CN215627160U - Concrete pump pipe cleaning water recovery device - Google Patents
Concrete pump pipe cleaning water recovery device Download PDFInfo
- Publication number
- CN215627160U CN215627160U CN202121818332.2U CN202121818332U CN215627160U CN 215627160 U CN215627160 U CN 215627160U CN 202121818332 U CN202121818332 U CN 202121818332U CN 215627160 U CN215627160 U CN 215627160U
- Authority
- CN
- China
- Prior art keywords
- coarse aggregate
- filter screen
- sedimentation tank
- fine aggregate
- aggregate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
The utility model provides a concrete pump pipe cleaning water recovery device, which comprises a fine aggregate sedimentation tank, a coarse aggregate sedimentation tank and a water collection tank, wherein the fine aggregate sedimentation tank is connected with the coarse aggregate sedimentation tank through a pipeline; the fine aggregate sedimentation tank is covered with a coarse aggregate filter screen with an inclined plane, a coarse aggregate outlet is formed in the side wall where the lower end of the coarse aggregate filter screen is located, the side wall where the coarse aggregate outlet is located is connected with the coarse aggregate sedimentation tank, a drain hole is formed in the bottom of the side wall where the upper end of the coarse aggregate filter screen is located, and the water collecting tank is arranged around the drain hole. The utility model screens and collects coarse aggregate and fine aggregate by means of the obliquely arranged coarse aggregate filter screen, and filters and discharges the wastewater on the upper layer in time. This recovery unit simple structure need not reduce manual operation with the help of complicated mechanical equipment, is convenient for stereotype production and construction, is favorable to the cyclic utilization of concrete material and water resource.
Description
Technical Field
The utility model belongs to the technical field of building and industrial construction, and particularly relates to a concrete pump pipe cleaning water recovery device.
Background
In the existing building and industrial construction, concrete pouring of higher floors is generally realized by vertically transporting concrete by adopting a concrete automobile pump. When the pouring construction is completed each time, a large amount of water is needed to clean the concrete pump pipe so as to prevent the concrete from coagulating and blocking in the concrete pump pipe. The existing method for cleaning the concrete pump pipe generally directly discharges cleaning water generated in the cleaning process, and waste water and concrete mixture in the cleaning water can flow everywhere at the tail end of the pump pipe. This treatment not only pollutes the environment, but also causes waste of water and concrete materials.
The concrete aggregate part contained in the cleaning water of the concrete pump pipe, wherein the coarse aggregate (stones and the like) and the fine aggregate (sand) can be reused as the aggregate of fresh concrete, foundation replacement and the like, and the waste water can be recycled after being treated and used for cleaning other concrete equipment, such as a mixer and the like.
Based on this, how to recover concrete pump pipe cleaning water and screen and recover coarse aggregate, fine aggregate and waste water therein is a technical problem which needs to be solved urgently.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a concrete pump pipe cleaning water recovery device aiming at the defects of the prior art, which can recover and screen concrete pump pipe cleaning water without the help of complex mechanical equipment, and has simple structure and convenient operation.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model provides a concrete pump pipe cleaning water recovery device, which comprises a fine aggregate sedimentation tank, a coarse aggregate sedimentation tank and a water collection tank, wherein the fine aggregate sedimentation tank is connected with the coarse aggregate sedimentation tank through a pipeline; the fine aggregate sedimentation tank is covered with a coarse aggregate filter screen with an inclined plane; a coarse aggregate outlet is formed in the side wall where the lower end of the coarse aggregate filter screen is located; the side wall where the coarse aggregate outlet is located is connected with a coarse aggregate sedimentation tank; a drain hole is formed in the bottom of the side wall where the upper end of the coarse aggregate filter screen is located; the water collecting tank is arranged around the drain hole.
On the basis of the technical scheme, the top of the drain hole is lower than the edge of the lower end of the coarse aggregate filter screen.
On the basis of the technical scheme, the bottom of the side wall of the fine aggregate sedimentation tank is provided with fine aggregate cleaning holes.
On the basis of the technical scheme, the bottom end of the drain hole is higher than the top end of the fine aggregate cleaning hole.
On the basis of the technical scheme, the fine aggregate cleaning hole, the drain hole and the coarse aggregate outlet are positioned on different side walls of the fine aggregate sedimentation tank.
On the basis of the technical scheme, the horizontal included angle of the coarse aggregate filter screen is 30-45 degrees.
On the basis of the technical scheme, the aperture of the coarse aggregate filter screen is 5 mm.
On the basis of the technical scheme, the bottom of the coarse aggregate sedimentation tank is flush with the bottom of the fine aggregate sedimentation tank.
On the basis of the technical scheme, the bottom of the water collecting tank is lower than the bottom of the fine aggregate sedimentation tank.
On the basis of the technical scheme, a fine aggregate filter screen is arranged in the drain hole.
Compared with the prior art, the utility model has the beneficial effects that:
the concrete pump pipe cleaning water recovery device is respectively provided with the fine aggregate sedimentation tank, the coarse aggregate sedimentation tank and the water collecting tank, the coarse aggregate filter screen in the fine aggregate sedimentation tank is obliquely arranged along the horizontal direction, coarse aggregates accumulated above the fine aggregate sedimentation tank automatically fall into the coarse aggregate collecting tank under the action of gravity, complex mechanical and manual operation is not needed, and the blockage of the coarse aggregate filter screen is avoided; the drain hole that sets up in the bottom of fine aggregate sedimentation tank lateral wall can timely separation and the waste water of discharging in the fine aggregate sedimentation tank, and the fine aggregate clearance hole that sets up of its lateral wall is convenient for carry out regular clearance to the fine aggregate of collecting. The recovery device has simple structure, is convenient for shaped production and construction, and is beneficial to recycling of concrete materials and water resources.
Drawings
Fig. 1 is an overall structural schematic view of a concrete pump pipe washing water recovery apparatus according to the present invention.
FIG. 2 is a side view of the concrete pump pipe cleaning water recycling device of the present invention in use.
The method comprises the following steps of 1-fine aggregate sedimentation tank, 11-coarse aggregate filter screen, 12-coarse aggregate outlet, 13-drain hole, 14-fine aggregate cleaning hole, 2-coarse aggregate sedimentation tank, 3-water collecting tank and 4-pump pipe washing tail end.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the following embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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.
It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.
The present invention is further illustrated by the following examples, which are not to be construed as limiting the utility model.
As shown in fig. 1, the concrete pump pipe cleaning water recovery device provided by the utility model comprises a fine aggregate sedimentation tank 1, a coarse aggregate sedimentation tank 2 and a water collection tank 3;
a coarse aggregate filter screen 11 which is arranged in the fine aggregate sedimentation tank 1 in an inclined manner along the horizontal direction; the coarse aggregate filter screen 11 is respectively connected with the side wall of the fine aggregate sedimentation tank 1 through four edges of the coarse aggregate filter screen, namely, the fine aggregate sedimentation tank 1 is divided into an open space at the upper part of the fine aggregate sedimentation tank and a closed space at the lower side of the coarse aggregate filter screen 11 through the coarse aggregate filter screen 11, and the separation of coarse aggregates and fine aggregates is realized. Wherein, coarse aggregate filter screen 11 can select to fix on the lateral wall of fine aggregate sedimentation tank 1 with the detachable mode, both is convenient for to the cleanness and the change of coarse aggregate filter screen 11, is convenient for again clear up fine aggregate sedimentation tank 1 inside.
A coarse aggregate outlet 12 is formed above the side wall where the lower end of the coarse aggregate filter screen 11 is located, and the side wall where the coarse aggregate outlet 12 is located is connected with the coarse aggregate sedimentation tank 2. The bottom of coarse aggregate export 12 ends in the edge of coarse aggregate filter screen 11 minimum, and the coarse aggregate that can't pass through coarse aggregate filter screen 11 can be earlier accumulated on coarse aggregate filter screen 11, because coarse aggregate filter screen 11 sets up that inclines, the coarse aggregate of accumulation can slide to the low department along the filter screen surface of slope because of self action of gravity to finally through setting up the coarse aggregate export 12 roll-off in coarse aggregate filter screen 11 minimum, enter into in the coarse aggregate sedimentation tank 2.
A drain hole 13 is formed in the bottom of the side wall where the upper end of the coarse aggregate filter screen 11 is located and used for timely draining the separated wastewater; the sump 3 is disposed around the drain hole 13 for collecting the discharged wastewater.
Preferably, the top of the drain hole 13 is lower than the lowest edge of the coarse aggregate filtering screen 11, so as to prevent the wastewater from flowing out from the coarse aggregate outlet and ensure the separation effect.
Further, the bottom of the side wall of the fine aggregate sedimentation tank 1 is provided with fine aggregate cleaning holes 14. The fine aggregate cleaning holes 14 are in a closed state in the normal working state, when the fine aggregates in the fine aggregate sedimentation tank 1 accumulate to a certain amount, the fine aggregate cleaning holes 14 can be opened, and the inconvenience caused by the mode of cleaning the fine aggregates by disassembling and assembling the coarse aggregate filter screen 11 is avoided for cleaning the fine aggregates accumulated in the fine aggregate cleaning holes 14.
Further, the bottom end of the drain hole 13 is higher than the top end of the fine aggregate cleaning hole 14. Under the coarse aggregate filter screen 11 of the fine aggregate sedimentation tank 1, the wastewater and the fine aggregate are separated, and the fine aggregate is settled at the bottom of the fine aggregate sedimentation tank 1. The bottom of the water outlet 13 is higher than the fine aggregate cleaning hole 14, so that the fine aggregate can be effectively prevented from overflowing from the water outlet, and the separation effect is ensured.
In this embodiment, the fine aggregate cleaning hole 14, the drain hole 13 and the coarse aggregate outlet 12 are respectively disposed on different sidewalls of the fine aggregate settling tank 1. As shown in fig. 1, the coarse aggregate outlet 12 and the drain 11 are provided on a pair of side walls of the fine aggregate settling tank, which are disposed opposite to each other, and one or more fine aggregate cleaning holes 14 are formed in the other pair of side walls. The coarse aggregate outlet 12, the drain hole 13 and the fine aggregate cleaning hole 14 are dispersedly arranged on different side walls, so that various cleaning works are conveniently carried out, and interference is avoided.
Further, the included angle of coarse aggregate filter screen 11 and horizontal plane is 30 ~ 45, and when the inclination of coarse aggregate filter screen 11 set up to this angle within range, can improve the separation speed of material to obtain better separation effect. Preferably, the aperture of the coarse aggregate filter screen 11 is set to 5mm to achieve better screening of coarse and fine aggregates.
As shown in fig. 1, in this embodiment, the bottom of the coarse aggregate sedimentation tank 2 is flush with the bottom of the fine aggregate sedimentation tank 1, which is convenient for shaped production and construction. Furthermore, the bottom of the water collecting tank 3 is arranged to be lower than the bottom of the fine aggregate sedimentation tank 1. This kind of 3 structures of catch basin of formula of sinking not only provides the water storage space of bigger capacity, can also prevent that the water of depositing in the catch basin 3 from flowing back to in the fine aggregate sedimentation tank 1. The distance between the bottom of the water collecting tank 3 and the bottom of the fine aggregate sedimentation tank in the vertical direction can be adjusted according to the size of the plane of the water collecting tank and the size of the water quantity of the washing pump, so as to ensure that the water in the water collecting tank 3 cannot overflow into the fine aggregate sedimentation tank 1.
Further, a fine aggregate filter screen is arranged in the drain hole 13 and used for intercepting fine aggregates entering the water collecting tank.
The concrete pump pipe cleaning water recovery device can also comprise a fixing device for the tail end 4 of the pump cleaning pipe, and the fixing device is arranged above the coarse aggregate filter screen 11. This fixing device can be support frame or stores pylon for fix a position and fix pump washing pipe end 4, avoid pump washing pipe to produce in the cleaning process and rock. Of course, the pump washing pipe end 4 may be fixed by holding the pump washing pipe end 4 by a constructor without the aid of the fixing device, so that the position and the direction of the pump washing pipe end 4 can be adjusted flexibly, and the position and the direction are not limited too much.
The working principle of the utility model is as follows:
referring to fig. 2, after the pouring construction is finished, a concrete pump pipe of the concrete automobile pump is connected with a pump washing pipe to wash the concrete automobile pump, the tail end 4 of the pump washing pipe is placed above a fine aggregate sedimentation tank 1 of a concrete pump pipe washing water recovery device, and the operation of discharging water and sucking the pump pipe is carried out. The process that the residual concrete in the concrete pump pipe falls from the high altitude after adding water can cause segregation, separate the concrete raw materials, the washing water with these concrete raw materials can pass through the coarse aggregate filter screen 11 in the fine aggregate sedimentation tank 1 earlier, the coarse aggregate that can't pass through the coarse aggregate filter screen 11 can accumulate gradually above the coarse aggregate filter screen 11, and the fine aggregate of tiny particle can enter into the inside of fine aggregate sedimentation tank 1 along with washing water. When the coarse aggregates on the coarse aggregate filter screen 11 are gradually increased, the coarse aggregates slide to a lower position along the surface of the inclined coarse aggregate filter screen 11 under the action of self gravity, and finally slide out of the coarse aggregate outlet 12 to enter a coarse aggregate sedimentation tank.
In the fine aggregate sedimentation tank 1, the fine aggregate passing through the coarse aggregate filter screen 11 gradually settles at the bottom of the wastewater, and the wastewater on the upper layer enters the water collecting tank 3 through the drain hole 13. A fine aggregate filter screen is arranged in the drain hole 13 to intercept fine aggregates and further filter wastewater. The water collecting tank 3 adopts a sinking design, has larger capacity and can also avoid the backflow of the wastewater. When the fine aggregate in the fine aggregate sedimentation tank 1 is accumulated to a certain degree, the fine aggregate cleaning hole at the bottom of the side wall of the fine aggregate sedimentation tank 1 is opened, and then the fine aggregate in the fine aggregate sedimentation tank can be cleaned in time.
In conclusion, the concrete pump pipe cleaning water recovery device provided by the utility model has the advantages of simple structure and convenience in operation, and can realize the recovery and screening of concrete pump pipe cleaning water without complex mechanical equipment, so that the coarse aggregate, the fine aggregate and water resources in the concrete pump pipe cleaning water can be recycled conveniently.
While the utility model has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the utility model.
Claims (10)
1. A concrete pump pipe cleaning water recovery device is characterized by comprising a fine aggregate sedimentation tank (1), a coarse aggregate sedimentation tank (2) and a water collection tank (3);
the fine aggregate sedimentation tank (1) is covered with a coarse aggregate filter screen (11) with an inclined plane;
a coarse aggregate outlet (12) is formed in the side wall where the lower end of the coarse aggregate filter screen (11) is located;
the side wall where the coarse aggregate outlet (12) is located is connected with a coarse aggregate sedimentation tank (2);
a drain hole (13) is formed in the bottom of the side wall where the upper end of the coarse aggregate filter screen (11) is located;
the water collecting tank (3) is arranged around the drain hole (13).
2. The concrete pump pipe washing water recycling device according to claim 1, wherein the top of the drain hole (13) is lower than the edge of the lower end of the coarse aggregate filter screen (11).
3. The concrete pump pipe cleaning water recycling device according to claim 1, wherein the bottom of the side wall of the fine aggregate settling tank (1) is provided with fine aggregate cleaning holes (14).
4. The concrete pump pipe washing water recycling device according to claim 3, wherein the bottom end of the drain hole (13) is higher than the top end of the fine aggregate cleaning hole (14).
5. The concrete pump pipe washing water recovery apparatus according to claim 3, wherein the fine aggregate cleaning hole (14) is located on a different side wall of the fine aggregate settling tank (1) from the drain hole (13) and the coarse aggregate outlet (12).
6. The concrete pump pipe cleaning water recovery device according to claim 1, wherein the horizontal included angle of the coarse aggregate filter screen (11) is 30-45 °.
7. The concrete pump pipe washing water recycling device according to claim 1, wherein the aperture of the coarse aggregate filter screen (11) is 5 mm.
8. The concrete pump pipe washing water recovery device according to claim 1, wherein the bottom of the coarse aggregate settling tank (2) is flush with the bottom of the fine aggregate settling tank (1).
9. The concrete pump pipe washing water recycling device according to claim 1, characterized in that the bottom of the water collecting tank (3) is lower than the bottom of the fine aggregate settling tank (1).
10. The concrete pump pipe washing water recycling device according to claim 1, wherein a fine aggregate filter screen is arranged in the drain hole (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121818332.2U CN215627160U (en) | 2021-08-05 | 2021-08-05 | Concrete pump pipe cleaning water recovery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121818332.2U CN215627160U (en) | 2021-08-05 | 2021-08-05 | Concrete pump pipe cleaning water recovery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215627160U true CN215627160U (en) | 2022-01-25 |
Family
ID=79895602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121818332.2U Active CN215627160U (en) | 2021-08-05 | 2021-08-05 | Concrete pump pipe cleaning water recovery device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215627160U (en) |
-
2021
- 2021-08-05 CN CN202121818332.2U patent/CN215627160U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103474722B (en) | A kind of lead plaster screening sedimenting system of water circulation use | |
| CN207913371U (en) | A kind of concrete mixing plant waste water circulatory system | |
| CN104874591A (en) | Building remaining mud processing technology and system | |
| CN205475588U (en) | Regional burst rainwater processing system based on reposition of redundant personnel tubulation net | |
| CN215627160U (en) | Concrete pump pipe cleaning water recovery device | |
| CN209835808U (en) | Concrete gravel slurry water recovery system | |
| CN205475587U (en) | Regional burst rainwater reposition of redundant personnel processing system based on reposition of redundant personnel tubulation net | |
| CN210495521U (en) | Waste water circulating system of concrete mixing plant | |
| CN110270159A (en) | A kind of drop energy emission reduction water circulation system | |
| CN204747062U (en) | Surplus mud processing system of building | |
| CN215352461U (en) | Concrete mixer truck effluent treatment plant | |
| CN207761000U (en) | Online Processing System with precipitation and filtering function | |
| CN216223315U (en) | Suspension filter device | |
| CN211273867U (en) | Concrete tank car carwash sewage recovery system | |
| CN209076230U (en) | A kind of dmp filter purification device | |
| CN210385114U (en) | Refined slurry water treatment system | |
| CN209828437U (en) | Terminal filter equipment of rainwater drainage system | |
| CN209835809U (en) | Automatic recovery system of concrete slurry | |
| CN113187022A (en) | Rainwater collection and discharge ecological system | |
| CN206783489U (en) | Transformer station's sewage treatment unit | |
| CN207760099U (en) | Rainwater Online Processing System with precipitation and pre-washing function | |
| CN219815594U (en) | Concrete pump pipe washing pipe waste water and waste residue collecting and processing device | |
| CN217041683U (en) | Concrete pump pipe washes waste water treatment system of recycling | |
| CN221001340U (en) | Engineering drainage filtering device | |
| CN209958632U (en) | Rainwater collection device with filtering and impurity removing functions |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |