CN214949079U - Solid waste feeding device - Google Patents

Abstract

The application relates to a solid waste adding device, which belongs to the technical field of cement kiln cooperative treatment of hazardous waste and comprises a screening cache bin, wherein the screening cache bin comprises a bin body and a screening component arranged in the bin body; the screening component comprises a plurality of steel pipes and at least one cross beam, the steel pipes are arranged in the bin body, two ends of the cross beam are respectively and fixedly connected with two inner walls of the bin body, the steel pipes are all obliquely arranged and fixedly connected to the upper part of the cross beam, the steel pipes are distributed in parallel and at equal intervals, and the cross beam and the steel pipes are vertically arranged; the bin outlet has been seted up on the storehouse body, and the lower one end of steel pipe slope all is located the homonymy of storehouse body with the bin outlet, and the lower one end of steel pipe slope is located the top of bin outlet. This application sieves solid waste, reduces the probability that bold solid waste falls into conveying equipment and causes the damage to conveying equipment.

Description

Solid waste feeding device

Technical Field

The application relates to the technical field of cement kiln coprocessing hazardous waste, in particular to a solid waste feeding device.

Background

In a project for processing hazardous waste by a cement kiln, a raw material batching system is used for processing the hazardous waste, wherein the hazardous waste comprises solid waste, and the solid waste comprises a large amount of large-particle-size solids such as gravel, sand, powder particles and the like.

At present, raw material feed proportioning system is including the buffer storage storehouse that is provided with the feed inlet, install the conveying equipment at buffer storage storehouse lower extreme, and when using raw material feed proportioning system, the workman will be equipped with the ton bag of solid waste and place the feed inlet department in buffer storage storehouse and break the bag and drop into the buffer storage storehouse in, solid waste falls into conveying equipment through the buffer storage storehouse, accomplishes the throwing process of solid waste.

In view of the above-mentioned related technologies, the inventor believes that the solid waste contains large-sized solid waste, and the large-sized solid waste is likely to cause damage to the conveying equipment when entering the conveying equipment, thereby affecting the feeding efficiency.

SUMMERY OF THE UTILITY MODEL

In order to improve the defect that bulky solid waste gets into conveying equipment and causes conveying equipment to damage easily, the application provides a solid waste throws feeder apparatus.

The application provides a solid waste throws feeder apparatus adopts following technical scheme:

a solid waste adding device comprises a screening cache bin, wherein the screening cache bin comprises a bin body and a screening component arranged in the bin body;

the screening assembly comprises a plurality of steel pipes and at least one cross beam, the steel pipes are arranged in the bin body, two ends of the cross beam are respectively and fixedly connected with two inner walls of the bin body, the steel pipes are obliquely arranged and fixedly connected to the upper part of the cross beam, the steel pipes are distributed in parallel at equal intervals, and the cross beam and the steel pipes are vertically arranged;

the bin outlet has been seted up on the storehouse body, and the lower one end of steel pipe slope all is located the homonymy of storehouse body with the bin outlet, and the lower one end of steel pipe slope is located the top of bin outlet.

By adopting the technical scheme, the device integrating solid waste screening and buffering is provided, so that the device is applied to a cement kiln to cooperatively treat dangerous waste, screening and grading of the solid waste in a ton bag are realized, screening of the solid waste is completed, damage to conveying equipment caused by large solid waste materials entering conveying equipment is avoided, and the service life of the conveying equipment is shortened;

the screening component screens the solid waste to complete grading screening of the solid waste, and small objects enter the bin body for temporary storage; the large objects can directly slide down along the inclined direction of the steel pipe, and the large objects can be collected without manually turning the steel pipe, so that the manpower resource and the time are saved;

meanwhile, the cross beam further fixes the steel pipe, and the installation stability of the steel pipe is improved.

Optionally, a bag breaking assembly is mounted on the screening assembly, and the bag breaking assembly comprises a blade for breaking bags of ton bags.

Through adopting above-mentioned technical scheme, transport the ton bag to screening buffering storehouse after, the blade rips the ton bag, and solid waste in the ton bag is discharged from the ton bag, accomplishes throwing of solid waste and throws and throw the ton bag with the help of the blade, and broken bag of machinery replaces artifical broken bag, realizes mechanized production, practices thrift the manpower, improves production efficiency.

Optionally, the bag breaking assembly further comprises a fixing frame for fixing the blade;

the fixed frame is composed of two pieces of angle steel, the two pieces of angle steel are fixedly connected to the upper portion of the steel pipe, and the blade is vertically installed between the two pieces of angle steel.

Through adopting above-mentioned technical scheme, the blade can be adjusted along the length direction of mount, is convenient for cooperate the ton bag to find suitable throwing position, realizes that the ton bag breaks the bag, accomplishes throwing of solid waste and throws.

The blade is fixed on the fixing frame through bolts, and at least two bolts are arranged.

Through adopting above-mentioned technical scheme, the bolt is fixed the blade, improves the installation stability of blade.

Optionally, still including being used for moving the ton bag to the input subassembly of storehouse body top, the input subassembly includes the support and installs the single track mobile electric hoist on the support, the single track mobile electric hoist can drive the ton bag and remove on the support.

Through adopting above-mentioned technical scheme, single track removal electric hoist removes on the support, adopts machinery to replace artifically, removes ton bag to screening buffer memory storehouse body feed inlet department, uses manpower sparingly, improves and throws throwing feed efficiency.

Optionally, still install fixed electric hoist on the support, fixed electric hoist is installed in the support and is close to the one side in screening buffer storage storehouse.

Through adopting above-mentioned technical scheme, fixed electric hoist promotes ton bag bottom, and single track mobile electric hoist descends simultaneously, makes the ton bag invert, and solid waste pours from the ton sack, and this process can not destroy the ton bag, can realize the recycle of ton bag.

Optionally, a dust cover is installed on the upper portion of the bin body, and a feed inlet for solid waste to enter the bin body is formed in the dust cover.

Through adopting above-mentioned technical scheme, solid waste directly gets into the screening buffering storehouse by the feed inlet in, the dust cover with solid waste throw the dust cage that the in-process produced throw and cover in the dust cover, reduce solid waste and throw the probability that the raise dust of in-process released the air, avoid the raise dust to cause secondary pollution to the environment.

Optionally, a tray is installed on one side of the bin body close to the feed inlet.

By adopting the technical scheme, the scattering in the solid waste bag breaking and adding process is reduced, the scattered solid waste falls into the tray, and the solid waste is collected.

In summary, the present application includes at least one of the following beneficial technical effects:

1. through the arrangement of the screening component, the solid waste is screened, the damage to conveying equipment caused by the fact that large solid waste enters the conveying equipment is reduced, and the service life of the conveying equipment is prolonged;

2. through the slope setting of steel pipe, bold solid waste can be along the incline direction in the direct landing of self effect is arranged the material spout, need not to turn the sieve with the help of other instruments and can accomplish the collection of bold solid waste, save time saves the resource.

Drawings

FIG. 1 is an elevation view of a solid waste adding apparatus in the embodiment of the present application.

Fig. 2 is a schematic structural diagram of a screening cache in an embodiment of the present application.

FIG. 3 is a schematic structural diagram of a screening cache at different angles in the embodiment of the present application.

Fig. 4 is a partially enlarged view of a in fig. 3.

Description of reference numerals: 1. an input component; 11. a support; 12. a monorail moving electric hoist; 13. fixing the electric hoist; 2. screening a cache bin; 21. an upper bin body; 211. an air inducing port; 22. a lower bin body; 23. a dust cover; 231. a feed inlet; 24. a screen assembly; 241. a steel pipe; 242. a cross beam; 25. a bag breaking assembly; 251. a fixed mount; 252. a blade; 253. a threaded hole; 254. a bolt; 26. a discharge chute; 261. a discharge outlet; 27. a tray; 3. a conveying device; 4. overhauling a gate valve; 5. a metering device; 6. a belt with a large inclination angle.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses solid waste feeding device. Referring to fig. 1, a solid waste adding device comprises an input assembly 1, a screening and buffering bin 2 and a conveying device 3 (the conveying device 3 can be a shaftless reamer, a zipper machine and a scraper conveyor, and the conveying device 3 in this embodiment is a zipper machine); screening buffering storehouse 2 is installed in the below of input subassembly 1, conveying equipment 3 demountable installation is in the below of screening buffering storehouse 2, input subassembly 1 transports the ton bag that is equipped with solid waste to screening buffering storehouse 2 top, screening buffering storehouse 2 sieves solid waste, conveying equipment 3 transports the solid waste after the screening, accomplish solid waste's classification and transportation, solid waste sieves after screening buffering storehouse 2, can reduce the probability that bold solid waste appears, and then reduce the possibility that bold solid waste damaged conveying equipment 3.

Referring to fig. 1, the input assembly 1 comprises a bracket 11 and a monorail moving electric hoist 12 mounted on the bracket 11, the monorail moving electric hoist 12 can move horizontally on the bracket 11, and the monorail moving electric hoist 12 lifts a ton bag filled with solid waste to a predetermined height in front of the screening and buffering bin 2, so as to complete the transportation of the solid waste.

Referring to fig. 1, one side fixed mounting that single track mobile electric hoist 12 was kept away from to support 11 has fixed electric hoist 13, and fixed electric hoist 13 is located the top setting of screening buffer bin 2, accomplish the recovery with the ton bag when needs, when cyclic utilization, transport the ton bag to the top of screening buffer bin 2 with the help of single track mobile electric hoist 12, single track mobile electric hoist 12 descends, the couple of fixed electric hoist 13 promotes ton bag bottom, make the ton bag invert, solid waste pours from the ton sack, at this moment, need not to destroy the ton bag and can accomplish throwing of solid matter and throw.

Referring to fig. 2 and 3, the screening and buffering bin 2 comprises a bin body, wherein the bin body comprises an upper bin body 21, a lower bin body 22 and a dust cover 23 for covering the upper bin body 21; the upper bin body 21 is square, the lower bin body 22 is funnel-shaped, the dust cover 23 is provided with a feed inlet 231, and solid waste enters the screening and buffering bin 2 from the feed inlet 231.

Referring to fig. 2 and 3, the screen buffer bin 2 further comprises a screen assembly 24, a bag breaking assembly 25 and a discharge chute 26; screening subassembly 24 slope is installed in last storehouse body 21 inside, and the higher one side of screening subassembly 24 slope is located the below of feed inlet 231, broken bag subassembly 25 is installed on the more one side of screening subassembly 24 slope, it installs the one side of keeping away from feed inlet 231 at screening subassembly 24 to arrange material chute 26, arrange the notch and the inside intercommunication of last storehouse body 21 of material chute 26, it sets up to arrange material chute 26 slope, the fritter solid waste who sieves after screening subassembly 24 falls into storehouse body 22 and keeps in down temporarily, bold solid waste follows 24 incline direction landing of screening subassembly to arranging material chute 26, discharge gate 261 has been seted up on arranging material chute 26, bold solid waste discharges outside screening buffer storage bin 2 through discharge gate 261.

Referring to fig. 3 and 4, the screen assembly 24 comprises a plurality of steel pipes 241 and a plurality of cross beams 242, the plurality of steel pipes 241 are distributed in parallel and at equal intervals, and small solid wastes can fall into the lower bin body 22 from the gap between two adjacent steel pipes 241, so as to complete the screening of the solid wastes; steel pipe 241 sets up along self axial slope, the both ends of steel pipe 241 respectively with two inner wall fixed connection of the upper bin body 21, the equal fixed connection of many steel pipe 241 is on crossbeam 242 upper portion, the bold solid waste of being convenient for from feed inlet 231 landing to row material chute 26, then bold solid waste is through bin outlet 261 discharge screening buffer bin 2, avoid bold solid waste to get into conveying equipment 3, the reduction causes the harm because of bold solid waste gets into conveying equipment 3.

Referring to fig. 3 and 4, the cross beam 242 and the steel pipe 241 are vertically arranged, two ends of the cross beam 242 are respectively and fixedly connected with two inner walls of the upper bin body 21, and the upper surface of the cross beam 242 is fixedly connected with the lower part of the steel pipe 241, so that the steel pipe 241 is conveniently fixed, and the installation stability of the steel pipe 241 is improved.

Referring to fig. 3 and 4, broken bag subassembly 25 includes mount 251 and installs blade 252 on mount 251, mount 251 comprises two angle steels, two angle steels all weld on the upper portion of steel pipe 241, and two angle steels are close to feed inlet 231 and set up, blade 252 is vertical to be fixed between two angle steels, be favorable to blade 252 to carry out stable installation and adjustment, and simultaneously, the angle steel can break the bag to the ton bag towards the edge of feed inlet 231 and handle, angle steel cooperation blade 252, promote the success rate to the broken bag of ton bag.

Referring to fig. 3 and 4, a plurality of threaded holes 253 are formed in the fixing frame 251 along the length direction, the threaded holes 253 are arranged in a straight line shape, bolts 254 are connected to the threaded holes 253 in an internal thread manner, at least two bolts 254 are arranged, and when the cutting insert 252 and the fixing frame 251 are fixed through the bolts 254 in use, the mounting stability of the cutting insert 252 is improved; meanwhile, the bolt 254 is selectively arranged in the threaded hole 253 at different positions, so that the position of the blade 252 is adjusted, and a proper adding position is selected for the ton bag.

Referring to fig. 2 and 3, last one side that is close to feed inlet 231 of screening buffering storehouse 2 installs tray 27, and screening buffering storehouse 2 has been installed and has been seted up the bar hole on the lateral wall of tray 27, and when solid waste scatters screening buffering storehouse 2 by ton bag in, solid waste can take place to scatter, and tray 27 will scatter the solid waste who scatters and collect to return screening buffering storehouse 2 by the bar hole, sieve once more, circulation treatment, improvement solid waste's screening efficiency.

Referring back to fig. 1 and 2, the exit of the lower storehouse body 22 is connected with the input of conveying equipment 3, conveying equipment 3 and the junction of the lower storehouse body 22 exit install the maintenance slide valve 4, the flow of solid waste in the storehouse body 22 under the maintenance slide valve 4 can be controlled, when the solid waste that gets into in the lower storehouse body 22 is less, close the maintenance slide valve 4, solid waste can keep in under storehouse body 22, save solid waste, when the solid waste is saved to a certain extent, open and overhaul slide valve 4, the solid waste in the lower storehouse body 22 discharges on conveying equipment 3, accomplish the transportation of solid waste.

Referring back to fig. 1 and 2, the output end of the conveying device 3 is connected with a metering device 5, the metering device 5 can be a belt scale, a nucleon scale and a batching scale, in the embodiment, the metering device 5 is a belt scale, the tail end of the metering device 5 is connected with a large-inclination-angle belt 6, and the solid waste is weighed by the metering device 5 and then transported to the large-inclination-angle belt 6, so that the metering and the transportation of the solid waste are completed.

Referring to fig. 2 and 3, an induced draft 211 is installed on the side wall of the upper bin body 21, the induced draft 211 guides the dust-containing gas to an existing dust removal device through a pipeline, the dust removal treatment is performed on the gas in the screening and buffering bin 2, the gas is purified, the purification of the gas is completed, the discharge of the dust-containing gas into the air is reduced, and secondary pollution is caused to the air.

The implementation principle of the solid waste adding device in the embodiment of the application is as follows: firstly, a ton bag filled with solid waste is installed on a single-rail movable electric hoist 12, the ton bag is lifted to a feeding hole 231 of a screening and buffering bin 2 by means of the single-rail movable electric hoist 12, the single-rail movable electric hoist 12 drives the ton bag to move towards the feeding hole 231, the bottom of the ton bag is scratched from the top of a blade 252, bag breaking of the ton bag is achieved, the solid waste in the ton bag after the ton bag is broken falls downwards onto a screening component 24 under the action of self gravity, large solid waste slides to a discharging chute 26 along the inclined direction of a steel pipe 241 after being screened by the screening component 24, small solid waste falls into a material storage space at the lower half part of the screening and buffering bin 2 below the screening component 24 for temporary storage, the small solid waste is transported to a metering device 5 through a conveying device 3 and finally added onto a large-inclination-angle belt 6, and a feeding process is completed.

When the ton bag needs to be completely recycled, the ton bag is not damaged, and the ton bag is recycled, the bottom of the ton bag is lifted by the fixed electric hoist 13, the single-rail moving electric hoist 12 descends, the ton bag is inverted, solid waste is discharged from the mouth of the ton bag, and the integrity of the ton bag is ensured.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides a solid waste throws feeder apparatus which characterized in that: the screening and buffering bin (2) comprises a bin body and a screening component (24) arranged in the bin body;

the screening assembly (24) comprises a plurality of steel pipes (241) and at least one cross beam (242), the steel pipes (241) are arranged in the bin body, two ends of the cross beam (242) are fixedly connected with two inner walls of the bin body respectively, the steel pipes (241) are obliquely arranged and fixedly connected to the upper portion of the cross beam (242), the steel pipes (241) are distributed in parallel and at equal intervals, and the cross beam (242) and the steel pipes (241) are vertically arranged;

the bin body is provided with a discharge port (261), the lower inclined end of the steel pipe (241) and the discharge port (261) are both positioned at the same side of the bin body, and the lower inclined end of the steel pipe (241) is positioned above the discharge port (261).

2. The solid waste dosing device as claimed in claim 1, wherein: and a bag breaking assembly (25) is installed on the screening assembly (24), and the bag breaking assembly (25) comprises a blade (252) for breaking bags of ton bags.

3. The solid waste dosing device as claimed in claim 2, wherein: the bag breaking assembly (25) further comprises a fixing frame (251) for fixing the blade (252);

the fixed frame (251) is composed of two pieces of angle steel, the two pieces of angle steel are fixedly connected to the upper portion of the steel pipe (241), and the blade (252) is vertically installed between the two pieces of angle steel.

4. The solid waste dosing device as claimed in claim 3, wherein: the blade (252) is fixed on the fixing frame (251) through bolts (254), and at least two bolts (254) are arranged.

5. The solid waste dosing device as claimed in claim 1, wherein: still including being used for moving the ton bag input assembly (1) to storehouse body top, input assembly (1) includes support (11) and installs single track mobile electric hoist (12) on support (11), single track mobile electric hoist (12) can drive the ton bag and move on support (11).

6. The solid waste dosing device as claimed in claim 5, wherein: still install fixed electric hoist (13) on support (11), one side that support (11) are close to screening buffer storage storehouse (2) is installed in fixed electric hoist (13).

7. The solid waste dosing device as claimed in claim 1, wherein: a dust cover (23) is installed on the upper portion of the bin body, and a feed inlet (231) for solid waste to enter the bin body is formed in the dust cover (23).

8. The solid waste dosing device as claimed in claim 1, wherein: a tray (27) is arranged on one side of the bin body close to the feeding hole (231).

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