CN212894213U - Concrete waste water subsides device fast - Google Patents

Concrete waste water subsides device fast Download PDF

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Publication number
CN212894213U
CN212894213U CN202021244516.8U CN202021244516U CN212894213U CN 212894213 U CN212894213 U CN 212894213U CN 202021244516 U CN202021244516 U CN 202021244516U CN 212894213 U CN212894213 U CN 212894213U
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China
Prior art keywords
tank
sedimentation
sedimentation tank
concrete
concrete wastewater
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CN202021244516.8U
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Chinese (zh)
Inventor
姚一帆
刘秀红
袁亭
庞海江
潘同磊
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Suzhou Shangjian Hangxin Concrete Co ltd
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Suzhou Shangjian Hangxin Concrete Co ltd
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Abstract

The utility model relates to the technical field of concrete wastewater recovery, in particular to a rapid sedimentation device for concrete wastewater, which comprises a reaction tank, wherein a clapboard is arranged in the reaction tank, a sedimentation tank is arranged on one side of the clapboard, a pretreatment tank is arranged on the other side of the clapboard, a movable baffle plate in sliding connection is arranged on one side of the clapboard, and a chute for the movable baffle plate to be in sliding connection is arranged on the reaction tank; the utility model discloses the improvement subsides the effect to concrete waste water has for the technological effect that efficiency of subsiding improves.

Description

Concrete waste water subsides device fast
Technical Field
The utility model belongs to the technical field of concrete waste water recovery's technique and specifically relates to a concrete waste water subsides device fast.
Background
The regenerated concrete is prepared by crushing, cleaning and grading waste concrete blocks, mixing the crushed, cleaned and graded waste concrete blocks with a grading agent according to a certain proportion, partially or completely replacing natural aggregates (mainly coarse aggregates) such as sand stones and the like, and adding cement, water and the like.
In the production process of the traditional concrete industry, the waste water directly discharged by production equipment and the waste water generated by scouring a site can be discharged after being treated by a professional matched sewage treatment system generally, however, the sewage treatment system is expensive in manufacturing cost and long in construction period, heavy burden is often caused to the operation of enterprises, so that the phenomenon of stealing discharge occurs sometimes, not only resource waste is caused, but also pollution is caused to the surrounding environment.
The traditional Chinese patent with publication number CN207448808U discloses a concrete mixing main machine cleaning wastewater recovery device, which comprises a water receiving component, a recovery component and a control unit; the recovery assembly is arranged below the water receiving assembly, a lower opening of a water receiving funnel of the water receiving assembly is communicated with the upper part of a first filter screen of the waste slurry pool through a hose, and the control unit is electrically connected with the first driving motor and the second driving motor; the waste water that utilizes water receiving funnel to avoid wasing the stirring host computer directly discharges subaerially, reaches the effect of the pollution that reduces.
The technical scheme has the following defects: concrete waste water need convey through a plurality of pipelines, consequently remain certain waste residue in the pipeline easily to adopt the mode of a plurality of sedimentation tanks, subside the concrete waste water in the sedimentation tank, not only wasted the occupation of land space, wasted a large amount of time simultaneously and subsided concrete waste water repeatedly, its efficiency is comparatively low.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims at providing a concrete waste water subsides device fast, its advantage has the improvement and subsides the effect to concrete waste water for the technological effect that efficiency of subsiding improves.
The above object of the present invention is achieved by the following technical solutions: a rapid sedimentation device for concrete wastewater comprises a reaction tank; be equipped with the baffle in the reaction tank, baffle one side is equipped with the sedimentation tank, the baffle opposite side is equipped with preliminary treatment pond, baffle one side is equipped with the adjustable fender that slides the connection, be equipped with on the reaction tank and supply the adjustable fender to slide the spout of connection.
By adopting the technical scheme, the pretreatment tanks are arranged on two sides of the reaction tank with the reverse width, the concrete waste to be treated is put into the pretreatment tanks for sedimentation, and then the sedimentation water in the pretreatment tanks is discharged into the sedimentation tank for secondary sedimentation, so that the sedimentation effect of the concrete wastewater is improved;
be equipped with on the sedimentation tank lateral wall and be used for controlling the intercommunication piece that precipitation discharged, after concrete waste water preliminary subsides in preliminary treatment pond, with the emission board along vertical direction downstream for the top of baffle top and sedimentation tank communicates, and the sedimentation water will carry out the secondary and subside in the automatic inflow sedimentation tank, has consequently improved the effect of subsiding to concrete waste water, has improved the efficiency of subsiding to concrete waste material simultaneously.
The present invention may be further configured in a preferred embodiment as: and a plurality of drain holes are formed in one side, abutted against the movable baffle, of the partition plate, and are arranged in parallel.
Through adopting above-mentioned technical scheme, utilize a plurality of wash ports intercommunication sedimentation tank and pretreatment tank, slow down that the settlement water directly lets in the sedimentation tank, reduce the condition of settlement water disturbance in the pretreatment tank.
The present invention may be further configured in a preferred embodiment as: the plurality of the drain holes are obliquely arranged, and the plurality of the drain holes are gradually increased from the pretreatment tank to the sedimentation tank.
Through adopting above-mentioned technical scheme, set up the wash port slope, one side in the inherent preliminary treatment pond of wash port is less than one side of sedimentation tank, reduces the deposit in the preliminary treatment pond and flows into in the sedimentation tank to reduce the occupation of ratio of deposit in the sedimentation tank, improve the settlement effect to the sedimentation tank.
The present invention may be further configured in a preferred embodiment as: the sedimentation tank is provided with a lifting assembly for driving the movable baffle plate to vertically slide up and down, the lifting assembly comprises a fixing frame arranged at the top of the sedimentation tank and a lifting motor arranged on the fixing frame, the movable baffle plate is provided with a vertical screw rod penetrating through the movable baffle plate, and the top of the screw rod penetrates through the fixing frame and the lifting motor and is in driving connection with the screw rod.
Through adopting above-mentioned technical scheme, utilize lifting unit to drive adjustable fender and reciprocate, realize the effect of intercommunication sedimentation tank and preliminary treatment pond, adopt elevator motor to drive the lead screw and rotate, the lead screw drives adjustable fender and reciprocates, reaches the effect of opening automatically and closing.
The present invention may be further configured in a preferred embodiment as: the width direction both sides are equipped with the slide bar on the adjustable fender, the transversal T type setting of personally submitting of slide bar.
Through adopting above-mentioned technical scheme, set up adjustable fender width direction both ends into the T type, increase the sealed effect of being connected between adjustable fender and the baffle, prevent that the sedimentation water has not subsided the end in the preliminary treatment pond, just flow in the sedimentation tank, and then influence the sedimentation effect of sedimentation tank.
The present invention may be further configured in a preferred embodiment as: and a sealing layer is sleeved on the outer surface of the sliding rod.
Through adopting above-mentioned technical scheme, the cover has the one deck sealing layer on the pole that slides, further improves the sealed effect of junction.
The present invention may be further configured in a preferred embodiment as: the pretreatment pond top is equipped with the filter screen, the filter screen is the V style of calligraphy.
Through adopting above-mentioned technical scheme, utilize the filter screen to pour the concrete waste material in the preliminary treatment pond and carry out the prefiltration separation, reduce the existence of deposit in the concrete waste water.
The present invention may be further configured in a preferred embodiment as: the bottom of the pretreatment tank is provided with a slope, and the slope is obliquely arranged from the top close to one side of the sedimentation tank to the bottom of the pretreatment tank.
Through adopting above-mentioned technical scheme, be equipped with the slope in the preliminary treatment pond, the concrete waste water in the preliminary treatment pond is subsiding the back, and the subsider subsides in the slope bottom, and the subsider is kept away from the sedimentation tank, consequently when discharging the sedimentation water in the sedimentation tank, can reduce the subsider and flow into in the sedimentation tank, and then improve the settlement effect to concrete waste water.
The present invention may be further configured in a preferred embodiment as: the slope is provided with a plurality of convex edges, and the cross sections of the convex edges are triangular.
Through adopting above-mentioned technical scheme, utilize the bead to block the precipitate, further improve the settlement effect to concrete waste water.
To sum up, the utility model discloses a following at least one useful technological effect:
1. queuing the concrete waste to be settled into a pretreatment tank for primary settlement, then discharging settled water after settlement into a settling tank, and settling again in the settling tank so as to improve the settling effect of the concrete waste in the settling tank;
2. the setting of a plurality of general wash ports slows down and subsides and causes the disturbance when water directly discharges in the sedimentation tank, reduces the influence to subsiding water, improves the settlement effect of the concrete of sedimentation tank.
Drawings
Fig. 1 is a schematic view of the overall structure shown in the embodiment of the present invention;
fig. 2 is a partial cross-sectional view of an embodiment of the present invention;
FIG. 3 is an enlarged view at A in FIG. 2;
fig. 4 is a schematic partial cross-sectional view illustrating an embodiment of the present invention.
In the figure, 1, a reaction tank; 2. a base; 3. a pretreatment tank; 4. a communicating member; 5. a partition plate; 6. a movable baffle; 7. a chute; 8. a drain hole; 9. a lifting assembly; 10. a fixed mount; 11. a lifting motor; 12. a screw rod; 13. a slide bar; 14. a sealing layer; 15. a filter screen; 16. a slope; 17. a rib; 18. and (4) a sedimentation tank.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example (b):
referring to fig. 1 and 2, for the utility model discloses a concrete waste water's quick settlement device, including reaction tank 1, reaction tank 1 comprises sedimentation tank 18 and pretreatment tank 3 two parts, and the bottom of sedimentation tank 1 is equipped with the base 2 that is used for supporting whole sedimentation tank 1. A clapboard 5 for separating a sedimentation tank 18 from a pretreatment tank 3 is arranged in the reaction tank 1, and the concrete wastewater is firstly put into the pretreatment tank 3 for sedimentation. The upper layer of the settled concrete wastewater is settled water, and the lower layer of the settled concrete wastewater is sediment. Then the sedimentation water at the top in the pretreatment tank 3 is discharged into the sedimentation tank 18 for sedimentation again, so that the clarity of the concrete wastewater in the sedimentation tank 18 after sedimentation is improved, and the integral sedimentation speed of the concrete wastewater is accelerated by utilizing the adjacent pretreatment tank 3.
Referring to fig. 2, a communication member 4 is provided between the settling tank 18 and the pretreatment tank 3, and the pretreatment tank 3 and the settling tank 18 are communicated by the provision of the communication member 4. The communicating piece 4 comprises a vertically arranged partition plate 5 and a movable baffle 6 which is arranged on the inner side of the partition plate 5 and is connected with the partition plate 5 in a sliding manner, the movable baffle 6 is arranged on one side, close to the sedimentation tank 18, of the partition plate 5, and if the movable baffle 6 is arranged in the pretreatment tank 3, the movable baffle 6 can move up and down to enable sediments in the pretreatment tank 3 to be disturbed again.
Referring to fig. 2 and 3, a sliding chute 7 for the movable baffle 6 to slide up and down is arranged at the joint of the sedimentation tank 18 and the partition plate 5, a sliding rod 13 corresponding to the sliding chute 7 is arranged on the movable baffle 6, the cross section of the sliding rod 13 is arranged to be T-shaped, the sliding chute 7 is arranged to correspond to the T-shaped, and the sealing performance of the connection between the movable baffle 6 and the partition plate 5 is improved by utilizing the T-shaped structure. A sealing layer 14 is arranged on the T-shaped sliding rod 13, so that the sealing effect of the joint of the partition plate 5 and the movable baffle 6 is further improved.
Referring to fig. 2, baffle 5 top is equipped with the wash port 8 that communicates sedimentation tank 18 and pretreatment tank 3, after adjustable fender 6 moves down, the wash port 8 that adjustable fender 6 originally blockked will communicate in sedimentation tank 18, and then the settlement water in pretreatment tank 3 will let in sedimentation tank 18, the concrete waste water in pretreatment tank 3 is through subsiding this moment, the precipitate deposits in pretreatment tank 3's bottom, and the settlement water is at pretreatment tank 3's top, consequently, set up wash port 8 in baffle 5 first side, baffle 5 second side is the entity. The precipitation water in the pretreatment tank 3 flows into the precipitation tank 18 from the drainage holes 8 after the movable baffle 6 is moved downward.
Referring to fig. 2 and 3, a plurality of drain holes 8 are provided to increase the drainage rate of the sedimentation water, and the drain holes 8 are obliquely arranged, and the drain holes 8 are gradually increased from the pretreatment tank 3 to the sedimentation tank 18 such that one side of the drain holes 8 in the pretreatment tank 3 is lower than one side of the sedimentation tank 18. By utilizing the arrangement of the height drop, the sedimentation water part in the pretreatment tank 3 is not easy to directly discharge into the sedimentation tank 18, and meanwhile, the impurities in the sedimentation water are reduced and directly introduced into the sedimentation tank 18.
Referring to fig. 2, the top of the pretreatment tank 3 is provided with a filter screen 15 for filtering the concrete wastewater, the filter screen 15 is arranged in a V shape, the contact area of the concrete wastewater in the filter screen 15 is increased, and the speed of the concrete wastewater reaching the pretreatment tank 3 through the filter screen 15 is increased. A slope 16 is arranged on one side close to the partition plate 5 in the pretreatment tank 3, and the slope 16 is obliquely arranged from the top of one side close to the sedimentation tank 18 to the bottom of the pretreatment tank 3, so that the side, far away from the sedimentation tank 18, of the bottom of the pretreatment tank 3 is lower, and sediments can be settled on the side, far away from the sedimentation tank 18, of the bottom of the pretreatment tank 3. Furthermore, after the sedimentation tank 18 is communicated, because the sediment is far away from the plurality of drain holes 8, the disturbance to the sediment can be greatly reduced, and the clarity of the sedimentation water formed after the concrete wastewater is sedimented is improved.
Referring to fig. 2, be equipped with a plurality of beads 17 that hinder the sediment on the slope 16, the triangle-shaped setting is personally submitted in a plurality of bead 17 transversal, the bead 17 that utilizes transversal triangle-shaped of personally submitting hinders the sediment, reduce the sediment commodity circulation to the sedimentation tank 18 in, a plurality of beads 17 parallel arrangement each other simultaneously, hinder layer upon layer the sediment, improve the clarity of the sediment in the sedimentation tank 18, and then after subsiding in the sedimentation tank 18 again, the clarity of sediment can further improvement.
Referring to fig. 4, a lifting assembly 9 for driving the movable baffle 6 to move up and down is arranged on the sedimentation basin 18, the lifting assembly 9 comprises a fixed frame 10 arranged on the sedimentation basin 18, and a lifting motor 11 is arranged on the fixed frame 10. The lifting assembly 9 further comprises a screw rod 12 penetrating through the movable baffle 6 in the vertical direction, the top of the screw rod 12 penetrates through the fixing frame 10 and is in driving connection with the lifting motor 11, the screw rod 12 is driven to rotate through the lifting motor 11, and the function that the movable baffle 6 moves up and down in the sliding groove 7 is achieved.
The implementation principle of the embodiment is as follows: pour concrete waste water into preliminary treatment pond 3 from filter screen 15 department, concrete waste water subsides in preliminary treatment pond 3, utilize elevator motor 11 to drive lead screw 12 after subsiding and rotate, utilize lead screw 12 to drive adjustable fender 6 and slide from top to bottom in spout 7, adjustable fender 6 removes the back downwards, the precipitation in preliminary treatment pond 3 is arranged to sedimentation tank 18 from wash port 8, because the precipitate is in the bottom of preliminary treatment pond 3, consequently, the difficult inflow sedimentation tank 18 of subsider, the improvement lets in the clarity of precipitation in sedimentation tank 18.
The embodiments of the present invention are the preferred embodiments of the present invention, and the protection scope of the present invention is not limited by this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (9)

1. A rapid sedimentation device for concrete wastewater comprises a reaction tank (1);
the method is characterized in that: be equipped with baffle (5) in reaction tank (1), baffle (5) one side is equipped with sedimentation tank (18), baffle (5) opposite side is equipped with preliminary treatment pond (3), baffle (5) one side is equipped with adjustable fender (6) of the connection of sliding, be equipped with on the reaction tank and supply adjustable fender (6) to slide spout (7) of connection.
2. The rapid settling device for concrete wastewater according to claim 1, characterized in that: one side of the clapboard (5) which is abutted against the movable baffle (6) is provided with a plurality of drain holes (8), and the drain holes (8) are arranged in parallel.
3. The rapid settling device for concrete wastewater according to claim 2, characterized in that: the plurality of the drain holes (8) are obliquely arranged, and the plurality of the drain holes (8) are gradually increased from the pretreatment tank (3) to the sedimentation tank (18).
4. The rapid settling device for concrete wastewater according to claim 1, characterized in that: the vertical lifting unit (9) that slides about being equipped with on sedimentation tank (18) and driving adjustable fender (6), lifting unit (9) are including setting up mount (10) at sedimentation tank (18) top, still including setting up elevator motor (11) on mount (10), be equipped with vertical lead screw (12) that run through adjustable fender (6) on adjustable fender (6), lead screw (12) top is run through mount (10) and elevator motor (11) and is connected with lead screw (12) drive.
5. The rapid settling device for concrete wastewater as claimed in claim 4, wherein: the movable baffle (6) is provided with sliding rods (13) on two sides in the width direction, and the cross section of each sliding rod (13) is in a T-shaped arrangement.
6. The rapid settling device for concrete wastewater according to claim 5, characterized in that: and a sealing layer (14) is sleeved on the outer surface of the sliding rod (13).
7. The rapid settling device for concrete wastewater according to claim 1, characterized in that: the pretreatment pond (3) top is equipped with filter screen (15), filter screen (15) are the V style of calligraphy.
8. The rapid settling device for concrete wastewater according to claim 7, characterized in that: the bottom of the pretreatment tank (3) is provided with a slope (16), and the slope (16) is obliquely arranged from the top close to one side of the sedimentation tank (18) to the bottom of the pretreatment tank (3).
9. The rapid settling device for concrete wastewater according to claim 8, characterized in that: the slope (16) is provided with a plurality of convex ribs (17), and the cross sections of the convex ribs (17) are triangular.
CN202021244516.8U 2020-06-30 2020-06-30 Concrete waste water subsides device fast Active CN212894213U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202021244516.8U CN212894213U (en) 2020-06-30 2020-06-30 Concrete waste water subsides device fast

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202021244516.8U CN212894213U (en) 2020-06-30 2020-06-30 Concrete waste water subsides device fast

Publications (1)

Publication Number Publication Date
CN212894213U true CN212894213U (en) 2021-04-06

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Application Number Title Priority Date Filing Date
CN202021244516.8U Active CN212894213U (en) 2020-06-30 2020-06-30 Concrete waste water subsides device fast

Country Status (1)

Country Link
CN (1) CN212894213U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113041667A (en) * 2021-04-28 2021-06-29 唐璐 Livestock-raising water treatment integrated equipment

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113041667A (en) * 2021-04-28 2021-06-29 唐璐 Livestock-raising water treatment integrated equipment
CN113041667B (en) * 2021-04-28 2022-10-11 唐璐 Livestock-raising water treatment integrated equipment

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