiple operating mode to the ash material.

In order to achieve the above purposes, the technical scheme adopted by the application is as follows: the utility model provides a ton bag flying dust discharge apparatus, includes promotion module, broken bag module, screening module, transport module and crushing module, the promotion module broken bag module screening module with transport module is from last to arranging the setting down in proper order, transport module with crushing module connects, the promotion module is suitable for hanging ton bag into in the broken bag module, broken bag module is suitable for breaking open ton bag and making the ash material fall into screening module, screening module is suitable for screening ash material and holds back and send out impurity, transport module is suitable for receiving screening module screening's ash material and send into it crushing module, crushing module is suitable for smashing the ash material.

Specifically, broken bag module is including throwing the workbin and broken bag scraper, the discharge gate has been seted up to throwing the workbin bottom, broken bag scraper rotate set up in discharge gate department, broken bag scraper is provided with a plurality of blades along circumference.

As an improvement, a feed inlet is formed in one side of the feeding box, the lifting module is suitable for lifting a ton bag into the feeding box from the feed inlet, and a dust retainer is arranged at the feed inlet and suitable for sealing the feed inlet when the bag breaking scraper breaks the bag.

As an improvement, the dust retainer comprises a baffle and a controller, the baffle is rotatably connected with the feeding box, the controller is arranged on the feeding box and is suitable for controlling the feeding box to rotate, and the controller comprises a control cylinder which is respectively hinged with the baffle and the feeding box.

As an improvement, a dust remover is arranged in the feeding box, and the dust remover comprises a bag type dust remover.

Specifically, the screening module comprises a screening belt, and a plurality of screening holes for ash to pass through are arranged on the screening belt; one end of the screening material belt is provided with a screening chute, and the screening material belt is suitable for conveying impurities to the screening chute to be discharged.

As an improvement, the conveying module is provided with an iron removal module, and the iron removal module is suitable for removing iron-containing impurities in the ash material passing through the conveying module.

As an improvement, the conveying module comprises a first conveyor and a second conveyor, the first conveyor is suitable for receiving the ash falling from the screening module, the iron removal module is arranged on the first conveyor, the second conveyor is connected with the first conveyor and the crushing module, and the second conveyor is suitable for receiving the ash conveyed by the first conveyor and conveying the ash into the crushing module; the first conveying module comprises a conveying belt, the second conveying module comprises a bucket elevator, and the iron removing module comprises a magnetic separator.

As an improvement, the crushing module comprises a crusher and a stirrer, the crusher is connected with the conveying module, the crusher is suitable for crushing the ash conveyed by the conveying module and sending the ash into the stirrer, and the stirrer is suitable for stirring the crushed ash.

Preferably, the lifting module comprises an electric hoist.

Compared with the prior art, the beneficial effect of this application lies in: the device collection promotes, broken bag, the screening, carry, the deironing, crushing function is in an organic whole, form full-automatic broken bag integration system, compact structure, reduce manual operation, improve the operation environment, avoid personnel direct contact to lead to the fact occupation harm admittedly useless, can carry out impurity screening and getting rid of to the ash material after breaking the bag, and can break the recovery again with the ash material after the caking, make things convenient for subsequent resource processing, through coping with the various operating modes that the ash material was handled, the treatment effeciency is high, make the phenomenon of blocking to be difficult to appear in the processing procedure, the normal stable operation of guarantee system.

Drawings

FIG. 1 is a front view of a preferred embodiment according to the present application;

FIG. 2 is a top view of a preferred embodiment according to the present application;

fig. 3 is a right side view of a preferred embodiment according to the present application.

In the figure: 1. a lifting module; 11. a sliding guide rail; 2. a bag breaking module; 21. a feeding box; 211. a discharge port; 212. a feed inlet; 213. a dust remover; 2131. an air outlet; 22. a bag breaking scraper; 23. a dust guard; 231. a baffle plate; 232. a controller; 24. closing the plate; 241. hoisting a channel; 3. a screening module; 31. screening the material belt; 311. sieving holes; 32. a material screening chute; 4. a delivery module; 41. a first conveyor; 42. a second conveyor; 5. a crushing module; 51. a pulverizer; 52. a blender; 6. and a deironing module.

Detailed Description

The present application is further described below with reference to specific embodiments, and it should be noted that, without conflict, any combination between the embodiments or technical features described below may form a new embodiment.

In the description of the present application, it should be noted that, for the terms of orientation, such as "central", "lateral", "longitudinal", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., it indicates that the orientation and positional relationship shown in the drawings are based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be construed as limiting the specific scope of protection of the present application.

It is noted that the terms first, second and the like in the description and in the claims of the present application are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order.

The terms "comprises," "comprising," and "having," and any variations thereof, in the description and claims of this application, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or means is not necessarily limited to those steps or means expressly listed, but may include other steps or means not expressly listed or inherent to such process, method, article, or apparatus.

The present application is further described with reference to the accompanying drawings:

as shown in fig. 1 to 3, a preferred embodiment of the present application includes a lifting module 1, a bag breaking module 2, a screening module 3, a conveying module 4 and a crushing module 5, the lifting module 1, the bag breaking module 2, the screening module 3 and the conveying module 4 are arranged in sequence from top to bottom, the conveying module 4 is connected with the crushing module 5, the lifting module 1 is suitable for lifting a ton bag into the bag breaking module 2, the bag breaking module 2 is suitable for breaking the ton bag and enabling ash to fall into the screening module 3, the screening module 3 is suitable for screening ash and intercepting and sending out impurities, the conveying module 4 is suitable for receiving the ash screened by the screening module 3 and sending the ash into the crushing module 5, and the crushing module 5 is suitable for crushing the ash.

The device collection promotes, broken bag, the screening, carry, the deironing, crushing function is in an organic whole, form full-automatic broken bag integration system, because the device integration, the structure is compacter, high durability and convenient operation, reducible manual operation, improve the operation environment, avoid personnel direct contact to lead to the fact occupation harm admittedly useless, can carry out impurity screening and getting rid of to the ash material after breaking the bag, and can restore the ash material after the caking to breakage again, make things convenient for subsequent resource processing, through the various operating modes of coping with the ash material processing, the treatment effeciency is high, each module is difficult to because of the phenomenon of card death appears in impurity entering in making the course of treatment, the normal stable operation of guarantee system of unloading.

Broken bag module 2 is including throwing workbin 21 and broken bag scraper 22, discharge gate 211 has been seted up to throwing workbin 21 bottom, broken bag scraper 22 sets up in discharge gate 211 department, broken bag scraper 22 is the screw rod structure, it is provided with a plurality of blades to arrange along circumference equidistant, broken bag scraper 22 is suitable for and breaks the bag to the ton bag through rotating, broken bag scraper 22 of this structure can be fast and stable breaks the bag to the ton bag, and certain crushing effect has, can carry out preliminary breakage to the lime-aggregate of caking in broken bag, make things convenient for the screening of lime-aggregate from below screening module 3 to pass through, reduce the screening interference that the caking lime-aggregate caused to screening module 3, the bottom of throwing workbin 21 can inwards shrink, make the ton bag can be guided to discharge gate 211 and carry on spacingly, conveniently carry out better cooperation with broken bag scraper 22, break the bag fast.

The lifting module 1 preferably uses an electric hoist, a sliding guide rail 11 is arranged above the bag breaking module 2, the electric hoist can transversely translate on the sliding guide rail 11, and the electric hoist can longitudinally hoist and lift the ton bag.

Feed inlet 212 has been seted up to batch charging box 21 one side, hoisting module 1 is suitable for hanging into batch charging box 21 from feed inlet 212 with ton bag, feed inlet 212 department is provided with dust arrester 23, dust arrester 23 is suitable for and seals feed inlet 212 when broken bag scraper 22 breaks the bag, the setting of feed inlet 212 can reduce the ton bag and get into the degree of difficulty of batch charging box 21, reduce the volume and the space of device on vertical, make the structure of device compacter, dust arrester 23 can seal batch charging box 21, reduce the raise dust scattered overflow of broken bag in-process, reduce the pollution to equipment surrounding environment.

The top of feeding box 21 is provided with shrouding 24, is provided with the hoist and mount passageway 241 that supplies lift module 1 to pass through between the shrouding 24, further reduces feeding box 21's raise dust scattered excessive.

The dust retainer 23 comprises a baffle 231 and a controller 232, the baffle 231 is rotatably connected with the feeding box 21, the controller 232 is arranged on the feeding box 21, the controller 232 is suitable for controlling the feeding box 21 to rotate, and the controller 232 comprises a control cylinder which is respectively hinged with the baffle 231 and the feeding box 21.

The number of the baffle 231 can be one, and one side of the baffle 231 is hinged with the feeding box 21; the number of baffles 231 is preferably two, and the symmetric hinges are on two sides of the feeding box 21, so that a side-by-side door type structure is realized, the occupied space is not occupied when the side-by-side door type feeding box is opened, and the inlet of a ton bag can be guided.

The dust remover 213 is arranged in the feeding box 21, the bag type dust remover 213 is preferably used as the dust remover 213, the bag type dust remover 213 is provided with a plurality of air outlets 2131 in the feeding box 21, filter bags are arranged on the air outlets 2131, and micro negative pressure is formed in the feeding box 21 in a mode of pumping the air outlets 2131, so that dust in a bag breaking process is collected, the dust pollution is reduced, and the working environment is improved.

The screening module 3 comprises a screening belt 31, a plurality of screening holes 311 for ash to pass through are arranged on the screening belt 31 in a row, the diameter of each screening hole 311 is preferably 1-2cm, the screening belt 31 is continuously conveyed back and forth, ash smaller than the diameter of each screening hole 311 can pass through the screening belt 31 and fall into the conveying module 4 below, and impurities with large volume can be conveyed and discharged along with the movement of the screening belt 31; sieve material area 31 one end is provided with sieve material chute 32, and sieve material area 31 is suitable for and carries impurity to sieve material chute 32 and discharge, and sieve material chute 32 can guide the impurity discharge on the sieve material area 31, avoids impurity to fall into other modules such as transport module 4, causes the influence to the normal operating of system.

Be provided with deironing module 6 on the transport module 4, deironing module 6 is suitable for getting rid of the iron content impurity in the ash material through transport module 4, and partial iron content impurity's volume is less, can not sifted out by screening module 3, and deironing module 6 can further get rid of impurity, promotes the purity of ash material, and deironing module 6 preferably uses the magnet separator, can inhale the iron content impurity and break away from the ash material.

The conveying module 4 comprises a first conveyor 41 and a second conveyor 42, the first conveyor 41 is suitable for receiving the ash falling from the screening module 3, the iron removing module 6 is arranged on the first conveyor 41, the second conveyor 42 is connected with the first conveyor 41 and the crushing module 5, and the second conveyor 42 is suitable for receiving the ash conveyed by the first conveyor 41 and conveying the ash into the crushing module 5; the first conveyor module 4 comprises a conveyor belt and the second conveyor module 4 comprises a bucket elevator.

The conveying direction and the conveying height of the ash can be changed through the matching of the first conveyor 41 and the second conveyor 42, so that interference between the conveying module 4 and other modules is not easy to occur, the design difficulty is reduced, the space can be saved, the structure is more compact, meanwhile, the ash conveying time can be prolonged, and the iron removal module 6 can have enough time to attract impurities.

The crushing module 5 comprises a crusher 51 and a stirrer 52, the crusher 51 is connected with the conveying module 4, the crusher 51 is suitable for crushing ash materials conveyed by the conveying module 4 and conveying the ash materials into the stirrer 52, the stirrer 52 is suitable for stirring the crushed ash materials, the crushed ash materials can be restored to a granular structure from a block structure through the matching of the crusher 51 and the stirrer 52, and the stirrer 52 can also play a role in temporary storage and facilitate subsequent conveying and processing.

The operation principle is as follows: hanging the ton bag on a lifting device, lifting the ton bag to be flush with a feeding hole 212 of a feeding box 21 through the lifting device, opening a baffle 231 of the feeding hole 212, moving the lifting device along a sliding guide rail 11 to enable the ton bag to enter the feeding box 21, closing the baffle 231 of the feeding hole 212, putting the ton bag down by the lifting device, realizing bag breaking through the rotation of a bag breaking scraper 22 at a discharging hole 211 of the feeding box 21 by the ton bag, reducing dust raising when breaking the bag, taking out the ton bag from the outer package along with the lifting device, dropping the dust onto a screening module 3, intercepting large sundries, and is sent to an outlet along with a screening belt 31, the screened ash falls on a conveying belt and passes through a magnetic separator to remove iron-containing impurities, then, the ash is lifted up along with the bucket elevator and sent to a subsequent crusher 51 for secondary crushing, and the crushed ash is sent to a stirrer 52 (a pre-stirring tank), so that the whole discharging pretreatment process is completed.

The foregoing has described the general principles, essential features, and advantages of the application. It will be understood by those skilled in the art that the present application is not limited to the embodiments described above, which are merely illustrative of the principles of the application, but that various changes and modifications may be made without departing from the spirit and scope of the application, and these changes and modifications are intended to be within the scope of the application as claimed. The scope of protection claimed by this application is defined by the following claims and their equivalents.

Claims (10)

1. The utility model provides a ton bag flying dust discharge apparatus which characterized in that: including hoisting module, broken bag module, screening module, transport module and crushing module, hoisting module broken bag module screening module with transport module is from last to arranging the setting down in proper order, transport module with crushing module connects, hoisting module is suitable for hanging ton bag into in the broken bag module, broken bag module is suitable for breaking open ton bag and makes the ash fall into screening module, screening module is suitable for screening ash and holds back and send out impurity, transport module is suitable for receiving screening module screening's ash and send into it crushing module, crushing module is suitable for smashing the ash.

2. The ton bag fly ash discharge apparatus of claim 1, wherein: the bag breaking module comprises a feeding box and a bag breaking scraper, a discharge hole is formed in the bottom of the feeding box, the bag breaking scraper is rotatably arranged at the discharge hole, and a plurality of blades are arranged on the bag breaking scraper along the circumferential direction.

3. The ton bag fly ash discharge apparatus of claim 2, wherein: the feeding device is characterized in that a feeding hole is formed in one side of the feeding box, the lifting module is suitable for lifting a ton bag into the feeding box from the feeding hole, a dust retainer is arranged at the position of the feeding hole and suitable for sealing the feeding hole when the bag breaking scraper breaks the bag.

4. A ton bag fly ash discharge apparatus according to claim 3, wherein: the dust retainer comprises a baffle and a controller, the baffle is rotationally connected with the feeding box, the controller is arranged on the feeding box and is suitable for controlling the feeding box to rotate, the controller comprises a control cylinder, and the control cylinder is respectively hinged with the baffle and the feeding box.

5. The ton bag fly ash discharge apparatus of claim 2, wherein: a dust remover is arranged in the feeding box and comprises a bag type dust remover.

6. The ton bag fly ash discharge apparatus of claim 1, wherein: the screening module comprises a screening belt, and a plurality of screening holes for ash to pass through are arranged on the screening belt; one end of the screening material belt is provided with a screening chute, and the screening material belt is suitable for conveying impurities to the screening chute to be discharged.

7. The ton bag fly ash discharge apparatus of claim 1, wherein: the conveying module is provided with an iron removal module, and the iron removal module is suitable for removing iron-containing impurities in the ash material passing through the conveying module.

8. The ton bag fly ash discharge apparatus of claim 7, wherein: the conveying module comprises a first conveyor and a second conveyor, the first conveyor is suitable for receiving the ash falling from the screening module, the iron removal module is arranged on the first conveyor, the second conveyor is connected with the first conveyor and the crushing module, and the second conveyor is suitable for receiving the ash conveyed by the first conveyor and conveying the ash into the crushing module; the first conveying module comprises a conveying belt, the second conveying module comprises a bucket elevator, and the iron removing module comprises a magnetic separator.

9. The ton bag fly ash discharge apparatus of claim 1, wherein: the crushing module comprises a crusher and a stirrer, the crusher is connected with the conveying module, the crusher is suitable for crushing the ash conveyed by the conveying module and sending the ash into the stirrer, and the stirrer is suitable for stirring the crushed ash.

10. The ton bag fly ash discharge apparatus of claim 1, wherein: the lifting module comprises an electric hoist.

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