CN217440005U - Device for manufacturing slurry by using bentonite - Google Patents
Device for manufacturing slurry by using bentonite Download PDFInfo
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- CN217440005U CN217440005U CN202221238095.7U CN202221238095U CN217440005U CN 217440005 U CN217440005 U CN 217440005U CN 202221238095 U CN202221238095 U CN 202221238095U CN 217440005 U CN217440005 U CN 217440005U
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Abstract
The application relates to the technical field of underground foundation construction, in particular to a device for manufacturing slurry by using bentonite, which comprises a hopper, a mixing pipe and a liquid supply mechanism; the opening of the top wall of the hopper is arranged, the hopper is connected with the mixing pipe, and the inner cavity of the hopper is communicated with the inner cavity of the mixing pipe; the liquid supply mechanism is used for conveying water or slurry into the mixing pipe; the device of mud is made to utilization bentonite of design, the bentonite that drops in the bentonite in bags is convenient for keep in through the hopper, be convenient for provide the mixing space of bentonite and clear water or the not enough mud of consistency through the compounding pipe, be convenient for pump water or mud in to the compounding pipe through supplying liquid mechanism, and then be convenient for control the quality index of mud, improve the dado effect of drilling in-process mud, and simultaneously, can reduce the raise dust when bentonite emptys, to the pollution of all ring edge borders when reducing mud preparation.
Description
Technical Field
The application relates to the technical field of underground foundation construction, in particular to a device for manufacturing slurry by using bentonite.
Background
The slurry wall protection and trench digging method is a construction method for effectively preventing collapse of trenches and hole walls in engineering construction processes of trench forming of underground continuous walls, drilling of cast-in-situ bored piles and the like, wherein slurry is injected in the drilling process, then concrete is poured into formed holes to replace the slurry, and the risk of collapse of the hole walls is reduced through static pressure of the slurry on the groove walls and mud skins formed by the slurry on the groove walls.
In the original slurry making process in the related technology, a secondary sedimentation tank capable of storing slurry is dug outside a pile position bearing platform, and a sedimentation tank guide groove is connected with a slurry guide groove of a pile position with a buried pile casing. Forming a hole by using reverse circulation at a pile position for about ten meters, then injecting water into the hole, simultaneously hoisting the bagged bentonite by using an excavator and moving the bagged bentonite to a hole opening, cutting the hole from the bottom of the bag by using a wallpaper cutter by workers, instantly pouring the bentonite into the hole, stirring and mixing the slurry by using a reverse circulation drilling machine, pumping the slurry to a sedimentation tank in a reverse circulation manner after mixing the slurry to a certain degree, beginning to form a formal hole after circularly storing the slurry, pouring the bentonite into the hole opening again for mixing the slurry when the measured slurry index does not meet the standard requirement in the construction process, and increasing the viscosity to ensure the quality of the slurry
Aiming at the related technologies, the inventor thinks that the viscosity of the slurry is adjusted while the hole is formed in the hole forming process, the quality of the slurry is not convenient to control, and the effect of the slurry wall protection is influenced.
SUMMERY OF THE UTILITY MODEL
In order to improve the dado effect of drilling in-process mud, this application provides an utilize device of bentonite manufacturing mud, adopts following technical scheme:
a device for manufacturing slurry by utilizing bentonite comprises a hopper, a mixing pipe and a liquid supply mechanism;
the opening of the top wall of the hopper is arranged, the hopper is connected with the mixing pipe, and the inner cavity of the hopper is communicated with the inner cavity of the mixing pipe;
the liquid supply mechanism is used for conveying water or slurry to the mixing pipe.
By adopting the technical scheme, force is applied to the hopper, the hopper drives the mixing pipe to move until a slurry outlet of the mixing pipe faces the slurry storage pool and supports the hopper through soil or gravel and the like, so that an opening of a top wall of the hopper is arranged upwards, the bagged bentonite is lifted to the upper part of the hopper through the lifting equipment and then moves towards one end of the opening of the top wall of the hopper after an opening of a bottom end of the bagged bentonite is opened until the bagged bentonite is abutted against an upper wall of the hopper, the bagged bentonite falls out from the opening of the lower end and falls into an inner cavity of the mixing pipe through the inner cavity of the hopper, the liquid supply mechanism conveys clear water into the mixing pipe, the clear water and the bentonite in the inner cavity of the mixing pipe are mixed to form slurry, the slurry flows into the slurry storage pool, the slurry index of the slurry in the slurry storage pool is detected after the slurry in the slurry storage pool reaches a certain amount, if the viscosity is insufficient, the end of the liquid supply mechanism is put into the slurry storage pool to flow back to increase the viscosity of the slurry, drilling to form holes until the slurry in the slurry storage tank meets the quality index and the quantity is enough; the device of mud is made to utilization bentonite of design, the bentonite that drops in the bentonite in bags is convenient for keep in through the hopper, be convenient for provide the mixing space of bentonite and clear water or the not enough mud of consistency through the compounding pipe, be convenient for pump water or mud in to the compounding pipe through supplying liquid mechanism, and then be convenient for control the quality index of mud, improve the dado effect of drilling in-process mud, and simultaneously, can reduce the raise dust when bentonite emptys, to the pollution of all ring edge borders when reducing mud preparation.
Optionally, the liquid supply mechanism comprises a liquid pump and a material conveying pipe;
one end of the material conveying pipe is connected with a liquid outlet of the liquid pump, and the other end of the material conveying pipe is connected with one end of the material mixing pipe.
By adopting the technical scheme, the external power supply provides electric energy for the operation of the liquid pump, and the liquid pump conveys water or slurry into the inner cavity of the mixing pipe from one end of the mixing pipe through the conveying pipe, mixes the water or slurry with bentonite falling into the inner cavity of the mixing pipe and then flows into the slurry storage tank from the other end of the mixing pipe; the designed liquid supply mechanism is convenient for pumping clear water or slurry with insufficient viscosity through a liquid pump, and is convenient for conveying the water or the slurry to the inner cavity of the mixing pipe through the conveying pipe.
Optionally, a placing seat for supporting the mixing pipe is connected to the mixing pipe;
the placing seat comprises two cross rods and a plurality of connecting rods;
the two cross rods are positioned in the same horizontal plane and are respectively positioned on two opposite sides of the mixing pipe;
many the connecting rod is followed the length direction of horizontal pole distributes, just connecting rod one end with the compounding union coupling, the other end with the horizontal pole is connected.
Through adopting above-mentioned technical scheme, the seat of placing of design is convenient for support mixing pipe and hopper through the bearing structure of horizontal pole and connecting rod stroke, and it is consuming time to reduce the fixed of hopper, improves the applicable convenience of making thick liquid device.
Optionally, the axial directions of the two cross rods are arranged in parallel.
Through adopting above-mentioned technical scheme, the two horizontal poles of the parallel arrangement of axis direction of design are convenient for improve the support stability to mixing material pipe and hopper.
Optionally, the hopper is connected with a plurality of lifting handles.
Through adopting above-mentioned technical scheme, the handle that lifts by crane of design is convenient for lift by crane of hopper, and then is convenient for realize making thick liquid device's position and remove.
Optionally, the mixing pipe comprises a water inlet section, a mixing section and a slurry outlet section which are coaxially arranged;
the hopper is connected with the mixing section, and the inner cavity of the hopper is communicated with the inner cavity of the mixing section;
the outer diameter of the water inlet section is equal to the inner diameter of the mixing section, and the water inlet section is connected with one end of the mixing section;
the outer diameter of the pulp outlet section is equal to the inner diameter of the mixing section, and the pulp outlet section is connected with one end of the mixing section far away from the water inlet section.
Through adopting above-mentioned technical scheme, the compounding pipe of design, through the end of intaking that the segmentation set up, mixing section and play thick liquid section, can reduce water or mud and flow back into the possibility of hopper inner chamber through converging the mouth.
Optionally, the inner diameter of the mixing section is 10cm, and the wall thickness of the water inlet section and the pulp outlet section is 1.5 cm.
Through adopting above-mentioned technical scheme, the internal diameter of design is 10 cm's mixing section, is convenient for can combine the flow of water and the unloading speed of bentonite in the hopper of reality when the whole size of thick liquid device is made in the control, and then form the mud that satisfies the quality index.
Optionally, the cross section of the hopper is rectangular.
By adopting the technical scheme, the designed hopper with the rectangular cross section is convenient to manufacture.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the designed device for manufacturing the slurry by using the bentonite is convenient for temporarily storing the bentonite falling in the bagged bentonite through the hopper, is convenient for providing a mixing space of the bentonite and clear water or slurry with insufficient viscosity through the mixing pipe, is convenient for pumping the water or the slurry into the mixing pipe through the liquid supply mechanism, is further convenient for controlling the quality index of the slurry, improves the wall protection effect of the slurry in the drilling process, and simultaneously can reduce the dust when the bentonite is poured and reduce the pollution to the surrounding environment when the slurry is prepared;
2. the designed device for manufacturing the slurry by using the bentonite is convenient for pumping clear water or slurry with insufficient viscosity through the liquid pump and is convenient for conveying the water or the slurry to the inner cavity of the mixing pipe through the conveying pipe;
3. the designed device for manufacturing the slurry by utilizing the bentonite is convenient for hoisting the hopper by lifting the hoisting handle, thereby being convenient for realizing the position movement of the slurry manufacturing device.
Drawings
Fig. 1 is a schematic view of the overall structure of an apparatus for producing slurry using bentonite according to an embodiment of the present invention.
Reference numerals: 1. a hopper; 2. a mixing pipe; 21. a water inlet section; 22. a mixing section; 23. a pulp outlet section; 3. a liquid supply mechanism; 31. a liquid pump; 32. a delivery pipe; 4. a placing seat; 41. a cross bar; 42. a connecting rod; 5. and lifting the lifting handle.
Detailed Description
The present application is described in further detail below with reference to fig. 1.
The embodiment of the application discloses a device for manufacturing mud by using bentonite.
Referring to fig. 1, the device for manufacturing slurry by using bentonite comprises a hopper 1, a mixing pipe 2 and a liquid supply mechanism 3, wherein the top wall of the hopper 1 is provided with an opening, the cross section of the hopper 1 is rectangular, in order to facilitate the lifting of the hopper 1, a plurality of lifting handles 5 are welded on the hopper 1, and the number of the lifting handles 5 is two in the embodiment; the mixing pipe 2 comprises a water inlet section 21, a mixing section 22 and a slurry outlet section 23 which are coaxially arranged, a confluence opening is formed in the mixing section 22, the length of the confluence opening is 20 cm, the width of the confluence opening is 8 cm, the lower end of the hopper 1 is welded with the outer side wall of the mixing section 22, and the inner cavity of the hopper 1 is communicated with the inner cavity of the mixing section 22 through the confluence opening.
Referring to fig. 1, the length of the mixing section 22 is 150 cm, the inner diameter of the mixing section 22 is 10cm, the outer diameter of the water inlet section 21 is equal to the inner diameter of the mixing section 22, the length of the water inlet section 21 is 35 cm, the wall thickness of the water inlet section 21 is 1.5cm, and the water inlet section 21 is welded to one end of the mixing section 22; the outer diameter of the slurry outlet section 23 is equal to the inner diameter of the mixing section 22, the length of the slurry outlet section 23 is 100 cm, the wall thickness of the slurry outlet section 23 is 1.5cm, and the slurry outlet section 23 and the mixing section 22 are welded at one end far away from the water inlet section 21.
Referring to fig. 1, feed mechanism is arranged in carrying water or the not enough mud of consistency to mixing pipe 2, feed mechanism includes drawing liquid pump 31 and conveying pipeline 32, the one end of conveying pipeline 32 and the one end of intaking 21 section of keeping away from mixing section 22 pass through metal clamp connection, it is fixed that the liquid outlet of 21 one end of section of intaking and drawing liquid pump 31 is kept away from to conveying pipeline 32 passes through metal clamp, in this application, drawing clear water in the clean water basin can be put into to drawing liquid pump 31, also can put into the mud that extracts in the storage slurry basin that the consistency is not enough.
Referring to fig. 1, in order to improve the placing stability of the hopper 1, a placing seat 4 is welded on the outer peripheral side of the mixing section 22, the placing seat 4 includes two cross bars 41 and a plurality of connecting rods 42, the two cross bars 41 are located in the same horizontal plane, the plane where the two cross bars 41 are located is located below the plane where the mixing section 22 is located, the two cross bars 41 are respectively located at two opposite sides of the mixing section 22, and the axial direction of the cross bars 41 is parallel to the axial direction of the mixing section 22; a plurality of connecting rods 42 are distributed along the length direction of the cross rod 41, one end of each connecting rod 42 is welded with the outer side wall of the mixing section 22, and the other end of each connecting rod 42 is welded with the cross rod 41; in this embodiment, the number of the connecting rods 42 welded to each cross bar 41 is two.
The implementation principle of the device for manufacturing the slurry by using the bentonite is as follows: lifting handle 5 application of force to lifting by crane through lifting by crane equipment, lifting by crane handle 5 and 1 application of force to hopper, drive mixing tube 2 and place the motion of seat 4 when hopper 1 removes, until hopper 1 moves to the thick liquid storage pond other and horizontal pole 41 and ground butt, the play thick liquid mouth of play thick liquid section 23 is located directly over the thick liquid storage pond this moment.
Pass through the metal clamp with the one end of conveying pipeline 32 and the liquid outlet of drawing liquid pump 31 fixed, the other end passes through the metal clamp with the section 21 of intaking and fixes, then put into the clean water basin with drawing liquid pump 31, through lifting by crane equipment with bentonite in bags to hopper 1 top, then cut out an opening in the bentonite below in bags, remove the bentonite bag again and make bentonite bag and hopper 1 go up along the butt, bentonite lower end opening and hopper 1 inner chamber intercommunication in bags this moment.
External power supply provides the electric energy for drawing liquid pump 31 work, drawing liquid pump 31 carries the clear water to 2 inner chambers of mixing tube through conveying pipeline 32, and simultaneously, the bentonite falls into 2 inner chambers of mixing tube through the mouth that converges, the clear water forms during mud flows into the storage thick liquid pond after mixing with the bentonite, when mud reaches a certain amount in the storage thick liquid pond, detect the quality index of mud in the storage thick liquid pond, if mud quality index is not up to standard, put into the storage thick liquid pond with drawing liquid pump 31, drawing liquid pump 31 takes out mud to mix with the bentonite in the mixing tube 2 once more, satisfy quality index and the enough back of volume until the mud in the storage thick liquid pond, can open and bore the pore-forming.
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 (6)
1. The device for manufacturing the slurry by using the bentonite is characterized by comprising a hopper (1), a mixing pipe (2) and a liquid supply mechanism (3);
the top wall of the hopper (1) is provided with an opening, the hopper (1) is connected with the mixing pipe (2), and the inner cavity of the hopper (1) is communicated with the inner cavity of the mixing pipe (2);
the liquid supply mechanism (3) is used for conveying water or slurry into the mixing pipe (2);
the mixing pipe (2) is connected with a placing seat (4) for supporting the mixing pipe (2);
the placing seat (4) comprises two cross rods (41) and a plurality of connecting rods (42);
the two cross rods (41) are positioned in the same horizontal plane, and the two cross rods (41) are respectively positioned at two opposite sides of the mixing pipe (2);
the connecting rods (42) are distributed along the length direction of the cross rod (41), one end of each connecting rod (42) is connected with the mixing pipe (2), and the other end of each connecting rod (42) is connected with the cross rod (41);
the axial directions of the two cross rods (41) are arranged in parallel.
2. The device for producing sludge from bentonite as claimed in claim 1, wherein the liquid supply means (3) comprises a liquid pump (31) and a feed delivery pipe (32);
one end of the material conveying pipe (32) is connected with a liquid outlet of the liquid drawing pump (31), and the other end of the material conveying pipe is connected with one end of the material mixing pipe (2).
3. The apparatus for producing sludge from bentonite as claimed in claim 1, wherein a plurality of lifting handles (5) are connected to the hopper (1).
4. The device for producing sludge from bentonite as claimed in claim 1, wherein the mixing pipe (2) comprises a water inlet section (21), a mixing section (22) and a sludge outlet section (23) which are coaxially arranged;
the hopper (1) is connected with the mixing section (22), and the inner cavity of the hopper (1) is communicated with the inner cavity of the mixing section (22);
the outer diameter of the water inlet section (21) is equal to the inner diameter of the mixing section (22), and the water inlet section (21) is connected with one end of the mixing section (22);
the outer diameter of the slurry outlet section (23) is equal to the inner diameter of the mixing section (22), and the slurry outlet section (23) is connected with one end, far away from the water inlet section (21), of the mixing section (22).
5. The apparatus for producing sludge from bentonite as claimed in claim 4, wherein the mixing section (22) has an internal diameter of 10cm and the wall thickness of the inlet section (21) and the outlet section (23) are both 1.5 cm.
6. The apparatus for manufacturing sludge from bentonite as claimed in claim 1, wherein the hopper (1) has a rectangular cross-sectional shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221238095.7U CN217440005U (en) | 2022-05-20 | 2022-05-20 | Device for manufacturing slurry by using bentonite |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221238095.7U CN217440005U (en) | 2022-05-20 | 2022-05-20 | Device for manufacturing slurry by using bentonite |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217440005U true CN217440005U (en) | 2022-09-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221238095.7U Active CN217440005U (en) | 2022-05-20 | 2022-05-20 | Device for manufacturing slurry by using bentonite |
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| Country | Link |
|---|---|
| CN (1) | CN217440005U (en) |
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2022
- 2022-05-20 CN CN202221238095.7U patent/CN217440005U/en active Active
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