CN216062780U - Novel pneumatic stirrer with slurry suction groove - Google Patents
Novel pneumatic stirrer with slurry suction groove Download PDFInfo
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- CN216062780U CN216062780U CN202120522090.6U CN202120522090U CN216062780U CN 216062780 U CN216062780 U CN 216062780U CN 202120522090 U CN202120522090 U CN 202120522090U CN 216062780 U CN216062780 U CN 216062780U
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Abstract
The utility model discloses a novel pneumatic stirrer with a slurry suction groove, which comprises the slurry suction groove vertically welded on the outer side of a stirring barrel, the slurry suction groove is internally provided with a suction unit for sucking slurry in the stirring barrel, one side of the slurry suction groove is provided with a discharge hole for discharging the slurry, the stirring blades in the stirring barrel adopt a combination mode of different types, when the slurry is stirred in the stirring barrel, the slurry adhered on the inner wall of the stirring barrel can be pushed into the slurry suction groove under the action of the stirring blade, the problems of bottom precipitation and barrel wall adhesion of the common stirring barrel are solved, a slurry suction groove with a trapezoidal section is arranged on the outer side of the stirring barrel, the bevel edges on two sides are approximately tangent with the outer circle of the barrel body of the stirring barrel, a slurry suction head or a slurry suction pipe of a grouting pump is inserted into the bottom of the slurry suction groove, under the action of the anchor type stirring blade with a certain deflection angle alpha, the slurry adhered to the inner wall of the stirring barrel can be pushed into the slurry suction groove to finish the slurry extraction.
Description
Technical Field
The utility model relates to the technical field of pneumatic mixers, in particular to a novel pneumatic mixer with a slurry suction groove.
Background
In coal mine support engineering, a method of grouting, filling and reinforcing after inorganic material pulping is often adopted, and the quality and efficiency of inorganic material stirring and pulping have great influence on the quality and construction efficiency after grouting, filling and reinforcing, and the method is one of important links in the construction process. At present, a pneumatic or electric stirrer is mainly adopted for stirring in the underground coal mine grouting filling reinforcement construction, the pneumatic stirrer adopts compressed air as power, and the underground coal mine grouting filling reinforcement construction has the characteristics of convenience in taking and safety in use.
The barrel body of the current pneumatic stirring machine is generally cylindrical, and the radial size of the stirring blade must be shortened after a slurry suction head or a slurry suction pipe of a grouting pump extends into the stirring barrel. In addition, the shape of the stirring blade is simple and single, and the stirring effect is poor. Particularly, when slurry with small water ash and large viscosity is encountered, the slurry is easy to accumulate at the bottom and the wall of the barrel, the stirring efficiency is low, and the stirring effect is worse.
Therefore, a novel pneumatic mixer with a slurry suction groove is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems in the prior art, the utility model provides a novel pneumatic stirrer with a slurry suction groove, when slurry is stirred in a stirring barrel, the slurry adhered to the inner wall of the stirring barrel can be pushed into the slurry suction groove to finish the extraction of the slurry by a suction unit under the action of a stirring blade, and the problems of bottom precipitation and barrel wall adhesion of a common stirring barrel are solved.
In order to achieve the above object, the present invention provides a novel pneumatic mixer with a slurry suction groove, comprising:
the vertical welding is in the thick liquid groove of inhaling in the agitator outside, inhale and be provided with the absorption unit that is arranged in absorbing the agitator thick liquid in the thick liquid groove, the one side of inhaling the thick liquid groove is provided with the drain hole that is arranged in discharging the thick liquid, when stirring the thick liquid in the agitator, under stirring vane effect, can accomplish in inhaling the thick liquid groove and absorb the unit and extract the thick liquid with the thick liquid propelling movement of adhesion on the agitator inner wall.
As a further optimization of the scheme, a stirring shaft is arranged in the stirring barrel, an anchor type stirring blade is arranged at the outer circle of the lower end of the stirring shaft, and a turbine type stirring blade is arranged in the middle of the stirring shaft.
In this embodiment, an obvious water level mark is arranged in the stirring barrel and is used for metering before stirring according to the water-cement ratio, a handle is arranged outside the stirring barrel, and supporting legs are arranged at the bottom of the stirring barrel.
As a further optimization of the scheme, the upper end of the stirring barrel is provided with a mounting seat, the mounting seat is provided with a feeding hole, a protection plate and a pneumatic motor, a motor shaft at the lower end of the pneumatic motor is connected with the stirring shaft through a U-shaped pin, and a shaft neck at the front end of the stirring shaft is used for being supported in a positioning ring arranged at the center of the bottom of the stirring barrel.
It should be noted that the motor shaft at the lower end of the pneumatic motor is connected with the stirring shaft through a U-shaped pin, so that the purpose of quick connection is realized, the use is convenient, and the shaft neck at the front end of the stirring shaft is supported in a positioning ring at the center of the bottom of the stirring barrel so as to increase the rigidity of the stirring shaft and reduce the swinging of the stirring shaft during the work.
As a further optimization of the scheme, the feed inlet is positioned on one side of the stirring barrel and is hinged on the mounting seat through a separating hinge, the feed inlet comprises a frame and a grate bar, and the grate bar is in a plurality of groups of arc-shaped strip-shaped structures which are arranged in the rectangular frame at equal intervals and used for filtering large blocks entering the stirring barrel.
Furthermore, the grate bars are used for blocking larger blocks formed in the materials.
As a further optimization of the scheme, the protection plate is hinged on the mounting seat through a separated hinge and can be opened, and a long hole for observing the stirring condition of the slurry is formed in the protection plate.
Specifically, be provided with the slot hole that is used for observing the thick liquid stirring situation on the guard plate, the guard plate prevents that the hand from stretching into the agitator and plays the safety protection effect.
As a further optimization of the scheme, the discharge hole comprises a steel pipe and a cleaning end cover, the cleaning end cover is in threaded connection with the steel pipe, the outer side of the cleaning end cover is provided with a square surface convenient for opening the cleaning end cover, and the steel pipe is communicated with the inside of the slurry suction groove and integrally arranged on the slurry suction groove.
As a further optimization of the scheme, a slurry outlet square hole communicated with the slurry suction groove is formed in the side face of the stirring barrel, the section of the slurry suction groove is trapezoidal, the inclined edges of two sides of the slurry suction groove are tangent to the outer circle of the barrel body of the stirring barrel, and the bottom of the slurry suction groove is lower than the bottom of the stirring barrel.
It should be noted that, the both sides hypotenuse of inhaling the dressing trough is tangent with the staving excircle of agitator, and the thick liquid entering of being convenient for inhales the dressing trough, leave the crosspiece between the square hole and be arranged in preventing to insert the thick liquid head or inhale the thick liquid pipe entering agitator of inhaling the absorption unit in inhaling the dressing trough, influence anchor formula stirring vane, turbine formula stirring vane's rotation, inhale the unit and can use devices such as the pump of inhaling.
As a further optimization of the scheme, the anchor type stirring blade is positioned at the bottom of the stirring barrel, and a clearance of ten millimeters is reserved between the anchor type stirring blade and the bottom and the side surface of the stirring barrel.
Furthermore, the anchor type stirring blades and the bottom and the side surfaces of the stirring barrel are provided with gaps, so that the anchor type stirring blades can prevent the slurry from precipitating at the bottom and attaching to the side wall of the stirring barrel while stirring, and the stirring effect is improved.
As a further optimization of the scheme, an angle alpha with a deflection angle of 0-20 degrees is inclined between the outer side of the anchor type stirring blade and the central line of the section of the stirring barrel.
Specifically, slurry can be pushed into the slurry suction groove by inclining a deflection angle between the outer side of the anchor type stirring blade and the central line of the section of the stirring barrel, and the slurry suction effect is improved.
As a further optimization of the scheme, beta with an included angle of 0-60 degrees is arranged between the turbine stirring blade and the stirring shaft.
The turbine stirring blade can rotate left or right, the rotation direction and the actual value of beta ratio of the turbine stirring blade can be determined according to the up-down turning direction of required slurry, the slurry water-cement ratio or viscosity, the dispersion effect and the like, the general beta is 0-60 degrees, and the axial position of the turbine stirring blade along the stirring shaft can be adjusted according to the position of the slurry liquid level.
The novel pneumatic stirrer with the slurry suction groove has the following beneficial effects:
the utility model relates to a novel pneumatic stirrer with a slurry suction groove, which comprises the slurry suction groove vertically welded on the outer side of a stirring barrel, wherein a suction unit for sucking slurry in the stirring barrel is arranged in the slurry suction groove, a discharge hole for discharging the slurry is arranged on one side of the slurry suction groove, the slurry adhered to the inner wall of the stirring barrel can be pushed into the slurry suction groove under the action of a stirring blade when the slurry is stirred in the stirring barrel, the problems of bottom precipitation and barrel wall adhesion of a common stirring barrel are solved, the slurry suction groove with a trapezoidal section is arranged on the outer side of the stirring barrel, the oblique sides of the two sides are approximately tangent to the outer circle of the barrel body of the stirring barrel, a slurry suction head or a slurry suction pipe of a grouting pump is inserted into the bottom of the slurry suction groove, and the slurry extraction is completed under the pushing action of an anchor type stirring blade with a certain deflection angle alpha.
There have been disclosed in detail certain embodiments of the utility model with reference to the following description and drawings, and it is to be understood that the embodiments of the utility model are not limited thereby, but are intended to cover within the spirit and scope of the appended claims, many changes, modifications, and equivalents.
Drawings
FIG. 1 is a schematic perspective view of a pneumatic blender according to the present invention;
FIG. 2 is a top view of a schematic diagram of a middle mixing drum according to the present invention;
FIG. 3 is a schematic view of the structure of the stirring shaft and the stirring blade of the present invention;
FIG. 4 is a schematic perspective view of a feed inlet according to the present invention;
fig. 5 is a plan view of the turbine type agitating blade of the present invention.
In the figure: 1. the device comprises a stirring barrel, 2 parts of a stirring shaft, 3 parts of an anchor type stirring blade, 4 parts of a turbine type stirring blade, 5 parts of a U-shaped pin, 6 parts of a pneumatic motor, 7 parts of a feeding hole, 8 parts of a mounting seat, 9 parts of a protection plate, 10 parts of a separated hinge, 11 parts of a slurry suction groove, 12 parts of a water level mark, 13 parts of a discharging hole, 14 parts of a positioning ring, 15 parts of a supporting leg, 16 parts of a handle, 17 parts of a steel pipe, 18 parts of a cleaning end cover, 19 parts of a frame and 20 parts of a grid.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described in detail with reference to the accompanying drawings and examples. It should be understood, however, that the description herein of specific embodiments is only intended to illustrate the utility model and not to limit the scope of the utility model.
It should be noted that when an element is referred to as being "disposed on," or provided with "another element, it can be directly on the other element or intervening elements may also be present, when an element is referred to as being" connected, "or coupled to another element, it can be directly on the other element or intervening elements may be present, and" fixedly coupled "means that the element is fixedly coupled in many ways, which are not intended to be within the scope of the present disclosure, the terms" vertical, "" horizontal, "" left, "" right, "and the like are used herein for illustrative purposes only and are not intended to be a single embodiment.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the terms used herein in the specification are for the purpose of describing particular embodiments only and are not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items;
referring to the attached drawings 1-5 in the specification, the utility model provides a technical scheme: the utility model provides a novel pneumatic mixer with inhale dressing trough, includes:
the slurry suction groove 11 is vertically welded on the outer side of the stirring barrel 1, a suction unit for sucking slurry in the stirring barrel 1 is arranged in the slurry suction groove 11, a discharge hole 13 for discharging slurry is arranged on one side of the slurry suction groove 11, and when slurry is stirred in the stirring barrel 1, the slurry adhered to the inner wall of the stirring barrel 1 can be pushed into the slurry suction groove 11 under the action of the anchor stirring blade 3, so that the slurry is sucked by the suction unit.
The inside of agitator 1 is provided with (mixing) shaft 2, and the lower extreme excircle department of (mixing) shaft 2 is provided with anchor formula stirring vane 3, and the middle part of (mixing) shaft 2 is provided with turbine formula stirring vane 4.
In this embodiment, an obvious water level mark 12 is provided in the stirring barrel 1 for measuring water according to the water-cement ratio before stirring, a handle 16 is provided outside the stirring barrel 1, and a supporting leg 15 is provided at the bottom of the stirring barrel 1.
The upper end of the stirring barrel 1 is provided with a mounting seat 8, the mounting seat 8 is provided with a feeding hole 7, a protection plate 9 and a pneumatic motor 6, a motor shaft at the lower end of the pneumatic motor 6 is connected with the stirring shaft 2 through a U-shaped pin 5, and a shaft neck at the front end of the stirring shaft 2 is used for being supported in a positioning ring 14 arranged at the center of the bottom of the stirring barrel 1.
It should be noted that the motor shaft at the lower end of the pneumatic motor 6 is connected with the stirring shaft 2 through the U-shaped pin 5, so that the purpose of quick connection is achieved, the use is convenient, and the front end journal of the stirring shaft 2 is supported in the positioning ring 14 at the center of the bottom of the stirring barrel 1, so that the rigidity of the stirring shaft 2 is increased, and the swinging of the stirring shaft during the work is reduced.
The feed inlet 7 is located on one side of the stirring barrel 1 and is hinged to the mounting seat 8 through a separating hinge 10, the feed inlet 7 comprises a frame 19 and grid bars 20, and the grid bars 20 are of a plurality of groups of arc-shaped strip-shaped structures and are arranged in the rectangular frame 19 at equal intervals and used for filtering large blocks entering the stirring barrel 1.
Further, the grate bars 20 are used to block larger lumps formed in the material.
The protection plate 9 is hinged on the mounting seat 8 through a separate hinge 10 and can be opened, and a long hole for observing the stirring condition of the slurry is formed in the protection plate 9.
Specifically, be provided with the slot hole that is used for observing the thick liquid stirring situation on the guard plate 9, guard plate 9 prevents that the hand from stretching into agitator 1 and plays the safety protection effect.
The discharge hole 13 comprises a steel pipe 17 and a cleaning end cover 18, the cleaning end cover 18 is in threaded connection with the steel pipe 17, the outer side of the cleaning end cover 18 is provided with four aspects or six aspects which are convenient for opening the cleaning end cover 18, and the steel pipe 17 is communicated with the inside of the slurry suction groove 11 and is integrally arranged on the slurry suction groove 11.
The side of agitator 1 is provided with the play thick liquid square hole that communicates with inhaling thick liquid groove 11, inhales thick liquid groove 11 cross-section and is trapezoidal, inhales the both sides hypotenuse of thick liquid groove 11 and is tangent with agitator 1's staving excircle, inhales the bottom of thick liquid groove 11 and is less than agitator 1's bottom.
It should be noted that the oblique sides of the two sides of the slurry suction groove 11 are tangent to the outer circle of the stirring barrel body of the stirring barrel 1, so that slurry can conveniently enter the slurry suction groove 11, a crosspiece is left between the square holes to prevent a slurry suction head or a slurry suction pipe of a suction unit inserted into the slurry suction groove 11 from entering the stirring barrel 1 and affecting the rotation of the anchor type stirring blade 3 and the turbine type stirring blade 4, and the suction unit can use a slurry suction pump and other devices.
The anchor type stirring blade 3 is positioned at the bottom of the stirring barrel 1, and a clearance of ten millimeters is reserved between the anchor type stirring blade 3 and the bottom and the side surface of the stirring barrel 1.
Furthermore, the clearance that anchor stirring vane 3 and 1 bottom of agitator, side left makes anchor stirring vane 3 when the stirring, can prevent that the thick liquid from deposiing and adhering to on 1 lateral wall of agitator in the bottom, improves the stirring effect.
The outside of the anchor stirring blade 3 and the section center line of the stirring barrel 1 are inclined by an alpha with a deflection angle of 0-20 degrees.
Specifically, a declination angle is inclined between the outer side of the anchor type stirring blade 3 and the central line of the section of the stirring barrel 1, so that slurry can be pushed into the slurry suction groove 11, and the slurry suction effect is improved.
Beta with an included angle of 0-60 degrees is arranged between the turbine type stirring blade 4 and the stirring shaft 2.
Wherein, turbine formula stirring vane 4 can adopt levogyration or dextrorotation, and beta should turn over direction, thick liquid water-cement ratio or viscosity, dispersibility effect etc. according to required thick liquid from top to bottom and confirm the actual value of turbine formula stirring vane 4 rotation direction and beta angle, and generally beta is 0 ~ 60, and turbine formula stirring vane 4 can be according to thick liquid level position adjustment along the axial position of (mixing) shaft 2.
It should be noted that although the basic motion of the pneumatic mixer during mixing is the rotation of the mixer shaft 2 around its own axis, it does not mean that the mixer barrel 1 is necessarily a circular barrel, especially in some applications, there may be a plurality of mixer shafts 2 parallel to each other, and the opening of the mixer barrel 1 may be substantially rectangular.
However, even if the mixing bowl 1 is not a cylindrical bowl, the understanding of the axial direction and the circumferential direction is not affected, and even if the mixing bowl is a rectangular bowl, the circumferential direction has a definite meaning.
The axial direction is determined by the stirring shaft 2, not the stirring barrel 1, and therefore the correct understanding of the person skilled in the art is not affected.
Further, referring to the accompanying drawings 1-5 in the specification, a novel pneumatic stirring machine is shown, wherein a stirring barrel 1 is a vertical stirring barrel 1, and a barrel opening is upward.
In fig. 1, it can be seen that the mounting seat 8 is installed right above the stirring barrel 1 and is connected with the stirring barrel 1 through bolts, and the mounting seat 8 is a base member on which the pneumatic motor 6, the feed port 7 and the protection plate 9 are installed.
Accordingly, in fig. 1, the air motor 6 is mounted on the mounting base 8 in a suspended manner, and the output shaft of the air motor 6 faces downward and is coaxial with the center of the stirring barrel 1.
Correspondingly, in fig. 1, the feed inlet 7 is hinged to the mounting seat 8 by a separate hinge 10 and is located at the front part of the stirring barrel 1, and the feed inlet 7 can be turned over or separated from the mounting seat 8 at the hinge.
Correspondingly, in fig. 1, the protection plate 9 is hinged to the mounting base 8 by a separate hinge 10 and is located at the rear part of the stirring barrel 1, and the protection plate 9 can be turned over or separated from the mounting base 8 at the hinge; the protection plate 9 is provided with a long hole for observing the stirring state of the slurry and has the function of safety protection.
In fig. 4 it can be seen that the feed opening 7 is composed of a frame 19 and grate bars 20 for blocking larger lumps of material from entering the mixing drum 1.
In fig. 1, the stirring shaft 2 is provided with only one stirring shaft, and the air motor 6 is provided directly above the stirring barrel 3, but as described above, the stirring shaft 2 may be provided with a plurality of stirring shafts.
It can be understood that even if there are a plurality of stirring shafts 2, the adapted pneumatic motors 6 are provided in a plurality of numbers, and correspond to the stirring shafts 2 one by one, only one pneumatic motor 6 can be provided, and the plurality of stirring shafts 2 are adapted through the reduction gearbox with a plurality of output shafts, so that the understanding right above is not influenced by the plurality of pneumatic motors 6 or the single pneumatic motor 6.
In the embodiment of the utility model, the stirring shaft 2 and the output shaft of the pneumatic motor 6 are quickly connected by the mining U-shaped pin 5, so that the quick assembly and disassembly during installation and maintenance are convenient.
It should be noted that, because the stirring shaft 2 is driven by the pneumatic motor 6, the pneumatic motor 6 has natural buffer performance, but impact is still generated due to complexity of materials in the stirring process, and therefore, the service life of the pneumatic motor 6 is prolonged by configuring an elastic coupling between the stirring shaft 2 and the pneumatic motor 6.
In fig. 1, 3 and 5, it can be seen that the stirring shaft 2 is provided with two types of stirring blades in combination, the middle part of the stirring shaft 2 is provided with a turbine type stirring blade 4, and the end part of the stirring shaft 2 is provided with an anchor type stirring blade 3.
It should be noted that when the rotation direction of the pneumatic motor 6 is clockwise (when viewed from above the stirring barrel 1 downwards), the turbine stirring blade 4 rotates left, the slurry is spirally propelled from top to bottom, otherwise, the slurry is turned from bottom to top;
in the embodiment of the utility model, the turbine type stirring blade 4 and the stirring shaft 2 can be welded and fixed.
It can be understood that the stirring shaft 2 and the turbine stirring blade 4 can also be fixed in a movable connection mode, and at the moment, the axial position of the turbine stirring blade 4 along the stirring shaft 2 can be adjusted according to the height position of the slurry liquid level.
The included angle between the turbine stirring blade 4 and the stirring shaft 2 is β, the rotation direction and the value thereof should be determined according to the required slurry vertical turning direction, the slurry water-cement ratio or viscosity, the dispersion effect, and the like, and β is generally 0 to 60 °. In the embodiment of the present invention, β ═ 45 ° and left hand rotation.
As can be seen from fig. 1, 3 and 5, the anchor type stirring blade 3 is positioned at the bottom of the stirring barrel, and a reasonable gap is left between the anchor type stirring blade and the bottom and the side surface of the stirring barrel, so that the blades can prevent the slurry from precipitating at the bottom and attaching to the side wall of the barrel body while stirring, and the stirring effect is improved;
in the embodiment of the utility model, a deflection angle alpha is inclined between the outer side of the anchor type stirring blade 3 and the central line of the section of the stirring barrel 1, wherein alpha is 0-20 degrees, so that slurry can be promoted to be pushed into the slurry suction groove, and the slurry suction effect of the grouting pump is improved.
In fig. 1 and 2, the slurry suction groove 11 is vertically welded on the outer side of the cylinder of the stirring barrel 1, corresponds to the slurry outlet square hole of the stirring barrel 1, and can adopt a trapezoidal cross section shape or other cross section shapes. The bottom of the slurry suction groove 11 is not higher than the bottom of the stirring barrel 1.
In the embodiment of the utility model, the cross section of the slurry suction groove 11 is trapezoidal, and the inclined edges at two sides are approximately tangent to the outer circle of the barrel body of the stirring barrel, so that the slurry can enter the slurry suction groove 11 conveniently, and the processing is convenient.
Accordingly, a slurry suction head or a slurry suction pipe of the grouting pump is inserted into the bottom of the slurry suction groove 11 to complete the slurry suction and grouting operation.
In fig. 1 and 2, it can be seen that the bottom of the slurry suction tank 11 is provided with a discharge port 13 for discharging slurry or cleaning the agitator.
Correspondingly, the discharging hole 13 consists of a steel pipe 17 and a cleaning end cover 18, the steel pipe 17 and the cleaning end cover 18 are in threaded connection, and the outer side of the cleaning end cover 18 is provided with four sides, so that the cleaning end cover 18 can be conveniently dismounted.
It should be understood that the present invention is not limited to the particular embodiments described herein, but is intended to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the utility model as defined by the appended claims.
Claims (9)
1. The utility model provides a novel pneumatic mixer with inhale thick liquid groove which characterized in that includes:
the slurry suction device comprises a slurry suction groove vertically welded to the outer side of a stirring barrel, wherein a suction unit used for sucking slurry in the stirring barrel is arranged in the slurry suction groove, a discharge hole used for discharging the slurry is arranged on one side of the slurry suction groove, and the slurry adhered to the inner wall of the stirring barrel can be pushed into the slurry suction groove under the action of a stirring blade to finish the extraction of the slurry by the suction unit when the slurry is stirred in the stirring barrel;
the stirring device is characterized in that a stirring shaft is arranged in the stirring barrel, an anchor type stirring blade is arranged at the outer circle of the lower end of the stirring shaft, and a turbine type stirring blade is arranged in the middle of the stirring shaft.
2. The novel pneumatic mixer with the slurry suction groove as claimed in claim 1, wherein: the upper end of agitator is provided with the mount pad, install feed inlet, guard plate, pneumatic motor on the mount pad, through U-shaped pin junction between motor shaft and the (mixing) shaft of pneumatic motor lower extreme, the axle journal of (mixing) shaft front end is used for the support to be in the position circle that agitator bottom center set up.
3. The novel pneumatic mixer with slurry suction groove of claim 2, wherein: the feed inlet is located one side of agitator and is articulated through disconnect-type hinge and install on the mount pad, and the feed inlet includes frame and grid section, the grid section is that multiunit arc strip structure equidistance sets up in the frame that is the rectangle form and is used for the filtration to get into the bold form thing in the agitator.
4. The novel pneumatic mixer with slurry suction groove of claim 3, wherein: the protection plate is hinged to the mounting seat through a separating hinge and can be opened, and a long hole for observing the slurry stirring condition is formed in the protection plate.
5. The novel pneumatic mixer with slurry suction groove of claim 4, wherein: the discharge hole comprises a steel pipe and a cleaning end cover, the cleaning end cover is in threaded connection with the steel pipe, the outer side of the cleaning end cover is provided with a square surface convenient for opening the cleaning end cover, and the steel pipe is communicated with the inner part of the slurry suction groove and integrally arranged on the slurry suction groove.
6. The novel pneumatic mixer with slurry suction groove of claim 5, wherein: the side of agitator is provided with the play thick liquid square hole that communicates with inhaling the thick liquid groove, it is trapezoidal to inhale thick liquid groove cross-section, and the both sides hypotenuse of inhaling the thick liquid groove is tangent with the staving excircle of agitator, the bottom of inhaling the thick liquid groove is less than the bottom of agitator.
7. The novel pneumatic mixer with slurry suction groove of claim 6, wherein: the anchor type stirring blade is positioned at the bottom of the stirring barrel, and a clearance of ten millimeters is reserved between the anchor type stirring blade and the bottom and the side surface of the stirring barrel.
8. The novel pneumatic mixer with slurry suction groove of claim 7, wherein: and an alpha with a deflection angle of 0-20 degrees is inclined between the outer side of the anchor type stirring blade and the central line of the section of the stirring barrel.
9. The novel pneumatic mixer with slurry suction groove of claim 8, wherein: beta with an included angle of 0-60 degrees is arranged between the turbine stirring blade and the stirring shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120522090.6U CN216062780U (en) | 2021-03-12 | 2021-03-12 | Novel pneumatic stirrer with slurry suction groove |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120522090.6U CN216062780U (en) | 2021-03-12 | 2021-03-12 | Novel pneumatic stirrer with slurry suction groove |
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| CN216062780U true CN216062780U (en) | 2022-03-18 |
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| CN202120522090.6U Active CN216062780U (en) | 2021-03-12 | 2021-03-12 | Novel pneumatic stirrer with slurry suction groove |
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