CN217265153U

CN217265153U - Dust and wastewater treatment device for green production of premixed concrete

Info

Publication number: CN217265153U
Application number: CN202123291327.3U
Authority: CN
Inventors: 郝时雨; 吴康; 杨会欣; 高红卫; 王岩
Original assignee: Baoding Fengshuoda Concrete Co ltd
Current assignee: Baoding Fengshuoda Concrete Co ltd
Priority date: 2021-12-25
Filing date: 2021-12-25
Publication date: 2022-08-23
Anticipated expiration: 2031-12-25

Abstract

The utility model belongs to the technical field of dust treatment equipment, especially, a green production dust waste water treatment device of premixed concrete, the on-line screen storage device comprises a base, the top of base is provided with the box, the inside of box is provided with the drip chamber, the front of drip chamber is provided with the waste water outlet, the top of drip chamber is provided with the coarse filtration net, the side of drip chamber is provided with the smart filter screen, one side of drip chamber is provided with the water purification room, the outside of water purification room is provided with the water filling port, the top of water purification room is provided with the water pump room, the inside of water pump room is provided with the water pump, one side of water pump room is provided with the clean room, the inside of clean room is provided with water jet equipment. The utility model discloses a set up drip chamber, waste water outlet, clean water room, water filling port, water pump, coarse filtration net, smart filter screen, clean room, dust extraction, water jet equipment, scavenge port, gas filtering net, can reach the problem that the waste water treatment who solves existence now is improper, and is energy-concerving and environment-protective, and dust removal effect is poor.

Description

Dust and wastewater treatment device for green production of premixed concrete

Technical Field

The utility model relates to a dust treatment equipment technical field specifically is a green production dust waste water control device of premixed concrete.

Background

At present, in the premixed concrete production industry, as production raw materials are mostly powdery materials, a large amount of dust pollution is easily generated during production, on one hand, the environment is polluted, on the other hand, the harm to the health of workers is great, at present, premixed concrete production enterprises mostly adopt open production, and dust collectors are only arranged at the top of a powdery material silo and a material weighing layer. In addition, a large amount of water is required for cleaning facilities, separating sand, etc. in the production. This production wastewater has strong alkalinity and has been discharged without disposal.

The prior art has the following problems:

1. the existing dust removal device can use a large amount of water resources during dust removal, dust in the air is adsorbed by water flow and then directly discharged, water resources are extremely wasted, and energy conservation and environmental protection are avoided;

2. the existing dust removal device can filter dust by independently utilizing the filter screen, and the dust removal effect is poor.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a green production dust waste water treatment device of premixed concrete has solved the waste water treatment that exists now improper, and is not energy-concerving and environment-protective, the poor problem of dust removal effect.

In order to achieve the above object, the utility model provides a following technical scheme: a dust and wastewater treatment device for green production of premixed concrete comprises a base, a box body is arranged at the top of the base, a settling chamber is arranged in the box body, a waste water outlet is arranged on the front surface of the settling chamber, a coarse filter screen is arranged at the top of the settling chamber, a fine filter screen is arranged on the side surface of the settling chamber, a water purifying chamber is arranged on one side of the settling chamber, a water filling port is arranged on the outer side of the water purifying chamber, a water pump chamber is arranged at the top of the water purifying chamber, a water pump is arranged in the water pump chamber, a dust chamber is arranged on one side of the water pump chamber, a water spraying device is arranged in the dust chamber, the top of the dust chamber is provided with a ventilation port, a gas filter screen is arranged in the ventilation port, the outside of clean room is provided with dust extraction, dust extraction's top is provided with external dust absorption pipe.

As an optimal technical scheme of the utility model, box and base fixed connection, the box is inside to be divided into precipitation chamber, clean water room, water pump room, the clean room four bibliographic categories branch.

As a preferred technical scheme of the utility model, waste water outlet and drip chamber fixed connection, coarse filtration net and drip chamber fixed connection.

As an optimized technical scheme of the utility model, smart filter screen and clean water room fixed connection, water filling port and clean water room fixed connection.

As an optimal technical scheme of the utility model, water pump and water pump room fixed connection, the water pump passes through the pipe connection with the water purification room, the water pump passes through the pipe connection with water jet equipment.

As a preferred technical scheme of the utility model, water jet equipment and clean room fixed connection, scavenge port and clean room fixed connection, gas filter and scavenge port fixed connection.

As an optimized technical scheme of the utility model, dust extraction and clean room fixed connection, external dust absorption pipe and dust extraction fixed connection.

Compared with the prior art, the utility model provides a green production dust waste water treatment device of premixed concrete possesses following beneficial effect:

1. this a green production dust waste water treatment device of premixed concrete, through setting up the drip chamber, the waste water outlet, the water purification room, the water filling port, a water pump, the coarse filtration net, the fine filtration net, earlier through the water filling port to water injection in the water purification room and add additives such as precipitant, then adsorb the dust in water suction water jet equipment with the water pump, utilize the coarse filtration net to carry out the coarse filtration to waste water, and flow into the drip chamber, waste water is in the sedimentation process in the drip chamber, discharge back again after the fine filtration net filters again, reuse, when the deposit is more in the drip chamber, can discharge the precipitate through the waste water outlet, carry out reutilization to the precipitate, this kind of setting, not only can filter the dust impurity in the waste water, carry out reutilization to it, can also the reuse water resource, be energy-conserving environmental protection again.

2. This green production dust waste water treatment device of premixed concrete, through setting up the clean room, dust extraction, water jet equipment, the scavenge port, gas filtration net, utilize external dust absorption union coupling to in the more equipment of dust, then utilize dust extraction, arrange the dust removal indoor with the dust, recycle water jet equipment sprays rivers, dust in the adsorbed air, then the filtration and the discharge of the remaining dust of air through scavenge port and inside gas filtration net, this kind of setting, utilize rivers and gas filtration net to carry out the double-deck dust removal that filters to the dust in the air, make dust removal effect better.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the cross-sectional structure of the present invention;

fig. 3 is a schematic view of the interior of the clean room of the present invention.

In the figure: 1. a base; 2. a box body; 3. a settling chamber; 4. a waste water outlet; 5. a coarse filter screen; 6. a fine filter screen; 7. a water purifying chamber; 8. a water injection port; 9. a water pump chamber; 10. a water pump; 11. a dust chamber; 12. a water spraying device; 13. a ventilation port; 14. a gas filter screen; 15. a dust suction device; 16. is externally connected with a dust absorption pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, in this embodiment: a dust waste water treatment device for green production of premixed concrete comprises a base 1, a box body 2 is arranged at the top of the base 1, a settling chamber 3 is arranged inside the box body 2, waste water can be subjected to dust precipitation through the settling chamber 3, a waste water outlet 4 is arranged on the front side of the settling chamber 3, dust precipitates can be discharged through the waste water outlet 4, a coarse filter screen 5 is arranged at the top of the settling chamber 3, larger impurities in the waste water can be filtered through the coarse filter screen 5, a fine filter screen 6 is arranged on the side surface of the settling chamber 3, smaller impurities such as dust in the waste water can be filtered through the fine filter screen 6, a clean water chamber 7 is arranged on one side of the settling chamber 3, filtered clean water can be stored through the clean water chamber 7, a water filling port 8 is arranged on the outer side of the clean water chamber 7, additives such as water and the precipitates can be added into the clean water chamber 7 through the water filling port 8, a water pump chamber 9 is arranged at the top of the clean water chamber 7, the inside of water pump room 9 is provided with water pump 10, one side of water pump room 9 is provided with clean room 11, the inside of clean room 11 is provided with water jet equipment 12, can spray water through water jet equipment 12 and adsorb the dust, the top of clean room 11 is provided with scavenge port 13, can exhaust through scavenge port 13, the inside of scavenge port 13 is provided with gas filter 14, can filter the remaining dust of air through gas filter 14, the outside of clean room 11 is provided with dust extraction 15, can absorb the dust through dust extraction 15 and discharge into clean room 11, dust extraction 15's top is provided with external dust absorption pipe 16.

In the embodiment, the box body 2 is fixedly connected with the base 1, and the interior of the box body 2 is divided into four parts, namely a settling chamber 3, a water purification chamber 7, a water pump chamber 9 and a dust removal chamber 11, so that the interior space of the box body 2 is conveniently and reasonably utilized; the waste water outlet 4 is fixedly connected with the settling chamber 3, and the coarse filter screen 5 is fixedly connected with the settling chamber 3, so that larger impurities in the waste water can be conveniently filtered, and dust precipitates can be discharged; the fine filter screen 6 is fixedly connected with the water purifying chamber 7, the water filling port 8 is fixedly connected with the water purifying chamber 7, and by the arrangement, smaller impurities such as dust in the wastewater can be filtered conveniently, and additives such as water, precipitate and the like are added into the water purifying chamber 7; the water pump 10 is fixedly connected with the water pump chamber 9, the water pump 10 is connected with the purified water chamber 7 through a pipeline, the water pump 10 is connected with the water spraying device 12 through a pipeline, and through the arrangement, the circulating flow of water flow is facilitated; the water spraying device 12 is fixedly connected with the dust removal chamber 11, the air exchange port 13 is fixedly connected with the dust removal chamber 11, and the gas filter screen 14 is fixedly connected with the air exchange port 13, so that dust can be adsorbed and purified conveniently; the dust suction device 15 is fixedly connected with the dust chamber 11, and the external dust suction pipe 16 is fixedly connected with the dust suction device 15, so that dust can be conveniently collected.

The utility model discloses a theory of operation and use flow: an operator firstly injects water into the water purifying chamber 7 through the water injection port 8 and adds additives such as a precipitator, the external dust suction pipe 16 is connected to a device with more dust, the dust suction device 15 is utilized, the dust is discharged into the dust removing chamber 11, then the water is pumped into the water spraying device 12 through the water pump 10, the water spraying device 12 is utilized to spray water flow, the dust in air is adsorbed, the residual dust in air is filtered and discharged through the air exchange port 13 and the internal gas filter screen 14, then the waste water adsorbing the dust is roughly filtered through the coarse filter screen 5 and flows into the settling chamber 3, the waste water is precipitated in the settling chamber 3, the waste water is discharged back into the water purifying chamber 7 again after being filtered through the fine filter screen 6 and is reused, when more precipitates exist in the settling chamber 3, the precipitates can be discharged through the waste water outlet 4, and the precipitates are reused.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a green production dust waste water treatment device of premixed concrete, includes base (1), its characterized in that: the top of base (1) is provided with box (2), the inside of box (2) is provided with drip chamber (3), the front of drip chamber (3) is provided with waste water outlet (4), the top of drip chamber (3) is provided with coarse filtration net (5), the side of drip chamber (3) is provided with fine filtration net (6), one side of drip chamber (3) is provided with water purification room (7), the outside of water purification room (7) is provided with water filling port (8), the top of water purification room (7) is provided with water pump room (9), the inside of water pump room (9) is provided with water pump (10), one side of water pump room (9) is provided with clean room (11), the inside of clean room (11) is provided with water jet equipment (12), the top of clean room (11) is provided with scavenge port (13), the inside of scavenge port (13) is provided with gas filter (14), the dust removing device is characterized in that a dust suction device (15) is arranged on the outer side of the dust removing chamber (11), and an external dust suction pipe (16) is arranged at the top of the dust suction device (15).

2. The dust and wastewater treatment device for green production of ready-mixed concrete according to claim 1, which is characterized in that: the water purification device is characterized in that the box body (2) is fixedly connected with the base (1), and the interior of the box body (2) is divided into four parts, namely a settling chamber (3), a water purification chamber (7), a water pump chamber (9) and a dust removal chamber (11).

3. The dust and wastewater treatment device for green production of ready-mixed concrete according to claim 1, which is characterized in that: the waste water outlet (4) is fixedly connected with the settling chamber (3), and the coarse filter screen (5) is fixedly connected with the settling chamber (3).

4. The dust and wastewater treatment device for green production of ready-mixed concrete according to claim 1, which is characterized in that: the fine filter screen (6) is fixedly connected with the water purifying chamber (7), and the water filling port (8) is fixedly connected with the water purifying chamber (7).

5. The dust and wastewater treatment device for green production of ready-mixed concrete according to claim 1, which is characterized in that: the water pump (10) is fixedly connected with the water pump chamber (9), the water pump (10) is connected with the water purifying chamber (7) through a pipeline, and the water pump (10) is connected with the water spraying device (12) through a pipeline.

6. The dust and wastewater treatment device for green production of ready-mixed concrete according to claim 1, which is characterized in that: water jet equipment (12) and clean room (11) fixed connection, scavenge port (13) and clean room (11) fixed connection, gas filter screen (14) and scavenge port (13) fixed connection.

7. The dust and wastewater treatment device for green production of ready-mixed concrete according to claim 1, which is characterized in that: the dust collection device (15) is fixedly connected with the dust removal chamber (11), and the external dust collection pipe (16) is fixedly connected with the dust collection device (15).