CN216604221U - Sand and stone recovery system for concrete production area site - Google Patents
Sand and stone recovery system for concrete production area site Download PDFInfo
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- CN216604221U CN216604221U CN202122747537.2U CN202122747537U CN216604221U CN 216604221 U CN216604221 U CN 216604221U CN 202122747537 U CN202122747537 U CN 202122747537U CN 216604221 U CN216604221 U CN 216604221U
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Abstract
The utility model belongs to the technical field of concrete waste recovery, and particularly relates to a sand recovery system for a concrete production area site, which comprises: a rough washing tank; and a fine washing tank; the sand-stone separating mechanism is communicated with the rough washing tank through a first pipeline and is used for separating sand from the waste sand-stone slurry flowing out of the rough washing tank; the cleaning water in the fine washing tank is drained to a sand conveying line through a second pipeline to clean sand, and the sand recovery system is provided with a sand separation mechanism to separate sand from waste sand slurry flowing out of the rough washing tank; and the separated sand and stone are washed by the washing water in the fine washing tank, so that the recovery of sand and stone resources is realized, the recovery efficiency is improved, and the resource loss is reduced.
Description
Technical Field
The utility model belongs to the technical field of concrete waste recovery, and particularly relates to a sand and stone recovery system for a concrete production area site.
Background
In the concrete production flow, each production container all needs to be cleaned after production, and the cleaning object after cleaning includes: slurry, sand, etc.; the amount of the cleaning materials is large, and if the direct discharge has great influence on the environment, the resources are wasted.
At present, the recovery mode of the cleaning materials generally adopts: all the washings were collected in one collection tank. However, in the process of generating the cleaning object, the concentration of the cleaning object can be changed according to different cleaning conditions; the concentration of the cleaning matter generated by the primary cleaning of the same container is very high, and the concentration of the cleaning matter generated by the cleaning in the later period is very low, so that if the mode of uniformly collecting and then recycling the sand and stone is adopted, the efficiency is not high.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a sand and stone recovery system for a concrete production area site, which aims to solve the technical problem that the working efficiency is low because the existing cleaning objects adopt a mode of recovering sand and stone after being collected uniformly.
In order to solve the above technical problems, the present invention provides a sand and stone recovery system for a concrete production site, comprising: a rough washing tank; and a fine washing tank; the sand-stone separating mechanism is communicated with the rough washing tank through a first pipeline and is used for separating sand from the waste sand-stone slurry flowing out of the rough washing tank; and the cleaning water in the fine cleaning pool is drained to the sand conveying line through a second pipeline to clean sand.
In one embodiment, the first pipeline is provided with a first electric valve, and the first electric valve is controlled by a control module; and the sand separation mechanism includes: the filter sieve is suitable for receiving the sand and stone waste slurry generated by the rough washing tank to separate sand and stone; the overturning motor is connected with the filter sieve; when the control module controls the first electric valve to be closed, the overturning motor is controlled to drive the filter screen to dump sand to the sand conveying line.
In one embodiment, a sand cleaning mechanism is arranged on the sand conveying line and communicated with the second pipeline; the second pipeline is provided with a second electric valve controlled by the control module; grit wiper mechanism includes: the pressure pump and the sand and stone rough washing spray head are communicated with the second pipeline and controlled by the control module; the gravel rough-washing spray head is arranged above the gravel conveying line, the control module opens the second electric valve and starts the pressure pump to connect washing water to be sprayed out of the gravel rough-washing spray head.
In one embodiment, a sand fine washing spray head is arranged at the downstream of the sand coarse washing spray head; the sand and stone fine washing nozzle adopts a clean water source to wash sand and stone on the sand and stone conveying line.
In one embodiment, the waste slurry recovery system further comprises: the rough washing collecting pool and the fine washing collecting pool are arranged below the sand conveying line; wherein the rough washing collecting tank is suitable for collecting waste pulp after being treated by a filter screen; the fine cleaning collecting tank is suitable for collecting the cleaning wastewater of the sand and stone rough cleaning spray head and the sand and stone fine cleaning spray head.
The sand and stone recovery system has the advantages that the sand and stone separation mechanism is arranged, so that sand and stone are separated from the waste sand and stone slurry flowing out of the rough washing tank; and the separated sand and stone are washed by the washing water in the fine washing tank, so that the recovery of sand and stone resources is realized, the recovery efficiency is improved, and the resource loss is reduced.
Additional features and advantages of the utility model will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model. The objectives and other advantages of the utility model will be realized and attained by the structure particularly pointed out in the written description and drawings.
In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a schematic diagram of the sand recovery system for a concrete production site.
In the figure:
the device comprises a rough washing tank 1, a fine washing tank 2, a sand-stone separation mechanism 3, a filter screen 31, a turnover motor 32, a first pipeline 41, a first electric valve 411, a second pipeline 42, a second electric valve 421, a sand-stone cleaning mechanism 5, a pressure pump 51, a sand-stone rough washing nozzle 52, a sand-stone conveying line 6, a sand-stone fine washing nozzle 7, a rough washing collecting tank 8 and a fine washing collecting tank 9.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is apparent that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
As shown in fig. 1, the present embodiment provides a sand recovery system for a concrete production site, which includes: a rough washing tank 1; and a fine washing tank 2; the sand-stone separating mechanism 3 is communicated with the rough washing tank 1 through a first pipeline 41 and is used for separating sand from the sand-stone waste slurry flowing out of the rough washing tank 1; the cleaning water in the fine cleaning pool 2 is guided to the sand conveying line 6 through the second pipeline 42 to clean the sand.
In the embodiment, the sand-stone separating mechanism 3 is arranged to separate sand from the waste sand-stone slurry flowing out of the rough washing tank 1; and then the separated sand and stone are washed by the washing water in the fine washing tank 2, so that the recovery of sand and stone resources is realized, the recovery efficiency is improved, and the resource loss is reduced.
In this embodiment, optionally, a first electric valve 411 is disposed on the first pipeline 41, and the first electric valve 411 is controlled by a control module; and the sand separation mechanism 3 includes: a filter screen 31 adapted to receive the sand-rock waste slurry produced in the rough washing tank 1 to separate sand from sand; and a turnover motor 32 connected with the filter sieve 31; when the control module controls the first electric valve 411 to close, the control turning motor 32 drives the filter sieve 31 to dump sand to the sand conveying line 6.
In the present embodiment, the control module may be, but is not limited to, a PLC; the control module controls the electric valve 411 to be opened, so that the sand and stone waste slurry in the rough washing tank 1 flows into the filter sieve 31 through the first pipeline 41, and sand and stone are separated through the filter sieve 31; after the electric valve 411 is controlled to be closed through the control module, the overturning motor 32 is controlled to drive the filter sieve 31 to overturn, so that sand in the filter sieve is poured onto the sand conveying line 6, the operation is convenient and fast, the efficiency is high, and the automation degree is improved.
In this embodiment, optionally, a sand cleaning mechanism 5 is disposed on the sand conveying line, and the sand cleaning mechanism 5 is communicated with the second pipeline 42; the second pipeline 42 is provided with a second electric valve 421 controlled by a control module; grit wiper mechanism 5 includes: a pressure pump 51 and a sand rough-washing spray head 52 which are communicated with the second pipeline 42 and controlled by the control module; the sand rough-washing nozzle 52 is arranged above the sand conveying line 6, and the control module opens the second electric valve 421 and starts the pressure pump 51 to connect the cleaning water to be sprayed out of the sand rough-washing nozzle 52.
In this embodiment, the control module controls the second electric valve 421 to open the second pipeline 42, so that the cleaning water in the fine washing tank 2 enters the sandstone cleaning mechanism 5, is pressurized by the pressure pump 51 and then is sprayed out from the sandstone rough washing nozzle 52, and the sandstone conveyed on the sandstone conveying line 6 is roughly washed, thereby realizing the multi-stage utilization of resources and saving resources.
In this embodiment, optionally, a sand fine-washing nozzle 7 is further disposed downstream of the sand coarse-washing nozzle 52; the sand and stone fine washing spray head 7 adopts a clean water source to wash sand and stone on the sand and stone conveying line 6.
In this embodiment, the sand and stone fine washing nozzle 7 performs fine washing on the sand and stone roughly washed by the sand and stone rough washing nozzle 52 to remove the waste slurry on the sand and stone.
In this embodiment, optionally, the waste slurry recycling system further includes: a rough washing collecting pool 8 and a fine washing collecting pool 9 which are arranged below the sandstone conveying line 6; wherein the rough washing collecting tank 8 is suitable for collecting the waste pulp treated by the filter screen 31; the fine cleaning collecting tank 9 is suitable for collecting the cleaning wastewater of the sand coarse cleaning spray head 52 and the sand fine cleaning spray head 7.
In the embodiment, the rough washing collecting tank 8 and the fine washing collecting tank 9 are arranged to collect the high-concentration waste slurry and the low-concentration waste slurry respectively, so that the efficiency of waste slurry treatment is improved.
In conclusion, the sand-stone separating mechanism 3 is arranged to separate sand from the sand-stone waste slurry flowing out of the rough washing tank 1; the separated sand and stone are washed by the washing water in the fine washing tank 2, so that the recovery of sand and stone resources is realized, the recovery efficiency is improved, and the resource loss is reduced; the control module can be but is not limited to a PLC; the control module controls the electric valve 411 to be opened, so that the sand and stone waste slurry in the rough washing tank 1 flows into the filter sieve 31 through the first pipeline 41, and sand and stone are separated through the filter sieve 31; after the electric valve 411 is controlled to be closed by the control module, the overturning motor 32 is controlled to drive the filter sieve 31 to overturn, so that sand in the filter sieve is poured onto the sand conveying line 6, the operation is convenient and fast, the efficiency is high, and the automation degree is improved; the control module controls the second electric valve 421 to open the second pipeline 42, so that the cleaning water in the fine washing tank 2 enters the sandstone cleaning mechanism 5, is pressurized by the pressurizing pump 51 and then is sprayed out from the sandstone rough washing nozzle 52, and the sandstone conveyed on the sandstone conveying line 6 is roughly washed, thereby realizing the multi-stage utilization of resources and saving the resources; through setting up rough washing collecting pit 8 and fine washing collecting pit 9, collect the useless thick liquid of high concentration and the useless thick liquid of low concentration respectively, efficiency when improving useless thick liquid and handling.
The components (components without specific structures) selected for use in the present application are all common standard components or components known to those skilled in the art, and the structures and principles thereof can be known to those skilled in the art through technical manuals or through routine experimental methods.
In the description of the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the several embodiments provided in the present application, it should be understood that the disclosed system, apparatus and method may be implemented in other ways. The above-described embodiments of the apparatus are merely illustrative, and for example, the division of the units is only one logical division, and there may be other divisions when actually implemented, and for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection of devices or units through some communication interfaces, and may be in an electrical, mechanical or other form.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations can be made by the worker in the light of the above teachings without departing from the spirit of the utility model. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (5)
1. A grit recovery system for concrete production area ground, its characterized in that includes:
a rough washing tank; and
a fine washing tank; and
the sand-stone separation mechanism is communicated with the rough washing tank through a first pipeline and is used for separating sand from the waste sand-stone slurry flowing out of the rough washing tank;
and the cleaning water in the fine cleaning pool is drained to the sand conveying line through a second pipeline to clean sand.
2. A sand reclamation system as recited in claim 1 for a concrete production area site,
the first pipeline is provided with a first electric valve which is controlled by a control module; and
grit separating mechanism includes:
the filter sieve is suitable for receiving the sand and stone waste slurry generated by the rough washing tank to separate sand and stone; and
the overturning motor is connected with the filter sieve;
when the control module controls the first electric valve to be closed, the overturning motor is controlled to drive the filter screen to dump sand to the sand conveying line.
3. A sand reclamation system as recited in claim 2 for a concrete production area site,
a sand and stone cleaning mechanism is arranged on the sand and stone conveying line and communicated with the second pipeline;
the second pipeline is provided with a second electric valve controlled by the control module;
grit wiper mechanism includes: the pressure pump and the sand and stone rough washing spray head are communicated with the second pipeline and controlled by the control module; wherein
The grit coarse cleaning spray head is arranged above the grit conveying line, the control module opens the second electric valve and starts the pressure pump to connect the cleaning water to spray out of the grit coarse cleaning spray head.
4. A sand reclamation system as recited in claim 3 for a site in a concrete production area,
a sand and stone fine washing spray head is arranged at the lower part of the sand and stone rough washing spray head;
the sand and stone fine cleaning spray head adopts a clean water source to clean sand and stone on the sand and stone conveying line.
5. A sand recovery system for a concrete production site as recited in claim 4 further comprising:
the rough washing collecting pool and the fine washing collecting pool are arranged below the sand conveying line; wherein
The rough washing collecting tank is suitable for collecting waste slurry after being filtered and sieved;
the fine cleaning collecting tank is suitable for collecting the cleaning wastewater of the sand and stone rough cleaning spray head and the sand and stone fine cleaning spray head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122747537.2U CN216604221U (en) | 2021-11-10 | 2021-11-10 | Sand and stone recovery system for concrete production area site |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122747537.2U CN216604221U (en) | 2021-11-10 | 2021-11-10 | Sand and stone recovery system for concrete production area site |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216604221U true CN216604221U (en) | 2022-05-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122747537.2U Active CN216604221U (en) | 2021-11-10 | 2021-11-10 | Sand and stone recovery system for concrete production area site |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216604221U (en) |
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2021
- 2021-11-10 CN CN202122747537.2U patent/CN216604221U/en active Active
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