CN210616937U

CN210616937U - Concrete mixer truck effluent disposal system

Info

Publication number: CN210616937U
Application number: CN201920703816.9U
Authority: CN
Inventors: 穆建忠; 雷永安
Original assignee: Shaanxi Xinyida Hengzhong Concrete Co ltd
Current assignee: Shaanxi Xinyida Hengzhong Concrete Co ltd
Priority date: 2019-05-16
Filing date: 2019-05-16
Publication date: 2020-05-26
Anticipated expiration: 2029-05-16

Abstract

The utility model relates to a concrete mixer wastewater treatment system in concrete production field, this concrete mixer wastewater treatment system includes the sedimentation overflow pond and is arranged in the filtering component who deposits the overflow pond, sedimentation overflow pond one side is provided with the pressure filter, sedimentation overflow pond and pressure filter pass through the overflow pipe intercommunication, the overflow pipe is close to sedimentation overflow pond pool mouth department and sets up, be provided with first water pump on the overflow pipe, be provided with the dump bin under the pressure filter, the dump bin is kept away from sedimentation overflow pond one side and is provided with the cistern, the cistern leads to pipe and is connected with the play water end of pressure filter, be provided with the second water pump in the cistern, install the outlet pipe on the second water pump, be provided with the valve on the outlet pipe. Through concrete test block breaker, can deposit the grit in the concrete mixer truck, filter impurity and other materials in the waste water again, improve the clean degree of waste water, avoid waste water multiplexing in-process to block up the pipeline, improve work efficiency.

Description

Concrete mixer truck effluent disposal system

Technical Field

The utility model relates to a concrete production field especially relates to a concrete mixer truck effluent disposal system.

Background

At present, commercial concrete is mainly transported through the concrete mixer, and after the concrete mixer transported the concrete, concrete can remain in its agitator tank, in order to avoid the concrete to solidify on the mixer, need wash the concrete mixer to keep the cleanness of concrete mixer.

Chinese patent with publication number CN206885001U discloses a concrete mixer car wash, which comprises a parking platform, wherein a liquid outlet tank is arranged on one side of the parking platform, a liquid outlet is arranged on one side of the liquid outlet tank, a water outlet pipe which is positioned on the parking platform and is communicated with the liquid outlet tank is arranged above the liquid outlet tank, a first water pump is connected on the water outlet pipe, a hose is connected on the water outlet pipe, a scraping rod is arranged at the upper end part of the hose, and a scraping plate and a water outlet hole are arranged at one end of the scraping rod; when this concrete mixer car wash platform used, adjust the outlet pipe for the outlet pipe passageway washs the concrete mixer car, washs the completion back, and sewage can flow into the backward flow groove along with the parking platform, flows into the cistern again, carries out cyclic utilization in taking out the water in the cistern to the play liquid tank through the second water pump.

When the concrete mixer car washing platform works, concrete still remains in the concrete mixer car, and after the concrete is washed, the concrete flows into the backflow tank along with waste water and further flows into the reservoir, so that when the waste water is reused, a water outlet pipeline can be blocked, and the working efficiency is affected.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a concrete mixer truck effluent disposal system can deposit the grit in the concrete mixer truck, filters impurity and other materials in the waste water again, improves the clean degree of waste water, avoids the compound in-process of waste water to block up the pipeline, improves work efficiency.

The above object of the present invention can be achieved by the following technical solutions:

the utility model provides a concrete mixer truck effluent disposal system, includes the sediment overflow tank and is located filter assembly in the sediment overflow tank, sediment overflow tank one side is provided with the pressure filter, sediment overflow tank with the pressure filter passes through the overflow pipe intercommunication, the overflow pipe is close to sediment overflow tank pool mouth department sets up, be provided with first water pump on the overflow pipe, in be provided with the dump bin under the pressure filter, the dump bin is kept away from sediment overflow tank one side and is provided with the cistern, the cistern lead to pipe with the play water end of pressure filter is connected, be provided with the second water pump in the cistern, install the outlet pipe on the second water pump, be provided with the valve on the outlet pipe.

Through the implementation of the technical scheme, the waste water after the concrete mixer truck is cleaned is discharged into the sedimentation overflow tank, when the water level in the sedimentation overflow tank reaches a certain height, the first water pump is adjusted to pump the water into the filter press for filtering in the filter press, after filtering, waste residues generated by the filter press fall into a waste material tank from the filter press, the water filtered by the filter press flows into the reservoir, and when water is needed, the second water pump and a valve are adjusted to enable the water outlet pipe to flow through, and the second water pump works to reuse the water in the reservoir; this concrete mixer truck effluent disposal system can deposit the grit in the concrete mixer truck, filters impurity and other materials in the waste water again, improves the clean degree of waste water, avoids the waste water to multiplex the in-process and blocks up the pipeline, improves work efficiency.

The utility model discloses further set up to, filtering component is including being located sieve stone bulkhead in the sedimentation overflow pond runs through a plurality of sieve meshes have been seted up to sieve stone bulkhead diapire, in sedimentation overflow pond top is provided with the drive assembly of sieve stone bulkhead motion.

By implementing the technical scheme, the waste water after the concrete mixer truck is cleaned is discharged into a sedimentation overflow tank, gravels in the concrete are retained in the sieve stone partition frame in the sedimentation overflow tank, the waste water and the sands flow into the bottom of the sedimentation overflow tank through sieve pores, and then the gravels in the sieve stone partition frame are taken out by adjusting the driving assembly; the gravel in the waste liquid can be separated by the filtering assembly, and the gravel in the sieve stone partition frame can be taken again by the driving assembly by adjusting the position of the sieve stone partition frame.

The utility model discloses further set up to, drive assembly includes the support and is located driving motor on the support, driving motor's the coaxial pivot that is provided with of drive shaft tip, install the wrapping post in the pivot, be provided with the cable wire on the wrapping post, cable wire end connection has a plurality of chains that articulate, it is provided with the couple to articulate the chain tip, be provided with the confession on the sieve stone bulkhead the couple articulates the auricle that articulates.

Through the implementation of the technical scheme, a driving motor is adjusted, the driving motor works, a driving shaft of the driving motor drives a winding post to rotate, so that a steel cable moves downwards, the steel cable drives a hanging chain to move downwards, the hanging chain drives a hook to move downwards, the hook can be hung on the hanging chain when the hook moves to the state that the hook can be hung on a hanging lug in sequence, the driving shaft of the driving motor is adjusted to drive the winding post to rotate, so that the steel cable moves upwards, the steel cable drives the hanging chain to move upwards, the hanging chain drives the hook to move upwards, and the hook drives the hanging lug to move upwards, so that a sieve stone partition frame is separated from a sedimentation overflow tank, then the sieve stone partition frame is taken out of the sedimentation overflow tank, and gravels are placed at a designated position; the driving assembly can lift the sieve stone partition frame to separate the sieve stone partition frame from the sedimentation overflow tank, so that gravel in the sieve stone partition frame can be taken out conveniently.

The utility model discloses further set up to, the support with be provided with the mount pad between driving motor, be provided with the slide rail on the support, in be provided with on the mount pad and follow the slider that the slide rail slided runs through the mount pad be provided with mount pad threaded connection's screw rod, screw rod one end is installed and is located first motor on the support.

By implementing the technical scheme, the first motor is adjusted to work, the motor shaft of the first motor drives the screw rod to rotate, the screw rod drives the mounting seat to move, and the mounting seat drives the sliding block to slide along the length direction of the sliding rail; first motor drive screw rod rotates, and then the motion of drive mount pad, is convenient for place the sieve stone bulkhead at the assigned position.

The utility model discloses further set up to, in a plurality of step beads have been seted up on the sedimentation overflow pond lateral wall, be provided with on the sieve stone bulkhead lateral wall and inlay and locate support boss in the step bead.

By implementing the technical scheme, the support boss is opposite to the stepped convex rib, the sieve stone partition frame is adjusted by the driving motor and moves until the support boss is embedded into the stepped convex rib, and the installation of the sieve stone partition frame is completed; the support boss is matched with the step convex edge, so that the sieve stone partition frame is convenient to mount.

The utility model discloses further set up to, the rectangle section and the dysmorphism section that the sedimentation overflow pond set up including an organic whole, the dysmorphism section is the back taper setting, runs through the feed inlet has been seted up to dysmorphism section lateral wall, in discharge gate department is provided with the axis of rotation, be provided with helical blade on the periphery wall of axis of rotation, the helical blade periphery is provided with the sleeve, the sleeve with the coaxial setting of axis of rotation, the axis of rotation passes telescopic extension section tip is installed the second motor, the discharge gate has been seted up on the lateral wall that the sleeve is close to second motor department.

Through the implementation of the technical scheme, the second motor is adjusted, the driving shaft of the second motor drives the spiral blade to rotate, and under the action of the spiral blade, sand in the sedimentation overflow tank is discharged from the discharge hole; the segmentation setting of sedimentation overflow tank is convenient for install the sieve stone bulkhead, is convenient for discharge the grit from sedimentation overflow tank simultaneously.

The utility model discloses further set up to, in discharge gate department be provided with the hopper of sleeve inner chamber intercommunication.

Through implementing above-mentioned technical scheme, discharge gate department sets up the hopper and is convenient for discharge grit.

The utility model discloses further set up to, be provided with the sand collection box under the hopper, sand collection box diapire is provided with universal castor.

Through implementing above-mentioned technical scheme, sand can be collected to the collection sand box, and universal caster is convenient for transport sand simultaneously.

To sum up, the utility model discloses following beneficial effect has:

the concrete mixer truck wastewater treatment system can precipitate sand and stone in a concrete mixer truck, and then filter impurities and other substances in wastewater, so that the cleanliness of the wastewater is improved, pipelines are prevented from being blocked in the wastewater reuse process, and the working efficiency is improved;

the concrete mixer wastewater treatment system is provided with the sedimentation overflow tank and the internal components thereof, so that sand and gravel can be conveniently separated, the sand and gravel reuse rate can be improved, the energy can be saved, and the cost can be reduced.

Drawings

Fig. 1 is a schematic view of the overall structure of the embodiment of the present invention.

Fig. 2 is a sectional view taken along the plane a-a of fig. 1.

Fig. 3 is an enlarged schematic view of a portion B of fig. 2.

Reference numerals: 1. a sedimentation overflow tank; 11. a rectangular section; 12. a special-shaped section; 13. step convex edges; 2. a filter assembly; 21. a stone screening bulkhead; 211. screening holes; 212. supporting the boss; 22. a drive assembly; 221. a support; 222. a drive motor; 223. a rotating shaft; 224. a winding post; 225. a steel cord; 226. hanging a chain; 227. hooking; 228. hanging a lug plate; 23. a mounting seat; 231. a slider; 232. a slide rail; 24. a screw; 25. a first motor; 26. a second motor; 261. a rotating shaft; 262. a helical blade; 263. a sleeve; 264. a hopper; 265. a feed inlet; 266. a discharge port; 27. a sand collecting box; 271. a universal caster; 3. an overflow pipe; 31. a first water pump; 4. a filter press; 5. a waste bin; 6. a reservoir; 7. a water outlet pipe; 71. a valve; 72. and a second water pump.

Detailed Description

The technical solution of the embodiment of the present invention will be described below with reference to the accompanying drawings.

As shown in fig. 1 and fig. 2, a concrete mixer wastewater treatment system, including sedimentation overflow tank 1 and filter assembly 2 that is located sedimentation overflow tank 1, sedimentation overflow tank 1 one side is provided with pressure filter 4, sedimentation overflow tank 1 passes through overflow pipe 3 intercommunication with pressure filter 4, overflow pipe 3 is close to sedimentation overflow tank 1 pool mouth department and sets up, install first water pump 31 on the overflow pipe 3, install dump box 5 under pressure filter 4, dump box 5 keeps away from sedimentation overflow tank 1 one side and is provided with cistern 6, cistern 6 leads to pipe to be connected with the play water end of pressure filter 4, be provided with second water pump 72 in the cistern 6, install outlet pipe 7 on second water pump 72, install valve 71 on outlet pipe 7.

As shown in fig. 2, the filtering assembly 2 comprises a sieve stone partition frame 21 located in the sedimentation overflow tank 1, four groups of step convex edges 13 are arranged on the side wall of the sedimentation overflow tank 1, and the four groups of step convex edges 13 are fixedly connected with the side wall of the sedimentation overflow tank 1 end to end, as shown in fig. 3, a supporting boss 212 capable of being embedded on the step convex edge 13 is fixedly connected on the outer side wall of the sieve stone partition frame 21, a plurality of evenly distributed sieve holes 211 are arranged through the bottom wall of the sieve stone partition frame 21, a driving assembly 22 for driving the sieve stone partition frame 21 to move is arranged above the sedimentation overflow tank 1, the driving assembly 22 comprises a bracket 221, a mounting seat 23 connected with the bracket 221 in a sliding manner and a driving motor 222 located on the mounting seat 23, a rotating shaft 223 is coaxially arranged on the driving shaft of the driving motor 222, a winding post 224 is arranged on the rotating shaft 223, a steel cable 225 is connected on, the end of the hanging chain 226 far from the steel cable 225 is connected with a hook 227, the sieve stone bulkhead 21 is connected with four hanging lugs 228 for hanging the hook 227, the bracket 221 is fixedly connected with a slide rail 232, the mounting seat 23 is fixedly connected with a slide block 231 capable of sliding along the slide rail 232, a screw 24 in threaded connection with the mounting seat 23 is arranged by penetrating through the mounting seat 23, and one end of the screw 24 is provided with a first motor 25 positioned on the bracket 221.

As shown in fig. 2, the sedimentation overflow tank 1 includes an integrally arranged rectangular section 11 and an integrally arranged special-shaped section 12, the special-shaped section 12 is arranged in an inverted cone shape, a feed port 265 is provided through a side wall of the special-shaped section 12, a rotating shaft 261 is provided at the feed port 265, a spiral blade 262 is fixedly connected to an outer peripheral wall of the rotating shaft 261, a sleeve 263 is provided at an outer periphery of the spiral blade 262, the sleeve 263 and the rotating shaft 261 are coaxially arranged, an end of an extending section of the rotating shaft 261 passing through the sleeve 263 is connected with a second motor 26, a discharge port 266 is provided on an outer side wall of the sleeve 263 close to the second motor 26, a hopper 264 communicated with an inner cavity of the sleeve 263 is installed at the discharge port 266, a sand collecting box 27.

The utility model discloses the theory of operation does: the waste water after the concrete mixer truck is cleaned is discharged into the sedimentation overflow tank 1, gravel is retained in the sieve stone separation frame 21, the waste water and sand flow into the bottom of the sedimentation overflow tank 1 through the sieve holes 211, when the water level in the sedimentation overflow tank 1 reaches a certain height, the first water pump 31 is adjusted, water is pumped into the filter press 4, the water is filtered in the filter press 4, after the filtration, waste residues generated by the filter press 4 fall into the waste material tank 5 from the filter press 4, the water filtered by the filter press 4 flows into the reservoir 6, when water is needed, the second water pump 72 and the valve 71 are adjusted, so that the water outlet pipe 7 is through-flow, and the second water pump 72 works to multiplex the water in the reservoir 6.

The utility model discloses the accommodation process of sieve stone bulkhead 21: the hook 227 is hung on the connecting lug, the driving motor 222 is adjusted, the driving shaft of the driving motor 222 drives the winding post 224 to rotate, so that the steel cable 225 moves upwards, the steel cable 225 drives the hanging chain 226 to move upwards, the hanging chain 226 drives the hook 227 to move upwards, the sieve stone separation frame 21 is separated from the sedimentation overflow tank 1, then, the first motor 25 is adjusted, the motor shaft of the first motor 25 drives the screw rod 24 to rotate, the screw rod 24 drives the mounting seat 23 to move along the axial direction of the screw rod 24, the mounting seat 23 drives the sliding block 231 to slide along the length direction of the sliding rail 232, when the sliding block slides to a specified position, adjusting the driving motor 222, the driving shaft of the driving motor 222 drives the winding post 224 to rotate, so that the steel cable 225 moves downwards, the steel cable 225 drives the hanging chain 226 to move downwards, the hanging chain 226 drives the hook 227 to move downwards, and the hook 227 drives the sieve stone bulkhead 21 to move to a specified position.

The utility model discloses the process of taking of grit: the second motor 26 is adjusted, the driving shaft of the second motor 26 drives the spiral blade 262 to rotate, under the action of the spiral blade 262, the sand in the sedimentation overflow pond 1 is discharged from the hopper 264, falls into the sand-collecting box 27, and then the sand in the sand-collecting box 27 is put into a designated position.

Claims

1. The utility model provides a concrete mixer truck effluent disposal system, its characterized in that, including precipitation overflow tank (1) and being located filtering component (2) in precipitation overflow tank (1), precipitation overflow tank (1) one side is provided with pressure filter (4), precipitation overflow tank (1) with pressure filter (4) communicate through overflow pipe (3), overflow pipe (3) are close to precipitation overflow tank (1) pool mouth department sets up, be provided with first water pump (31) on overflow pipe (3), in be provided with dump bin (5) under pressure filter (4), dump bin (5) keep away from precipitation overflow tank (1) one side and are provided with cistern (6), cistern (6) lead to pipe with the play water end of pressure filter (4) is connected, be provided with second water pump (72) in cistern (6), install outlet pipe (7) on second water pump (72), and a valve (71) is arranged on the water outlet pipe (7).

2. The concrete mixer truck wastewater treatment system according to claim 1, wherein the filtering component (2) comprises a sieve-stone partition frame (21) located in the sedimentation overflow tank (1), a plurality of sieve holes (211) are formed through the bottom wall of the sieve-stone partition frame (21), and a driving component (22) for driving the sieve-stone partition frame (21) to move is arranged above the sedimentation overflow tank (1).

3. The concrete mixer truck wastewater treatment system according to claim 2, wherein the driving assembly (22) comprises a bracket (221) and a driving motor (222) arranged on the bracket (221), a rotating shaft (223) is coaxially arranged at the end of a driving shaft of the driving motor (222), a winding post (224) is arranged on the rotating shaft (223), a steel cable (225) is arranged on the winding post (224), a plurality of hanging lock chains (226) are connected to the end of the steel cable (225), a hook (227) is arranged at the end of each hanging lock chain (226), and a hanging lug (228) for hanging the hook (227) is arranged on the sieve stone separation frame (21).

4. The concrete mixer truck wastewater treatment system according to claim 3, wherein a mounting seat (23) is arranged between the bracket (221) and the driving motor (222), a sliding rail (232) is arranged on the bracket (221), a sliding block (231) capable of sliding along the sliding rail (232) is arranged on the mounting seat (23), a screw rod (24) in threaded connection with the mounting seat (23) is arranged through the mounting seat (23), and a first motor (25) positioned on the bracket (221) is installed at one end of the screw rod (24).

5. The concrete mixer wastewater treatment system according to claim 4, wherein the side wall of the sedimentation overflow tank (1) is provided with a plurality of step-shaped protruding ribs (13), and the outer side wall of the sieve stone partition frame (21) is provided with support bosses (212) which can be embedded in the step-shaped protruding ribs (13).

6. The concrete mixer truck wastewater treatment system according to claim 1, wherein the sedimentation overflow tank (1) comprises a rectangular section (11) and a special-shaped section (12) which are integrally arranged, the special-shaped section (12) is arranged in an inverted cone shape, a feed inlet (265) is formed through the side wall of the special-shaped section (12), a rotating shaft (261) is arranged at the discharge outlet (266), a helical blade (262) is arranged on the outer peripheral wall of the rotating shaft (261), a sleeve (263) is arranged on the outer periphery of the helical blade (262), the sleeve (263) and the rotating shaft (261) are coaxially arranged, the rotating shaft (261) penetrates through the end of the extending section of the sleeve (263) to be provided with the second motor (26), and a discharge outlet (266) is formed on the outer side wall of the sleeve (263) close to the second motor (26).

7. The concrete mixer truck wastewater treatment system according to claim 6, wherein a hopper (264) is provided at the discharge port (266) and communicates with the inner cavity of the sleeve (263).

8. The concrete mixer truck wastewater treatment system according to claim 7, wherein a sand collection box (27) is arranged right below the hopper (264), and universal casters (271) are arranged on the bottom wall of the sand collection box (27).