CN212578885U - Mixing plant suitable for light concrete - Google Patents

Abstract

A mixing plant suitable for light concrete comprises a mixing main machine; a discharge pipe is arranged at the bottom of the stirring main machine; the second rotating piece is vertically arranged and is rotationally connected with the fixed box, and the first rotating piece is in transmission connection with the second rotating piece; the bottom end of the second rotating part extends into the discharge pipe, and the second rotating part is provided with a spiral conveying blade; the dust recovery box is provided with a recovery chamber, a spray chamber and an exhaust chamber; the suction fan is provided with a conveying pipe, and the other end of the conveying pipe is communicated with the recovery chamber; the connecting plate is arranged in the recovery chamber, and a filter screen and a vibrator are arranged on the connecting plate; the third rotating piece is vertically arranged in the spraying chamber; the third rotating piece is provided with a fixed frame, and the filter cloth is arranged on the fixed frame; the annular piece is arranged in the spraying chamber; the ring-shaped piece is provided with a spray header and a water delivery pipe. The utility model discloses not only realize automatic discharging, effectively prevented that the concrete from blockking up the discharging pipe, can also retrieve the raw materials particulate matter in the dust gas, practiced thrift the resource, environmental protection more.

Description

Mixing plant suitable for light concrete

Technical Field

The utility model relates to a building engineering technical field especially relates to a stirring building suitable for light concrete.

Background

The concrete mixing plant, also called concrete mixing plant, mainly by stiring the host computer, the material weighing system, the material conveying system, the five major systems of material storage system and control system and other subsidiary facilities make up, mainly apply to concrete mechanical engineering construction such as concrete mixing, etc., the aggregate measurement of the concrete mixing plant compares with aggregate measurement of the concrete mixing plant, has reduced four intermediate links, and it is the vertical blanking measurement, has saved the measurement time, therefore has greatly raised the production efficiency;

the phenomenon that the discharge gate is blocked up and influences discharge speed appears easily in current concrete mixing plant, has reduced discharging efficiency to concrete mixing plant can produce a large amount of raw materials dust when production work, not only can bring harm to environment and staff are healthy, still can cause the raw materials extravagant.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For solving the technical problem that exists among the background art, the utility model provides a stirring building suitable for light concrete has not only realized automatic discharging, prevents effectively that the concrete from blockking up the discharging pipe, convenient control, excellent in use effect can also filter and purify the raw materials dust gas that produces to retrieve raw materials particulate matter, practiced thrift the resource, environmental protection more.

(II) technical scheme

The utility model provides a mixing plant suitable for light concrete, which comprises a mixing main machine, a support frame, a fixed box, a first rotating piece, a fixed rod, a second rotating piece, a connecting plate, a connecting pipe, a third rotating piece, filter cloth and a ring-shaped piece;

the stirring main machine is vertically arranged on the support frame, and a discharge pipe is arranged at the bottom of the stirring main machine; the fixed box is positioned at the inner bottom end of the stirring main machine, and the fixed rod is connected with the fixed box and the stirring main machine; the stirring main machine is provided with a first motor, the first rotating piece is rotatably arranged on the stirring main machine and extends into the fixed box, and the output end of the first motor is connected with the first rotating piece; the second rotating piece is vertically arranged and is rotationally connected with the fixed box, and the first rotating piece is in transmission connection with the second rotating piece; the bottom end of the second rotating part extends into the discharge pipe, and the second rotating part is provided with a spiral conveying blade;

the dust recovery box is provided with a recovery chamber, a spray chamber and an exhaust chamber, the exhaust chamber is positioned below the spray chamber and communicated with the spray chamber, and a connecting pipe is communicated with the recovery chamber and the spray chamber; the top of the stirring main machine is provided with a suction fan, the suction fan is provided with a conveying pipe, and the other end of the conveying pipe is communicated with the recovery chamber; the connecting plate is arranged in the recovery chamber, and a filter screen and a vibrator are arranged on the connecting plate; the dust recovery box is provided with a second motor, a third rotating part is vertically arranged in the spraying chamber and is rotationally connected with the dust recovery box, and the output end of the second motor is connected with the third rotating part; the third rotating piece is provided with a fixed frame, and the filter cloth is arranged on the fixed frame; the annular piece is arranged in the spraying chamber, and a liquid collecting cavity is arranged in the annular piece; the annular member is provided with a spray header and a water delivery pipe, and the water spraying direction of the spray header faces the filter cloth; the dust recycling box is also provided with a drain pipe and an exhaust pipe, the drain pipe is communicated with the exhaust chamber, and the exhaust pipe is communicated with the exhaust chamber.

Preferably, the device also comprises a filter cover; the filter mantle sets up in the exhaust chamber and covers the delivery outlet of shower room, and the surface of filter mantle is equipped with filtration membrane.

Preferably, the first rotating part is provided with a first bevel gear, and the second rotating part is provided with a second bevel gear; the first bevel gear and the second bevel gear are positioned in the fixed box and are in meshed transmission connection with each other.

Preferably, the dust recycling box is provided with an exhaust fan, and an input port of the exhaust fan is connected with the exhaust pipe.

Preferably, the spray header is provided with a plurality of circles along the vertical direction, and each circle of spray headers is distributed around the third rotating member in an annular array.

Preferably, a water pump is arranged on the dust recovery box, and a water storage tank is arranged at the bottom of the dust recovery box; the water drainage pipe is communicated with the water storage tank, and a water pumping pipe is arranged on the water storage tank; the input port of the water pump is connected with the water pumping pipe, and the output port of the water pump is connected with the water delivery pipe.

Preferably, the bottom of the stirring main machine is funnel-shaped.

Preferably, the communication position of the conveying pipe and the recovery chamber is positioned below the filter screen, and the communication position of the connecting pipe and the recovery chamber is positioned above the filter screen.

The above technical scheme of the utility model has following profitable technological effect:

the first motor drives the second rotating member to rotate circumferentially in the horizontal direction through the first rotating member, the spiral conveying blade rotates along with the second rotating member and conveys concrete, the concrete is discharged along the discharging pipe, automatic discharging is realized, control is convenient, the discharging pipe can be effectively prevented from being blocked by the concrete, and the using effect is good;

the filter screen filters dust gas, and the vibrator drives the connecting plate to vibrate, so that the filter holes of the filter screen are prevented from being blocked by particles, the recovery of raw material particles is realized, and resources are saved; the spray header sprays water to the filter cloth so that the filter cloth is in a wet state, the second motor enables the third rotating piece to rotate in the horizontal direction, and each filter cloth rotates along with the third rotating piece and adsorbs fine dust in gas, so that the purifying effect is good, and the environment is protected.

Drawings

Fig. 1 is a schematic structural view of a mixing plant suitable for lightweight concrete according to the present invention.

Fig. 2 is a partial schematic view of a main stirring machine in a stirring building suitable for lightweight concrete.

Fig. 3 is the utility model provides a be applicable to the connection schematic diagram of dust collection box and storage water tank in lightweight concrete's stirring building.

Fig. 4 is a partial enlarged view of a portion a in a mixing plant suitable for lightweight concrete according to the present invention.

Reference numerals: 1. a stirring main machine; 2. a support frame; 3. a discharge pipe; 4. a dust recovery box; 5. a water storage tank; 6. a suction fan; 7. a delivery pipe; 8. a fixed box; 9. a first motor; 10. a first rotating member; 11. fixing the rod; 12. a first bevel gear; 13. a second bevel gear; 14. a second rotating member; 15. a screw conveying blade; 16. a recovery chamber; 17. a connecting plate; 18. a filter screen; 19. a vibrator; 20. a spray chamber; 21. a connecting pipe; 22. an exhaust chamber; 23. a second motor; 24. a third rotating member; 25. a fixing frame; 26. filtering cloth; 27. a filter housing; 28. a filtration membrane; 29. a shower head; 30. a drain pipe; 31. a water pump; 32. a water pumping pipe; 33. a water delivery pipe; 34. an exhaust pipe; 35. an annular member.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-4, the utility model provides a mixing plant suitable for lightweight concrete, including main mixer 1, support frame 2, fixed box 8, first rotating member 10, dead lever 11, second rotating member 14, connecting plate 17, connecting pipe 21, third rotating member 24, filter cloth 26 and ring member 35;

the stirring main machine 1 is vertically arranged on the support frame 2, the bottom of the stirring main machine 1 is funnel-shaped, and a discharge pipe 3 is arranged at the bottom of the stirring main machine 1; the fixed box 8 is positioned at the bottom end inside the stirring main machine 1, and the fixed rod 11 is connected with the fixed box 8 and the stirring main machine 1; the stirring main machine 1 is provided with a first motor 9, a first rotating part 10 is rotatably arranged on the stirring main machine 1 and extends into the fixed box 8, and the output end of the first motor 9 is connected with the first rotating part 10; the second rotating part 14 is vertically arranged and is rotationally connected with the fixed box 8, and the first rotating part 10 is in transmission connection with the second rotating part 14; the bottom end of the second rotating part 14 extends into the discharge pipe 3, and the second rotating part 14 is provided with a spiral conveying blade 15;

the dust recovery box 4 is provided with a recovery chamber 16, a spray chamber 20 and an exhaust chamber 22, the exhaust chamber 22 is positioned below the spray chamber 20 and communicated with the spray chamber 20, and a connecting pipe 21 is communicated with the recovery chamber 16 and the spray chamber 20; a suction fan 6 is arranged at the top of the stirring main machine 1, a conveying pipe 7 is arranged on the suction fan 6, and the other end of the conveying pipe 7 is communicated with a recovery chamber 16; the connecting plate 17 is arranged in the recovery chamber 16, and a filter screen 18 and a vibrator 19 are arranged on the connecting plate 17; the dust recovery box 4 is provided with a second motor 23, a third rotating part 24 is vertically arranged in the spray chamber 20 and is rotatably connected with the dust recovery box 4, and the output end of the second motor 23 is connected with the third rotating part 24; the third rotating member 24 is provided with a fixed frame 25, and the filter cloth 26 is arranged on the fixed frame 25; the annular piece 35 is arranged in the spray chamber 20, and a liquid collecting cavity is arranged in the annular piece; the annular member 35 is provided with a spray header 29 and a water delivery pipe 33, and the water spraying direction of the spray header 29 faces the filter cloth 26; the spray headers 29 are arranged in a plurality of circles in the vertical direction, and each circle of spray headers 29 is distributed around the third rotating member 24 in an annular array; the dust recovery box 4 is further provided with a drain pipe 30 and an exhaust pipe 34, the drain pipe 30 is communicated with the exhaust chamber 22, and the exhaust pipe 34 is communicated with the exhaust chamber 22.

In an alternative embodiment, a filter housing 27 is also included; the filter cover 27 is arranged in the exhaust chamber 22 and covers the output port of the spray chamber 20, and a filter membrane 28 is arranged on the outer surface of the filter cover 27; the dust recycling box 4 is provided with a water pump 31, and the bottom of the dust recycling box 4 is provided with a water storage tank 5; the water outlet pipe 30 is communicated with the water storage tank 5, a water pumping pipe 32 is arranged on the water storage tank 5, the input port of the water pump 31 is connected with the water pumping pipe 32, and the output port is connected with the water delivery pipe 33. In the work, the sewage generated in the spraying process flows downwards, the filtering cover 27 and the filtering membrane 28 filter the sewage, and the filtering cover 27 collects the filtered raw material dust, so that the recovery effect of the raw material dust is further improved; and the filtered water enters the water storage tank 5, and the water pump 31 pumps the water in the water storage tank 5 into the water delivery pipe 33, so that the water can be recycled, and the water resource is saved.

In an alternative embodiment, the first rotating member 10 is provided with a first bevel gear 12, and the second rotating member 14 is provided with a second bevel gear 13; the first bevel gear 12 and the second bevel gear 13 are positioned in the fixed box 8, and the first bevel gear 12 is in meshing transmission connection with the second bevel gear 13. In operation, the first rotating member 10 drives the first bevel gear 12 to rotate, and the second bevel gear 13 rotates therewith and drives the second rotating member 14 to rotate circularly in the horizontal direction, so as to realize automatic discharging.

In an alternative embodiment, the dust recycling bin 4 is provided with an exhaust fan, the inlet of which is connected to the exhaust pipe 34, to facilitate rapid discharge of the filtered gas.

In an alternative embodiment, the connection of the duct 7 to the recovery chamber 16 is located below the filter screen 18 and the connection 21 to the recovery chamber 16 is located above the filter screen 18, which facilitates the filtering of the dust gases and the collection of the filtered material particles.

In the utility model, after the stirring is completed, the first motor 9 drives the second rotating member 14 to rotate in the horizontal direction through the first rotating member 10, the spiral conveying blade 15 rotates along with the second rotating member and conveys the concrete, the concrete is discharged along the discharging pipe 3, the automatic discharging is realized, the control is convenient, the discharging pipe 3 can be effectively prevented from being blocked by the concrete, and the using effect is good;

the suction fan 6 sucks the dust gas in the stirring main machine 1 into the recovery chamber 16, the filter screen 18 filters the dust gas, and the vibrator 19 drives the connecting plate 17 to vibrate, so that the filter holes of the filter screen 18 are prevented from being blocked by particles, the recovery of raw material particles is realized, and resources are saved; the filtered gas enters the spray chamber 20 along the connecting pipe 21, the water pipe 33 inputs the water solution into the annular member 35, and the spray header 29 sprays the water to the filter cloth 26 to enable the filter cloth 26 to be in a wet state; the second motor 23 enables the third rotating member 24 to rotate in the horizontal direction, each filter cloth 26 rotates accordingly and adsorbs fine dust in the gas, the purifying effect is good, the spray heads 29 spray water to further clean the filter cloth 26 and purify the gas, the using effect is further improved, and the purified gas is discharged through the exhaust pipe 34, so that the environment-friendly effect is achieved.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims (8)

1. A mixing building suitable for light concrete is characterized by comprising a mixing main machine (1), a support frame (2), a fixed box (8), a first rotating piece (10), a fixed rod (11), a second rotating piece (14), a connecting plate (17), a connecting pipe (21), a third rotating piece (24), filter cloth (26) and a ring-shaped piece (35);

the stirring main machine (1) is vertically arranged on the support frame (2), and a discharge pipe (3) is arranged at the bottom of the stirring main machine (1); the fixed box (8) is positioned at the bottom end of the interior of the stirring main machine (1), and the fixed rod (11) is connected with the fixed box (8) and the stirring main machine (1); a first motor (9) is arranged on the stirring main machine (1), a first rotating piece (10) is rotatably arranged on the stirring main machine (1) and extends into the fixed box (8), and the output end of the first motor (9) is connected with the first rotating piece (10); the second rotating piece (14) is vertically arranged and is rotationally connected with the fixed box (8), and the first rotating piece (10) is in transmission connection with the second rotating piece (14); the bottom end of the second rotating part (14) extends into the discharge pipe (3), and the second rotating part (14) is provided with a spiral conveying blade (15);

a recovery chamber (16), a spray chamber (20) and an exhaust chamber (22) are arranged on the dust recovery box (4), the exhaust chamber (22) is positioned below the spray chamber (20) and communicated with the spray chamber, and a connecting pipe (21) is communicated with the recovery chamber (16) and the spray chamber (20); a suction fan (6) is arranged at the top of the stirring main machine (1), a conveying pipe (7) is arranged on the suction fan (6), and the other end of the conveying pipe (7) is communicated with a recovery chamber (16); the connecting plate (17) is arranged in the recovery chamber (16), and a filter screen (18) and a vibrator (19) are arranged on the connecting plate (17); a second motor (23) is arranged on the dust recovery box (4), a third rotating piece (24) is vertically arranged in the spray chamber (20) and is rotatably connected with the dust recovery box (4), and the output end of the second motor (23) is connected with the third rotating piece (24); a fixed frame (25) is arranged on the third rotating piece (24), and filter cloth (26) is arranged on the fixed frame (25); the annular piece (35) is arranged in the spray chamber (20), and a liquid collecting cavity is arranged in the annular piece; the annular member (35) is provided with a spray header (29) and a water delivery pipe (33), and the water spraying direction of the spray header (29) faces towards the filter cloth (26); the dust recovery box (4) is also provided with a drain pipe (30) and an exhaust pipe (34), the drain pipe (30) is communicated with the exhaust chamber (22), and the exhaust pipe (34) is communicated with the exhaust chamber (22).

2. The mixing plant for lightweight concrete according to claim 1, further comprising a filter housing (27); the filtering cover (27) is arranged in the exhaust chamber (22) and covers the output port of the spray chamber (20), and a filtering membrane (28) is arranged on the outer surface of the filtering cover (27).

3. The mixing plant for lightweight concrete according to claim 1, wherein the first rotating member (10) is provided with a first bevel gear (12) and the second rotating member (14) is provided with a second bevel gear (13); the first bevel gear (12) and the second bevel gear (13) are positioned in the fixed box (8), and the first bevel gear (12) is in meshed transmission connection with the second bevel gear (13).

4. The mixing plant for lightweight concrete according to claim 1, wherein the dust recycling bin (4) is provided with an exhaust fan, and an input port of the exhaust fan is connected with the exhaust pipe (34).

5. A mixing plant for lightweight concrete according to claim 1, characterised in that the shower heads (29) are arranged in a plurality of vertical turns, and that each turn of the shower heads (29) is arranged in an annular array around the third rotatable member (24).

6. The mixing plant suitable for the light concrete according to claim 1, wherein a water pump (31) is arranged on the dust recycling tank (4), and a water storage tank (5) is arranged at the bottom of the dust recycling tank (4);

the water discharge pipe (30) is communicated with the water storage tank (5), and a water pumping pipe (32) is arranged on the water storage tank (5); the input port of the water pump (31) is connected with the water pumping pipe (32), and the output port is connected with the water delivery pipe (33).

7. The mixing plant for lightweight concrete according to claim 1, wherein the bottom of the main mixing machine (1) is funnel-shaped.

8. A mixing plant for lightweight concrete according to claim 1, characterized in that the connection between the delivery pipe (7) and the recovery chamber (16) is located below the filtering mesh (18), and the connection between the connection pipe (21) and the recovery chamber (16) is located above the filtering mesh (18).

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