CN215964630U - Double-layer screening conveyor belt and integrated machine for recycling high-humidity waste soil - Google Patents
Double-layer screening conveyor belt and integrated machine for recycling high-humidity waste soil Download PDFInfo
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- CN215964630U CN215964630U CN202122345243.7U CN202122345243U CN215964630U CN 215964630 U CN215964630 U CN 215964630U CN 202122345243 U CN202122345243 U CN 202122345243U CN 215964630 U CN215964630 U CN 215964630U
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Abstract
The utility model relates to the technical field of waste slurry treatment, in particular to a double-layer screening conveyor belt and an integrated machine for recycling high-humidity waste soil, which comprise a coarse aggregate conveyor belt positioned on an upper layer and a fine aggregate conveyor belt positioned on a lower layer, wherein a belt body of the coarse aggregate conveyor belt is of a screen structure, a herringbone plate is arranged between the upper layer and the lower layer of the coarse aggregate conveyor belt, two sides of the herringbone plate extend out of two sides of the width direction of the coarse aggregate conveyor belt, two sides of the width direction of the coarse aggregate conveyor belt are provided with side guide plates, the upper ends of the side guide plates bear the side parts of the herringbone plate, and the lower ends of the side guide plates extend to the fine aggregate conveyor belt; the advantages are that: the screening type conveyor belt with the double-layer structure can be used for screening before high-humidity waste soil is crushed, coarse aggregates such as stones with large particle sizes are filtered, and the quality of a final finished product is improved.
Description
Technical Field
The utility model relates to the technical field of waste slurry treatment, in particular to a double-layer screening conveyor belt and an integrated machine for recycling high-humidity waste soil.
Background
The conventional muck recycling equipment mainly takes construction waste slurry dehydrated soil and excavation soil without other impurities as main reasons, and the main reason is that the high viscosity state of high-humidity soil makes the realization of large-particle-size impurities such as brick blocks, stone blocks and the like from the muck extremely difficult, so that the muck recycling selection surface is extremely narrow, a large amount of waste muck cannot be utilized, the disposal cost of the muck which cannot be utilized is extremely high, and a large amount of carbon emission is caused in transportation.
In the prior treatment, after quicklime is added into dregs containing other impurities or the dregs are dried, the water content of the dregs is reduced and the dregs viscosity is desertified, the impurities are stripped, the separation of brick blocks and stone blocks is realized after screening, and then the separation materials are respectively recycled; however, this method has the following drawbacks: 1. the dust raising amount is extremely large in the ash stewing and stirring process, and the health of operators is harmed; 2. the input amount of the quicklime is large, so that the cost of regeneration treatment is high; the standing reaction time is long (generally seven days), and the lime attenuation amount is as large as 30-43%; 3. the production efficiency is not improved, and enough product and semi-finished product stacking sites are needed; 3. the high-humidity waste soil contains large-particle-size particles, the crushing effect is not ideal, and the high-humidity waste soil is doped into a finished product to influence the quality of the finished product.
The applicant plans to develop a screening, crushing and mixing all-in-one machine, and the problem to be solved firstly is how to screen out large-particle-size particles in high-humidity waste soil.
Based on this, the present disclosure is thus directed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a double-layer screening conveyor belt and an integrated machine for recycling high-humidity waste soil.
In order to achieve the purpose, the technical scheme of the utility model is as follows:
the utility model provides a double-deck screening conveyer belt for high wet abandonment soil cyclic regeneration, is including the coarse aggregate conveyer belt that is located the upper strata and the fine aggregate conveyer belt that is located the lower floor, the area body of coarse aggregate conveyer belt is the screen cloth structure, is equipped with the chevron board between the upper and lower floor of coarse aggregate conveyer belt, and the both sides of chevron board stretch out the both sides of coarse aggregate conveyer belt width direction, the both sides of coarse aggregate conveyer belt width direction are equipped with the avris deflector, and the lateral part of chevron board is accepted to the upper end of avris deflector, and the lower extreme extends to the fine aggregate conveyer belt.
Furthermore, a barrier strip is arranged on the belt body of the coarse aggregate conveying belt.
The utility model provides an all-in-one for high wet abandonment soil cyclic regeneration, includes the feeding automobile body and smashes the mix automobile body, be equipped with arm and foretell double-deck screening conveyer belt on the feeding automobile body, the tongs is established to the free end of arm, the front end of feeding automobile body is equipped with hopper one of pressing close to ground, and the front end of coarse aggregate conveyer belt bears in hopper one, the rear end of feeding automobile body is equipped with the guide slot, and the feed inlet of guide slot is accepted in the end of coarse aggregate conveyer belt, and the discharge gate of guide slot extends to outside the feeding automobile body.
Further, smash the mix automobile body and be equipped with hopper two, smash and use conveyer belt and smash the mix device after to in the past in proper order, the feed inlet of hopper two is accepted in the end of fine aggregate conveyer belt, the discharge gate of hopper two is located the top of smashing and using the conveyer belt front end, the feed inlet of smashing the mix device is accepted in the end of smashing and using the conveyer belt.
Furthermore, the top surface opening of the second hopper is used for feeding, the bottom opening is tightly attached to the conveying belt for crushing, a notch used for discharging is formed in the bottom of the side wall of the discharging side of the second hopper, and a scraper is rotatably connected to the side wall.
Further, a meter is arranged at the tail end of the crushing conveying belt.
Further, smash mix device and include the box, be equipped with aggregate feed inlet, aggregate discharge gate and curing agent feed inlet on the box, be equipped with a plurality of flaking mechanisms in the box and the box is equipped with the curing agent storage tank outward, the discharge gate and the curing agent feed inlet intercommunication of storage tank, the discharge gate department of storage tank is equipped with the counter.
Furthermore, be equipped with screening plant on the crushing mix automobile body, screening plant's feed inlet is located one side of crushing mix device discharge gate.
Further, screening plant includes the screening board, and the initial end of screening board is located crushing mixing device's discharge gate one side, and the end of screening board is equipped with coarse aggregate ejection of compact board, and the below of screening board is equipped with fine aggregate ejection of compact board.
Further, the feeding vehicle body and the crushing and mixing vehicle body are in an integrated structure or connected in a trailer mode.
The utility model has the advantages that:
1. the screening type conveyor belt with a double-layer structure is adopted, screening can be carried out before the high-humidity waste soil is crushed, coarse aggregates such as stones with large particle sizes are filtered, and the quality of a final finished product is improved;
2. the waste slurry is treated in a mode of combining the feeding vehicle and the mixing vehicle, so that the treatment efficiency of the waste slurry is improved, and the treatment cost is reduced; the rotary cutting structure of the mechanical arm at the front end of the feeding vehicle is fully utilized to primarily cut stacked viscous bulk muck, so that the particle size of the bulk muck is homogenized, clay on impurities of the bulk muck is stripped, the separation is further facilitated, and then coarse-particle-size particles are removed through the separation of a double-layer separation conveying belt; the feeding mixing vehicle body is specially used for crushing, mixing and screening fine-grained particles, so that the waste soil is efficiently regenerated, and the discharged materials are neat.
Drawings
FIG. 1 is a schematic three-dimensional configuration of a double-deck screening conveyor belt in an example embodiment;
FIG. 2 is a schematic side view of FIG. 1;
FIG. 3 is a schematic sectional view A-A of FIG. 2;
FIG. 4 is a schematic three-dimensional configuration diagram of an integrated machine for recycling high-humidity waste soil in the embodiment;
FIG. 5 is a schematic side view of FIG. 1;
FIG. 6 is a schematic three-dimensional structure of FIG. 4 from another perspective;
FIG. 7 is a schematic sectional view of a second hopper in the embodiment;
FIG. 8 is a schematic cross-sectional view of a comminution and blending device in an embodiment;
description of the reference symbols
The grinding and mixing device comprises a feeding vehicle body 1, a grinding and mixing vehicle body 2, a mechanical arm 3, a double-layer screening conveyor belt 4, a gripper 5, a first hopper 6, a guide groove 7, a second hopper 8, a grinding conveyor belt 9, a grinding and mixing device 10, a notch 11, a scraper 12, a meter 13, a box body 14, an aggregate feeding hole 15, an aggregate discharging hole 16, a curing agent feeding hole 17, a slicing mechanism 18, a curing agent storage tank 19, a screening plate 20, a coarse aggregate discharging plate 21, a fine aggregate discharging plate 22, a coarse aggregate conveyor belt 23, a fine aggregate conveyor belt 24, a herringbone plate 25, a side guide plate 26 and a barrier strip 27.
Detailed Description
The present invention will be described in further detail with reference to examples.
The embodiment provides an all-in-one machine for recycling high-humidity waste soil, which comprises a feeding vehicle body 1 and a crushing and mixing vehicle body 2 as shown in figures 1 to 8. Wherein as shown in fig. 5, crushing mix automobile body 2 of this embodiment is towed by feeding automobile body 1 with the trailer form, and during practical application, crushing mix automobile body 2 also can be fixed as an organic whole with feeding automobile body 1.
Feeding automobile body 1 includes the automobile body of crawler-type, is equipped with arm 3 and double-deck screening conveyer belt 4 on the automobile body, and the free end of arm 3 is equipped with tongs 5, the front end of feeding automobile body 1 is equipped with hopper 6 of pressing close to ground, and terminal and crushing mix automobile body 2 are connected with the trailer form. The double-layer screening conveyor belt 4 comprises a coarse aggregate conveyor belt 23 located on the upper layer and a fine aggregate conveyor belt 24 located on the lower layer, the belt body of the coarse aggregate conveyor belt 23 is a flexible mesh screen, a herringbone plate 25 is arranged between the upper layer and the lower layer of the coarse aggregate conveyor belt 23, two sides of the herringbone plate 25 extend out of two sides of the width direction of the coarse aggregate conveyor belt 23, two sides of the width direction of the coarse aggregate conveyor belt 23 are provided with side guide plates 26, the upper ends of the side guide plates 26 bear the side parts of the herringbone plate 25, and the lower ends of the side guide plates extend to the fine aggregate conveyor belt 24. The front end of the coarse aggregate conveyor belt 23 is connected in the first hopper 6 in a bearing mode, the tail end of the feeding vehicle body 1 is provided with a guide groove 7, a feed inlet of the guide groove 7 is connected to the tail end of the coarse aggregate conveyor belt 23 in a bearing mode, a discharge outlet of the guide groove 7 extends out of the feeding vehicle body 1, and a specific discharge position is set according to an actual site.
Crushing mix automobile body 2 is crawler-type automobile body equally, is equipped with two 8 of hoppers, crushing conveyer belt 9 and crushing mix device 10 after to in the past in proper order, the feed inlet of two 8 of hoppers is accepted in the end of fine aggregate conveyer belt 24, the discharge gate of two 8 of hoppers is located the top of crushing conveyer belt 9 front end of using, the feed inlet of crushing mix device 10 is accepted in the end of crushing conveyer belt 9 of using. The top surface opening of the second hopper 8 is used for feeding, the bottom opening is tightly attached to the conveying belt 9 for crushing, a notch 11 used for discharging is arranged at the bottom of the side wall of the discharging side of the second hopper 8, and a scraper 12 is rotatably connected to the side wall. After the waste soil enters the second hopper 8, the waste soil falls onto the crushing conveyor belt 9 and is output from the notch 11 under the action of the crushing conveyor belt 9, due to the arrangement of the scraper 12, the output waste soil is relatively flat and smooth when being scraped by the scraper 12, and the output amount in unit time can be almost equal. The crushing conveyor 9 is provided with a meter 13, the meter 13 is positioned at the tail end of the crushing conveyor 9, and the meter 13 can measure the amount of the waste soil output from the notch 11 and transmit signals to the control center.
Crushing mixing device 10 includes box 14, and box 14 is equipped with aggregate feed inlet 15 by the terminal one side of crushing conveyer belt 9, and the one side of keeping away from crushing conveyer belt 9 is equipped with the discharge gate for the aggregate, installs a plurality of flaking mechanisms 18 in the box 14, and curing agent feed inlet 17 has been seted up to the top surface of box 14. A material storage tank 19 is arranged on a box body 14 of the crushing and mixing device 10, a discharge hole of the material storage tank 19 is communicated with a curing agent feed inlet 17, and a meter 13 is arranged at the discharge hole of the material storage tank 19. The storage tank 19 is used for storing a certain amount of curing agent, so that the all-in-one machine can freely walk in a field and complete the regeneration of waste soil. The meter 13 of the storage tank 19 controls the amount of the solidifying agent entering the box 14 according to the output amount of the waste soil measured by the meter 13 of the grinding conveyor belt 9, so that the waste soil and the solidifying agent are mixed in an optimal ratio. When the curing agent is required to be stored in the storage tank 19, the feed inlet on the storage tank 19 is connected with the curing agent charging bucket in the factory through a hose, so that the input of the curing agent is facilitated.
The screening device comprises a screening plate 20, the initial end of the screening plate 20 is positioned at one side of an aggregate discharge hole 16, the tail end of the screening plate 20 is provided with a coarse aggregate discharge plate 21, and a fine aggregate discharge plate 22 is arranged below the screening plate 20. The screening device can be provided with a vibrator, the vibrator can also not be installed, and screening is realized only by means of vibration of a vehicle body. As shown in fig. 4, the coarse aggregate discharging plate 21 and the fine aggregate discharging plate 22 are inclined in different directions, so that the coarse and fine aggregates are discharged in two directions, and two aggregate piles are formed in the field during the driving of the vehicle.
The planing mechanism 18 in the embodiment includes a rotating shaft, planing pieces circumferentially fixed on the rotating shaft, and a driving portion for driving the rotating shaft, and the planing pieces are curved blades. The gripper in the embodiment may preferably be the same as the chipper mechanism 18, so that the lump high-humidity waste soil can be primarily chipped and crushed for subsequent screening. Of course the hand grip 5 may also take the form of a bucket. In order to facilitate the loading of the coarse aggregate conveyor belt 23, as shown in fig. 1, a barrier strip 27 is arranged on the belt body of the coarse aggregate conveyor belt 23.
This all-in-one carries out the during operation, and feeding automobile body 1 drives and smashes mix automobile body 2 and walk in the field, and 3 arms extend tongs 5 to abandonment soil heap department, and 5 operations of tongs this moment, the flaking on tongs 5 are dug and are got useless soil, dig the in-process and cut into the bulk grain with abandonment soil, have reduced the stickness (nevertheless the stereoplasm granule like stone and the like is hardly smashed by fully). Waste soil is planed into a first hopper 6, the waste soil in the first hopper 6 is conveyed into a guide groove 7 by a coarse aggregate conveyor belt 23, fine aggregates are sequentially screened by the coarse aggregate conveyor belt 23, guided by a herringbone plate 25 and a side guide plate 26 in the conveying process, enter a fine aggregate conveyor belt 24 (stones which are not sufficiently smashed are screened out), and finally the fine aggregates are conveyed into a second hopper 8 by the fine aggregate conveyor belt 24; and the waste soil in the second hopper 8 is output to the crushing and mixing device 10 by the conveyor belt 9 for crushing, the waste soil is crushed by the shaving mechanism 18 in the crushing and mixing device 10, and is continuously mixed with the curing agent under the action of the shaving mechanism 18 and finally output to the screening device, and the mixture is screened by the screening device and then output.
The all-in-one machine of this embodiment can adopt manual driving, also can adopt automatic remote control to walk.
The above-mentioned embodiments are merely illustrative of the inventive concept and are not intended to limit the scope of the utility model, which is defined by the claims and the insubstantial modifications of the inventive concept can be made without departing from the scope of the utility model.
Claims (10)
1. The utility model provides a double-deck screening conveyer belt for high wet abandonment soil cyclic regeneration which characterized in that: the high-speed and high-speed conveyor belt comprises a coarse aggregate conveyor belt positioned on an upper layer and a fine aggregate conveyor belt positioned on a lower layer, wherein the belt body of the coarse aggregate conveyor belt is of a screen mesh structure, a herringbone plate is arranged between the upper layer and the lower layer of the coarse aggregate conveyor belt, two sides of the herringbone plate extend out of two sides of the width direction of the coarse aggregate conveyor belt, two sides of the width direction of the coarse aggregate conveyor belt are provided with side guide plates, the upper ends of the side guide plates are used for bearing the side parts of the herringbone plate, and the lower ends of the side guide plates extend to the fine aggregate conveyor belt.
2. The double-layer screening conveyor belt for recycling high-humidity waste soil according to claim 1, wherein: and a barrier strip is arranged on the belt body of the coarse aggregate conveying belt.
3. The utility model provides an all-in-one that is used for high wet abandonment soil cyclic regeneration which characterized in that: the double-layer screening conveying belt comprises a feeding vehicle body and a crushing mixing vehicle body, wherein the feeding vehicle body is provided with a mechanical arm and the double-layer screening conveying belt according to claim 1 or 2, the free end of the mechanical arm is provided with a gripper, the front end of the feeding vehicle body is provided with a first hopper close to the ground, the front end of the coarse aggregate conveying belt is connected in the first hopper in a bearing mode, the rear end of the feeding vehicle body is provided with a guide groove, a feed inlet of the guide groove is connected to the tail end of the coarse aggregate conveying belt in a bearing mode, and a discharge outlet of the guide groove extends out of the feeding vehicle body.
4. The integrated machine for recycling and regenerating high-humidity waste soil as claimed in claim 3, wherein: the crushing mixing automobile body is equipped with two hoppers, smashes and uses conveyer belt and crushing mixing device after to in the past in proper order, the feed inlet of two hoppers is accepted in the end of fine aggregate conveyer belt, the discharge gate of two hoppers is located the top of smashing and using the conveyer belt front end, the feed inlet of crushing mixing device is accepted in the end of smashing and using the conveyer belt.
5. The integrated machine for recycling and regenerating high-humidity waste soil as claimed in claim 4, wherein: the top surface opening of the second hopper is used for feeding, the bottom opening is tightly attached to the conveying belt for crushing, a notch used for discharging is arranged at the bottom of the side wall of the discharging side of the second hopper, and a scraper plate is rotatably connected to the side wall.
6. The integrated machine for recycling and regenerating high-humidity waste soil as claimed in claim 4, wherein: and a meter is arranged at the tail end of the crushing conveying belt.
7. The integrated machine for recycling and regenerating high-humidity waste soil as claimed in claim 4, wherein: crushing mix device includes the box, is equipped with aggregate feed inlet, aggregate discharge gate and curing agent feed inlet on the box, be equipped with a plurality of flaking mechanisms in the box and the box is equipped with the curing agent storage tank outward, the discharge gate and the curing agent feed inlet intercommunication of storage tank, the discharge gate department of storage tank is equipped with the counter.
8. The integrated machine for recycling and regenerating high-humidity waste soil as claimed in claim 4, wherein: the crushing and mixing vehicle body is provided with a screening device, and a feed inlet of the screening device is positioned on one side of a discharge outlet of the crushing and mixing device.
9. The integrated machine for recycling and regenerating high-humidity waste soil according to claim 8, characterized in that: the screening device comprises a screening plate, the initial end of the screening plate is located on one side of a discharge port of the crushing and mixing device, a coarse aggregate discharge plate is arranged at the tail end of the screening plate, and a fine aggregate discharge plate is arranged below the screening plate.
10. The integrated machine for recycling and regenerating high-humidity waste soil as claimed in claim 3, wherein: the feeding vehicle body and the crushing and mixing vehicle body are of an integrated structure or are connected in a trailer form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122345243.7U CN215964630U (en) | 2021-09-27 | 2021-09-27 | Double-layer screening conveyor belt and integrated machine for recycling high-humidity waste soil |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122345243.7U CN215964630U (en) | 2021-09-27 | 2021-09-27 | Double-layer screening conveyor belt and integrated machine for recycling high-humidity waste soil |
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| CN215964630U true CN215964630U (en) | 2022-03-08 |
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| CN202122345243.7U Active CN215964630U (en) | 2021-09-27 | 2021-09-27 | Double-layer screening conveyor belt and integrated machine for recycling high-humidity waste soil |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115957851A (en) * | 2022-12-24 | 2023-04-14 | 山东鲁泰热电有限公司 | Coal feeder deironing equipment of steam power plant |
-
2021
- 2021-09-27 CN CN202122345243.7U patent/CN215964630U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115957851A (en) * | 2022-12-24 | 2023-04-14 | 山东鲁泰热电有限公司 | Coal feeder deironing equipment of steam power plant |
| CN115957851B (en) * | 2022-12-24 | 2023-10-13 | 山东鲁泰热电有限公司 | Coal feeder deironing equipment of steam power plant |
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