CN217258609U

CN217258609U - Garbage fine slag extrusion treatment equipment

Info

Publication number: CN217258609U
Application number: CN202220650506.7U
Authority: CN
Inventors: 韩顺珏; 王兵; 许小强
Original assignee: Shandong Botong New Energy Co ltd
Current assignee: Shandong Botong New Energy Co ltd
Priority date: 2022-03-24
Filing date: 2022-03-24
Publication date: 2022-08-23
Anticipated expiration: 2032-03-24

Abstract

The utility model belongs to the technical field of the kitchen garbage processing technique and specifically relates to thin sediment extrusion treatment facility of rubbish, including vertical square urceolus, vertical square urceolus fixed mounting is in the ground mountain the inside of vertical square urceolus sets up the blanking chamber, the bottom in inverted cone portion is used for being connected with a drainage pipe way and realizes the liquid that flows downwards behind the separation of outside discharge sediment liquid the blanking intracavity portion of the top in inverted cone portion install one and connect material slag extractor to construct, with connect the slag extractor to construct the intercommunication to have the slag extractor who has automatically controlled gate on the inside wall in the blanking chamber that sets up relatively, slag extractor is connected with low reaches equipment the mixed liquid of a thin sediment of blanking chamber department of the top of connecing material slag extractor to store the mechanism. The equipment can realize quick water filtration and re-extrusion of the water-containing fine slag, and then realize the directional discharge of water and slag, thereby achieving the purpose of water and slag classification treatment and having good integral separation effect.

Description

Garbage fine slag extrusion treatment equipment

Technical Field

The utility model relates to a kitchen garbage handles technical field, in particular to can realize quick slag-liquid separation's follow-on extrusion machinery, especially the thin sediment extrusion treatment facility of rubbish to domestic kitchen garbage.

Background

The household kitchen waste refers to waste generated in daily life of residents and activities such as food processing, food service, unit catering and the like, and comprises discarded vegetable leaves, leftovers, fruit peels, eggshells, tea residues, bones and the like, and the main sources of the household kitchen waste are household kitchens, restaurants, dining halls, markets and other industries related to food processing.

At present, when household kitchen waste is treated, the household kitchen waste is generally transferred to an energy environment-friendly waste treatment company of the company through a waste collection vehicle for treatment, mainly because the household kitchen waste contains a large amount of organic matters, direct waste can cause waste of a large amount of resources and energy, the household kitchen waste is effectively collected and utilized by food residues in a comprehensive treatment mode at present, and meanwhile, water in the household kitchen waste can be discharged outside after being treated, so that the pollution to the environment is reduced, and the reuse rate of the resources is increased.

Traditional refuse treatment technology is carried rubbish to the refuse treatment factory in to carry out the separation of stewing, the heavy object of lower floor is just separated to be carried to low reaches after the separation of settling, wherein the floater of upper portion can carry out the sieve material and handle the purpose that reaches the screening slag charge, generally only adopt single filter screen on the simple fine grid sieve to carry out the sieve material when carrying out the sieve material processing at present, but this kind of mode can not realize the screening of slag charge and water well, can not realize the collection and the transportation to the slag charge well after the slag charge screening simultaneously, must accomplish through artifical the collection again.

Therefore, the utility model discloses the fine sediment processing problem to existence in the current garbage disposal workshop improves, and especially this improvement designs out the improved generation's that can realize quick sediment liquid separation and collection processing to the fine sediment in the domestic kitchen garbage extrusion machinery for solve the problem that exists among the prior art better.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve one of above-mentioned technical problem, the technical scheme who adopts is: the garbage fine slag extrusion treatment equipment comprises a vertical square outer cylinder, wherein the vertical square outer cylinder is fixedly arranged on a ground mountain, a blanking cavity is arranged in the vertical square outer cylinder, an inverted cone part is formed at the lower part of the blanking cavity, the bottom of the inverted cone part is used for being connected with a liquid discharge pipeline to realize outward discharge of liquid flowing out after slag-liquid separation, a material and slag discharging mechanism is arranged in the blanking cavity above the inverted cone part and used for realizing temporary storage and discharge of dewatered fine slag, a slag discharging channel with an electric control gate is communicated on the inner side wall of the blanking cavity opposite to the material and slag discharging mechanism and is connected with downstream equipment, a fine slag mixed liquid storage mechanism is arranged at the blanking cavity above the material and slag discharging mechanism and is driven by an electric driving piece externally arranged on the vertical square outer cylinder, a dewatering and extruding mechanism is arranged at the end cover of the vertical square outer cylinder above the fine slag mixed liquid storage mechanism, and a feeding pipe orifice is arranged on one side of the upper part of the blanking cavity.

In any of the above schemes, preferably, the fine slag mixed liquid storage mechanism comprises an aggregate fine-grid sieve plate installed inside the blanking cavity in a matching manner, the aggregate fine-grid sieve plate is provided with a plurality of extrusion water filtering holes, a circle of flexible rubber rings are fixedly connected around the aggregate fine-grid sieve plate, the aggregate fine-grid sieve plate movably penetrates out of a bearing hole on the vertical square outer cylinder through a rigid shaft which is fixedly connected with the outer side walls of two symmetrical sides through bolting, the outer end of one of the rigid shafts is connected with the electric driving piece, a plurality of load-bearing telescopic electric cylinders are uniformly installed on the outer side wall of the vertical square outer cylinder below the aggregate fine-lattice sieve plate at intervals along the circumference of the outer side wall, the inner ends of piston rods of the load-bearing telescopic electric cylinders movably and hermetically extend to the inside of the blanking cavity and are used for bearing and abutting against the bottom of the aggregate fine-lattice sieve plate, and the load-bearing telescopic electric cylinders synchronously move in the same direction.

In any of the above schemes, preferably, the electric driving member includes a motor base fixedly mounted on the outer side wall of the vertical square outer cylinder, a large torque driving motor is mounted at the top of the motor base, and the large torque driving motor is used for driving the rigid shaft and the aggregate fine-grid sieve plate to rotate.

In any of the above schemes, preferably, the dewatering and squeezing mechanism includes a squeezing plate coaxially and movably mounted inside the blanking chamber above the aggregate fine-grid sieve plate, a lifting squeezing cylinder is arranged in the middle above the squeezing plate, the bottom of a piston rod of the lifting squeezing cylinder is fixed on the top of the pressing plate, and the top of the cylinder barrel is fixedly mounted on the bottom of the end cover detachably fixed on the top of the vertical square outer cylinder.

In any of the above schemes, preferably, the bottom outer edge of the pressing plate is provided with a chamfered curved surface.

In any of the above schemes, preferably, the material receiving and slag discharging mechanism comprises an obliquely arranged water filtering and material receiving screen plate, the water filtering and receiving screen plate is used for filtering water falling above the water filtering and receiving screen plate is used for receiving the dewatered fine slag falling above the water filtering and receiving screen plate, the water filtering and receiving screen plate is arranged in a way of inclining downwards towards one end of the slag discharge channel, a plurality of water filtering holes are arranged on the water filtering and receiving screen plate, a slag pushing and discharging scraper is arranged above the water filtering and receiving screen plate on the side opposite to the slag discharging channel, the left end of the slag pushing and discharging scraper is connected with a material pushing cylinder fixed on the outer side wall of the vertical square outer cylinder, and a piston rod of the material pushing cylinder movably and hermetically penetrates through a through hole at a corresponding position and is fixedly connected with the middle part of the left end of the residue pushing and discharging scraper blade, and the telescopic direction of the material pushing cylinder is parallel to the inclination direction of the water filtering and receiving screen plate.

In any of the above aspects, preferably, the vertical square outer cylinder is assembled by assembling.

In any of the above schemes, preferably, a rubber antiskid scraper is installed at the bottom of the slag pushing and discharging scraper, and the bottom of the rubber antiskid scraper abuts against the top of the water filtering and receiving screen plate.

In any of the above schemes, preferably, a plurality of detachable maintenance side covers are fixedly mounted on the side openings on the outer side wall of the vertical square outer cylinder in a sealing manner.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the equipment can realize quick water filtration and re-extrusion of the water-containing fine slag, and then realize the directional discharge of water and slag, thereby achieving the purpose of water and slag classification treatment and having good integral separation effect.

2. The utility model discloses the mixed liquid of fine sediment that well set up stores the mechanism and can realize accepting fast to moisture slag charge, can utilize dead weight and drainage hole to filter out to the moisture in the fine sediment simultaneously to reach the purpose of prefiltration moisture, and can strain the quick derivation to low reaches behind the department with rivers.

3. The utility model provides a connect material slag extractor to construct can also realize accepting the slag charge after the dehydration when can realizing the drainage to the cooperation pushes away sediment ejection of compact scraper blade and realizes outwards scraping fast and expect the guide.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or components are generally identified by like reference numerals. In the drawings, elements or components are not necessarily drawn to scale.

Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention.

Fig. 2 is a schematic structural diagram of embodiment 2 of the present invention.

Fig. 3 is a schematic view of the partial cross-sectional structure of the present invention.

In the figure, 1, a vertical square outer cylinder; 2. a blanking cavity; 201. an inverted cone; 3. a drainage line; 4. an electrically controlled gate; 5. a slag discharge channel; 6. a feed tube orifice; 7. aggregate fine-grid sieve plates; 8. extruding the water filtering holes; 9. a flexible rubber ring; 10. a rigid shaft; 11. a load-bearing telescopic electric cylinder; 12. a motor base; 13. a high torque drive motor; 14. a pressing plate; 15. lifting the extrusion cylinder; 16. an end cap; 17. a water filtering and receiving screen plate; 18. a slag pushing and discharging scraper plate; 19. a material pushing cylinder; 20. a rubber antiskid scraper; 21. the side cover can be disassembled and repaired.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby. The specific structure of the utility model is shown in figures 1-3.

Example 1:

the garbage fine slag extrusion processing equipment comprises a vertical square outer barrel 1, wherein the vertical square outer barrel 1 is fixedly arranged on a ground, a blanking cavity 2 is arranged inside the vertical square outer barrel 1, an inverted cone part 201 is formed at the lower part of the blanking cavity 2, the bottom of the inverted cone part 201 is used for being connected with a liquid discharge pipeline 3 to realize outward discharge of liquid which flows out downwards after slag-liquid separation, a material and slag discharge mechanism is arranged inside the blanking cavity 2 above the inverted cone part 201 and is used for realizing temporary storage and discharge of dehydrated fine slag, a slag discharge channel 5 with an electric control gate 4 is communicated with the inner side wall of the blanking cavity 2 arranged opposite to the material and slag discharge mechanism, the slag discharge channel 5 is connected with downstream equipment, and a fine slag mixed liquid storage mechanism is arranged at the position of the blanking cavity 2 above the slag discharge mechanism, the fine slag mixed liquid storage mechanism is driven by an electric driving piece arranged on the vertical square outer cylinder 1 from the outside, a dehydration extrusion mechanism is arranged at an end cover 16 of the vertical square outer cylinder 1 above the fine slag mixed liquid storage mechanism, and a feeding pipe orifice 6 is arranged at one side of the upper part of the blanking cavity 2.

When the garbage fine slag extrusion processing equipment works, a feeding pipe opening 6 of the equipment needs to be connected with an upstream pipeline for conveying fine mixed liquid slag materials, the fine slag mixed liquid is conveyed into a blanking cavity 2 of a vertical square outer barrel 1 through the pipeline, the mixed liquid entering the blanking cavity 2 can fall on a fine slag mixed liquid storage mechanism, and the fine slag mixed liquid storage mechanism is provided with a water filtering hole, so that water flow in the mixed liquid falling on the fine slag mixed liquid storage mechanism can continuously flow downwards to a material receiving and residue discharging mechanism below under the action of self weight, and at the moment, because an electric control gate 4 on a residue discharging channel 5 is in a sealed and closed state, the water flow can continuously pass through a filtered water receiving screen plate 17 downwards to pass through a reversed cone part 201 and flow out through a liquid discharging pipeline 3 and finally flows out for collection.

In any of the above schemes, preferably, the fine slag mixed liquid storage mechanism includes an aggregate fine-grid sieve plate 7 installed inside the blanking cavity 2 in a matching manner, the aggregate fine-grid sieve plate 7 is provided with a plurality of squeezing water filtering holes 8, a circle of flexible rubber ring 9 is fixedly connected around the aggregate fine-grid sieve plate 7, the aggregate fine-grid sieve plate 7 movably penetrates through a bearing hole on the vertical square outer cylinder 1 through rigid shafts 10 fixedly connected to the outer side walls of two symmetrical sides of the aggregate fine-grid sieve plate 7 through bolts, the outer end of one of the rigid shafts 10 is connected with the electric driving member, a plurality of load-bearing telescopic electric cylinders 11 are installed on the outer side wall of the vertical square outer cylinder 1 below the aggregate fine-grid sieve plate 7 at uniform intervals along the circumference thereof, the inner ends of piston rods of the load-bearing telescopic electric cylinders 11 are movably sealed to the blanking cavity 2 and used for bearing and abutting against the bottom of the aggregate fine-grid sieve plate 7, each bearing telescopic electric cylinder 11 moves synchronously in the same direction.

The fine slag mixed liquid storage mechanism is mainly used for receiving water-containing mixed fine slag materials entering the aggregate fine-grid sieve plate 7 from the feeding pipe orifice 6 of the blanking cavity 2, and simultaneously can realize that a small amount of water falls onto the water filtering and receiving screen plate 17 at the inverted cone part 201 from each extrusion water filtering hole 8 under the action of the self weight of the mixture due to the extrusion water filtering holes 8, then continuously falls and is discharged to the liquid discharge pipeline 3 through the water filtering holes on the water filtering and receiving screen plate 17, and then is discharged outwards; the residual mixed fine slag liquid still containing water can realize pressurization and pressing of the residual fine slag containing water by means of the downward extrusion action of the dewatering and extruding mechanism when the dewatering and extruding mechanism is started, so that the water in the dewatering and extruding mechanism is extruded and dewatered, and is filtered downwards and discharged by a drainage pipeline 3 at the lowest part; in the pressing process, the middle part of the whole aggregate fine-grid sieve plate 7 is supported by a rigid shaft 10, and the four corners below the rigid shaft are supported by piston rods of load-bearing telescopic electric cylinders 11 extending out of the blanking cavity 2 respectively, so that stable support when the rigid shaft is pressed downwards is ensured.

In any of the above schemes, preferably, the electric driving member includes a motor base 12 fixedly mounted on the outer side wall of the vertical square outer cylinder 1, a large-torque driving motor 13 is mounted on the top of the motor base 12, and the large-torque driving motor 13 is used for driving the rigid shaft 10 and the aggregate fine-grid sieve plate 7 to rotate.

The electric driving part is used for driving the rigid shaft 10 to rotate by means of the rotation of the large-torque driving motor 13, so that the aggregate fine-grid sieve plate 7 fixedly connected with the electric driving part is driven to realize rotary unloading, the unloading space can be formed in the unloading cavity 2 by the rotary inclination of the aggregate fine-grid sieve plate 7, and the dehydrated fine slag falls down, and after the aggregate fine-grid sieve plate 7 is continuously overturned 180 in the process, the continuous slight hammering of the aggregate fine-grid sieve plate 7 can be realized by the downward reciprocating lifting of each lifting extrusion cylinder 15 on the dehydration extrusion mechanism, so that the blanking sufficiency is ensured, and the residual fine slag adhered to the aggregate fine-grid sieve plate 7 falls down as much as possible.

In any of the above schemes, preferably, the dewatering and squeezing mechanism includes a squeezing plate 14 coaxially and movably mounted inside the blanking chamber 2 above the aggregate fine-grid sieve plate 7, a lifting squeezing cylinder 15 is arranged in the middle above the squeezing plate 14, the bottom of a piston rod of the lifting squeezing cylinder 15 is fixed on the top of the pressing plate, and the top of the cylinder is fixedly mounted on the bottom of an end cover 16 detachably fixed on the top of the vertical square outer cylinder 1.

The during operation of dehydration extrusion mechanism mainly drives stripper plate 14 downstream through the lift squeeze vat 15 that starts each synchronous motion, thereby realize gathering the continuous downstream extrusion dehydration of the thin sediment mixed liquid of moisture above the fine check sieve 7 that gathers materials, thereby realize thin sediment extrusion processing, the water of extruding can constantly fall downwards and be discharged by fluid-discharge line 3, when rivers are basically discharged completely, make dehydration extrusion mechanism drive stripper plate 14 upwards reset this moment, then start the electricity and drive and gather materials fine check sieve 7 and realize rotatory unloading, the thin sediment of dehydration that is lifted off this moment can pile up and wait for the discharge on connecing material deslagging mechanism.

The end cover 16 on the top of the vertical square outer cylinder 1 can be detached, and can be conveniently detached and maintained.

In any of the above schemes, preferably, the material receiving and slag discharging mechanism includes an obliquely arranged water filtering and material receiving screen plate 17, the water filtering and receiving screen plate 17 is used for filtering water falling above the water filtering and receiving screen plate 17 is used for receiving the dewatered fine slag falling above the water filtering and receiving screen plate, the water filtering and receiving screen plate 17 is arranged downwards towards one end of the slag discharging channel 5, a plurality of water filtering holes are arranged on the water filtering and receiving screen plate 17, a slag pushing and discharging scraper 18 is arranged above the water filtering and receiving screen plate 17 at one side opposite to the slag discharging channel 5, the left end of the slag pushing and discharging scraper 18 is connected with a material pushing cylinder 19 fixed on the outer side wall of the vertical square outer cylinder 1, the piston rod of the material pushing cylinder 19 movably and hermetically penetrates through the through hole at the corresponding position and is fixedly connected with the middle part of the left end of the slag pushing and discharging scraper 18, the telescopic direction of the material pushing cylinder 19 is parallel to the inclined direction of the water filtering material receiving screen plate 17.

Connect material slagging mechanism to the thin sediment of being dehydrated and unload the row material, unload and start automatically controlled gate 4 on the sediment passageway 5 when arranging the material, thereby make sediment passageway 5 open, then control the piston rod of material pushing cylinder 19 and stretch out, drive and push away sediment ejection of compact scraper blade 18 and promote to sediment passageway 5 one side, can connect the thin sediment on the net board 17 with the drainage to outwards release constantly this moment, the sediment passageway 5 that sets up here matches with the width in blanking chamber 2, consequently can guarantee when arranging the sediment that the smoothness nature of arranging the sediment is transported to low reaches through outside sediment material receiving equipment and is carried out the low reaches and handles.

Example 2:

the garbage fine slag extrusion processing equipment comprises a vertical square outer barrel 1, wherein the vertical square outer barrel 1 is fixedly arranged on a ground, a blanking cavity 2 is arranged inside the vertical square outer barrel 1, an inverted cone part 201 is formed at the lower part of the blanking cavity 2, the bottom of the inverted cone part 201 is used for being connected with a liquid discharge pipeline 3 to realize outward discharge of liquid which flows out downwards after slag-liquid separation, a material and slag discharge mechanism is arranged inside the blanking cavity 2 above the inverted cone part 201 and is used for realizing temporary storage and discharge of dehydrated fine slag, a slag discharge channel 5 with an electric control gate 4 is communicated with the inner side wall of the blanking cavity 2 arranged opposite to the material and slag discharge mechanism, the slag discharge channel 5 is connected with downstream equipment, and a fine slag mixed liquid storage mechanism is arranged at the position of the blanking cavity 2 above the slag discharge mechanism, the fine slag mixed liquid storage mechanism is driven by an electric driving piece arranged on the vertical square outer barrel 1 from the outside, a dewatering and extruding mechanism is arranged at an end cover 16 of the vertical square outer barrel 1 above the fine slag mixed liquid storage mechanism, and a feeding pipe orifice 6 is arranged at one side of the upper part of the blanking cavity 2.

In any of the above schemes, preferably, the fine slag mixed liquid storage mechanism includes an aggregate fine-grid sieve plate 7 installed inside the blanking cavity 2 in a matching manner, the aggregate fine-grid sieve plate 7 is provided with a plurality of extrusion water filtering holes 8, a circle of flexible rubber ring 9 is fixedly connected around the aggregate fine-grid sieve plate 7, the aggregate fine-grid sieve plate 7 movably penetrates through a bearing hole on the vertical square outer cylinder 1 through a rigid shaft 10 fixedly connected to the outer side walls of two symmetrical sides of the aggregate fine-grid sieve plate 7 through a bolt, the outer end of one of the rigid shafts 10 is connected with the electric driving member, a plurality of load-bearing telescopic electric cylinders 11 are installed on the outer side wall of the vertical square outer cylinder 1 below the aggregate fine-grid sieve plate 7 at uniform intervals along the circumference thereof, the inner ends of piston rods of the load-bearing telescopic electric cylinders 11 are movably sealed to the blanking cavity 2 and used for bearing and abutting against the bottom of the aggregate fine-grid sieve plate 7, each bearing telescopic electric cylinder 11 moves synchronously in the same direction.

The fine slag mixed liquid storage mechanism is mainly used for receiving water-containing mixed fine slag materials entering a sieve plate 7 of an aggregate fine grid from a feeding pipe opening 6 of a blanking cavity 2, and can realize that a small amount of water falls onto a water filtering and receiving screen plate 17 at the inverted cone part 201 from each extrusion water filtering hole 8 under the action of the self weight of the mixed materials due to the existence of the extrusion water filtering holes 8, then the water is continuously fallen through the water filtering holes on the water filtering and receiving screen plate 17 and is discharged to a liquid discharge pipeline 3, and then the water is discharged outwards; the residual mixed fine slag liquid still containing water can realize pressurization and pressing of the residual fine slag containing water by means of the downward extrusion action of the dewatering and extruding mechanism when the dewatering and extruding mechanism is started, so that the water in the dewatering and extruding mechanism is extruded and dewatered, and is filtered downwards and discharged by a drainage pipeline 3 at the lowest part; the middle part of the whole aggregate fine-grid sieve plate 7 is supported by a rigid shaft 10 in the pressing process, and the four corners below the rigid shaft are supported by piston rods of bearing telescopic electric cylinders 11 extending out of the blanking cavity 2, so that stable support when the aggregate fine-grid sieve plate is pressed downwards is guaranteed.

In any of the above schemes, preferably, the electric driving element includes a motor base 12 fixedly installed on the outer side wall of the vertical square outer cylinder 1, a large torque driving motor 13 is installed on the top of the motor base 12, and the large torque driving motor 13 is used for driving the rigid shaft 10 and the aggregate fine-grid sieve plate 7 to rotate.

The end cover 16 on the top of the vertical square outer cylinder 1 can be detached, so that the vertical square outer cylinder can be conveniently detached and maintained.

In any of the above solutions, preferably, the bottom outer edge of the pressing plate 14 is provided with a chamfered curved surface.

The chamfer curved surface structure can ensure the fluency of the extrusion plate 14 when extruding downwards and reduce the motion interference.

In any of the above schemes, preferably, the material receiving and slag discharging mechanism comprises an obliquely arranged water filtering and material receiving screen 17, the water filtering and receiving screen plate 17 is used for filtering water falling above the water filtering and receiving screen plate 17 is used for receiving the dewatered fine slag falling above the water filtering and receiving screen plate, the water filtering and receiving screen plate 17 is arranged downwards towards one end of the slag discharging channel 5, a plurality of water filtering holes are arranged on the water filtering and receiving screen plate 17, a slag pushing and discharging scraper 18 is arranged above the water filtering and receiving screen plate 17 at the side opposite to the slag discharging channel 5, the left end of the slag pushing and discharging scraper 18 is connected with a material pushing cylinder 19 fixed on the outer side wall of the vertical square outer cylinder 1, the piston rod of the material pushing cylinder 19 movably and hermetically penetrates through the through hole at the corresponding position and is fixedly connected with the middle part of the left end of the slag pushing and discharging scraper 18, the telescopic direction of the material pushing cylinder 19 is parallel to the inclined direction of the water filtering material receiving screen plate 17.

In any of the above schemes, preferably, the vertical square outer cylinder 1 is assembled by adopting a combined installation mode, and can be conveniently detached for maintenance or cleaning. .

In any of the above schemes, preferably, a rubber anti-slip scraper 20 is installed at the bottom of the slag pushing and discharging scraper 18, and the bottom of the rubber anti-slip scraper 20 abuts against the top of the water filtering and receiving screen plate 17.

The rubber anti-slip scraper 20 can ensure the high efficiency of scraping, and can reduce the surface scratch to the drainage material receiving screen 17.

In any of the above schemes, preferably, a plurality of detachable inspection side covers 21 are fixedly mounted on the side openings on the outer side wall of the vertical square outer cylinder 1 in a sealing manner.

The detachable maintenance side cover 21 can be rapidly disassembled during subsequent maintenance, so that timely maintenance is facilitated.

The specific working principle is as follows:

when the garbage fine slag extrusion processing equipment works, a feeding pipe opening 6 of the equipment needs to be connected with an upstream pipeline for conveying fine mixed liquid slag materials, the fine slag mixed liquid is conveyed into a blanking cavity 2 of a vertical square outer cylinder 1 through the pipeline, the mixed liquid entering the blanking cavity 2 can fall on a fine slag mixed liquid storage mechanism, and the fine slag mixed liquid storage mechanism is provided with water filtering holes, so that water flow in the mixed liquid falling on the fine slag mixed liquid storage mechanism can continuously flow downwards to a lower material receiving and residue discharging mechanism under the action of self weight, and at the moment, because an electric control gate 4 on a residue discharging channel 5 is in a sealed and closed state, the water flow can continuously pass through a filtering water receiving screen plate 17 downwards to pass through a reversed cone part 201 and flow out through a liquid discharging pipeline 3, and finally flows out and is collected. The fine slag mixed liquid storage mechanism is mainly used for receiving water-containing mixed fine slag materials entering the aggregate fine-grid sieve plate 7 from the feeding pipe orifice 6 of the blanking cavity 2, and simultaneously can realize that a small amount of water falls onto the water filtering and receiving screen plate 17 at the inverted cone part 201 from each extrusion water filtering hole 8 under the action of the self weight of the mixture due to the extrusion water filtering holes 8, then continuously falls and is discharged to the liquid discharge pipeline 3 through the water filtering holes on the water filtering and receiving screen plate 17, and then is discharged outwards; the residual mixed fine slag liquid still containing water can realize pressurization and pressing of the residual fine slag containing water by means of the downward extrusion action of the dewatering and extruding mechanism when the dewatering and extruding mechanism is started, so that the water in the dewatering and extruding mechanism is extruded and dewatered, and is filtered downwards and discharged by a drainage pipeline 3 at the lowest part; the middle part of the whole aggregate fine-grid sieve plate 7 is supported by a rigid shaft 10 in the pressing process, and the four corners below the rigid shaft are supported by piston rods of bearing telescopic electric cylinders 11 extending out of the blanking cavity 2, so that stable support when the aggregate fine-grid sieve plate is pressed downwards is guaranteed. Connect material slagging mechanism to the thin sediment of being dehydrated and unload the row material, unload and start automatically controlled gate 4 on the sediment passageway 5 when arranging the material, thereby make sediment passageway 5 open, then control the piston rod of material pushing cylinder 19 and stretch out, drive and push away sediment ejection of compact scraper blade 18 and promote to sediment passageway 5 one side, can connect the thin sediment on the net board 17 with the drainage to outwards release constantly this moment, the sediment passageway 5 that sets up here matches with the width in blanking chamber 2, consequently can guarantee when arranging the sediment that the smoothness nature of arranging the sediment is transported to low reaches through outside sediment material receiving equipment and is carried out the low reaches and handles.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification; to those skilled in the art, any alternative improvements or changes made to the embodiments of the present invention are all within the scope of the present invention.

The parts of the present invention not described in detail are the known techniques of those skilled in the art.

Claims

1. The fine garbage slag extrusion treatment equipment comprises a vertical square outer cylinder, wherein the vertical square outer cylinder is fixedly arranged on a ground mountain, and the fine garbage slag extrusion treatment equipment is characterized in that: the inner part of the vertical square outer barrel is provided with a blanking cavity, the lower part of the blanking cavity forms an inverted cone part, the bottom of the inverted cone part is used for being connected with a drainage pipeline to realize outward discharge of liquid which flows out after slag-liquid separation, the inner part of the blanking cavity above the inverted cone part is provided with a material and slag discharging mechanism, the slag discharging mechanism is used for realizing temporary storage and discharge of dehydrated fine slag, the inner side wall of the blanking cavity opposite to the material and slag discharging mechanism is communicated with a slag discharging channel with an electric control gate, the slag discharging channel is connected with downstream equipment, the blanking cavity above the material and slag discharging mechanism is provided with a fine slag mixed liquid storage mechanism, the fine slag mixed liquid storage mechanism is driven by an electric driving part externally arranged on the vertical square outer barrel, and a dehydration extrusion mechanism is arranged at the end cover of the vertical square outer barrel above the fine slag mixed liquid storage mechanism, and a feeding pipe orifice is arranged on one side of the upper part of the blanking cavity.

2. The fine garbage slag extrusion processing apparatus according to claim 1, characterized in that: the fine slag mixed liquid storage mechanism comprises an aggregate fine-grid sieve plate which is arranged in the blanking cavity in a matching way, a plurality of extrusion water filtering holes are arranged on the aggregate fine-grid sieve plate, a circle of flexible rubber rings are fixedly connected around the aggregate fine-grid sieve plate, the aggregate fine-grid sieve plate movably penetrates out of a bearing hole on the vertical square outer cylinder through a rigid shaft which is fixedly connected with the outer side walls of two symmetrical sides through bolting, the outer end of one of the rigid shafts is connected with the electric driving piece, a plurality of load-bearing telescopic electric cylinders are uniformly installed on the outer side wall of the vertical square outer cylinder below the aggregate fine-lattice sieve plate at intervals along the circumference of the outer side wall, the inner ends of piston rods of the load-bearing telescopic electric cylinders movably and hermetically extend to the inside of the blanking cavity and are used for bearing and abutting against the bottom of the aggregate fine-lattice sieve plate, and the load-bearing telescopic electric cylinders synchronously move in the same direction.

3. The fine garbage slag extrusion processing apparatus according to claim 2, characterized in that: the electric driving piece comprises a motor base fixedly installed on the outer side wall of the vertical square outer cylinder, a large-torque driving motor is installed at the top of the motor base and is used for driving the rigid shaft and the aggregate fine-grid sieve plate to rotate.

4. The fine garbage slag extrusion processing apparatus according to claim 3, characterized in that: the dewatering and extruding mechanism comprises an extruding plate which is coaxially and movably arranged in a blanking cavity above the aggregate fine-grid sieve plate, a lifting extruding cylinder is arranged in the middle of the upper part of the extruding plate, the bottom of a piston rod of the lifting extruding cylinder is fixed at the top of the extruding plate, and the top of the cylinder barrel is fixedly arranged at the bottom of an end cover which can be detachably fixed at the top of the vertical square outer barrel.

5. The fine garbage slag extrusion processing apparatus according to claim 4, wherein: and the outer edge of the bottom of the extrusion plate is provided with a chamfer curved surface.

6. The fine garbage residue extrusion processing device according to claim 5, characterized in that: the material receiving and deslagging mechanism comprises a water filtering and material receiving screen plate which is obliquely arranged and is used for filtering water falling above the water filtering and material receiving screen plate and is used for receiving the dewatered fine slag falling above the water filtering and material receiving screen plate, the water filtering and receiving screen plate is arranged in a way of inclining downwards towards one end of the slag discharge channel, a plurality of water filtering holes are arranged on the water filtering and receiving screen plate, a slag pushing and discharging scraper is arranged above the water filtering and receiving screen plate on the side opposite to the slag discharging channel, the left end of the slag pushing and discharging scraper is connected with a pushing cylinder fixed on the outer side wall of the vertical square outer cylinder, and a piston rod of the material pushing cylinder movably and hermetically penetrates through a through hole at a corresponding position and is fixedly connected with the middle part of the left end of the residue pushing and discharging scraper blade, and the telescopic direction of the material pushing cylinder is parallel to the inclination direction of the water filtering and receiving screen plate.

7. The fine garbage slag extrusion processing apparatus according to claim 6, wherein: the vertical square outer cylinder is assembled in a combined installation mode.

8. The fine garbage slag extrusion processing apparatus according to claim 7, wherein: and a rubber anti-slip scraper is arranged at the bottom of the slag pushing and discharging scraper, and the bottom of the rubber anti-slip scraper is abutted against the top of the water filtering and receiving screen plate.

9. The fine garbage slag extrusion processing apparatus according to claim 8, wherein: and a plurality of detachable maintenance side covers are fixedly arranged at side openings on the outer side wall of the vertical square outer cylinder in a sealing manner.