CN210905100U - Cleaning system of prefabricated part annular production line - Google Patents
Cleaning system of prefabricated part annular production line Download PDFInfo
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- CN210905100U CN210905100U CN201921485841.0U CN201921485841U CN210905100U CN 210905100 U CN210905100 U CN 210905100U CN 201921485841 U CN201921485841 U CN 201921485841U CN 210905100 U CN210905100 U CN 210905100U
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- sedimentation tank
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Abstract
The utility model discloses a cleaning system of prefabricated component annular production line, including being used for carrying out abluent first sedimentation tank, being used for carrying out abluent first sedimentation tank group to the stack pallet to the hopper that is used for stirring station host computer to and be used for carrying out abluent second sedimentation tank group to the hopper in the cloth frame. From this, set up the washing link through three different nodes in the concrete transportation, alleviate and produce line washing pressure, reduce occupation and the waste of production time, enlarge the area of deposiing simultaneously, promote concrete sewage and deposit completely, be favorable to wasing the cyclic utilization of sewage, do not influence the production beat, make the production link more high-efficient, concentrate.
Description
Technical Field
The utility model belongs to the technical field of the prefab production facility, especially, relate to a cleaning system of prefabricated component annular production line.
Background
CN201821667931.7 discloses a feeding system of a concrete spreader, which comprises an annular feeding frame 8 with an annular track, a feeding cart 5 located on the annular track, and a plurality of spreading racks 6 arranged below the annular track of the feeding frame at intervals. The feeding rack 6 is positioned at the end part of the annular track and is provided with a stirring station butt joint position for butt joint with the stirring station host machine 4, a blanking hopper of the stirring station host machine of the stirring station is positioned right above the butt joint position, and a feeding hole of the feeding car 5 can be butt joint with a discharging hole of the stirring station at the stirring station butt joint position. As shown in fig. 1, the mixing station bin 7 is generally located at one side of the end of the feeding frame where the mixing station is located, and raw materials in the mixing station bin 7 are fed to the mixing main machine 4 through the raw material conveying track 9, and the raw material conveying direction is the X direction shown in fig. 1. In order to reduce the occupied area, the stirring station is generally arranged to cross the annular feeding frame 8, the stirring host 4 is arranged above the upstream of the feeding section 81 outside the annular feeding frame 8, one or more material distribution frames 6 are arranged at the downstream of the feeding section 81 outside the annular feeding frame 8, and the feeding direction of the feeding section 81 outside the annular feeding frame 8 is the Y direction as shown in fig. 1. After the concrete raw materials of the mixing plant are mixed in the mixing host machine 4, the concrete raw materials are discharged from the mixing host machine 4 to the feeding trolley 5 from the feeding hole, and then are transferred to the hoppers of the production line distributing machines through the feeding trolley 5 along the feeding direction of the annular feeding frame 8.
At present, the PC (concrete prefabricated part) production line is generally provided with a cleaning pool only in a material distribution area of the production line, and is used for collecting cleaning sewage of a hopper of a material distributor and precipitating concrete residues. However, in the operation process of the production line, the feeding port and the feeding trolley of the mixing plant frequently contact with concrete, and concrete residues are easily attached to the inner wall of the mixing plant, so that the adverse effects of low feeding speed, low efficiency and the like are caused. The investigation finds that the existing PC production line mainly has the following defects in the aspect of cleaning:
1) the cleaning links in the whole production cycle process are few, so that concrete is easily solidified and agglomerated in a feeding trolley and a hopper, the subsequent transportation is inconvenient, the efficiency is reduced, and the thorough cleaning difficulty is increased;
2) a sewage sedimentation tank is not arranged in the mixing station area, a feed opening of the mixing station cannot be cleaned regularly, and the cleaning sewage of the hopper and the concrete feeding trolley cannot be collected, precipitated and recycled;
3) because the cleaning field is single, the production efficiency of a production line is influenced by the hopper cleaning link, and the production rhythm is disturbed;
4) the existing cloth area cleaning tank has a single sedimentation structure, the heights of the bottoms of the cleaning tanks are consistent, the design is too simple, incomplete concrete sedimentation is easily caused, and the sewage recycling rate is low;
5) because the settling area of the cleaning tank in the material distribution area is too small, the settling time is long, the production rhythm and progress of a production line are influenced, and the production efficiency is low;
6) because of the too short length of the cloth frame, the cloth bucket moves to the end part of the cloth machine close to one end of the cloth area cleaning pool and then can not be completely positioned right above the cloth area cleaning pool, so that the cleaning sewage can not be deeply fallen into the cloth area cleaning pool, and the problem of sanitation and dirt of a production line is easily caused.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome prior art's is not enough, provides one kind and alleviates production line washing pressure, reduces the production time and occupies and extravagant prefabricated component ring production line's cleaning system.
In order to solve the technical problem, the utility model discloses a following technical scheme:
the utility model provides a cleaning system of prefabricated component annular production line, is used for carrying out abluent first sedimentation tank group to the stack pallet including being used for carrying out abluent second sedimentation tank group to the hopper of stirring station host computer to and be used for carrying out abluent second sedimentation tank group to the hopper in the cloth frame.
From this, set up the washing link through three different nodes in the concrete transportation, alleviate and produce line washing pressure, reduce occupation and the waste of production time, enlarge the area of deposiing simultaneously, promote concrete sewage and deposit completely, be favorable to wasing the cyclic utilization of sewage, do not influence the production beat, make the production link more high-efficient, concentrate.
As a further improvement of the above technical solution:
the first sedimentation tank is positioned below the stirring station host, and the first sedimentation tank group is positioned between the stirring station host and the stirring station bin and below the annular feeding frame; the first sedimentation tank is communicated with the first sedimentation tank group. Reasonable layout and compact structure, and can not interfere the operation of the production line.
The first sedimentation tank group comprises a second sedimentation tank, a third sedimentation tank and a fourth sedimentation tank which are sequentially communicated, and the first sedimentation tank, the second sedimentation tank, the third sedimentation tank and the fourth sedimentation tank are sequentially arranged along the conveying direction of raw materials.
The first sedimentation tank bottom of the pool is provided with a first water collecting well along one end of the feeding direction of the feeding section outside the annular feeding frame, and the first sedimentation tank bottom of the pool is inclined downwards and extends to the first water collecting well from one end opposite to the first water collecting well.
Specifically, first sedimentation tank is located under the two host computer feed openings of stirring station, and the bottom wholly becomes the ramp to first ponding well lopsidedness, and after the feed opening washs sewage and falls into first sedimentation tank, the concrete is deposited on the ramp first, treats that the water level reaches behind the take the altitude through the drainage canal toward first sedimentation tank drainage of organizing, accomplishes preliminary sedimentation.
The pond bottom of the second sedimentation pond is provided with a second water collecting well at one end corresponding to the first water collecting well, and the pond bottom of the second sedimentation pond starts to incline downwards and extends to the second water collecting well from one end opposite to the second water collecting well.
And a third water collecting well is arranged at one end of the bottom of the third sedimentation tank corresponding to the second water collecting well, and the bottom of the third sedimentation tank is inclined downwards from one end opposite to the third water collecting well and extends to the third water collecting well.
The elevation of the bottom of the fourth sedimentation tank is lower than the elevation of the lowest bottom of the second sedimentation tank and lower than the elevation of the lowest bottom of the third sedimentation tank.
Specifically, the first sedimentation tank group is a concrete sedimentation tank group special for cleaning a feeding car. When the material is unloaded by the feeding car and runs to the upper part of the first sedimentation tank group along the annular frame, the washing and cleaning are started.
The first sedimentation tank is divided into three-stage sedimentation. Wherein, the first-stage sedimentation tank and the second-stage sedimentation tank are in a slope shape as the first sedimentation tank, and the third-stage sedimentation tank is deepest and is in a flat bottom shape. The one-level deposits and links to each other through the escape canal with first sedimentation tank, and the washing sewage of stack pallet and the feed opening through preliminary deposit wash sewage deposit in the one-level sedimentation tank, and after reaching the take the altitude as the water level equally, flow into second grade, tertiary sedimentation tank step by step, finally reach and accomplish the sediment.
The three-stage precipitation mode increases the precipitation area of the concrete and improves the efficiency, so that the precipitation of the concrete is completed; and the slope type pool bottom is convenient for a forklift to remove concrete residues.
In addition, the cleaning water after the sedimentation in the sedimentation tank can be repeatedly used for cleaning the hopper, the feed opening and the feeding trolley, so that the water resource is not wasted, and the purposes of saving and environmental protection are achieved.
The second sedimentation tank group is positioned below one end, close to the annular feeding frame, of the material distribution frame, and the orthographic projection of the material distribution frame in the direction towards the second sedimentation tank group covers the second sedimentation tank group.
The cloth machine frame is lengthened to cover the whole second sedimentation tank group and the cloth station, when the cloth hopper of the cloth machine needs to be cleaned, the cleaning sewage and the concrete residues can be ensured to completely fall into the cleaning tank, and the cleaning sewage and the concrete residues are not splashed to a production line production area, so that adverse effects are caused on the ground and production line equipment.
The second sedimentation tank group comprises a fifth sedimentation tank, a sixth sedimentation tank and a seventh sedimentation tank which are sequentially communicated; the sixth sedimentation tank and the seventh sedimentation tank are arranged in parallel along the feeding direction of the feeding section outside the annular feeding frame; the fifth sedimentation tank is positioned below the annular feeding frame, and the sixth sedimentation tank and the seventh sedimentation tank are both arranged on one side of the fifth sedimentation tank close to the end part of the material distribution frame.
The cloth frame is lengthened, the shape of the cleaning tank is improved, so that the phenomenon that the cleaning sewage of the production line splashes in a mess manner is reduced, and the floor of the production line is ensured to be dry and clean.
The height H1 of the bottom of the fifth sedimentation tank is higher than the height H2 of the bottom of the sixth sedimentation tank, and the height H2 of the bottom of the sixth sedimentation tank is higher than the height H3 of the bottom of the seventh sedimentation tank.
The hopper cleaning sewage contains a large amount of concrete residues, and needs to be subjected to standing precipitation for a long time, so that solid concrete can be precipitated and separated from liquid water. The cleaning water after complete precipitation can be repeatedly used for cleaning the hopper, so that the cleaning water can be recycled. The three-stage precipitation mode increases the precipitation area of the concrete, improves the efficiency, optimizes the precipitation effect and reduces the occupation and waste of the cleaning link during production; in addition, the cleaning water precipitated by the three-stage cleaning tank can be repeatedly used for cleaning the hopper, the feed opening and the feeding trolley, so that the water resource is not wasted, and the purposes of saving and environmental protection are achieved. After the processes of drainage and fractional precipitation step by step, the cleaning sewage in the cleaning tank can be fully settled and precipitated, and the concrete is separated out to the greatest extent, so that the maximization of the precipitation function of the cleaning tank with the same area is realized.
Compared with the prior art, the utility model has the advantages of:
by adding the cleaning link of the stirring station area and optimizing the whole cleaning process, the production efficiency of a production line can be improved, the cleaning process is perfected, and the purpose of recycling the cleaning water is achieved.
Drawings
FIG. 1 is a schematic structural view of an annular production line for prefabricated parts.
Fig. 2 is a schematic structural diagram of a cleaning system of a prefabricated part ring production line according to an embodiment of the present invention.
Fig. 3 is a schematic top view of the first settling tank and the first settling tank group.
Fig. 4 is a schematic sectional structure view of the first settling tank.
Fig. 5 is a schematic top view of the second settling tank.
Fig. 6 is a sectional view a-a of fig. 5.
Fig. 7 is a sectional view B-B of fig. 5.
Illustration of the drawings: 1. a first sedimentation tank; 11. a first water collecting well; 2. a first settling tank group; 21. a second sedimentation tank; 211. a second water collecting well; 22. a third sedimentation tank; 221. a third water collecting well; 23. a fourth sedimentation tank; 3. a second settling tank group; 31. a fifth sedimentation tank; 32. a sixth sedimentation tank; 33. a seventh sedimentation tank; 4. a stirring station host; 5. a feeding car; 6. a cloth rack; 7. a mixing station bin; 8. an annular feeding frame; 9. and (7) a drainage ditch.
Detailed Description
The invention is further described below with reference to specific preferred embodiments, without thereby limiting the scope of protection of the invention.
Example 1:
as shown in fig. 2, the cleaning system of the ring-shaped prefabricated part production line of the present embodiment includes a first sedimentation tank 1 for cleaning the hopper of the mixing station main machine 4, a first sedimentation tank group 2 for cleaning the feed carriage 5, and a second sedimentation tank group 3 for cleaning the hopper on the material distribution frame 6.
The first sedimentation tank 1 is positioned below the stirring station host machine 4, and the first sedimentation tank group 2 is positioned between the stirring station host machine 4 and the stirring station bin 7 and below the annular feeding frame 8; the first sedimentation tank 1 is communicated with the first sedimentation tank group 2 through a drainage ditch 9.
As shown in fig. 3, the first sedimentation tank group 2 includes a second sedimentation tank 21, a third sedimentation tank 22 and a fourth sedimentation tank 23 which are sequentially communicated, and the first sedimentation tank 1, the second sedimentation tank 21, the third sedimentation tank 22 and the fourth sedimentation tank 23 are sequentially arranged along the raw material conveying direction X.
As shown in figure 4, a first water collecting well 11 is arranged at the bottom of the first sedimentation tank 1 along the feeding direction Y of the feeding section 81 outside the annular feeding frame 8, and the bottom of the first sedimentation tank 1 is inclined downwards from one end opposite to the first water collecting well 11 and extends to the first water collecting well 11.
The second water collecting well 211 is arranged at the end of the second sedimentation tank 21 corresponding to the first water collecting well 11, and the tank bottom of the second sedimentation tank 21 is inclined downwards from the end opposite to the second water collecting well 211 and extends to the second water collecting well 211.
The third water collecting well 221 is arranged at one end of the bottom of the third sedimentation tank 22 corresponding to the second water collecting well 211, and the bottom of the third sedimentation tank 22 is inclined downwards from the end opposite to the third water collecting well 221 and extends to the third water collecting well 221.
The elevation of the bottom of the fourth settling tank 23 is lower than the elevation of the lowest bottom of the second settling tank 21 and lower than the elevation of the lowest bottom of the third settling tank 22.
First sedimentation tank is located under the two host computer feed openings of stirring station, and the whole ramp that becomes in bottom is to ponding well one side slope, and the feed opening washs sewage and falls into first sedimentation tank after, and the concrete is first deposited on the ramp, treats that the water level reaches behind the take the altitude and organizes 2 drainage toward first sedimentation tank through the escape canal, accomplishes preliminary sedimentation.
The first sedimentation tank group 2 is a concrete sedimentation tank group which is specially used for cleaning the feeding car 5. When the feeding car 5 finishes discharging and runs to the upper part of the first sedimentation tank group 2 along the annular feeding frame 8, the washing and cleaning are started.
The first sedimentation tank group 2 is divided into three-stage sedimentation. Wherein, the first-stage sedimentation tank and the second-stage sedimentation tank are in a slope shape as the first sedimentation tank 1, and the third-stage sedimentation tank is deepest and is in a flat bottom shape. One-level sedimentation tank (being second sedimentation tank 21) links to each other through escape canal 9 with first sedimentation tank 1, and second sedimentation tank 21 is located annular pay-off frame 8 under, and the washing sewage of stack pallet 5 and the feed opening through preliminary deposit wash sewage deposit in one-level sedimentation tank, and after the water level reached the take the altitude, flowed into second grade, tertiary sedimentation tank step by step equally, finally reached to accomplish and precipitate.
As shown in fig. 2, the second settling pond 3 is located below one end of the cloth frame 6 close to the annular feeding frame 8, and the orthographic projection of the cloth frame 6 towards the second settling pond 3 covers the second settling pond 3. The length of the cloth rack 6 is lengthened to the cloth station which can cover the whole second sedimentation tank group 3 and the annular feeding frame 8, when the cloth bucket on the cloth rack 6 needs to be cleaned, the cleaning sewage and the concrete residue can be ensured to completely fall into the second sedimentation tank group 3 without splashing to the production area of the production line, and the adverse effect is caused to the ground and the production line equipment.
The hopper cleaning sewage contains a large amount of concrete residues, and needs to be subjected to standing precipitation for a long time, so that solid concrete can be precipitated and separated from liquid water. The cleaning water after complete precipitation can be repeatedly used for cleaning the hopper, so that the cleaning water can be recycled.
As shown in fig. 5-7, the second sedimentation tank group 3 comprises a fifth sedimentation tank 31, a sixth sedimentation tank 32 and a seventh sedimentation tank 33 which are communicated in sequence; the sixth sedimentation tank 32 and the seventh sedimentation tank 33 are arranged in parallel along the feeding direction Y of the feeding section 81 outside the annular feeding frame 8; the fifth sedimentation tank 31 is positioned below the annular feeding frame 8, and the sixth sedimentation tank 32 and the seventh sedimentation tank 33 are both arranged on one side of the fifth sedimentation tank 31 close to the end part of the cloth rack 6.
In this embodiment, the height H1 of the bottom of the fifth settling tank 31 is higher than the height H2 of the bottom of the sixth settling tank 32, and the height H2 of the bottom of the sixth settling tank 32 is higher than the height H3 of the bottom of the seventh settling tank 33.
Specifically, the three-level sedimentation process of the cleaning tank divides the original cleaning tank with single depth into three parts:
primary sedimentation (fifth sedimentation tank 31): the elevation H1 of the bottom of the tank is plus or minus 0.000 meter, is in a strip shape and is positioned under the annular feeding frame 8, and most of the cleaning sewage of the hopper firstly falls into the primary sedimentation tank for primary sedimentation;
secondary sedimentation (sixth sedimentation tank 32): the height H2 of the bottom of the tank is-0.500 m, the tank is positioned at the edge of the cloth rack 8, and the cleaning water after primary precipitation reaches a certain height and then flows into a secondary precipitation tank through a pipeline for secondary precipitation;
third-stage sedimentation (seventh sedimentation tank 33): the height H3 of the bottom of the tank is-1.000 meters, the tank is arranged in parallel with the second-stage sedimentation tank, and the cleaning water in the second-stage sedimentation tank flows into the third-stage sedimentation tank through a pipeline after being settled again for final sedimentation.
After the processes of drainage and fractional precipitation step by step, the cleaning sewage of the second sedimentation tank group 3 can be fully settled and precipitated, and the concrete is separated out as much as possible, so that the maximization of the sedimentation function of the cleaning tank with the same area is realized.
The above description is only for the preferred embodiment of the present application and should not be taken as limiting the present application in any way, and although the present application has been disclosed in the preferred embodiment, it is not intended to limit the present application, and those skilled in the art should understand that they can make various changes and modifications within the technical scope of the present application without departing from the scope of the present application, and therefore all the changes and modifications can be made within the technical scope of the present application.
Claims (5)
1. A cleaning system of a prefabricated part annular production line is characterized by comprising a first sedimentation tank (1) for cleaning a hopper of a stirring station host (4), a first sedimentation tank group (2) for cleaning a feed trolley (5) and a second sedimentation tank group (3) for cleaning the hopper on a material distribution rack (6);
the first sedimentation tank group (2) comprises a second sedimentation tank (21), a third sedimentation tank (22) and a fourth sedimentation tank (23) which are communicated in sequence, and the first sedimentation tank (1), the second sedimentation tank (21), the third sedimentation tank (22) and the fourth sedimentation tank (23) are arranged in sequence along the raw material conveying direction (X);
the elevation of the bottom of the fourth sedimentation tank (23) is lower than the elevation of the lowest bottom of the second sedimentation tank (21) and lower than the elevation of the lowest bottom of the third sedimentation tank (22);
the second sedimentation tank group (3) is positioned below one end of the cloth rack (6) close to the annular feeding frame (8), and the orthographic projection of the cloth rack (6) in the direction towards the second sedimentation tank group (3) covers the second sedimentation tank group (3);
the second sedimentation tank group (3) comprises a fifth sedimentation tank (31), a sixth sedimentation tank (32) and a seventh sedimentation tank (33) which are communicated in sequence; the sixth sedimentation tank (32) and the seventh sedimentation tank (33) are arranged in parallel along the feeding direction (Y) of the feeding section (81) outside the annular feeding frame (8); the fifth sedimentation tank (31) is positioned below the annular feeding frame (8), and the sixth sedimentation tank (32) and the seventh sedimentation tank (33) are both arranged on one side of the fifth sedimentation tank (31) close to the end part of the material distribution rack (6);
the height H1 of the bottom of the fifth sedimentation tank (31) is higher than the height H2 of the bottom of the sixth sedimentation tank (32), and the height H2 of the bottom of the sixth sedimentation tank (32) is higher than the height H3 of the bottom of the seventh sedimentation tank (33).
2. The cleaning system of the prefabricated member ring production line of claim 1, wherein the first settling tank (1) is positioned below the stirring station host (4), and the first settling tank group (2) is positioned between the stirring station host (4) and the stirring station bin (7) and below the ring-shaped feeding frame (8); the first sedimentation tank (1) is communicated with the first sedimentation tank group (2).
3. The cleaning system of the prefabricated member ring production line of claim 1, wherein a first water collecting well (11) is arranged at one end of the bottom of the first sedimentation tank (1) along the feeding direction (Y) of the feeding section (81) outside the ring-shaped feeding frame (8), and the bottom of the first sedimentation tank (1) is inclined downwards from the end opposite to the first water collecting well (11) and extends to the first water collecting well (11).
4. The cleaning system of the ring-shaped production line of prefabricated parts as claimed in claim 3, wherein the end of the bottom of the second sedimentation tank (21) corresponding to the first water collecting well (11) is provided with a second water collecting well (211), and the bottom of the second sedimentation tank (21) is inclined downwards from the end opposite to the second water collecting well (211) and extends to the second water collecting well (211).
5. The cleaning system of the prefabricated member ring production line of claim 4, wherein a third water collecting well (221) is formed at one end of the bottom of the third settling pond (22) corresponding to the second water collecting well (211), and the bottom of the third settling pond (22) is inclined downwards from one end opposite to the third water collecting well (221) and extends to the third water collecting well (221).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921485841.0U CN210905100U (en) | 2019-09-06 | 2019-09-06 | Cleaning system of prefabricated part annular production line |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201921485841.0U CN210905100U (en) | 2019-09-06 | 2019-09-06 | Cleaning system of prefabricated part annular production line |
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| CN210905100U true CN210905100U (en) | 2020-07-03 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110448938A (en) * | 2019-09-06 | 2019-11-15 | 长沙远大住宅工业阜阳有限公司 | A kind of cleaning system of prefabricated components circular line |
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2019
- 2019-09-06 CN CN201921485841.0U patent/CN210905100U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110448938A (en) * | 2019-09-06 | 2019-11-15 | 长沙远大住宅工业阜阳有限公司 | A kind of cleaning system of prefabricated components circular line |
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