CN211597887U - Novel environment-friendly construction waste recycling plant - Google Patents

Abstract

The utility model relates to a novel it contains building garbage processing factory building of environmental protection building garbage recycling plant, the former feed depot workshop, workshop and the finished product storehouse workshop that independently set up respectively in this building garbage processing factory building, this former feed depot workshop is being close to the workshop, and the workshop is being close to the finished product storehouse workshop. Compare with current similar processing factory, the utility model discloses a novel environmental protection building garbage treatment plant independently becomes three workshop setting with former feed bin workshop, workshop and finished product storehouse workshop, can emphasize dust, noise pollution most seriously, also is that the environment-friendly treatment is carried out in the worst workshop of operational environment for the environment of whole building garbage treatment factory building is more controllable, and each workshop that sets up alone is also convenient for manage and production safety.

Description

Novel environment-friendly construction waste recycling plant

Technical Field

The utility model discloses a construction waste recycling field, especially a novel arrangement structure of environmental protection construction waste recycling factory.

Background

At present, China pays more and more attention to environmental protection, and especially, the general notes are put forward: the important discussion that the green water mountain is the Jinshan Yinshan deeply reveals dialectical relations and internal laws between human beings and nature, economic development and environmental protection, and therefore, all walks of life pay attention to environmental protection at first.

For some production plants using stones as raw materials, the raw materials are reduced as much as possible, even the mode of exploiting stones is not adopted any more, and the construction wastes are recycled.

The construction waste recycling and treating plant is a plant for producing related products by taking construction waste as a raw material. The construction waste is mainly stone, soil, cement block and the like. The existing construction waste recycling treatment plant generally simply selects remote rural land to arrange a workshop, is not isolated by partitions, after the construction waste is recycled by a cart, raw materials are piled in the workshop, corresponding products are directly made by crushing, the products are also directly piled in the workshop, dust is raised in the whole workshop, noise is huge, and the whole workshop is very difficult to control.

The technical content of the industry is not high, the construction waste is mainly crushed, sorted and screened, and then various sorted products are used as raw materials for subsequent production, and the problem of environmental protection mainly needs to be solved.

At present, the quantity of infrastructure projects in China is large, the yield of construction waste is also large, and the factory is urgently needed to recycle the construction waste. However, since such plants are environmentally hazardous (mainly noise and dust pollution, and are difficult to control), the government of various places has extremely strict or even no permission to open such plants.

SUMMERY OF THE UTILITY MODEL

The utility model provides a main technical problem lie in promptly, provides an arrangement structure of building rubbish recovery plant, and it adopts brand-new arrangement mode, carries out the strict control to raise dust, noise etc. that cause the pollution, compromises the economic benefits and the environmental protection of production.

The utility model discloses the technical scheme who adopts does: the utility model provides a novel environmental protection building rubbish recovery processing factory, its contains raw materials storehouse workshop, workshop and the finished product storehouse workshop that independently set up respectively in this building rubbish processing factory building of building rubbish processing factory building, and this raw materials storehouse workshop is next the workshop, and the workshop is next the finished product storehouse workshop.

This workshop contains building stones sorting system, and this building stones sorting system is including the pan feeding mouth that is used for letting the raw materials get into, and the conveyer belt is connected to the pan feeding mouth, and the breaker is connected to the conveyer belt, and the breaker below sets up the screening machine, and this whole building stones sorting system sets up in the below ground.

The circulating water dust removal system is arranged above the stone sorting system, spans the stone sorting system and comprises a plurality of water storage tanks, the water storage tanks are separated by retaining dams, the height of each retaining dam is gradually reduced, one side of the highest retaining dam is an upstream tank, and the other side of the highest retaining dam is a downstream tank which is gradually reduced; and the water spraying pipes crossing the stone sorting system are arranged above the water reservoirs and provided with a plurality of nozzles.

The spray pipe circularly takes water from a downstream pond on the lowest side of the water retaining dam.

The stone sorting system is accommodated in the sealed space and is provided with at least one air-pumping processing channel, and the feeding port adopts a funnel-shaped structure which is gradually reduced downwards.

The stone sorting system and the circulating water dust removal system are both located underground and on the corresponding ground, and planting greening vegetation is planted.

At least one side of all roads is provided with a water collecting tank inside and/or outside the construction waste disposal plant, and the water collecting tank is connected with a recovery water tank through a drainage device; at least one side of all roads is provided with a water spraying device which is connected with a recovery water tank to take water.

The launching device comprises a launching water tank connected with the water collecting tank, the launching water tank is deeper than the water collecting tank, and a buffering step higher than the bottom of the water collecting tank is arranged at the joint of the water collecting tank and the launching water tank; the middle of the lower water tank is provided with a drain pipe which penetrates through the lower water tank, the lower part of the drain pipe is connected with a recovery water tank, and the upper part of the drain pipe is higher than the bottom of the lower water tank.

The drain pipe is higher than the bottom of the water collecting tank and lower than the upper surface of the lower water tank.

The water spraying device is formed by connecting a plurality of hollow water pipes to form a railing structure, the railing is at least provided with a cross rod and a plurality of vertical rods, the cross rod and/or the vertical rods are provided with a plurality of water outlets, the whole railing is provided with a water inlet connected with a recovery water tank, and the water spraying device is provided with at least two cross rods which are arranged side by side.

The utility model has the advantages as follows: compare with current similar processing factory, the utility model discloses a novel environmental protection building garbage treatment plant independently becomes three workshop setting with former feed bin workshop, workshop and finished product storehouse workshop, can emphasize dust, noise pollution most seriously, also is that the environment-friendly treatment is carried out in the worst workshop of operational environment for the environment of whole building garbage treatment factory building is more controllable, and each workshop that sets up alone is also convenient for manage and production safety.

The stone sorting system of the processing workshop with the most serious noise and pollution is placed underground, so that the noise and dust can be well controlled, the effect is very obvious, almost no noise and dust exist, the environment-friendly requirement is met, the working environment of workers is greatly improved, schools or villages do not influence the periphery of a factory, other people cannot be influenced even if the factory works for 24 hours, the production capacity of the factory is improved, and the environmental protection and economic benefits are considered.

The dust removal structure of the stone sorting system implemented by the negative pressure principle mainly utilizes the negative pressure to effectively inhibit the raised dust of the feeding port during feeding, and has a remarkable effect on the whole dust fall of the whole workshop.

Set up circulating water dust removal structure, it further removes dust and cools down the processing to the building stones sorting system of workshop, improves the operational environment of workshop to the retrieval and utilization is collected to waste water to the cistern, can not cause the waste to the water, compromises environmental protection and economic benefits. Besides, the effect of water spraying and cooling is very detailed besides the dust removal function, the whole processing workshop does not need an air conditioner at all, the temperature can be kept at a relatively cool and comfortable temperature all the time, and the cost for installing the air conditioner and the electricity charge for later use are saved.

Still provide a clean structure of road of building refuse treatment factory, its water catch bowl has all been arranged at whole factory building, after conveniently wasing the road at any time for rivers flow in the water catch bowl and retrieve, make clean water can cyclic utilization, have compromise cleanness and environmental protection. Especially, the railings at two sides of the road are made into the water spraying devices which can spray water, so that the cost is further saved.

Drawings

Fig. 1 is the utility model provides a novel environmental protection building rubbish recycling plant's factory building arranges schematic overall view.

Fig. 2 is the structural schematic diagram of the stone sorting system of the environmental protection construction waste recycling plant of the utility model.

Fig. 3 is the schematic view of the overlooking structure of the circulating water dust-removing system of the present invention.

Fig. 4 is a schematic view of the water collecting tank and the water tank of a novel environmental protection construction waste recycling plant in the utility model.

Fig. 5 is the utility model provides a novel environmental protection building rubbish recovery plant's water catch bowl and basin side profile structure sketch map.

Fig. 6 is a schematic view of a structure of a rail capable of spraying water in a novel environment-friendly construction waste recycling plant of the present invention.

Detailed Description

The utility model provides a novel building rubbish recovery plant's building stones sorting system of environmental protection, as shown in fig. 1, this building rubbish treatment plant contains building rubbish processing factory building A at least. It can set up a plurality of building rubbish disposal plants according to the demand. The building garbage treatment plant A is internally and independently provided with a raw material warehouse workshop 1, a processing workshop 2 and a finished product warehouse workshop 3. The raw material warehouse workshop 1 is adjacent to the processing workshop 2, and the processing workshop 2 is adjacent to the finished product warehouse workshop 3, so that the whole work flow of raw material conveying, processing and product obtaining is convenient to carry out.

Compare with current similar processing factory, the utility model discloses a novel environmental protection building garbage treatment plant independently becomes three workshop setting with former feed bin workshop 1, workshop 2 and finished product storehouse workshop 3, can emphasize dust, noise pollution most seriously, also is that workshop 2 that operational environment is the worst carries out environmental protection and handles for whole building garbage treatment plant A's environment is more controllable.

When the construction waste is disposed, firstly, the construction waste (mainly stone, soil, cement block and the like) recovered by the cart is used as a raw material, and is directly driven into the disposal plant A through a road, and is discharged to the raw material warehouse workshop 1 for standby. The cart can wash the cart earlier through cart belt cleaning device before getting into the factory building for the cart that gets into the building rubbish processing factory building is at first cleaner, reduces the subsequent processing degree of difficulty. The cart cleaning device uses the recovered water in the recovered water tank as a water source.

The raw materials in the raw material warehouse workshop 1 are conveyed to the processing workshop 2 for processing by machinery or manpower, and various products are conveyed to the finished product warehouse workshop 3 for storage by machinery or manpower. The material can be carried by the most original manual work, and mechanical automation facilities such as a mechanical arm, a conveyor belt and even a robot can be used for reducing the labor cost and the harm of environmental pollution to people.

The utility model discloses the key lies in carrying out thorough change to workshop 2. The existing processing workshop basically has a structure that a feeding port for inputting raw materials is arranged, the feeding port is connected with a conveyor belt, the conveyor belt sends the raw materials into a crusher, after the crusher is crushed, a corresponding product is obtained by screening through a screening machine, and then the subsequent treatment is carried out. This part work dust and noise are very huge, when pouring the raw materials at first, what have is that the cart directly unloads the raw materials into the pan feeding mouth, some follow-up add the pan feeding mouth again, no matter adopt that kind of mode, because the raw materials is construction waste, very dirty, the dust is many, can arouse the raise dust when pouring into, can't control at all, in the follow-up transportation process, also expose basically, the conveyer belt jolts and also has the raise dust to appear, the broken stone of breaker, it is the raise dust even more, the noise is unusual huge. The screening machine can further raise dust and make noise by vibrating the screening machine.

As shown in fig. 2, the utility model discloses a workshop 2 contains building stones and selects separately system 21, and building stones selects separately system 21 is including the pan feeding mouth 211 that is used for letting the raw materials get into, and conveyer belt 212 is connected to pan feeding mouth 211, and breaker 213 is connected to conveyer belt 212, and breaker 213 below sets up screening machine 214, and screening machine 214 sends into follow-up processing behind the raw materials screening or directly sends into the finished product storehouse. In order to control dust scattering, a dust cover 215 is laid over the conveyor belt 212 and/or over the crusher 213 to prevent dust scattering.

The relevant equipment of the stone sorting system 21 of the processing workshop 2 is arranged under the ground, the stone sorting system which generates the most serious noise and dust is buried underground, the noise problem is solved essentially, meanwhile, the dust is not easy to scatter outdoors, the best mode is that the stone sorting system is placed underground for about 10 meters, the noise close to the processing workshop is very small, the whole production line can not be harmed by people when working for 24 hours, the production efficiency of the whole factory is improved objectively, and the economic value is very considerable.

In order to further reduce the dust emission, as shown in fig. 2 and 3, the utility model discloses an emphasis is provided with circulating water dust pelletizing system 22 above building stones sorting system 21. The circulating water dust removing system 22 spans the stone sorting system 21 and is mainly used for suppressing dust of the stone sorting system 21 below. The structure of the device comprises a plurality of water reservoirs 221, wherein one side of the highest high retaining dam is an upstream pool, the other side of the highest high retaining dam is a downstream pool which is gradually lowered, the water reservoirs 221 are separated by the retaining dam 222, and the height of the retaining dam 222 is gradually lowered. Of course, the water reservoirs with different heights can also be arranged by using the height difference, which is a common practice in the field and is not described herein again. In the embodiment, three retaining dams are used for dividing the water storage tanks into 4. In this circulating water dust pelletizing system 22, a plurality of cisterns top sets up the spray pipe 223 that stretches over building stones sorting system, and spray pipe 223 is equipped with a plurality of shower nozzles 2231, and the shower nozzle can upwards spout water smoke, and the shower nozzle can adopt high pressure nozzle, and the height of spouting water smoke can be as high as possible, does not reach the workshop top on upper portion can. Utilize water smoke to carry out further dust removal to whole workshop 2 to, this water smoke still plays the cooling effect, makes whole workshop need not to install the air conditioner additional, and inside temperature is also very comfortable. The spray pipes 223 can be arranged in parallel, preferably two in the embodiment, the sprayed water directly falls into the reservoir 221 below, dust in the air enters the reservoir 221 below through water spraying, after the reservoir is subjected to step-by-step sedimentation, the water in the reservoir at the side with the highest water blocking dam is relatively dirty, the water in the reservoir at the side with the lowest water blocking dam is relatively clean, the spray pipes 223 can directly take water from the downstream pond at the side with the lowest water blocking dam in a circulating manner, and therefore the water of the whole circulating water dust removal system can be recycled to save water resources. Of course, the water in the reservoir can also be used for supplying water to other parts of the plant area which are needed, the reservoir can be connected with another recovery water tank, and the sludge deposited at the bottom of the reservoir can also be periodically pumped out and used as production raw materials.

More preferably, the stone sorting system 21 and the circulating water dust removal system 22 can be placed underground, and vegetation can be planted on the ground even as a factory greening park.

As mentioned above, when the raw materials are poured, the cart directly discharges the raw materials into the feeding port, and the cart subsequently adds the feeding port, however, in any mode, the raw materials are building wastes, so that the raw materials are very dirty and have much dust, the raw materials can raise dust during pouring, and the overflow of the raw materials and the raised dust need to be controlled.

As shown in fig. 2, the stone sorting system 21 of the present invention is accommodated in a sealed space, for example, the whole is underground, and at least one air-extracting processing passage 216 is provided, and the air-extracting processing passage 216 extracts air outwards and removes dust from the air, for example, a commonly used bag-type dust collector can be used as the air-extracting processing passage. 3, the material inlet 211 adopts a funnel-shaped structure which is gradually reduced downwards. Adopt this structure for whole building stones sorting system, only one entry, pan feeding mouth 211 promptly, and the processing passageway 216 that bleeds all outwards bleeds for whole confined space forms the negative pressure effect, when pouring the raw materials into pan feeding mouth 211, the most dust of raising can be by this negative pressure effect suction confined space in, makes the dust greatly reduced that pan feeding mouth 211 raised, effectively reduces the raise dust pollution.

In addition, since dust is ubiquitous, although a major dust removal facility is adopted in the processing workshop 2, the whole construction waste treatment plant a needs a further dust removal facility.

As shown in fig. 1, at least one side of all roads is provided with a water collecting tank 4 inside and/or outside the construction waste disposal plant a, in the embodiment, the water collecting tanks 4 which are communicated with each other are provided on one side of the roads and around the construction waste disposal plant a, and when actually arranging, the arrangement can be performed at a required position according to requirements. Can be communicated integrally or locally. The water collecting tank 4 is used for collecting waste water inside and outside a plant, the water collecting tank 4 is connected with a recovery water tank, the waste water is recovered and precipitated, clear water after precipitation can be recycled, and sludge can also be recovered as a production raw material for recycling. The recovery water tank is not shown in the figure, and one or more recovery water tanks may be provided. At least one side of all roads is provided with a water spraying device 6, and the water spraying device 6 is connected with a recovery water tank to take water.

As shown in fig. 1, 4 and 5, in the present embodiment, the water collection tank 4 is connected to the recovery water tank through the launching device 40. The sewage device comprises a sewage tank 41 connected with the water collecting tank 4, the sewage tank 41 is deeper than the water collecting tank 4, a buffer step 42 slightly higher than the bottom of the water collecting tank 4 is arranged at the joint of the water collecting tank 4 and the sewage tank 41, and a part of sludge can be blocked from entering the sewage tank 41 by the buffer step 42. The middle of the lower water tank 41 is provided with a drain pipe 43, and a recovery water tank is connected below the drain pipe 43. The drain pipe 43 is positioned above the bottom of the lower water tank 41 so that it has an effect of protruding from the bottom of the lower water tank 41, and most preferably, is also positioned above the bottom of the water collection tank 4 and below the upper surface of the lower water tank 41. By adopting the structure, the sludge in the recovered sewage can flow into the sewage tank as less as possible, and other garbage flows in the water collecting tank, and the garbage is not easy to block the drain pipe due to the higher drain pipe 43, so that the solid state only flows into the sewage tank and is blocked by the buffer step 42. The relief step 42 may be generally trapezoidal, semi-circular or otherwise shaped, and may be generally configured to be more than half the height of the catch basin, or even slightly taller than the catch basin, so long as the water flow overflows. Generally, as the factory building is large and the water collecting tank is long, the recovered water flow is not violent, and the buffer step 42 is arranged for buffering, the blockage problem of the drainage pipe 43 caused by garbage can be basically avoided.

In addition, for the sake of production safety, railings are required to be arranged on both sides of all roads inside and/or outside the building garbage disposal plant a for people and vehicles to distinguish, which is a common practice in the industry. However, the manufacture of the balustrade itself requires a lot of metal material, and the water spray devices arranged at both sides of the road are also an extra expense. In order to solve the problem, the utility model discloses reform transform the railing, reform transform water jet equipment 6 into the railing. As shown in fig. 6, the water spraying device is characterized in that the water spraying device is formed by assembling a plurality of hollow water pipes 610 to form a railing structure, the railing is at least provided with a cross rod 61 and a plurality of vertical rods 62, the cross rod 61 and/or the vertical rods 62 are provided with a plurality of water outlets 63, and the whole railing is provided with a water inlet connected with a recovery water tank.

In this embodiment, there are at least two side-by-side rails 61, and the height of the upper rail is about 1 m 2. The water outlet 63 can be a spray head, can directly spray water in a water mist mode to reduce dust in the air, and can also be a faucet connected with a water spraying hose, so that workers can clean the road surface in a manual mode at any time. The cleaned mud water directly flows into the water collecting tank 4 and is recycled.

Although this kind of structure is simple, ingenious railing and the water jet equipment that will set up on the road both sides combine, have saved the installation cost of several hundred yuan railings per meter at least, and in whole processing plant's aspect, the factory takes up an area of great, and this kind of railing can all be installed on the road both sides, can save considerable expense.

Claims (9)

1. A novel environment-friendly construction waste recycling plant comprises a construction waste disposal plant (A), and is characterized in that a raw material warehouse workshop (1), a processing workshop (2) and a finished product warehouse workshop (3) are independently arranged in the construction waste disposal plant (A), wherein the raw material warehouse workshop (1) is next to the processing workshop (2), and the processing workshop (2) is next to the finished product warehouse workshop (3); at least one side of all roads is provided with a water collecting tank (4) inside and/or outside the construction waste disposal plant (A), and the water collecting tank (4) is connected with a recovery water tank through a drainage device (40); at least one side of all roads is provided with a water spraying device (6), and the water spraying device (6) is connected with a recovery water pool to take water.

2. A new type of environmental protection construction waste recycling plant as claimed in claim 1, characterized in that the processing plant (2) comprises a stone sorting system (21), the stone sorting system (21) comprises a material inlet (211) for raw material to enter, the material inlet (211) is connected to the conveyor belt (212), the conveyor belt (212) is connected to the crusher (213), the screening machine (214) is arranged under the crusher (213), and the whole stone sorting system (21) is arranged under the ground.

3. A new type of environmental protection construction waste recycling plant as claimed in claim 2, characterized in that the circulating water dust removing system (22) is disposed above the stone sorting system (21), the circulating water dust removing system (22) is disposed across the stone sorting system (21) and comprises a plurality of water reservoirs (221), each water reservoir (221) is separated by a dam (222), the height of the dam (222) is gradually reduced, one side of the highest dam (222) is an upstream pool, and the other side is a downstream pool which is gradually reduced; a water spray pipe (223) crossing the stone material sorting system is arranged above the water reservoirs (221), and a plurality of spray heads (2231) are arranged on the water spray pipe (223).

4. A new type of environmentally friendly construction waste recycling plant as claimed in claim 3, wherein the water spray pipes (223) circulate water from the downstream pond at the lowest side of the barrage (222).

5. A new type of environmental protection construction waste recycling plant according to claim 1 or 2, characterized in that the stone sorting system (21) is housed in a sealed space, which is provided with at least one air-pumping treatment channel (216), and the material inlet (211) is of a funnel type structure tapering downwards.

6. A new type of environmental protection construction waste recycling plant as claimed in claim 1 or 2, characterized in that the stone sorting system (21) and the circulating water dust removing system (22) are both located underground, corresponding to the ground, and planting greening vegetation.

7. A new type of environmental protection construction waste recycling plant as claimed in claim 1, characterized in that the launching device (40) comprises a launching basin (41) connected with the water collection tank (4), the launching basin (41) is deeper than the water collection tank (4), the connection between the water collection tank (4) and the launching basin (41) is provided with a buffer step (42) higher than the bottom of the water collection tank (4); the middle of the lower water tank (41) is provided with a drain pipe (43) which penetrates through the lower water tank (41), the lower part of the drain pipe (43) is connected with a recovery water tank, and the upper part of the drain pipe (43) is higher than the bottom of the lower water tank (41).

8. A new type of environmental protection construction waste recycling plant as claimed in claim 7, characterized in that the drain pipe (43) is higher than the bottom of the water collection tank (4) and lower than the upper surface of the lower water tank (41).

9. A new environmental protection construction waste recycling plant according to claim 1, characterized in that the water spraying device (6) is assembled by a plurality of hollow water pipes (610) to form a railing structure, the railing is at least provided with a cross bar (61) and a plurality of vertical bars (62), the cross bar (61) and/or the vertical bars (62) are provided with a plurality of water outlets (63), the whole railing is provided with a water inlet connected with a recycling pool, the water spraying device (6) is at least provided with two cross bars (61) arranged side by side.

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