CN213710227U - Dry-wet separation device for high-rise building garbage - Google Patents

Abstract

The utility model relates to a building rubbish handles technical field, especially relates to a high-rise building rubbish is separator futilely wets. Comprises a dry garbage conveying pipe, a wet garbage conveying pipe and a dry and wet garbage separating device which are vertically arranged on a building; the dry and wet garbage separating device comprises a separator and a sedimentation tank arranged below the separator; the separator is a container which is vertically arranged, a primary filter screen is obliquely arranged in the container, a wet-dry communicating pipe communicated with a dry garbage conveying pipe is arranged above the bottom of the filter screen, and the bottom of the separator is connected to a sedimentation tank through a water conveying pipe; the dry garbage conveying pipe is provided with a plurality of buffers at intervals along the extending direction of the dry garbage conveying pipe, the buffers are funnel-shaped with a large upper part and a small lower part, and a plurality of buffering steel wires are fixed at intervals at the lower opening of the buffers. Through the technical scheme, the high-rise building garbage dry-wet separation device which is simple and convenient to use is provided, and is an important green building construction technology.

Description

Dry-wet separation device for high-rise building garbage

Technical Field

The utility model relates to a building rubbish handles technical field, especially relates to a high-rise building rubbish is separator futilely wets.

Background

Due to the current situation of more people and less land in China, high-rise buildings in cities become more and more. Solid garbage generated on site during high-rise building construction is generally transported by a construction elevator, and a few vertical garbage channels are specially arranged for transportation. The liquid garbage is stored in the multipurpose hopper and then is transported by using a tower crane, and a few constructions adopt vertically communicated corrugated pipe pipelines for transportation; but the pipe moistening mortar and the mixture of the stones, the sand and the water generated in the construction are difficult to be recycled, so that certain resource waste is caused.

SUMMERY OF THE UTILITY MODEL

The utility model relates to a high-rise building rubbish is wet separator futilely.

The technical problem to be solved is that: the existing high-rise building garbage transferring method has low efficiency, and can not effectively distinguish dry garbage, wet garbage and mixed garbage of pebble, sand and water.

In order to solve the technical problem, the utility model discloses high-rise building rubbish is wet separator futilely adopts following scheme.

A dry-wet separation device for high-rise building garbage comprises a dry garbage conveying pipe and a wet garbage conveying pipe which are vertically arranged on a building, and a dry-wet garbage separation device arranged in the middle of the wet garbage conveying pipe; the dry garbage conveying pipe is provided with a dry garbage feeding hole, the lower end of the dry garbage conveying pipe is provided with a dry garbage discharging hole, the wet garbage conveying pipe is provided with a wet garbage feeding hole and is positioned above the dry and wet garbage separating device, and the lower end of the wet garbage conveying pipe is provided with a wet garbage discharging hole;

the dry and wet garbage separating device comprises a separator communicated with a wet garbage conveying pipe above the separator and a sedimentation tank arranged below the separator and connected with the wet garbage conveying pipe below the separator; the separator is a container which is vertically arranged, a primary filter screen is obliquely arranged in the container, a wet-dry communicating pipe communicated with a dry garbage conveying pipe is arranged above the bottom of the filter screen, and the bottom of the separator is connected to a sedimentation tank through a water conveying pipe;

the dry garbage conveying pipe is provided with a plurality of buffers at intervals along the extending direction of the dry garbage conveying pipe, the buffers are funnel-shaped with a large upper part and a small lower part, and a plurality of buffering steel wires are fixed at intervals at the lower opening of the buffers.

Furthermore, the dry and wet garbage separation device also comprises a fine sand collecting tank; a secondary filter screen is obliquely arranged in the separator, is arranged below the filter screen and has smaller diameter; and a fine sand conveying pipe communicated with the fine sand collecting tank is arranged between the primary filter screen and the secondary filter screen of the separator.

Furthermore, the diameter of the meshes of the first-stage filter screen is 5mm-10mm, and the diameter of the meshes of the second-stage filter screen is 0.5mm-3 mm.

Further, the wet and dry communicating pipe and the fine sand conveying pipe are inclined downwards when extending outwards from the separator.

Furthermore, a filter is arranged in the sedimentation tank to divide the sedimentation tank into a sedimentation zone and a clear water zone, and the water conveying pipe is connected into the sedimentation tank from the upper part of the sedimentation zone; the bottom of the clear water area is connected with a wet garbage conveying pipe below the clear water area.

Furthermore, the dry and wet garbage separating device is provided with a plurality of dry and wet garbage separating devices at intervals on different floors along the wet garbage conveying pipe.

Further, the buffer is connected into the pipeline through a flange, and the diameter of the upper opening of the buffer is the same as that of the dry garbage conveying pipe.

Further, the buffer steel wire is elastically connected to the buffer through a spring or the buffer steel wire is a spring; the buffer steel wires at the lower opening of the buffer are radially arranged.

Further, the maximum interval between adjacent buffers does not exceed 20 meters.

Furthermore, the dry garbage conveying pipe below the buffer is bent into a broken line type, and the maximum included angle between the dry garbage conveying pipe and the vertical line is not more than 60 degrees.

The utility model discloses it compares with prior art to change into construction waste conveying equipment, has following beneficial effect:

at first the utility model discloses a building rubbish is carried to vertical pipeline, and fast convenient to use has avoided utilizing the wait process that equipment such as tower crane etc. or elevator caused to reduce the communication process between the different work types, can directly carry rubbish down. When in use, the pure water-free dry garbage, such as dry stone-hung solidified concrete and the like, is thrown into a dry garbage conveying pipe through a dry garbage feeding hole and is directly conveyed. The wet garbage such as wet pipe mortar building wastewater and the like mixed with water are thrown into a wet garbage conveying pipe through a wet garbage feeding port, the whole dry garbage such as stones and the like in the wet garbage conveying pipe are separated by a dry and wet garbage separating device and conveyed back to the dry garbage conveying pipe by a dry and wet communicating pipe, and the residual wastewater enters a sedimentation tank for sedimentation and is discharged by the wet garbage conveying pipe communicated with the sedimentation tank. The dry and wet garbage separating device is a cylindrical container with an inclined filter screen, the filter screen is used for distinguishing large stones and rolling the large stones into a dry and wet communicating pipe along the inclined surface so as to be conveyed into a dry garbage conveying pipe, and water and slurry with small diameter are conveyed through the wet garbage conveying pipe.

Comparatively massive dry garbage such as stone concrete blocks and the like are directly transported through the dry garbage conveying pipe, because the height is higher, danger easily occurs due to the fact that the falling speed is too fast, particularly, at an outlet, if the dry garbage in the dry garbage conveying pipe is directly received by a transporting tool at a dry garbage discharging port, the received equipment can be directly damaged by smashing. Therefore the utility model discloses in still be provided with the buffer on dry rubbish conveyer pipe at the interval and be used for slowing down the falling speed of dry rubbish such as stone, the buffer is one big-end-up and under-shed's infundibulate, be provided with many at the bottom interval of buffer with buffering steel wire, at first by the guide bottom opening part when the stone drops on the buffer, then fall on buffering steel wire, the speed reduction is leaking in the gap from the steel wire through blockking of steel wire to this reaches the purpose that slows down dry rubbish speed of dropping.

Through the technical scheme, the high-rise building garbage dry-wet separation device is simple and convenient to use. Carrying out dry-wet separation on the construction waste by using a dry-wet separation device, removing liquid waste and sludge in the mixed waste, grading and plugging by using a filter screen, and grading filtered substances to pretreat the construction waste; meanwhile, the buffer is arranged on the dry garbage conveying pipe to avoid danger and casualties caused by the fact that the dry garbage falls at an excessively high speed. The utility model discloses a dry and wet separator of building rubbish simple structure, convenient operation, construction, maintenance cost are low, can handle building rubbish in a large number, have very strong practical value.

Drawings

FIG. 1 is a schematic view of a dry-wet separation device for garbage from high-rise buildings according to the present invention;

FIG. 2 is an enlarged view of the section A in FIG. 1, namely, an enlarged view of the wet and dry garbage separating device of the present invention;

FIG. 3 is a perspective view of a portion of the present invention middle damper;

fig. 4 is a schematic view of the present invention when a plurality of dry and wet garbage separators are provided.

Description of reference numerals: 1-floor slab, 2-wet garbage conveying pipe, 2 a-wet garbage feeding port, 2 b-wet garbage discharging port, 3-dry garbage conveying pipe, 3 a-dry garbage feeding port, 3 b-dry garbage discharging port, 4-dry and wet garbage separating device 4, 4 a-separator, 4 b-sedimentation tank, 4b 1-sedimentation zone, 4b 2-clear water zone, 4b 3-filter, 4 c-fine sand collecting tank, 4 d-primary filter screen, 4 e-secondary filter screen, 4 f-dry and wet communicating pipe, 4 g-water conveying pipe, 4 h-fine sand conveying pipe, 5-buffer and 5 a-buffer steel wire.

Detailed Description

The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings. It is to be understood that the description of the embodiments herein is for purposes of illustration and explanation only and is not intended to limit the invention.

In the present invention, unless otherwise specified, the use of directional terms such as "upper, lower, left, and right" generally means upper, lower, left, and right as illustrated with reference to fig. 1; "inner and outer" refer to the inner and outer relative to the profile of the components themselves. The present invention will be described in detail with reference to the accompanying drawings in conjunction with embodiments.

The method aims to solve the problems that the existing high-rise building garbage transferring method is low in efficiency, dry garbage and wet garbage can not be effectively distinguished, and mixed garbage of pebble, sand and water is also adopted. The utility model provides a high-rise building rubbish is wet separator futilely, as shown in fig. 1-4:

a dry-wet separation device for high-rise building garbage comprises a dry garbage conveying pipe 3, a wet garbage conveying pipe 2 and a dry-wet garbage separation device 4, wherein the dry garbage conveying pipe 3 and the wet garbage conveying pipe 2 are vertically arranged on a building; the dry garbage conveying pipe 3 is provided with a dry garbage feeding hole 3a, the lower end of the dry garbage conveying pipe is provided with a dry garbage discharging hole 3b, the wet garbage conveying pipe 2 is provided with a wet garbage feeding hole 2a and is positioned above the dry and wet garbage separating device 4, and the lower end of the wet garbage conveying pipe is provided with a wet garbage discharging hole 2 b;

the dry and wet garbage separating device 4 comprises a separator 4a communicated with the wet garbage conveying pipe 2 above and a sedimentation tank 4b arranged below the separator 4a and connected with the wet garbage conveying pipe 2 below; the separator 4a is a vertically arranged container, a primary filter screen 4d is obliquely arranged in the container, a dry-wet communicating pipe 4f communicated with the dry garbage conveying pipe 3 is arranged on the upper side of the bottom of the filter screen of the separator 4a, and the bottom of the separator 4a is connected to the sedimentation tank 4b through a water conveying pipe 4 g;

set up a plurality of buffers 5 along self extending direction interval in the dry rubbish conveyer pipe 3, buffer 5 is big-end-up's infundibulate, is fixed with a plurality of buffering steel wires 5a at the lower mouthful interval of buffer 5.

At first the utility model discloses a building rubbish is carried to vertical pipeline, and fast convenient to use has avoided utilizing the wait process that equipment such as tower crane etc. or elevator caused to reduce the communication process between the different work types, can directly carry rubbish down. When in use, the pure water-free dry garbage, such as dry stone-hung solidified concrete and the like, is thrown into the dry garbage conveying pipe 3 through the dry garbage inlet 3a for direct conveying. Wet garbage such as wet pipe mortar building wastewater mixed with water is thrown into a wet garbage conveying pipe 2 through a wet garbage inlet 2a, the whole dry garbage such as stones in the wet garbage conveying pipe is separated by a dry and wet garbage separating device 4 and conveyed back to a dry garbage conveying pipe 3 by a dry and wet communicating pipe 4f, and the residual wastewater enters a sedimentation tank 4b for sedimentation and is then discharged by the wet garbage conveying pipe 2 communicated with the sedimentation tank 4 b. The dry and wet garbage separating device 4 is specifically a cylindrical container with a tilt-preventing filter screen inside, the filter screen is used for distinguishing large stones, and the large stones roll into the dry and wet communicating pipe 4f along the inclined surface to be conveyed into the dry garbage conveying pipe 3, and water and slurry with a small diameter are conveyed through the wet garbage conveying pipe 2.

Comparatively massive dry waste such as stone concrete blocks and the like is directly transported through the dry waste conveying pipe 3, because the height is higher, danger easily occurs due to too fast falling speed, and particularly at an outlet, if the dry waste in the dry waste conveying pipe 3 is directly received by a transport tool at a dry waste discharge port 3b, the received equipment can be directly damaged by smashing. Therefore the utility model discloses in still be provided with buffer 5 on dry rubbish conveyer pipe 3 at the interval and be used for slowing down the falling speed of dry rubbish such as stone, buffer 5 is one big-end-up and under-run and upper and lower open-ended infundibulate, be provided with many at buffer 5's bottom interval with buffering steel wire 5a, at first by the guide bottom opening part when the stone falls on buffer 5, then fall on buffering steel wire 5a, the speed reduction that blocks through the steel wire is leaking from the gap of steel wire, reach the purpose that slows down dry rubbish speed of dropping with this.

Through the technical scheme, the high-rise building garbage dry-wet separation device is simple and convenient to use. Carrying out dry-wet separation on the construction waste by using a dry-wet separation device, removing liquid waste and sludge in the mixed waste, grading and plugging by using a filter screen, and grading filtered substances to pretreat the construction waste; meanwhile, the buffer 5 is arranged on the dry garbage conveying pipe 3 to avoid danger and casualties caused by the fact that the falling speed of the dry garbage is too high. The utility model discloses a dry and wet separator of building rubbish simple structure, convenient operation, construction, maintenance cost are low, can handle building rubbish in a large number, have very strong practical value.

Specifically, the dry waste conveying pipe 3 is a pipe for vertically conveying the stone concrete block, and is not limited to specific material and arrangement. Preferably, the dry garbage conveying pipe 3 is made of a metal corrugated pipe, the specific size of the dry garbage conveying pipe 3 with the diameter of 300mm-800mm is determined according to the size of dry garbage conveyed according to actual needs, and the dry garbage conveying pipe 3 with the diameter of 500mm is further preferred. The dry waste conveying pipe 3 is provided with buffers 5 at intervals as shown in fig. 1. Similarly, the wet waste conveying pipe 2 is a pipe for conveying slurry and liquid, and the wet waste conveying pipe 2 can be made smaller in diameter than the dry waste conveying pipe 3 due to the fact that the wet waste conveying pipe is used for conveying the liquid or the slurry mixed with the liquid. The diameter is preferably 200mm to 500mm, more preferably 300mm, and the material is preferably a bellows.

The separator 4a is a container for arranging a filter screen, and is preferably a vertically arranged cylinder, and the shell of the separator 4a is formed by welding and curling metal plates, specifically, an iron plate with the thickness of 2mm-5mm is bent and welded into a cylinder. The first-stage filter screen 4d is arranged inside the separator 4a, the first-stage filter screen 4d is obliquely arranged as shown in fig. 2, and the dry-wet communicating pipe 4f is arranged above the lowest position of the first-stage filter screen 4d, so that the dry-garbage metal dry-wet communicating pipe 4f at the filtering position is convenient.

For further separating the usable fine sand from the wet garbage, the dry and wet garbage separating device 4 further comprises a fine sand collecting tank 4 c; a secondary filter screen 4e is obliquely arranged in the separator 4a, the secondary filter screen 4e is arranged below the filter screen, and the diameter of the mesh is smaller; the separator 4a is provided with a fine sand conveying pipe 4h communicated with the fine sand collecting tank 4c between the primary filter screen 4d and the secondary filter screen 4 e. Such that larger debris such as stones will be blocked by the secondary filter 4e and enter the dry debris duct 3, while smaller slurry particles will pass through the secondary filter 4e directly into the settling tank 4b, in this way collecting fine sand for construction.

Preferably, the diameter of the meshes of the primary filter screen 4d is 5mm-10mm, and the diameter of the meshes of the secondary filter screen 4e is 0.5mm-3 mm. Further preferably, the diameter of the meshes of the first-stage filter screen 4d is 5mm, and the diameter of the meshes of the second-stage filter screen 4e is 1 mm. Therefore, the building sand with the diameter of 1-5mm is commonly used for mobile phones.

As shown in fig. 1 and 2, in order to facilitate the transportation of the separated dry garbage and fine sand in the pipeline, the wet and dry communicating pipe 4f and the fine sand conveying pipe 4h are both inclined downward as they extend outward from the separator 4 a.

A filter 4b3 is arranged in the sedimentation tank 4b as shown in fig. 2 to divide the sedimentation tank 4b into a sedimentation zone 4b1 and a clear water zone 4b2, and the water conveying pipe 4g is connected into the sedimentation tank 4b from the upper part of the sedimentation zone 4b 1; the bottom of the clear water zone 4b2 is connected to the wet waste conveying pipe 2 below. The bottom of the settling zone 4b1 is provided with a slurry discharge hole for discharging settled slurry. In this way, it is possible to discharge mainly reusable water that is finally discharged through the wet waste outlet 2 b.

As shown in fig. 4, the dry and wet garbage separating means 4 may be provided only at the lower portion of the building, but in order to achieve a good separation effect, it is preferable that the dry and wet garbage separating means 4 be provided at intervals along the wet garbage transferring pipe 2 at different floors. Through the separation step by step of a plurality of dry and wet rubbish separator 4, can alleviate dry and wet rubbish separator 4's pressure, can all set up dry rubbish feed inlet 3a and wet rubbish feed inlet 2a along dry rubbish conveyer pipe 3 and wet rubbish conveyer pipe 2 on the floor of co-altitude simultaneously, improve separation efficiency greatly, but also can cause the fine sand and the mud of isolating to be not convenient for transport, and the too complicated problem of equipment.

As shown in particular in fig. 3, said buffer 5 is flanged into the pipe, the upper mouth diameter of the buffer 5 being the same as the diameter of the dry waste conveyor pipe 3. The buffer steel wire 5a is elastically connected to the buffer 5 through a spring or the buffer steel wire 5a is a spring; let buffering steel wire 5a have elasticity can effectually avoid the stone card on buffering steel wire 5 a. The buffer steel wires 5a at the lower opening of the buffer 5 are radially arranged, and certainly, the buffer steel wires 5a can be arranged in parallel and at equal intervals, but the arrangement mode can cause that the lengths of the buffer steel wires 5a are unequal, and the elasticity is difficult to control.

Preferably, the maximum spacing between adjacent bumpers 5 does not exceed 20 meters. The dry garbage conveying pipe 3 below the buffer 5 is bent into a broken line type, and the maximum included angle between the dry garbage conveying pipe 3 and the vertical line is not more than 60 degrees. The falling speed of the dry garbage can be effectively reduced by secondary slowing through the bending arrangement of the buffer 5 and the dry garbage conveying pipe 3. A further preferred dry waste conveyor pipe 3 as shown in fig. 1 is formed by two oppositely directed 45 deg. bends.

The utility model discloses a working method: when in use, pure water-free dry garbage, such as dry stone-hung solidified concrete and the like, is thrown into the dry garbage conveying pipe 3 through the dry garbage feeding hole 3a for direct conveying; putting wet garbage mixed with water, such as wet pipe mortar building wastewater and the like, into a wet garbage conveying pipe 2 through a wet garbage feeding hole 2 a;

then the mixed wet garbage is separated from stones with larger diameters by the primary filter screen 4d and is sent back to the dry garbage conveying pipe 3 by the dry-wet communicating pipe 4 f. And then the fine sand with proper diameter is separated out by the secondary filter screen 4e and is put into a fine sand collecting tank 4c for storage through a fine sand conveying pipe 4h, the slurry with small diameter and water enter a settling area 4b1 of the settling tank 4b through a water conveying pipe 4g, and the water enters a clear water area 4b2 of the settling tank 4b through a filter 4b3 and is discharged through a wet garbage conveying pipe 2 for recycling. The settled sludge in the settling zone 4b1 is discharged through the sludge discharge holes in the settling zone 4b1 for further treatment.

The above-mentioned embodiments are only described for the preferred embodiments of the present invention, and are not limited to the scope of the present invention, and the ordinary skilled person in the art can modify and improve the technical solution of the present invention without departing from the design spirit of the present invention, including using the present invention in old house decoration, and all should fall into the protection scope defined by the claims of the present invention.

Claims (10)

1. A dry and wet separation device for high-rise building garbage is characterized by comprising a dry garbage conveying pipe (3) and a wet garbage conveying pipe (2) which are vertically arranged on a building, and a dry and wet garbage separation device (4) arranged in the middle of the wet garbage conveying pipe (2); the dry garbage conveying pipe (3) is provided with dry garbage feeding holes (3 a) among different floors, and the wet garbage conveying pipe (2) is provided with a wet garbage feeding hole (2 a) and is positioned above the dry and wet garbage separating device (4);

the dry and wet garbage separating device (4) comprises a separator (4 a) communicated with the wet garbage conveying pipe (2) above and a sedimentation tank (4 b) arranged below the separator (4 a) and connected with the wet garbage conveying pipe (2) below; the separator (4 a) is a vertically arranged container, a primary filter screen (4 d) is obliquely arranged in the container, a dry-wet communicating pipe (4 f) communicated with the dry garbage conveying pipe (3) is arranged above the bottom of the filter screen of the separator (4 a), and the bottom of the separator (4 a) is connected to the sedimentation tank (4 b) through a water conveying pipe (4 g);

dry rubbish conveyer pipe (3) set up a plurality of buffers (5) along self extending direction interval, buffer (5) are big-end-up's infundibulate, are fixed with a plurality of buffering steel wires (5 a) at the lower mouthful department interval of buffer (5).

2. The high-rise building garbage dry-wet separation device according to claim 1, wherein the dry-wet garbage separation device (4) further comprises a fine sand collecting tank (4 c); a secondary filter screen (4 e) is obliquely arranged in the separator (4 a), the secondary filter screen (4 e) is arranged below the filter screen, and the diameter of the mesh is smaller; the separator (4 a) is provided with a fine sand conveying pipe (4 h) communicated with the fine sand collecting tank (4 c) between the primary filter screen (4 d) and the secondary filter screen (4 e).

3. The high-rise building garbage dry-wet separation device as claimed in claim 2, wherein the mesh diameter of the primary filter screen (4 d) is 5mm-10mm, and the mesh diameter of the secondary filter screen (4 e) is 0.5mm-3 mm.

4. The high-rise building rubbish dry-wet separating device as claimed in claim 2, wherein the dry-wet communicating pipe (4 f) and the fine sand conveying pipe (4 h) are both inclined downward as they extend outward from the separator (4 a).

5. The high-rise building garbage dry-wet separation device as claimed in claim 1, wherein a filter (4 b 3) is arranged in the sedimentation tank (4 b) to divide the sedimentation tank (4 b) into a sedimentation zone (4 b 1) and a clear water zone (4 b 2), and the water delivery pipe (4 g) is connected into the sedimentation tank (4 b) from above the sedimentation zone (4 b 1); the bottom of the clear water area (4 b 2) is connected with a wet garbage conveying pipe (2) below.

6. The dry and wet separation device for the garbage from the high-rise building according to claim 1, wherein the dry and wet garbage separation device (4) is provided in plurality at intervals along the wet garbage conveying pipe (2) at different floors.

7. The dry-wet separation device for the high-rise building garbage is characterized in that the buffer (5) is connected into a pipeline through a flange, and the diameter of the upper opening of the buffer (5) is the same as that of the dry garbage conveying pipe (3).

8. The high-rise building rubbish dry-wet separating device as claimed in claim 7, wherein the buffering steel wire (5 a) is elastically connected to the buffer (5) through a spring or the buffering steel wire (5 a) itself is a spring; the buffer steel wires (5 a) at the lower opening of the buffer (5) are radially arranged.

9. A high-rise building rubbish dry-wet separating device as claimed in claim 1, characterized in that adjacent buffers (5) are spaced apart by not more than 20 meters at maximum.

10. The high-rise building rubbish dry-wet separating device as claimed in claim 1, characterized in that the dry rubbish conveying pipe (3) below the buffer (5) is bent into a broken line type, and the maximum included angle of the dry rubbish conveying pipe (3) with the vertical line is not more than 60 degrees.

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