CN112742114B

CN112742114B - Waste water circulating system for collecting concrete waste

Info

Publication number: CN112742114B
Application number: CN202110005050.9A
Authority: CN
Inventors: 刘岳军; 刘岳超; 胡轲
Original assignee: Hunan Yuehuang Concrete Co ltd
Current assignee: Hunan Yuehuang Concrete Co ltd
Priority date: 2021-01-05
Filing date: 2021-01-05
Publication date: 2022-03-22
Anticipated expiration: 2041-01-05
Also published as: CN112742114A

Abstract

The utility model relates to a concrete garbage collection's wastewater circulating system, including sand and stone separator and collecting pit, two filter barrels of fixed connection on the collecting pit, two the filter barrel set up respectively in two discharging pipe position departments of sand and stone separator, the filter barrel upper end is equipped with the feeder hopper, be equipped with in the filter barrel and be the slope and set up the filter, the filter barrel in filter lower extreme position department has seted up the discharge gate, rotate in the filter barrel below the feed inlet and be connected with and get rid of the water fill, it sets up along vertical direction to get rid of water fill axis of rotation, be equipped with on the filter barrel and be used for the drive get rid of water fill pivoted motor, this application gets rid of the water fill through the motor drive and rotates to through centrifugal action, get rid of the different positions on the filter with material and water, thereby make things convenient for the separation of water and material.

Description

Waste water circulating system for collecting concrete waste

Technical Field

The application relates to the field of concrete recovery, especially relates to a waste water circulating system of concrete garbage collection.

Background

At present, after the mixer truck is cleaned, waste materials generated by cleaning the mixer truck need to be recycled.

Chinese patent with publication number CN111842281A discloses a concrete garbage collection's waste water circulation system, it includes concrete garbage collection mechanism, concrete waste cleaning mechanism, concrete waste separating mechanism, concrete waste filter pressing mechanism and waste water circulation mechanism, waste water circulation mechanism includes waste water collection subassembly and waste water circulation subassembly, waste water collection subassembly includes waste water and holds the storehouse, waste water holds the storehouse and is equipped with the filter layer that is used for filtering waste water, the bottom of filter layer still is equipped with the transport piece that is used for carrying waste water, waste water circulation subassembly includes the circulation case of pipe connection concrete filter pressing mechanism, still including the circulation piece of connecting the washing tank top.

However, the sand separated by the sand-stone separator contains a certain amount of water, and when the sand-stone separator is used and sand is needed, water in the sand-stone separator is separated.

Chinese patent No. CN207856397U discloses a concrete sedimentation tank, which comprises a sedimentation tank body and a mounting frame; filter vat on the mounting bracket, a plurality of first drainage holes on the filter vat bottom plate, be provided with the discharge gate with the handing-over department of bottom plate on the lateral wall of the filter vat of keeping away from lateral wall one side, discharge gate department slides the sunshade of connection, be provided with rabbling mechanism in the filter vat, be provided with on the lateral wall and be used for driving the sunshade and slide, so that the sunshade carries out the push mechanism who opens and close to the discharge gate, the grit that has moisture after the separation of sand and stone separator enters into the filter vat, the discharge gate is hidden by the sunshade and is the closed condition, stir the grit that has moisture through rabbling mechanism, thereby accelerate the separation of moisture and grit.

In view of the above-mentioned related art, the inventor believes that sand and stone are accumulated in the filter vat after entering the filter vat, so that water in the sand and stone is not circulated, and the water removal efficiency of the device is low.

Disclosure of Invention

For the dewatering efficiency of hoisting device, this application provides a concrete garbage collection's waste water circulating system.

The application provides a pair of concrete garbage collection's waste water circulating system adopts following technical scheme:

the utility model provides a concrete garbage collection's wastewater circulating system, includes sand and stone separator and collecting pit, two filter barrels of fixed connection on the collecting pit, two the filter barrel set up respectively in two ejection of compact position departments of sand and stone separator, the filter barrel upper end is equipped with the feeder hopper, be equipped with the filter in the filter barrel, the filter barrel in filter position department has seted up the discharge gate, rotate in the filter barrel below the feed inlet and be connected with and get rid of the water fill, it sets up along vertical direction to get rid of water fill axis of rotation, be equipped with on the filter barrel and be used for the drive get rid of water fill pivoted motor.

Through adopting above-mentioned technical scheme, the material through the sand and stone separator separation enters into the filter vat and drops on getting rid of the water bucket, opens the motor this moment, drives and gets rid of the water bucket and rotate, thereby through centrifugal action, the position that material and water dropped on the filter differs, thereby water drops in the filter below through the filter, and the material passes through the discharge gate and discharges and get into in the collecting tank, then through the setting of getting rid of the water bucket, can be with water and material separation, promote the dehydration efficiency of material.

Optionally, the water throwing bucket includes a plurality of installation poles, adjacent two fixedly connected with soft area between the installation pole, the coaxial fixedly connected with dwang of motor output shaft, the installation pole articulates on the dwang, it is a plurality of to drive through the driving medium on the dwang installation pole is reciprocal simultaneously to rotate with intermittent type laminating the dwang.

Through adopting above-mentioned technical scheme, the motor rotates, drives installation pole reciprocating rotation through the driving medium to contained angle constantly change between installation pole and the dwang, thereby can disperse the material on the filter, the availability factor of reinforcing filter gets rid of the water fill and draws in and struts and can play certain patting effect to the material simultaneously, thereby promotes the dewatering effect of material.

Optionally, the driving medium includes the slider, the slider along vertical direction sliding connection be in on the filter vat inner wall, along its length direction seted up reciprocal thread groove on the dwang, fixedly connected with is used for the card to go up the slider to be gone into reciprocal thread groove's pole, it is connected with the collar to rotate on the slider, the collar is kept away from to the collar the one end of dwang articulates there is the connecting rod, the connecting rod other end articulates on the collar.

By adopting the technical scheme, when the mounting rod is driven to rotate in a reciprocating manner, the motor is started, the rotating rod is transferred to rotate, the sliding block is connected to the inner wall of the filter barrel in a sliding manner, the round rod on the sliding block is clamped in the reciprocating thread groove, so that the rotating rod rotates, the sliding block reciprocates up and down to drive the connecting rod to move, and the connecting rod drives the mounting rod to move; the transmission part has stable transmission and good transmission effect.

Optionally, the filter plate is connected in the filter barrel in a sliding manner along the vertical direction, and a cam mechanism for driving the filter plate to reciprocate is arranged in the filter barrel.

Through adopting above-mentioned technical scheme, cam mechanism drives the vertical reciprocating motion of filter to can accelerate the drainage speed of filter, prevent simultaneously that the material from blockking up the filter.

Optionally, the motor drives the cam mechanism to move through the transmission assembly.

Through adopting above-mentioned technical scheme, reduce the complexity of device, need not a plurality of motors, make things convenient for the installation of circuit.

Optionally, the transmission assembly is a gear mechanism, the output end of the motor is connected with the input end of the gear mechanism, and the output end of the gear mechanism is connected with the cam mechanism.

Through adopting above-mentioned technical scheme, gear mechanism transmission is stable, simple structure.

Optionally, a spring is fixedly connected in the filter barrel, and the other end of the spring is fixedly connected with the filter plate.

Through adopting above-mentioned technical scheme, the spring plays certain cushioning effect when the material drops on the filter on the one hand, and on the other hand enables the continuous small amplitude reciprocating motion of filter, strengthens the filter effect of filter.

Optionally, the lower surface of the discharge port is fixedly connected with an elastic belt, and the other end of the elastic belt is fixedly connected with one end, close to the discharge port, of the filter plate.

Through adopting above-mentioned technical scheme, when preventing that the filter from shifting up, the material drops in the filter below from the clearance of filter and discharge gate.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when the filter is used, materials separated by the sand-stone separator enter the filter barrel and fall on the water throwing bucket, the motor is started to drive the water throwing bucket to rotate, so that the positions of the materials and water falling on the filter plate are different under the action of centrifugation, the water falls below the filter plate through the filter plate, the materials are discharged through the discharge port and enter the collecting pool, the water and the materials can be separated through the arrangement of the water throwing bucket, and the dehydration efficiency of the materials is improved;

2. this application passes through the motor and rotates to the transmission piece drives installation pole reciprocating rotation, thereby contained angle between installation pole and the dwang constantly changes, thereby can disperse the material on the filter, strengthens the availability factor of filter, and meanwhile gets rid of the water fill and draws in and struts and can play certain patting effect to the material, thereby promotes the dewatering effect of material.

Drawings

FIG. 1 is a schematic diagram illustrating an overall structure of a waste water recycling system for concrete waste collection according to an embodiment of the present disclosure;

FIG. 2 is a first cross-sectional view of the filter basket of FIG. 1;

FIG. 3 is a schematic view showing a connection structure of a water throwing bucket and a rotary rod;

fig. 4 is a second cross-sectional view of the filter vat of fig. 1.

Description of reference numerals: 1. a packing auger; 2. a sand-stone separator; 3. a stirring tank; 4. a clean water tank; 5. a sedimentation tank; 6. a filter vat; 7. a feed hopper; 8. a water throwing bucket; 9. mounting a rod; 10. a soft belt; 11. a motor; 12. rotating the rod; 13. a fixed block; 14. a slider; 15. a reciprocating thread groove; 16. a guide bar; 17. a mounting ring; 18. a connecting rod; 19. positioning blocks; 20. fixing the rod; 21. a filter plate; 22. a spring; 23. a discharge port; 24. an elastic band; 25. a transmission rod; 26. a cam; 27. a first bevel gear; 28. a second bevel gear; 29. a drain pipe; 30. a material guide plate; 31. a collection tank; 32. a cross bar.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses concrete garbage collection's waste water circulating system. Referring to fig. 1, the system comprises an auger 1, a sand-stone separator 2, a stirring tank 3, a sedimentation tank 5, a clean water tank 4 and a collection tank 31, when the system works, water in the clean water tank 4 is pumped into the stirring truck through a water pump, the stirring truck is cleaned, waste materials generated by cleaning are poured into the auger 1, the waste materials enter the auger 1 and are conveyed into the sand-stone separator 2, the separated sand stones are conveyed into the collection tank 31 through a conveyor belt by the separator, sewage generated by the sand-stone separator 2 enters the stirring tank 3, the stirring tank 3 prevents sediment at the bottom of the tank from being solidified through stirring of a stirring rod, slurry in the stirring tank 3 can be recycled, supernatant in the stirring tank 3 overflows into the sedimentation tank 5, and supernatant in the sedimentation tank 5 overflows into the clean water tank 4, so that recycling of the waste water and the waste materials is realized.

Referring to fig. 2 and 3, two filter barrels 6 are fixedly connected to a collecting pool 31, the two filter barrels 6 are respectively arranged at two discharging pipes of a sand-stone separator 2, the upper end of each filter barrel 6 is communicated and fixedly connected with a feed hopper 7, the feed hopper 7 is positioned under the discharging pipes of the sand-stone separator 2, a water throwing bucket 8 is rotatably connected in the filter barrel 6 under the feed hopper 7, the water throwing bucket 8 is conical, the conical tip of the water throwing bucket 8 is opposite to the feed hopper 7, the water throwing bucket 8 comprises a plurality of mounting rods 9, a soft belt 10 is fixedly connected between every two adjacent mounting rods 9, the soft belt 10 is water absorbing cloth, the water throwing bucket 8 is fixedly connected with a motor 11 through screws, the motor 11 is a waterproof motor 11, the output shaft of the motor 11 is coaxially and fixedly connected with a rotating rod 12, the upper end of the rotating rod 12 is fixedly connected with a fixing block 13, the fixing block 13 is cylindrical, the mounting rods 9 are circumferentially and equidistantly hinged on the fixing block 13, installation pole 9 axis of rotation sets up along the circumscribed direction of fixed block 13, is equipped with the driving medium on dwang 12, drives a plurality of installation poles 9 reciprocal rotations simultaneously with intermittent type laminating dwang 12 through the driving medium on dwang 12.

The driving medium is slider 14, slider 14 is cylindricly, slider 14 cover is established on dwang 12, reciprocal thread groove 15 has been seted up along vertical direction on the dwang 12, fixedly connected with is used for the round bar of card income reciprocal thread groove 15 on slider 14, the other fixedly connected with of 6 inner walls of filter vat is vertical setting's guide bar 16, fixedly connected with horizontal pole 32 on slider 14, the other pot head of horizontal pole 32 is established on

guide bar

16, 14 upper surface coaxial rotation of slider is connected with collar 17, it has connecting rod 18 to articulate on the collar 9, the connecting rod 18 other end articulates on collar 17.

Two locating pieces 19 of equal fixedly connected with on the two relative inner walls of filter vat 6 wherein, equal perpendicular fixedly connected with dead lever 20 on the locating piece 19 are provided with the filter 21 that is the slope setting in the filter vat 6, and filter 21 is located motor 11 top, and the four corners position of filter 21 is worn out respectively to four dead levers 20, and the cover is equipped with spring 22 on the dead lever 20, and spring 22 both ends are fixed connection filter 21 and locating piece 19 respectively.

The filter vat 6 has been seted up discharge gate 23 in filter 21 lower extreme position department, and discharge gate 23 position fixedly connected with stock guide 30, filter 21 lower extreme extend to discharge gate 23 lower surface, and discharge gate 23 lower surface fixed connection has elastic webbing 24, and elastic webbing 24 is the rubber materials, and the other end fixed connection filter 21 lower surface of elastic webbing 24, the length of elastic webbing 24 equals the length of discharge gate 23.

Referring to fig. 2 and 4, a cam mechanism for driving the filter plate 21 to vertically reciprocate is arranged in the filter vat 6, the cam mechanism comprises a transmission rod 25 and a cam 26, the transmission rod 25 is rotatably connected to the bottom surface of the filter vat 6, the cam 26 is coaxially and fixedly connected to one end of the transmission rod 25, during rotation of the cam 26, a convex part of the cam 26 abuts against the filter plate 21 to jack up the filter plate 21, and the spring 22 is deformed; the rotating rod 12 is provided with a gear mechanism for driving the transmission rod 25 to rotate.

The gear mechanism comprises a first bevel gear 27 and a second bevel gear 28, the second bevel gear 28 is coaxially and fixedly connected to the rotating rod 12, the first bevel gear 27 is coaxially and fixedly connected to the transmission rod 25, and the first bevel gear 27 and the second bevel gear 28 are in meshed connection.

Referring to fig. 1, the filtering barrel 6 is connected to and fixedly connected with a drain pipe 29 below the filtering plate 21, and the drain pipe 29 is connected to the clean water tank 4.

The implementation principle of the waste water circulating system for collecting the concrete waste materials in the embodiment of the application is as follows: when the filter screen is used, materials separated by the sand-stone separator 2 enter the filter barrel 6, the motor 11 is started at the moment, the rotating rod 12 is driven to rotate, the rotating rod 12 rotates to drive the water throwing bucket 8 to rotate, meanwhile, the rotating rod 12 rotates to drive the sliding block 14 to vertically reciprocate to move, so that the connecting rod 18 is driven to move, the connecting rod 18 moves to drive the mounting rod 9 to move, so that the water throwing bucket 8 is driven to reciprocally fold and unfold, meanwhile, the rotating rod 12 rotates to drive the bevel gear two 28 to rotate, the bevel gear two 28 rotates to drive the bevel gear two 27 to rotate, so that the transmission rod 25 rotates, the transmission rod 25 rotates to drive the cam 26 to rotate, so that the filter plate 21 is driven to reciprocate to move up and down, the materials are filtered by the filter plate 21 and then are discharged into the collecting tank 31 through the discharge hole 23, and separated water is discharged into the clean water tank 4 through the discharge pipe 29.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a concrete garbage collection's waste water circulating system, includes sand and stone separator (2) and collecting pit (31), two filter vat (6) of fixed connection on collecting pit (31), two filter vat (6) set up respectively in two ejection of compact positions departments of sand and stone separator (2), filter vat (6) upper end is equipped with feeder hopper (7), its characterized in that: be equipped with in filter vat (6) and be slope setting filter (21), filter vat (6) in filter (21) lower extreme position department has seted up discharge gate (23), it is connected with in feed inlet below rotation and has got rid of hopper (8) to get rid of hopper (6), get rid of hopper (8) axis of rotation and set up along vertical direction, get rid of hopper (8) and be conical, get rid of hopper 8 awl point and just to feeder hopper (7), be equipped with on filter vat (6) and be used for the drive get rid of hopper (8) pivoted motor (11), it includes a plurality of installation pole (9) to get rid of hopper (8), adjacent two fixedly connected with soft area (10) between installation pole (9), the coaxial fixedly connected with dwang (12) of motor (11) output shaft, installation pole (9) articulate on dwang (12), it is a plurality ofly to drive through the driving medium on dwang (12) installation pole (9) are reciprocal simultaneously and are laminated with intermittent type rotate rotation Pole (12), the driving medium includes slider (14), slider (14) are in along vertical direction sliding connection on filter vat (6) inner wall, reciprocal thread groove (15) have been seted up along its length direction on dwang (12), fixedly connected with is used for the card to go up in slider (14) goes into the pole of reciprocal thread groove (15), it is connected with collar (17) to rotate on slider (14), installation pole (9) are kept away from the one end of dwang (12) articulates there is connecting rod (18), connecting rod (18) other end articulates on collar (17).

2. The concrete waste collection wastewater recycling system of claim 1, further comprising: the filter plate (21) is connected in the filter barrel (6) in a sliding mode along the vertical direction, and a cam mechanism used for driving the filter plate (21) to reciprocate is arranged in the filter barrel (6).

3. The concrete waste collection wastewater recycling system of claim 2, wherein: the motor (11) drives the cam mechanism to move through the transmission assembly.

4. A concrete waste collection waste water recycling system according to claim 3, characterized in that: the transmission assembly is a gear mechanism, the output end of the motor (11) is connected with the input end of the gear mechanism, and the output end of the gear mechanism is connected with the cam mechanism.

5. The concrete waste collection wastewater recycling system of claim 2, wherein: the filter barrel (6) is internally and fixedly connected with a spring (22), and the other end of the spring (22) is fixedly connected with the filter plate (21).

6. The concrete waste collection wastewater recycling system of claim 2, wherein: the lower surface of the discharge port (23) is fixedly connected with an elastic belt (24), and the other end of the elastic belt (24) is fixedly connected with one end of the filter plate (21) close to the discharge port (23).

7. The concrete waste collection wastewater recycling system of claim 2, wherein: the soft belt (10) is water-absorbing cloth.