CN218392529U

CN218392529U - Concrete mixing plant sewage recovery utilizes device

Info

Publication number: CN218392529U
Application number: CN202222830389.5U
Authority: CN
Inventors: 吴惠平; 王竞; 王喆弘; 周华光; 周炜; 吴林峯; 周文书
Original assignee: Huizhou Huahao Concrete Co ltd
Current assignee: Huizhou Huahao Concrete Co ltd
Priority date: 2022-10-26
Filing date: 2022-10-26
Publication date: 2023-01-31
Anticipated expiration: 2032-10-26

Abstract

The utility model discloses a concrete mixing plant sewage recycling device, which comprises a sewage treatment tank, wherein the top of the outer wall of one side of the sewage treatment tank is provided with a fixing device, the fixing device is provided with a draining device for separating sand and stone and water, and the draining device is connected with the fixing device through a connecting device fixedly connected on the inner wall of a sewage treatment tank body; the utility model discloses a with sewage and gravel and sand, mud screening, empting in the drain device, effectively reduced the gravel and sand deposition volume in the sewage treatment pond, improved the filtration quality of sewage, can effectively reduce the number of times of pond clearance under the workman.

Description

Concrete mixing plant sewage recovery utilizes device

Technical Field

The utility model belongs to the technical field of sewage recovery recycles, concretely relates to concrete mixing plant sewage recovery utilizes device.

Background

Along with the marketing of environment-friendly concrete mixing plants and mixing plants, the environment-friendly concrete mixing plant has an obvious effect of improving the urban environment air; however, most of the waste water and waste materials of the existing mixing plant and mixing building are discarded as garbage, which not only causes serious pollution to the environment, but also greatly wastes resources, especially wastes water resources.

The sewage of the concrete mixing plant is mainly from production wastewater and field water. The production wastewater comprises the cleaning wastewater of a stirring tank of a stirring transport vehicle and the cleaning wastewater of a stirrer. The site wastewater is derived from rainwater, site washing water and vehicle exterior washing water. The production wastewater and the site wastewater both contain conventional building materials such as cement paste, sand, stones and the like, if the conventional building materials are directly discharged, the sanitation conditions of the stirring station site and the sanitation conditions of surrounding roads or residents can be seriously influenced, if the conventional building materials flow into the surrounding fields, the pH value of the fields can be influenced, and the land resources are polluted, and meanwhile, the materials such as the sand and the stones in the wastewater cannot be recycled, so that the resource waste is caused.

The sewage pool of the mixing station contains a large amount of sand and slurry, and the waste materials in the sewage pool are adhered and agglomerated due to long-time accumulation, so that the sewage pool is not easy to clean and the recycling of the waste water is influenced. Current concrete sewage treatment plant is mostly to place the filter screen in the effluent water sump, with sand and stone and mud separation in the sewage to one side, then artificial clearance, not only causes fine sand and mud to pile up the sediment in a large number in the pond easily like this, and needs the artificial frequent clearance in going the pond, and the power consumption is consuming time.

Disclosure of Invention

In view of this, the utility model aims at providing a concrete mixing plant sewage recovery utilizes device simple structure, clearance are effectual.

The technical scheme of the utility model is that:

the utility model provides a concrete mixing plant sewage recovery utilizes device, including the sewage treatment pond, be equipped with the sewage collecting pipe on the sewage treatment pond, be equipped with fixing device at sewage treatment pond one side top, it has pivoted draining device to articulate on fixing device, the sewage collecting pipe be located draining device top, one side of draining device is located sewage treatment pond top, the opposite side is located outside the sewage treatment pond, and be equipped with a plurality of filtration apertures that are used for the drainage on the draining device who is located sewage treatment pond top, be provided with simultaneously on the draining device and control its mechanical device that rotates and realize that gravel and sand emptys.

The draining device comprises a triangular receiving bucket, wherein through holes which are symmetrical to each other are formed in two side ends of the triangular receiving bucket, and the triangular receiving bucket is rotatably connected with the fixing device through the through holes.

The fixing device comprises symmetrical supporting blocks which are mutually connected with the top of the sewage treatment tank, and the symmetrical supporting blocks are connected through a cross rod.

The mechanical device comprises an L-shaped connecting rod fixedly connected with the inner wall of one side of the sewage treatment pool, and a torsion spring used for connecting the triangular connecting hopper is arranged at the upper end of the L-shaped connecting rod.

The triangle connects the fill top to be equipped with the sewage leakage fluid dram that links to each other with sewage collecting pipe, is equipped with the end cover in sewage leakage fluid dram water outlet department, and end cover one side is equipped with connects the rope, and the end cover connects the fill to be connected with the triangle through connecting the rope.

A filter screen for filtering fine silt is arranged in the sewage treatment tank, so that the sewage treatment tank is divided into a first treatment tank and a second treatment tank, and the filter screen is detachably connected with the sewage treatment tank; the outer wall of the sewage treatment tank is provided with a water outlet.

The sewage treatment tank is also provided with a collecting tank for collecting sand and stones at one end of the draining device.

The bottom surface in the first treatment tank is an inclined surface, and a second water outlet is arranged at the lowest position of the inclined surface.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a concrete mixing plant sewage recovery utilizes device, including the sewage treatment pond, the collecting pit, the drain device includes that one side is equipped with a plurality of filtration apertures 'triangle and connects the fill, and at the during operation, the triangle connects the sewage leakage fluid dram that fights the top to discharge production sewage to connect to fighting in, connects the water of fighting to flow to the sewage treatment pond in through filtering the aperture in, gravel and sand, mud etc. stay to connect to fight in, increase to certain extent along with weight, the triangle connects to fight and emptys to the one side that does not have the connecting device to support, will connect gravel and sand in the fill, mud etc. to empty to collecting pond in unified by workman's clearance. The device simple structure, the cost is cheap relatively, can effectively reduce gravel and sand, the mud deposit volume in the sewage treatment pond when production work, has avoided gravel and sand, mud caking to reduce the problem of pond filter effect, has reduced the number of times that the pond was cleared up under the workman, has played the effect that improves production efficiency to a certain extent.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objectives and other advantages of the invention may be realized and attained by the means of the instrumentalities and/or combinations particularly pointed out in the appended claims.

Drawings

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

Fig. 2 is a side sectional view of the present invention.

Fig. 3 is a side view and a cross sectional view of the utility model when a support column is additionally arranged.

Fig. 4 is a schematic view of the three-dimensional structure of the sewage treatment tank of the utility model.

Fig. 5 is a schematic view of the three-dimensional structure of the triangular receiving funnel of the present invention.

In the figure: a sewage treatment tank 1; a triangular receiving hopper 2; a through hole 21; a filter orifice 22; a support block 3; a cross bar 4; an L-shaped connecting rod 5; a torsion spring 6; a filter screen 7; a collecting tank 8; a water outlet 9; a first treatment tank 10; a second processing bath 11; a second water outlet 12; a sewage drain port 13; an end cap 14; a connecting rope 15; and 16 support columns.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1, 4 and 5, a concrete mixing plant sewage recovery utilizes device, including sewage treatment pond 1, sewage treatment pond 1 one side top is equipped with fixing device, it has the draining device that can rotate to articulate on fixing device, the draining device top is provided with the sewage collecting pipe, one side of draining device is located sewage treatment pond 1 top, the opposite side is located outside sewage treatment pond 1, be equipped with a plurality of filtration apertures 22 that are used for the drainage on the draining device of sewage treatment pond 1 top, be provided with simultaneously on the draining device and control its mechanical device that rotates the realization gravel and sand and stones and empty. The draining device comprises a triangular receiving bucket 2 made of concave stainless steel, through holes 21 which are symmetrical to each other are formed in two side ends of the triangular receiving bucket 2, the triangular receiving bucket 2 is rotatably connected with the fixing device through the through holes 21, and the draining device can also be set into a semicircle shape according to a production field.

The fixing device comprises symmetrical supporting blocks 3 which are mutually connected with the top of the sewage treatment tank 1, the symmetrical supporting blocks 3 are connected through a cross rod 4, the cross rod 4 transversely penetrates through a through hole 21 of the triangular receiving hopper 2 to be arranged on the cross rod 4, and the two sides of the triangular receiving hopper 2 can be connected and reinforced through anti-skidding nuts.

As shown in fig. 2, the mechanical device comprises an L-shaped connection rod 5,L fixedly connected to the inner wall of one side of the sewage treatment tank 1, and a torsion spring 6 for connecting the triangular receiving hopper 2 is arranged at the upper end of the L-shaped connection rod 5,L, and the torsion spring 6 can support and pull back the triangular receiving hopper 2, so as to prevent the triangular receiving hopper from falling to one side of the sewage treatment tank 1 due to the heavy weight of silt. For conveniently empting, connect the triangle to fight 2 both sides highly set to the height that one side height one side is low, the triangle connects 2 of fighting promptly to the side height that 1 one side of sewage treatment pond is higher than to the height of collecting pit 8 one side, and the triangle connects 2 two of fighting to accept board length different, and the board length that has filtration aperture 22 one side is shorter, and relative curb plate length is longer.

As shown in figure 3, for the effect of strengthening the support, a pair of symmetrical support columns 16 can be vertically arranged on the L-shaped connecting rod 5, so that the top ends of the support columns 16 prop against one side of the triangular receiving hopper 2 with the small filtering holes 22, the support effect can be enhanced, the limiting effect is also achieved, and the triangular receiving hopper 2 is prevented from toppling over into the sewage treatment tank due to the overweight.

The triangular receiving bucket 2 is provided with a plurality of small filtering holes 22 at one side end, so that water in the triangular receiving bucket 2 can better flow into the sewage treatment pool 1, and a layer of filter screen can be additionally arranged at one side provided with the small filtering holes 22 for improving the filtering effect.

The sewage leakage port 13 connected with the sewage collecting pipe is arranged above the triangular receiving bucket 2, production sewage and the like are discharged to a draining device through the sewage leakage port 13, an end cover 14 is arranged at the water outlet of the sewage leakage port 13, a connecting rope 15 is arranged on one side of the end cover 14, the end cover 14 is connected with the triangular receiving bucket 2 through the connecting rope 15, and the length of the connecting rope 15 is determined according to the construction site.

A filter screen 7 for filtering fine silt is arranged in the sewage treatment tank 1, so that the sewage treatment tank 1 is divided into a first treatment tank 10 and a second treatment tank 11, and the filter screen 7 is detachably connected with the sewage treatment tank 1; the outer wall of the sewage treatment tank 1 is provided with a water outlet 9, the bottom surface in the first treatment tank 10 is an inclined surface, a second water outlet 12 is arranged at the lowest position of the inclined surface, the filter screen 7 is arranged to complete the secondary filtration of sewage in the tank body, the sewage filtering quality is improved, and the opening position of the water outlet 9 can be set to be the height of the water outlet 9 according to the requirement of water storage.

The sewage treatment tank 1 is also provided with a collecting tank 8 for collecting silt and sand dumped by the draining device at one end provided with the draining device.

The working principle of the device is as follows: production sewage of stirring station is unified to be arranged to the waterlogging caused by excessive rainfall device in through sewage leakage fluid dram 13, the triangle promptly connects to fight in 2, the triangle connects to fight 2 and plays and accepts sewage under fixing device and mechanical device's effect, separate the effect of gravel and sand, sewage flows to sewage treatment pond 1 through filtering aperture 22, and gravel and sand in the sewage, silt etc. stay in the triangle connects to fight 2, along with the gravel and sand in the triangle connects to fight 2, silt increases weight increase gradually, until increasing to certain weight, the triangle connects to fight 2 and topples over to collecting pit 8 one side, make the gravel and sand in the triangle connects to fight 2, silt topples over to collecting pit 8 in, simultaneously through driving connecting rope 15 and making end cover 14 cover sewage leakage fluid dram 13, reduce the sewage discharge capacity this moment, resume the state under torsion spring 6's effect after connecing to fight weight reduction, continue to accomplish next emission.

The preferred embodiments of the present invention disclosed above are intended to aid in the description of the invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise forms disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical application, to thereby enable others skilled in the art to best understand the invention for and with the various embodiments.

Claims

1. The utility model provides a concrete mixing plant sewage recovery utilizes device, includes sewage treatment pond (1), is equipped with sewage collecting pipe, its characterized in that on sewage treatment pond (1): be equipped with fixing device at sewage treatment pond (1) one side top, articulated on fixing device have can pivoted drain device, the sewage collecting pipe be located drain device top, one side of drain device is located sewage treatment pond (1) top, outside the opposite side is located sewage treatment pond (1), and be equipped with a plurality of filtration apertures (22) that are used for the drainage on the drain device that is located sewage treatment pond (1) top, be provided with simultaneously on the drain device and control its mechanical device that rotates the realization gravel and sand and stones and empty.

2. The concrete mixing plant sewage recycling device of claim 1, wherein: the draining device comprises a triangular receiving bucket (2), through holes (21) which are symmetrical to each other are formed in the two side ends of the triangular receiving bucket (2), and the triangular receiving bucket (2) is rotatably connected with a fixing device through the through holes (21).

3. The concrete mixing plant sewage recycling device of claim 2, characterized in that: the fixing device comprises symmetrical supporting blocks (3) which are mutually connected with the top of the sewage treatment tank (1), and the symmetrical supporting blocks are connected through a cross rod (4).

4. The concrete mixing plant sewage recycling device of claim 1, wherein: the mechanical device comprises an L-shaped connecting rod (5) fixedly connected with the inner wall of one side of the sewage treatment tank (1), and a torsion spring (6) used for connecting the triangular connecting hopper (2) is arranged at the upper end of the L-shaped connecting rod (5).

5. The concrete mixing plant sewage recycling device of claim 4, wherein: the triangular funnel is characterized in that a sewage discharge port (13) connected with a sewage collecting pipe is arranged above the triangular funnel (2), an end cover (14) is arranged at the water outlet of the sewage discharge port (13), a connecting rope (15) is arranged on one side of the end cover (14), and the end cover (14) is connected with the triangular funnel (2) through the connecting rope (15).

6. The concrete mixing plant sewage recycling device of claim 1, wherein: a filter screen (7) for filtering fine silt is arranged in the sewage treatment tank (1), so that the sewage treatment tank (1) is divided into a first treatment tank (10) and a second treatment tank (11), and the filter screen (7) is detachably connected with the sewage treatment tank (1); and a water outlet (9) is formed in the outer wall of the sewage treatment tank (1).

7. The concrete mixing plant sewage recycling device of claim 6, wherein: the sewage treatment tank (1) is still provided with a collecting tank (8) for collecting sand and stones at one end of the draining device.

8. The concrete mixing plant sewage recycling device of claim 6, wherein: the inner bottom surface of the first treatment tank (10) is an inclined surface, and a second water outlet (12) is arranged at the lowest position of the inclined surface.