CN215995917U

CN215995917U - Waste slurry water recycling system of concrete mixing plant

Info

Publication number: CN215995917U
Application number: CN202122632670.3U
Authority: CN
Inventors: 魏云峰
Original assignee: Jiangsu Ding Concrete Building Materials Co ltd
Current assignee: Jiangsu Ding Concrete Building Materials Co ltd
Priority date: 2021-10-31
Filing date: 2021-10-31
Publication date: 2022-03-11
Anticipated expiration: 2031-10-31

Abstract

The utility model discloses a concrete mixing plant's waste slurry water recycle system relates to waste slurry water and collects the field, including fixed case, the inner wall of fixed case is provided with the guide plate, one side activity of guide plate is provided with the fly leaf, one side of fixed case is provided with first filter plate, one side of fixed case is provided with transfer passage, one side of transfer passage is provided with the sedimentation tank. The utility model discloses a let in the waste slurry water in the fixed box, the waste slurry water is along guide plate downstream, the stone is blocked by first filter plate, and fine sand and waste water then can get into during transfer passage gets into the sedimentation tank, along with rising of water level in the sedimentation tank, under the effect of second filter plate, through the top that filterable water rises to the second filter plate, the start-up water pump extracts it, so that subsequent reuse, and fine sand then is located between locating plate and the second filter plate, hoist locating plate and second filter plate through using hoist mechanism, can collect fine sand on the locating plate.

Description

Waste slurry water recycling system of concrete mixing plant

Technical Field

The utility model relates to a field is collected to the waste slurry water, specifically is a waste slurry water recycle system of concrete mixing plant.

Background

With the development of modern building industry, concrete has the advantages of technical quality and environmental protection, and is widely popularized and applied in large and medium-sized cities throughout the country, waste concrete and waste water for cleaning mixers and transport vehicles are generated in the process of producing concrete in a concrete mixing plant, and the waste water after cleaning contains cementitious material alkaline substances and has great damage to soil, so the method has extremely important significance for recycling concrete waste slurry.

When concrete waste slurry water is treated, solid sand and stone are separated from waste water by a filtering device, and the waste water is discharged after being treated.

But traditional filter equipment is only with grit and separation of water when using, and wherein fine sand and stone all are the mixing state, when needs recycle, need spend more time and carry out the secondary separation, and working strength is big, and the operation is comparatively inconvenient, and waste water discharges the waste that can cause the water resource after the separation simultaneously, has certain influence to the cost.

SUMMERY OF THE UTILITY MODEL

Based on this, the utility model aims at providing a waste slurry water recycle system of concrete mixing plant to solve general waste slurry water recycle system careful not enough to the grit separation, water resource utilization incomplete technical problem.

In order to achieve the above object, the utility model provides a following technical scheme: a waste slurry recycling system of a concrete mixing plant comprises a fixed box, wherein an inlet is formed at the top end of the fixed box;

the inner wall of the fixed box is provided with a guide plate which is arranged in an inclined manner, a movable plate is slidably mounted at the lower end of the guide plate and is used for supporting against the inner wall of the fixed box, a first filter plate is mounted on the position, opposite to the movable plate, of the inner wall of the fixed box, the fixed box is communicated with and provided with a conveying channel on the outer side of the first filter plate (5), a third filter plate is arranged at the bottom of the guide plate in the fixed box, and the arrangement direction of the third filter plate is opposite to the arrangement direction of the guide plate;

the sedimentation tank, inside bottom is provided with the locating plate, the second filter plate is installed at the locating plate top interval, the sedimentation tank is inside to being located the locating plate with space between the second filter plate communicate in transfer passage, the water pump is installed in the sedimentation tank outside, place in the water pump water inlet the sedimentation tank is inside and to be located second filter plate top.

Through adopting above-mentioned technical scheme, the separation effect of solid grit is more careful, and waste water can wash reuse after filtering again.

The utility model relates to a concrete mixing plant's further improvement of waste slurry water recycle system lies in, the guide plate is close to first filter plate one end lower surface is formed with the spout, slidable mounting has the fly leaf that is used for being close to or keeping away from first filter plate in the spout, the bottom of guide plate is installed and is used for the drive the gliding telescopic link of fly leaf.

The utility model relates to a further improvement of concrete mixing plant's waste slurry water recycle system lies in, the telescopic link pass through the fixed plate install in the bottom of guide plate, the end that stretches out of telescopic link connect in the bottom of fly leaf.

The utility model relates to a concrete mixing plant's waste slurry water recycle system further improvement lies in, vibration element is installed to the bottom of third filter plate, control panel, vibration element and control panel electric connection are installed in the front of fixed case. The vibration element vibrates the third filter plate, thereby facilitating the falling of the stone

The utility model relates to a further improvement of concrete mixing plant's waste slurry water recycle system lies in, the front of fixed case is to lieing in the second discharge gate has been seted up to the below of third filter plate, the bottom of fixed case is provided with the push pedal, the back mounted of fixed case has the cylinder, and the cylinder stretches out the end and is connected with the push pedal.

The utility model relates to a further improvement of waste grout water recycle system of concrete mixing plant lies in, the top of locating plate is connected with the second filter plate through the reference column.

The utility model relates to a concrete mixing plant's further improvement of waste slurry water recycle system lies in, the top of second filter plate is provided with the pull ring for external hoist mechanism. Through adopting above-mentioned technical scheme, can pull out locating plate and second filter plate simultaneously, conveniently collect inside fine sand.

The utility model relates to a further improvement of concrete mixing plant's waste slurry water recycle system lies in, be formed with the location spout of vertical setting on the sedimentation tank inner wall, be equipped with on the locating plate and slide and locate the portion of sliding in the spout of location.

To sum up, the utility model discloses mainly have following beneficial effect: waste slurry water is led into the fixed box, the waste slurry water moves downwards along the guide plate, the stone blocks are blocked by the first filter plate, fine sand and waste water can enter the conveying channel and enter the sedimentation tank, the filtered water rises above the second filter plate under the action of the second filter plate along with the rising of the water level in the sedimentation tank, the water pump is started to pump the fine sand and the waste water for subsequent reuse, the fine sand is positioned between the positioning plate and the second filter plate, the positioning plate and the second filter plate are lifted by using the lifting mechanism, the fine sand on the positioning plate can be collected, when the stone blocks in the fixed box need to be treated, the telescopic rod is started, the movable plate is opened, the stone blocks fall onto the third filter plate, larger stone blocks are discharged along the third filter plate, smaller stone blocks fall onto the bottom of the fixed box, the stone blocks, the fine sand and the water are separately collected, and the subsequent reuse is facilitated, the separation effect of solid grit is more careful, and waste water can wash once more after filtering, used repeatedly.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is an internal cross-sectional view of the fixing box of the present invention;

FIG. 3 is a schematic view of the interior of the sedimentation tank of the present invention;

fig. 4 is an enlarged schematic view of a portion a in fig. 2.

In the figure: 1. a fixed box; 11. a first discharge port; 2. a baffle; 3. a movable plate; 4. a telescopic rod; 5. a first filter plate; 6. a delivery channel; 7. a sedimentation tank; 8. positioning a plate; 9. a positioning column; 10. a second filter plate; 11. a pull ring; 12. a water pump; 13. a hose; 14. a third filter plate; 15. a vibrating element; 16. pushing the plate; 17. a cylinder; 18. a second discharge port; 19. a control panel.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

The following describes an embodiment of the present invention according to its overall structure.

As shown in fig. 1-4, a waste slurry recycling system of a concrete mixing plant comprises a fixed box 1, a guide plate 2 is arranged on the inner wall of the fixed box 1, a movable plate 3 capable of opening and closing left and right is movably arranged on one side of the guide plate 2, a first filter plate 5 is arranged on one side of the fixed box 1, a conveying channel 6 is arranged on one side of the fixed box 1 in a communicating manner, the first filter plate 5 is arranged between the conveying channel 6 and the fixed box 1, a sedimentation tank 7 is arranged on one side of the conveying channel 6 in a communicating manner, waste slurry enters the fixed box 1 and moves along the guide plate 2, stone blocks are blocked by the first filter plate 5, fine sand and waste water can enter the conveying channel 6 and enter the sedimentation tank 7, a positioning plate 8 is arranged at the bottom of the sedimentation tank 7, a second filter plate 10 is arranged above the positioning plate 8 at intervals, a water pump 12 is arranged on one side of the sedimentation tank 7, along with the rising of the water level in the sedimentation tank 7, under the effect of second filter plate 10, through filterable water rise to the top of second filter plate 10, start water pump 12 and extract the water above second filter plate 10, the inside bottom that is located guide plate 2 of fixed case 1 is provided with third filter plate 14 (the incline direction is opposite with guide plate 2 incline direction), is formed with the first discharge gate 11 that supplies third filter plate 14 bottom to run through on the fixed case 1 for realize the discharge of stone on the third filter plate 14. When the inside stone of fixed case 1 needs to be handled, start the shrink of telescopic link 4, fly leaf 3 is in the open mode for fixed case 1 this moment, and the stone falls into third filter plate 14 from the space between fly leaf 3 and the fixed case 1 inner wall (being formed with the whereabouts mouth), and great stone is discharged along third filter plate 14, and less stone falls into the bottom of fixed case 1. In the embodiment, (1) the conveying channel 6 is communicated with the bottom of the sedimentation tank 7 to a position below the positioning plate 8; (2) the outer diameter of the positioning plate 8 and the outer diameter of the second filter plate 10 are matched with the inner diameter of the sedimentation tank 7, the positioning plate 8 and the second filter plate 10 can move up and down relative to the sedimentation tank 7, and in actual use, the peripheral outer walls of the positioning plate 8 and the second filter plate 10 are attached to the peripheral inner wall of the sedimentation tank 7.

Preferably, the guide plate 2 is close to the first filter plate 5 one end lower surface and is formed with the spout, and slidable mounting has the fly leaf 3 that is used for being close to or keeping away from first filter plate 5 in the spout, and the telescopic link is installed through the fixed plate in the bottom of guide plate 2, and the end that stretches out of telescopic link is connected in the bottom of fly leaf 3 for drive fly leaf 3 is for the spout horizontal slip, realizes opening and closing of fly leaf 3. When the telescopic rod is contracted, the movable plate 3 is in an open state, stones filtered by the first filter plate 5 fall onto the third filter plate 14, when the telescopic rod is extended, the movable plate is in a closed state, and at the moment, the movable plate is exposed at the right end of the guide plate 2 and is attached to and supported on the position, corresponding to the first filter plate 5, of the inner wall of the fixed box 1 (specifically, the position of a point of deviation above or below the bottom end of the first filter plate 5 is all the same). In the embodiment, (1) the front-back width dimension of the movable plate 3 is adapted to the front-back width dimension of the fixed box 1; (2) the telescopic rod can be an electric telescopic rod; (3) the end that stretches out of telescopic link passes through the connecting block to be connected in the bottom of fly leaf 3: (4) the upper surface of the right end of the guide plate 2 is provided with a smooth transition inclined surface aligned with the upper surface of the movable plate 3; (5) the upper surface of the movable plate 3 slides and is attached to the groove surface of the sliding groove.

Referring to fig. 2, the bottom of the deflector 2 is provided with a telescopic rod 4, and the telescopic rod 4 is connected to the movable plate 3, when the movable plate 3 needs to be opened, the telescopic rod 4 is started, so as to control the movable plate 3 to slide left and right.

Referring to fig. 2, the vibration element 15 is installed at the bottom of the third filter plate 14, the control panel 19 is installed on the front surface of the fixed box 1, the telescopic rod 4 and the vibration element 15 are electrically connected to the control panel 19, and the vibration element 15 vibrates to accelerate the movement of the stone on the third filter plate 14.

Referring to fig. 1, the front surface of the fixing box 1 is further provided with a second discharge hole 18, the bottom of the fixing box 1 is provided with a push plate 16, the back surface of the fixing box 1 is provided with an air cylinder 17, the air cylinder 17 is connected with the push plate 16, the air cylinder 17 is started, the output end of the air cylinder 17 enables the push plate 16 to move forward, and small stones filtered by the third filter plate 14 at the bottom end inside the fixing box 1 are pushed out.

Referring to fig. 3, a positioning column 9 is disposed on the top of the positioning plate 8, the positioning plate 8 is connected to a second filter plate 10 through the positioning column 9, a pull ring 11 is disposed on the top of the second filter plate 10, the pull ring 11 is externally connected to a lifting mechanism, and the lifting mechanism pulls out the positioning column 9 and the second filter plate 10 together through the pull ring 11 to clean fine sand inside. Further, a vertically arranged positioning chute is formed on the inner wall of the sedimentation tank 7, and a sliding part which is slidably arranged in the positioning chute is arranged on the positioning plate 8.

Referring to fig. 1, a hose 13 is disposed at a water inlet of the water pump 12, one end of the hose 13 extends into the sedimentation tank 7 and is disposed above the second filter plate 10, and the water pump 12 can pump the wastewater filtered by the second filter plate in the sedimentation tank 7 through the hose 13.

The utility model discloses in, the filter fineness of first filter plate 5, third filter plate 14 is different, and the mesh number that corresponds is different, specifically confirms according to the in-service use requirement.

The utility model discloses a theory of operation does: introducing waste slurry water into a fixed box 1, wherein the waste slurry water moves downwards along a guide plate 2, stones are blocked by a first filter plate 5, fine sand and waste water can enter a conveying passage 6 and enter a sedimentation tank 7, the fine sand and the waste water can enter a sedimentation tank 7 along with the rising of the water level in the sedimentation tank 7, the filtered water rises above a second filter plate 10 under the action of the second filter plate 10, a water pump 12 is started to pump the fine sand for subsequent reuse, the fine sand is positioned between a positioning plate 8 and the second filter plate 10, the positioning plate 8 and the second filter plate 10 are lifted by using a lifting mechanism, the fine sand on the positioning plate 8 can be collected, when the stones in the fixed box 1 need to be treated, a telescopic rod 4 is started, a movable plate 3 is opened, the stones fall onto a third filter plate 14, larger stones are discharged along the third filter plate 14, smaller stones fall into the bottom of the fixed box 1, and the stones are collected, The fine sand and the water are collected, so that the subsequent repeated use is facilitated, the separation effect of the solid sand and stone is more delicate, and the wastewater can be washed again after being filtered and is repeatedly used.

Although embodiments of the present invention have been shown and described, it is intended that the present embodiments be illustrative only and not limiting to the invention, and that the particular features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples, and that modifications, substitutions, variations, and the like, which are not inventive in light of the above teachings, may be made to the embodiments by those skilled in the art without departing from the principles and spirit of the present invention, but are to be construed as broadly as the following claims.

Claims

1. The utility model provides a concrete mixing plant's waste slurry water recycle system, includes fixed case (1), the top of fixed case (1) is formed with import, its characterized in that:

the inner wall of the fixed box (1) is provided with a guide plate (2) which is obliquely arranged, a movable plate (3) is slidably mounted at the lower end of the guide plate (2) and is used for supporting against the inner wall of the fixed box (1), a first filter plate (5) is mounted on the inner wall of the fixed box (1) opposite to the position of the movable plate (3), the fixed box (1) is communicated with a conveying channel (6) on the outer side of the first filter plate (5), a third filter plate (14) is arranged at the bottom of the guide plate (2) in the fixed box (1), and the arrangement direction of the third filter plate (14) is opposite to the arrangement direction of the guide plate (2);

sedimentation tank (7), inside bottom are provided with locating plate (8), second filter plate (10) are installed at locating plate (8) top interval, sedimentation tank (7) are inside to being located locating plate (8) with space between second filter plate (10) communicate in transfer passage (6), water pump (12) are installed in sedimentation tank (7) outside, place in water pump (12) water inlet sedimentation tank (7) are inside and to be located second filter plate (10) top.

2. The system of claim 1, wherein the system comprises: guide plate (2) are close to first filter plate (5) one end lower surface is formed with the spout, slidable mounting has fly leaf (3) that are used for being close to or keeping away from first filter plate (5) in the spout, the bottom of guide plate (2) is installed and is used for the drive fly leaf (3) gliding telescopic link.

3. The system for recycling the waste slurry of the concrete mixing plant according to claim 2, characterized in that: the telescopic rod is installed at the bottom end of the guide plate (2) through the fixing plate, and the extending end of the telescopic rod is connected to the bottom end of the movable plate (3).

4. The system of claim 1, wherein the system comprises: the vibrating element (15) is installed to the bottom of third filter plate (14), control panel (19) are installed on the front of fixed case (1), vibrating element (15) and control panel (19) electric connection.

5. The system of claim 1, wherein the system comprises: the front of the fixed box (1) is opposite to the lower part of the third filter plate (14) and is provided with a second discharge hole (18), the bottom of the fixed box (1) is provided with a push plate (16), the back of the fixed box (1) is provided with an air cylinder (17), and the extending end of the air cylinder (17) is connected with the push plate (16).

6. The system of claim 1, wherein the system comprises: the top of the positioning plate (8) is connected with a second filter plate (10) through a positioning column (9).

7. The system of claim 6, wherein the system comprises: and a pull ring (11) is arranged at the top of the second filter plate (10) and is used for externally connecting a lifting mechanism.

8. The system of claim 6, wherein the system comprises: the sedimentation tank is characterized in that a vertically arranged positioning sliding groove is formed in the inner wall of the sedimentation tank (7), and a sliding part arranged in the positioning sliding groove in a sliding manner is arranged on the positioning plate (8).