CN210905918U - Production mixing device of anti waterproof agent of inflation fibre - Google Patents

Production mixing device of anti waterproof agent of inflation fibre Download PDF

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Publication number
CN210905918U
CN210905918U CN201921164254.1U CN201921164254U CN210905918U CN 210905918 U CN210905918 U CN 210905918U CN 201921164254 U CN201921164254 U CN 201921164254U CN 210905918 U CN210905918 U CN 210905918U
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China
Prior art keywords
stirring
shaft
waterproof agent
stirring bin
air
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CN201921164254.1U
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Chinese (zh)
Inventor
王珺
刘明宣
杜杰
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Yunnan Dinggong Building Materials Manufacturing Co ltd
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Yunnan Dinggong Building Materials Manufacturing Co ltd
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Abstract

The utility model belongs to the technical field of the dispensing equipment, concretely relates to production mix device of anti waterproofing agent that splits of inflation fibre, the utility model provides a production mix device of anti waterproofing agent that splits of inflation fibre, including mount, stirring storehouse, (mixing) shaft, drive assembly and high-pressure jet-propelled subassembly, the high-pressure jet-propelled subassembly includes air compressor, gas transmission pipeline and vent pipe. The air compressor fills high-pressure gas into the vent pipe through the gas transmission pipeline, the high-pressure gas applies downward air pressure to the material through the vent pipe towards the exhaust port on one side of the discharge port, so that the material at the discharge port is discharged out of the discharge port under the action of self gravity and the downward air pressure, and the discharge speed of the material is accelerated. The utility model is simple in operation, to anti waterproofing agent stirring efficiency height, the stirring of anti crack of inflation fibre, the ejection of compact is fast.

Description

Production mixing device of anti waterproof agent of inflation fibre
Technical Field
The utility model belongs to the technical field of the dispensing equipment, concretely relates to anti waterproofing agent production mix device that splits of inflation fibre.
Background
The expansion fiber anti-cracking waterproof agent is formed by compounding a plurality of functional materials such as a sulphoaluminate micro-expansion agent, polypropylene fibers, a waterproof agent, a reinforcing agent and the like, has the common advantages of micro-expansion performance and crack-resistant fibers, and simultaneously has super-superposition effects of high cracking resistance and high impermeability, and can improve the cracking resistance of concrete from the aspects of physics and chemistry, thereby providing double protection for the concrete.
In the anti waterproofing agent preparation process that splits of inflation fibre, need use the batching jar to stir, but the stirring rake generally lies in the middle part or the bottom of batching jar in the current batching jar, and the unable stirring of material of stirring storehouse inward flange position, the material mixes inhomogeneous promptly, and during the ejection of compact, the material is thick liquid form, only relies on the gravity ejection of compact, and the material easily blocks in the discharge gate position for follow-up ejection of compact is inconvenient, leads to ejection of compact speed to slow down simultaneously, reduction in production efficiency.
Among the prior art, granted patent CN205552865U provides a cement mixing plant is used in tubular pile production, including agitator tank body, support, discharge gate, observation window, inlet pipe, agitator motor, stirring rake, water pipe, connecting pipe, cowl and apopore, the grout of preparation is because hydration effect, and easy coalescence becomes thick, only relies on the gravity ejection of compact, and discharge speed is slow, and the grout becomes thick moreover and makes the ejection of compact degree of difficulty increase, consequently, the discharge gate blocks up easily.
In the prior art, granted patent CN208032398U provides an anti-cracking waterproof agent dosing unit for expanded fibers, wherein a stirring shaft and a stirring fan are arranged inside a tank body, and the stirring fan is located below the tank body, and can only stir the materials below but not the materials above, so that the stirring is not uniform. In addition, increased in the inside of discharge gate can the pivoted scraper blade, the mediation discharge gate, but the scraper blade slew velocity receives the material hindrance of scraper blade top, makes the scraper blade slew velocity slow down, and discharge speed also slows down thereupon, and long-term work moreover, the scraper blade consumes easily, is unfavorable for work normal operating.
Disclosure of Invention
An object of the utility model is to provide an anti production mix device of waterproofing agent that splits of inflation fibre to in solving above-mentioned background art, the material stirring is uneven when using the batching jar, and the material card causes the slow problem of ejection of compact speed at the discharge gate.
In order to achieve the above object, the utility model provides a following technical scheme:
a mixing device for an anti-cracking waterproof agent of expanded fibers comprises a fixing frame, a stirring bin, a stirring shaft, a driving assembly and a high-pressure air injection assembly, wherein the high-pressure air injection assembly comprises an air compressor, an air transmission pipeline and an air ventilation pipeline;
the air duct is attached to the inner wall of the stirring bin and is of an annular structure, the air duct is positioned at the top end of a discharge port in the stirring bin, an air inlet is formed in one side, attached to the inner wall of the stirring bin, of the air duct, and exhaust ports are uniformly distributed in one side, facing the discharge port of the stirring bin, of the air duct;
one end of the gas transmission pipeline penetrates through the stirring bin to be communicated with the gas inlet, and the other end of the gas transmission pipeline is communicated with the air compressor.
By adopting the technical scheme, before the mixing device for the anti-cracking waterproof agent for the expansion fibers discharges materials, the gas transmission pipeline is disconnected with the gas inlet, and the gas inlet is sealed through the stirring bin in a flange sealing mode.
When the mixing device for the anti-cracking waterproof agent for the expanded fibers discharges materials, the gas transmission pipeline is communicated with the gas inlet in a flange connection mode, the air compressor is communicated with the gas inlet through the gas transmission pipeline, high-pressure air is introduced into the ventilation pipeline, and the air pressure adjusting valve is arranged between the gas transmission pipeline and the air compressor and used for adjusting air pressure. After the high-pressure air is introduced into the vent pipe, the high-pressure air applies downward acting force to the material at the discharge port through the exhaust port, and the material moves downwards to the outside of the discharge port under the action of the downward acting force and the self gravity.
The vent pipe is of an annular structure, and exhaust ports are uniformly distributed on one side of the discharge port, so that the material at the discharge port is uniformly stressed, and the discharge speed is accelerated.
Preferably, the stirring shaft penetrates through the stirring bin, two ends of the stirring shaft are connected with first bearings, and 2 first bearings are respectively arranged at the top end of the fixing frame.
Through the scheme, the first bearing can drive the stirring shaft to rotate on one hand, and the first bearing provides supporting force for the stirring shaft on the other hand, so that the stirring shaft can bear part of the weight of the stirring bin.
Further preferably, stirring paddles with different lengths are distributed on the stirring shaft.
Further preferably, the length of the stirring paddle decreases from the center of the stirring bin to both sides.
The stirring rake adopts above-mentioned technical scheme, is located stirring storehouse central point puts stirring rake length is the longest, the material at stirring storehouse both ends is in under the effect of stirring rake, can mix better, make the phenomenon of unmixing can not appear in the material in the stirring storehouse, and stirring effect is better.
Further preferably, rotating shafts with hollow structures are respectively arranged on two sides of the stirring bin, and the stirring shaft and the rotating shafts are coaxially designed;
the rotating shaft is nested on the stirring shaft, one end of the rotating shaft is connected with the stirring bin shell, and the other end of the rotating shaft is connected with the second bearing;
the second bearing is positioned on one side of the fixed frame close to the stirring bin.
The stirring bin is driven by the rotating shaft, so that the stirring bin and the stirring shaft move simultaneously.
Along with the stirring storehouse is rotatory, and the material of adhesion on the stirring storehouse inner wall also rotary motion thereupon, and the position on the stirring storehouse inner wall at material place constantly risees, and the material receives self action of gravity, drops extremely in the stirring storehouse, the (mixing) shaft is stirred the mixture to the material that falls into simultaneously, makes the material stirring more even, and stirring effect is better.
When the rotating shaft stops rotating, the stirring bin stops rotating due to the gravity action of the material at the discharge hole of the stirring bin.
Further preferably, the driving assembly includes a first driving assembly and a second driving assembly, the first driving assembly drives the first bearing, and the second driving assembly drives the second bearing.
The first driving assembly and the second driving assembly respectively drive the bearings, so that the first bearings and the second bearings can respectively rotate in different modes.
The first driving assembly and the second driving assembly comprise motors, speed reducers and conveyor belts, the motors drive the speed reducers through the conveyor belts, the bearings are usually connected with rotating wheels and used for driving the bearings to rotate, and therefore the speed reducers drive the first bearings or the second bearings through the rotating wheels matched with the bearings.
Further preferably, an air pressure regulating valve is arranged on the air transmission pipeline.
The air pressure of the high-pressure gas filled in the gas transmission pipeline is adjusted through an air pressure adjusting valve, and the acting force of the high-pressure gas on the material at the discharge hole is adjusted, so that the discharge speed is controlled.
Further preferably, a cushion is arranged at the bottom of the fixing frame.
The friction is increased and the vibration is reduced through the cushion, so that the mixing device of the expansion fiber anti-cracking waterproof agent can work conveniently.
Further preferably, the upper end and the lower end of the stirring bin body are of cone structures, the middle of the stirring bin body is of a cylinder structure, and a feeding hole and a discharging hole are respectively formed in the small-caliber positions of the cone structures at the two ends of the stirring bin body.
Compared with the prior art, the beneficial effects of this application are:
(1) the utility model provides a mix device of anti waterproofing agent that splits of inflation fibre, air compressor pass through flange, vent pipe and fill into high-pressure gas in to the stirring storehouse, and downward effort is applyed to the material in the stirring storehouse to high-pressure gas, makes the material discharge stir storehouse discharge gate for ejection of compact speed prevents that the discharge gate from blockking up.
(2) The utility model provides a mix device of anti waterproofing agent that splits of inflation fibre adopts stirring rake different in size, is favorable to the material in the mixing stirring storehouse, prevents that the material that stirs storehouse border position from mixing uneven phenomenon.
(3) The utility model provides a mix device of anti waterproofing agent that splits of inflation fibre, easy operation adopts axis of rotation and the different bearings of (mixing) shaft connection separately, drives the stirring storehouse through the axis of rotation, realizes stirring storehouse and (mixing) shaft simultaneous movement, improves stirring efficiency, makes the material mix more fully.
Drawings
FIG. 1 is a schematic structural diagram of a production mixing device for an anti-cracking waterproof agent for expanded fibers in example 1;
FIG. 2 is a schematic structural diagram of an air vent pipe in a high-pressure air injection assembly of a production mixing device for an anti-cracking waterproof agent for expanded fibers in example 1;
in the figure: 1. a fixed mount; 2. a feed inlet; 3. a stirring bin; 4. a motor; 5. a speed reducer; 6. a stirring shaft; 61. a first bearing; 62. a stirring paddle; 7. a conveyor belt; 8. a fixing plate; 9. a rotating shaft; 91. a second bearing; 10. an air compressor; 101. an air pressure regulating valve; 102. a gas pipeline; 103. an air duct; 104. An air inlet; 105. an air outlet; 11. a discharge port; 111. a center line butterfly valve.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
Example 1:
the utility model provides a mixing device of an expansion fiber anti-cracking waterproof agent, which comprises a fixed frame 1, a stirring component, a driving component and a high-pressure air injection component, and is shown in figure 1;
the high-pressure air injection assembly comprises an air compressor 10, a gas transmission pipeline 102 and an air ventilation pipeline 103;
the air duct 103 is annularly attached to the inner wall of the stirring bin 3, the air duct 103 is located at the top end of the discharge port 11 in the stirring bin 3, an air inlet 104 is arranged at one side of the air duct 103 attached to the inner wall of the stirring bin 3, and exhaust ports 105 are uniformly distributed at one side of the air duct 103 facing the discharge port 11, as shown in fig. 2;
one end of a gas transmission pipeline 102 penetrates through the stirring bin 3 to be communicated with a gas inlet 104, the other end of the gas transmission pipeline 102 is communicated with an air compressor 10, and the gas transmission pipeline 102 is further provided with a gas pressure regulating valve 101 for regulating the pressure of high-pressure gas filled into the gas transmission pipeline 102, as shown in figures 1 and 2.
The upper end and the lower end of the stirring bin 3 are cone structures, the middle of the stirring bin is a cylinder structure, and a feed inlet 2 and a discharge outlet 11 controlled by a center line butterfly valve 111 are respectively arranged at the small-caliber positions of the cone structures at the upper end and the lower end of the stirring bin 3, as shown in figure 1.
Two sides of the upper end of the fixing frame 1 are respectively provided with 2 first bearings 61, the stirring shaft 6 penetrates through the stirring bin 3, and two ends of the stirring shaft 6 are respectively connected with the first bearings 61 and the 2 first bearings 61 and are oppositely arranged on the top end of the fixing frame 1.
Stirring shaft 6 is last still to distribute and to be equipped with stirring rake 62 different in length, and stirring rake 62 is located stirring storehouse 3, and stirring rake 62's length is put to both sides by stirring storehouse 3 central point and is progressively decreased in proper order, and the stirring rake 62 that is located stirring storehouse 3 central point and puts is the longest.
Two sides of the stirring bin 3 are respectively provided with a rotating shaft 9 with a hollow structure, the stirring shaft 6 and the rotating shaft 9 are coaxially designed, the rotating shaft 9 is nested on the stirring shaft 6, one end of the rotating shaft 9 is connected with the shell of the stirring bin 3, and the other end of the rotating shaft 9 is connected with the second bearing 91 of the first bearing 61;
the second bearing 91 is arranged on one side of the fixed frame 1 close to the stirring bin 3.
In the prior art, a bearing is usually connected to a rotating wheel for driving the bearing to rotate.
1 lower extreme both sides of mount are equipped with first drive assembly and second drive assembly respectively, and concrete step is:
a motor 4 in the first driving assembly drives a speed reducer 5 on a fixing plate 8 through a conveyor belt 7, and the speed reducer 5 drives a rotating wheel of a first bearing 61 through the conveyor belt 7 so as to drive the first bearing 61 to rotate;
a motor 4 in the second driving assembly drives a speed reducer 5 on a fixing plate 8 through a conveyor belt 7, and the speed reducer 5 drives a rotating wheel of a second bearing 91 through the conveyor belt 7 so as to drive the second bearing 91 to rotate;
the bottom of the fixing frame 1 is also provided with a cushion for increasing friction and reducing vibration.
Before the mixing device for the expansion fiber anti-cracking waterproof agent discharges materials, the gas transmission pipeline 102 is disconnected with the gas inlet 104, and the gas inlet 104 is sealed through the stirring bin 3 in a flange sealing mode.
In the stirring process, the aperture of the exhaust port 105 is small, and the exhaust port 105 faces the position of the discharge port 11, namely the exhaust port 105 faces downwards, so that the probability that the stirred materials enter the ventilation pipeline 103 through the exhaust port 105 is extremely low, the ventilation pipeline 103 cannot be blocked, and if the ventilation pipeline 103 is blocked, the high-pressure gas filled into the ventilation pipeline 103 by the air compressor can discharge the materials in the pipeline.
The working process is as follows:
and closing a center line butterfly valve 111 of the discharge port 11, disconnecting the gas transmission pipeline 102 from the gas inlet 104, and sealing the gas inlet 104 through the stirring bin 3 in a flange sealing manner.
Will contain the material of anti waterproof agent of cracking of inflation fibre to drop into stirring storehouse 3 in through feed inlet 2, close feed inlet 2 through central line butterfly valve 111, open motor 4, open speed reducer 5, motor 4 passes through conveyer belt 7 and drives speed reducer 5, first drive assembly's speed reducer 5 passes through conveyer belt 7 and drives first bearing 61, second drive assembly's speed reducer 5 passes through conveyer belt 7 and drives first bearing 91, (mixing) shaft 6 and axis of rotation 9 rotate simultaneously and the direction is the same, the material in the stirring storehouse 3 begins to stir the mixture and forms the material.
After the materials are uniformly mixed, the motor 4 and the speed reducer 5 are closed, the discharge port 11 is opened through the center line butterfly valve 111, the air compressor 10 is connected with the air pipeline 102 through the flange, the air pipeline 103 is further communicated, high-pressure gas is filled into the air pipeline 103, the air pipeline 102 is further provided with an air pressure regulating valve 101, the air pressure regulating valve 101 regulates the air pressure of the high-pressure gas, the high-pressure gas applies downward air pressure to the materials at the discharge port position in the discharge port 11, and the materials at the discharge port position are discharged out of the discharge port 11 under the action of self gravity and the downward air pressure.
The discharging speed can be adjusted by controlling the pressure of the high-pressure gas filled in the air duct 103 through the pressure regulating valve 101.
Example 2:
the difference from embodiment 1 is that the stirring shaft 6 and the rotating shaft 9 rotate simultaneously and in opposite directions.
The remaining steps were in accordance with example 1.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. A production mixing device for an expansion fiber anti-cracking waterproof agent comprises a fixing frame (1), a stirring bin (3), a stirring shaft (6) and a driving assembly, and is characterized by further comprising a high-pressure air injection assembly, wherein the high-pressure air injection assembly comprises an air compressor (10), a gas transmission pipeline (102) and a ventilation pipeline (103);
the air duct (103) is annular and is attached to the inner wall of the stirring bin (3), the air duct (103) is located at the top end of a discharge hole (11) of the stirring bin (3), an air inlet (104) is formed in one side, attached to the inner wall of the stirring bin, of the air duct (103), and exhaust ports (105) are uniformly distributed in one side, facing the discharge hole (11) of the stirring bin, of the air duct (103);
one end of the gas transmission pipeline (102) penetrates through the stirring bin (3) and is communicated with the gas inlet (104), and the other end of the gas transmission pipeline (102) is communicated with the air compressor (10).
2. The production mixing device of the expansion fiber anti-cracking waterproof agent according to claim 1, wherein the stirring shaft (6) penetrates through the stirring bin (3), two ends of the stirring shaft (6) are respectively connected with a first bearing (61), and 2 first bearings (61) are oppositely arranged at the top end of the fixed frame (1).
3. Production mixing device for an anti-crack waterproof agent for expansion fibers as claimed in claim 2, characterized in that the stirring shaft (6) is provided with stirring paddles (62) of different lengths.
4. Production mixing device for an anti-crack waterproof agent of expansion fibers as claimed in claim 3, characterized in that the length of the stirring paddle (62) decreases from the center of the stirring shaft (6) to both sides.
5. The production mixing device for the expansion fiber anti-cracking waterproof agent as claimed in claim 2, wherein two sides of the stirring bin (3) are respectively provided with a rotating shaft (9) with a hollow structure, and the stirring shaft (6) and the rotating shaft (9) are coaxially designed;
the rotating shaft (9) is nested on the stirring shaft (6), one end of the rotating shaft (9) is connected with the shell of the stirring bin (3), and the other end of the rotating shaft (9) is connected with a second bearing (91);
the second bearing (91) is arranged on one side of the fixed frame (1) close to the stirring bin (3).
6. Production mixing device for an anti-crack waterproof agent for expanded fibers according to claim 5, characterized in that the driving assembly comprises a first driving assembly and a second driving assembly, wherein the first driving assembly drives the first bearing (61) and the second driving assembly drives the second bearing (91).
7. Production mixing device for an anti-crack waterproof agent for expanded fibers as claimed in claim 1, characterized in that the gas pipeline (102) is provided with a gas pressure regulating valve (101).
CN201921164254.1U 2019-07-17 2019-07-17 Production mixing device of anti waterproof agent of inflation fibre Active CN210905918U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921164254.1U CN210905918U (en) 2019-07-17 2019-07-17 Production mixing device of anti waterproof agent of inflation fibre

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921164254.1U CN210905918U (en) 2019-07-17 2019-07-17 Production mixing device of anti waterproof agent of inflation fibre

Publications (1)

Publication Number Publication Date
CN210905918U true CN210905918U (en) 2020-07-03

Family

ID=71353622

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921164254.1U Active CN210905918U (en) 2019-07-17 2019-07-17 Production mixing device of anti waterproof agent of inflation fibre

Country Status (1)

Country Link
CN (1) CN210905918U (en)

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