CN216837436U - Concrete production wastewater recovery processing apparatus - Google Patents
Concrete production wastewater recovery processing apparatus Download PDFInfo
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- CN216837436U CN216837436U CN202123394691.2U CN202123394691U CN216837436U CN 216837436 U CN216837436 U CN 216837436U CN 202123394691 U CN202123394691 U CN 202123394691U CN 216837436 U CN216837436 U CN 216837436U
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Abstract
The utility model belongs to the technical field of the concrete production equipment, concretely relates to concrete production wastewater recovery processing apparatus, include: consecutive sedimentation tank, adsorption tank and acid-base equalizing basin, be provided with the filter vat in the sedimentation tank, the filter vat includes: rubble filter vat, fine sand filter vat and bung, rubble filter vat, fine sand filter vat are upper end open-ended tubbiness structure, the fine sand filter vat cover is located rubble filter vat's outside, the side of sedimentation tank is provided with the overflow mouth, the overflow mouth with the water inlet A that adsorbs the box is linked together, be provided with active carbon adsorption net in the adsorption box, the delivery port A that adsorbs the box with the water inlet B of acid-base equalizing basin is connected, the acid-base equalizing basin is used for adjusting the pH value of waste water, the utility model discloses carry out sandstone filtration, active adsorption and pH value to concrete waste water in proper order and adjust, improve waste water treatment's effect, avoid causing the pollution to the environment.
Description
Technical Field
The utility model belongs to the technical field of the concrete production equipment, concretely relates to concrete production wastewater recovery processing apparatus.
Background
Concrete, referred to as concrete for short, is a general term for engineering composite materials in which aggregates are cemented into a whole by cementing materials, and the term concrete generally refers to cement as the cementing material and sand and stone as the aggregates; the cement concrete, also called as common concrete, is widely used in civil engineering, and the concrete plays an irreplaceable role in various buildings in the present society, and the usage amount and the usage range of the concrete are beyond the scope of the building industry.
In current concrete production process, production facility can direct discharge waste water, erodees the place and also can produce a large amount of waste water, and concrete production waste water is mostly alkaline, and above-mentioned waste water can cause serious damage to natural environment if direct discharge.
SUMMERY OF THE UTILITY MODEL
The utility model overcomes the defects in the prior art and provides a concrete production wastewater recovery and treatment device.
In order to solve the technical problem, the utility model discloses a technical scheme be:
a concrete production wastewater recovery processing apparatus includes: consecutive sedimentation tank, adsorption tank and acid-base equalizing basin, be provided with the filter vat in the sedimentation tank, the filter vat includes: rubble filter vat, fine sand filter vat and bung, rubble filter vat, fine sand filter vat are upper end open-ended tubbiness structure, fine sand filter vat cover is located rubble filter vat's outside, fine sand filter vat's inner wall with form fine sand filter chamber between the outer wall of rubble filter vat, the up end of rubble filter vat and fine sand filter vat flushes, just the bung lock in rubble filter vat and fine sand filter vat's upper end, the bung runs through perpendicularly and is equipped with the inlet channel, the upper end of inlet channel is connected with waste water drainage pipe, the lower extreme of inlet channel stretches into in the rubble filter vat, the rubble filter vat includes: ladle body skeleton A with inlay the filter screen A who locates between ladle body skeleton A, filter screen A is used for filtering the rubble, the fine sand filter vat includes: the barrel body framework B and the filter screen B embedded between the barrel body frameworks B are used for filtering fine sand;
the bottom of sedimentation tank is provided with the mud discharging port, works the back when the sedimentation tank for a long time, opens the mud discharging port, discharges bottom precipitate, the side of sedimentation tank is provided with the overflow mouth, the overflow mouth with the water inlet A that adsorbs the box is linked together, be provided with the active carbon in the adsorption box and adsorb the net, the delivery port A that adsorbs the box with the water inlet B of acid-base equalizing basin is connected, the acid-base equalizing basin is used for adjusting the pH value of waste water, the acid-base equalizing basin is provided with delivery port B, and the waste water through handling passes through delivery port B flows.
Further, the lower extreme of bung is provided with circular shape and seals and keeps off ring A and seal and keep off ring B, seal keep off ring A with the upper end opening of rubble filter vat cooperatees, seal keep off ring B with the upper end opening of fine sand filter vat cooperatees, through setting up the bung and seal and keep off ring A, seal and keep off ring B, seal the upper end of rubble filter vat and fine sand filter vat, prevent that unfiltered waste water from spilling over rubble filter vat and fine sand filter vat.
Further, fine sand filter vat erects in through staving mounting bracket A the inside top of sedimentation tank, staving mounting bracket A includes collar A and a plurality of connecting rod A, and the level sets up collar A's side through a plurality of connecting rod A with the inner wall fixed connection of sedimentation tank, fine sand filter vat's upper end lateral wall is fixed with spacing fender ring A along circumference, fine sand filter vat stretches into in the collar A, just spacing fender ring A's lower extreme contradict in collar A's upper end.
Further, the rubble filter vat erects in through staving mounting bracket B the inside top of fine sand filter vat, staving mounting bracket B includes collar B and a plurality of connecting rod B, and the level sets up collar B's side through a plurality of connecting rod B with fine sand filter vat's inner wall fixed connection, the upper end lateral wall of rubble filter vat is fixed with spacing fender ring B along circumference, the rubble filter vat stretches into in the collar B, just spacing fender ring B's lower extreme contradict in collar B's upper end.
Furthermore, the side ends of the limit baffle ring A and the limit baffle ring B are provided with a plurality of hanging rings, so that a gravel filter vat and a fine sand filter vat can be conveniently lifted out of the sedimentation tank, and the production efficiency is improved.
Furthermore, the water inlet A and the water outlet A are respectively arranged at two opposite side ends of the adsorption box body, and a plurality of activated carbon adsorption nets are sequentially arranged in the adsorption box body along the direction of water flow.
Further, the top of acid-base equalizing basin is provided with sour liquid pipe, sour liquid pipe to pour into acidizing fluid into in the acid-base equalizing basin, be provided with the pH value sensor in the acid-base equalizing basin, the pH value sensor is used for measuring the pH value of waste water in the acid-base equalizing basin, and is more excellent, the acid-base equalizing basin still is provided with agitating unit for stir waste water, acid-base neutralization with higher speed.
Furthermore, the water inlet pipeline, the water inlet A, the water inlet B and the water outlet B are all provided with electromagnetic valves, and the time of wastewater in each processing component is controlled by controlling the on-off of the electromagnetic valves, so that the processing is more effective.
Compared with the prior art, the utility model following beneficial effect has.
The utility model discloses be provided with sedimentation tank, adsorption tank body and acid-base equalizing basin, carry out grit to concrete waste water in proper order and filter, active adsorption and PH value to adjust, improve waste water treatment's effect, avoid causing the pollution to the environment.
Two, the utility model discloses be provided with rubble filter vat and fine sand filter vat, filter large size rubble and small-size fine sand respectively, can classify and retrieve.
Thirdly, the utility model discloses well rubble filter vat and fine sand filter vat adopt the disconnect-type design, are convenient for fill the back at the filter vat, propose respectively, are favorable to improving production efficiency.
Drawings
The present invention will be further described with reference to the accompanying drawings.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a top view of the sedimentation tank of the present invention.
Fig. 3 is a bottom view of the barrel cover of the present invention.
Fig. 4 is a schematic view of the filtering barrel of the present invention.
Fig. 5 is a cross-sectional view of the filtering barrel of the present invention.
Fig. 6 is an enlarged view of fig. 5 at a.
In the figure: 1 is the sedimentation tank, 11 is the mud discharging port, 12 is the overflow mouth, 2 is the adsorption box body, 21 is water inlet A, 22 is delivery port A, 23 is active carbon adsorption net, 3 is the acid-base equalizing basin, 31 is water inlet B, 32 is delivery port B, 33 is the sour liquid pipe, 34 is pH value sensor, 35 is agitating unit, 4 is the filter vat, 41 is rubble filter vat, 411 is spacing fender ring B, 42 is the fine sand filter vat, 421 is ladle body skeleton B, 422 is filter screen B, 423 is spacing fender ring A, 43 is the bung, 431 is the inlet channel, 432 is sealing fender ring A, 433 is sealing fender ring B, 5 is ladle body mounting bracket A, 51 is installation ring A, 52 is connecting rod A, 6 is ladle body mounting bracket B, 61 is installation ring B, 62 is connecting rod B, 7 is rings.
Detailed Description
The following is a further description with reference to specific examples.
A concrete production wastewater recovery processing apparatus includes: sedimentation tank 1, adsorption tank 2 and acid-base equalizing basin 3 that link to each other in proper order, be provided with filter vat 4 in the sedimentation tank 1, filter vat 4 includes: the gravel filter barrel 41 and the fine sand filter barrel 42 are of barrel-shaped structures with openings at the upper ends, the fine sand filter barrel 42 is sleeved outside the gravel filter barrel 41, a fine sand filter cavity is formed between the inner wall of the fine sand filter barrel 42 and the outer wall of the gravel filter barrel 41, the upper end surfaces of the gravel filter barrel 41 and the fine sand filter barrel 42 are flush, the barrel cover 43 is buckled at the upper ends of the gravel filter barrel 41 and the fine sand filter barrel 42, a water inlet pipeline 431 vertically penetrates through the barrel cover 43, the upper end of the water inlet pipeline 431 is connected with a wastewater drainage pipe, the lower end of the water inlet pipeline 431 extends into the gravel filter barrel 41, and the gravel filter barrel 41 comprises: ladle body skeleton A and inlay the filter screen A who locates between ladle body skeleton A, filter screen A is used for filtering the rubble, fine sand filter vat 42 includes: the bucket body framework B421 and a filter screen B422 embedded between the bucket body frameworks B421, wherein the filter screen B422 is used for filtering fine sand;
the bottom of the sedimentation tank 1 is provided with a sludge discharge port 11, the side of the sedimentation tank 1 is provided with an overflow port 12, the overflow port 12 is communicated with a water inlet A21 of the adsorption box body 2, a water outlet A22 of the adsorption box body 2 is connected with a water inlet B31 of the acid-base regulation tank 3, the water inlet A21 and the water outlet A22 are respectively arranged at two opposite side ends of the adsorption box body 2, a plurality of activated carbon adsorption nets 23 are sequentially arranged inside the adsorption box body 2 along the direction of water flow, the acid-base regulation tank 3 is used for regulating the PH value of waste water, the acid-base regulation tank 3 is provided with a water outlet B32, the treated waste water flows out through the water outlet B32, an acid liquid pipe 33 is arranged above the acid-base regulation tank 3, acid liquid is injected into the acid-base regulation tank 3 through the acid liquid pipe 33, and a PH value sensor 34 is arranged in the acid-base regulation tank 3, the PH value sensor 34 is used for measuring the PH value of the waste water in the acid-base adjusting tank, and a stirring device 35 is further arranged in the acid-base adjusting tank 3.
The lower end of the barrel cover 43 is provided with a circular sealing baffle ring A432 and a sealing baffle ring B433, the sealing baffle ring A432 is matched with an upper end opening of the gravel filter barrel 41, and the sealing baffle ring B433 is matched with an upper end opening of the fine sand filter barrel 42.
Fine sand filter vat 42 erects in through staving mounting bracket A5 sedimentation tank 1's inside top, staving mounting bracket A5 includes collar A51 and a plurality of connecting rod A52, and the level sets up collar A51's side pass through a plurality of connecting rod A52 with sedimentation tank 1's inner wall fixed connection, fine sand filter vat 42's upper end lateral wall is fixed with limit stop ring A423 along circumference, fine sand filter vat 42 stretches into in collar A51, just limit stop ring A423's lower extreme contradict in collar A51's upper end.
The side ends of the limit stop ring A423 and the limit stop ring B411 are both provided with a plurality of hanging rings 7.
The water inlet pipeline 431, the water inlet A21, the water inlet B31 and the water outlet B32 are all provided with electromagnetic valves.
The principle of the utility model is as follows:
wastewater treatment process: concrete production waste water enters the rubble filter vat 41 through the water inlet pipe 431, the rubble is filtered through the filter screen A, then enter the fine sand filter chamber, fine sand is filtered through the filter screen B, then enter the sedimentation tank 1, waste water is precipitated in the sedimentation tank, precipitates are accumulated at the bottom of the sedimentation tank 1, waste water enters the adsorption box body 2 through the overflow port 12 after being precipitated, then activated carbon adsorption is carried out, then the waste water flows out through the water outlet A22, the waste water enters the acid-base adjusting tank 3 through the water inlet B31, the acid liquid pipe 33 injects acid liquid into the acid-base adjusting tank 3, the stirring device 35 stirs the waste water, the acid-base is neutralized in an accelerated manner, the PH value is measured through the PH value sensor 34, when the PH value meets the requirement, the electromagnetic valve of the water outlet B is opened, and the treated waste water flows out.
When the wastewater treatment or the filter vat is full, the vat cover is opened, the hoisting machine hooks the hoisting ring, and the gravel filter vat 41 and the fine sand filter vat 42 can be hoisted out.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. It will be apparent to those skilled in the art that modifications and improvements can be made to the above-described embodiments without departing from the spirit and scope of the invention. Accordingly, it will be appreciated that those skilled in the art, upon attaining an understanding of the foregoing may readily produce alterations to, variations of, and equivalents to these embodiments without departing from the spirit and scope of the present invention as defined by the appended claims.
Claims (8)
1. The utility model provides a concrete production waste water recovery processing apparatus which characterized in that includes: sedimentation tank (1), adsorption tank body (2) and acid-base equalizing basin (3) that link to each other in proper order, be provided with filter vat (4) in sedimentation tank (1), filter vat (4) include: a gravel filter barrel (41), a fine sand filter barrel (42) and a barrel cover (43), wherein the gravel filter barrel (41) and the fine sand filter barrel (42) are both of barrel-shaped structures with open upper ends, the fine sand filtering barrel (42) is sleeved outside the gravel filtering barrel (41), a fine sand filtering cavity is formed between the inner wall of the fine sand filtering barrel (42) and the outer wall of the gravel filtering barrel (41), the upper end surfaces of the gravel filter barrel (41) and the fine sand filter barrel (42) are flush, and the barrel cover (43) is buckled at the upper ends of the gravel filter barrel (41) and the fine sand filter barrel (42), the barrel cover (43) is vertically provided with a water inlet pipeline (431) in a penetrating way, the upper end of the water inlet pipeline (431) is connected with a waste water drainage pipe, the lower extreme of inlet channel (431) stretches into in rubble filter vat (41), rubble filter vat (41) include: ladle body skeleton A with inlay the filter screen A who locates between the ladle body skeleton A, filter screen A is used for filtering the rubble, fine sand filter vat (42) include: the bucket comprises a bucket body framework B (421) and a filter screen B (422) embedded between the bucket body framework B (421), wherein the filter screen B (422) is used for filtering fine sand;
the bottom of sedimentation tank (1) is provided with mud discharging port (11), the side of sedimentation tank (1) is provided with overflow mouth (12), overflow mouth (12) with the water inlet A (21) of adsorption tank body (2) are linked together, be provided with activated carbon adsorption net (23) in adsorption tank body (2), the delivery port A (22) of adsorption tank body (2) with water inlet B (31) of acid-base equalizing basin (3) are connected, acid-base equalizing basin (3) are used for adjusting the pH value of waste water, acid-base equalizing basin (3) are provided with delivery port B (32), and the waste water through the processing passes through delivery port B (32) flow out.
2. The concrete production wastewater recycling device as claimed in claim 1, wherein the lower end of the barrel cover (43) is provided with a circular sealing baffle ring A (432) and a circular sealing baffle ring B (433), the sealing baffle ring A (432) is matched with the upper end opening of the gravel filtering barrel (41), and the sealing baffle ring B (433) is matched with the upper end opening of the fine sand filtering barrel (42).
3. The concrete production wastewater recycling device of claim 2, wherein the fine sand filtering barrel (42) is erected above the interior of the sedimentation tank (1) through a barrel mounting frame A (5), the barrel mounting frame A (5) comprises a mounting ring A (51) and a plurality of connecting rods A (52), the horizontally arranged side end of the mounting ring A (51) is fixedly connected with the inner wall of the sedimentation tank (1) through the plurality of connecting rods A (52), a limit stop ring A (423) is fixed on the side wall of the upper end of the fine sand filtering barrel (42) along the circumferential direction, the fine sand filtering barrel (42) extends into the mounting ring A (51), and the lower end of the limit stop ring A (423) abuts against the upper end of the mounting ring A (51).
4. The concrete production wastewater recycling device of claim 3, wherein the gravel filter tank (41) is erected above the inside of the fine sand filter tank (42) through a tank body mounting frame B (6), the tank body mounting frame B (6) comprises a mounting ring B (61) and a plurality of connecting rods B (62), the side end of the mounting ring B (61) is horizontally arranged and fixedly connected with the inner wall of the fine sand filter tank (42) through the plurality of connecting rods B (62), the side wall of the upper end of the gravel filter tank (41) is circumferentially fixed with a limit stop ring B (411), the gravel filter tank (41) extends into the mounting ring B (61), and the lower end of the limit stop ring B (411) abuts against the upper end of the mounting ring B (61).
5. The concrete production wastewater recycling device according to claim 4, wherein a plurality of hanging rings (7) are arranged at the side ends of the limit stop ring A (423) and the limit stop ring B (411).
6. The concrete production wastewater recycling device according to claim 1, wherein the water inlet A (21) and the water outlet A (22) are respectively arranged at two opposite side ends of the adsorption box body (2), and a plurality of activated carbon adsorption nets (23) are sequentially arranged inside the adsorption box body (2) along the water flow direction.
7. The concrete production wastewater recycling device according to claim 1, characterized in that an acid liquid pipe (33) is arranged above the acid-base adjusting tank (3), the acid liquid pipe (33) injects acid liquid into the acid-base adjusting tank (3), a pH sensor (34) is arranged in the acid-base adjusting tank (3), the pH sensor (34) is used for measuring the pH value of wastewater in the acid-base adjusting tank, and a stirring device (35) is arranged in the acid-base adjusting tank (3).
8. The concrete production wastewater recycling device according to claim 1, wherein the water inlet pipe (431), the water inlet A (21), the water inlet B (31) and the water outlet B (32) are all provided with electromagnetic valves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123394691.2U CN216837436U (en) | 2021-12-31 | 2021-12-31 | Concrete production wastewater recovery processing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123394691.2U CN216837436U (en) | 2021-12-31 | 2021-12-31 | Concrete production wastewater recovery processing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216837436U true CN216837436U (en) | 2022-06-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123394691.2U Active CN216837436U (en) | 2021-12-31 | 2021-12-31 | Concrete production wastewater recovery processing apparatus |
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| Country | Link |
|---|---|
| CN (1) | CN216837436U (en) |
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2021
- 2021-12-31 CN CN202123394691.2U patent/CN216837436U/en active Active
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