CN214515839U - Fine material screening machine - Google Patents
Fine material screening machine Download PDFInfo
- Publication number
- CN214515839U CN214515839U CN202021758303.7U CN202021758303U CN214515839U CN 214515839 U CN214515839 U CN 214515839U CN 202021758303 U CN202021758303 U CN 202021758303U CN 214515839 U CN214515839 U CN 214515839U
- Authority
- CN
- China
- Prior art keywords
- outer barrel
- vibration
- powder
- barrel
- screening machine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Crushing And Grinding (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model relates to a fine material screening machine, the powder is rolled into sheet structure via a feeding section of thick bamboo and feeding mechanism input roller mechanism, sheet structure carries out breakage and gets into in fine screen mechanism (7) after tentatively screening via broken mechanism and sieve material mechanism afterwards, the material gets into back in the rotatory tube-shape screen cloth (7.3), vibration dish (7.9) are periodically beaten tube-shape screen cloth (7.3) and are made the particle diameter to be less than tube-shape screen cloth (7.3) mesh diameter's fine powder spill the back via powder export (7.1.4) and discharge, and the particle diameter is greater than tube-shape screen cloth (7.3) mesh diameter's certified products material via discharge gate (7.1.2) normally discharge. The utility model relates to a fine material screening machine can make things convenient for timely filtration to fall the fine powder material in the material to product property can have been improved.
Description
Technical Field
The utility model relates to a fine material screening machine, it is applied to on the dry-type granulator, applicable uses of carrying out the dry powder granulation in fields such as pharmacy, food, chemical industry.
Background
At present, the first choice of equipment for dry powder granulation in the industries of pharmacy, food, chemical industry and the like is a dry granulator which is new equipment for directly granulating powder by using crystal water in materials. The granulating process of the conventional granulator is as follows: dried dry powder materials are added from a feeding cylinder at the top of a granulator, are pre-compressed by a screw type feeding mechanism and then enter a rolling mechanism, the materials are rolled into a sheet structure under the extrusion of double rollers in the rolling mechanism, and then the sheet structure materials are crushed and formed by a crushing mechanism and then pass through a screening mechanism to obtain the required granular products. However, the following disadvantages are found in practical use: particles with overlarge particle sizes are removed through the material screening mechanism, but fine powder is still mixed in the screened materials, so that the quality of products is influenced in the application field with higher requirements on the materials. In view of the foregoing, there is a need in the industry for a fines screening machine that addresses the above-mentioned problems.
Disclosure of Invention
An object of the utility model is to overcome the aforesaid not enough, provide a fine material screening machine, the filtration that can be convenient timely filters the fine powder in the material to product property can have been improved.
The purpose of the utility model is realized like this:
a fine material screening machine comprises an outer barrel, wherein an inner roller is inserted into the outer barrel, an opening end of the inner roller is communicated with a discharge hole of a screening mechanism after penetrating through a feed inlet at the right end of the outer barrel, the other plugging end of the inner roller is connected with a rotating motor through a coupler after penetrating through the left end of the outer barrel, the part of the inner roller, which is positioned in the outer barrel, is a cylindrical screen, the bottom of the left end of the outer barrel is provided with a discharge hole, the cylindrical screen is provided with a discharge hole above the discharge hole, and the middle part of the outer barrel is provided with a powder outlet communicated with a powder collecting barrel; the vertical support frame that is provided with in top outer wall both ends of outer barrel, the vibration axle cross-under is between two support frames, and the cover is equipped with vibrating spring on the many adjusting bolt that set up on the support frame, and vibrating spring's one end suit is on adjusting bolt, and the other end is inserted and is arranged in the spacing downthehole of vibration axle tip outer wall, and the cover is equipped with the vibration dish on the above-mentioned vibration axle, and the vibration dish passes the top that lies in the tube-shape screen cloth behind the top outer wall of outer barrel, install vibration generator on the vibration axle.
The utility model relates to a fine material sieving machine, a supporting wheel is arranged on the outer wall of the end part of an outer cylinder body, and the end part of an inner roller penetrating out of the outer cylinder body is in rolling contact with the supporting wheel; the sealing rubber plate is embedded on the top cylinder wall of the cylinder body, and a linear groove for inserting the vibration disc is formed in the sealing rubber plate; the material collecting barrel is communicated to the feeding barrel through a material conveying pump.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses can effectually carry out the secondary screening, filter the fine powder of particle diameter undersize and retrieve reuse to the effectual quality of submitting the product.
Drawings
Figure 1 is the utility model discloses a structural schematic diagram of fine material screening machine.
Figure 2 is the utility model discloses a local enlarger of fine material screening machine.
Figure 3 is a front view of figure 1 of a fines screening machine of the present invention.
Figure 4 is the utility model discloses a local structure sketch map of fine material screening machine.
Figure 5 is a front view of figure 4 of a fines screening machine of the present invention.
Figure 6 is a side view of figure 4 of a fines screening machine of the present invention.
Figure 7 is the utility model discloses a thin material screening machine's application state sketch map.
Wherein:
the device comprises an outer cylinder 7.1, an inner cylinder 7.2, a cylindrical screen 7.3, a rotary motor 7.4, a support frame 7.5, a vibration shaft 7.6, an adjusting bolt 7.7, a vibration spring 7.8, a vibration disc 7.9, a vibration generator 7.10, a sealing rubber plate 7.11 and a powder collecting barrel 7.12;
a feed inlet 7.1.1, a discharge outlet 7.1.2, a supporting wheel 7.1.3 and a powder outlet 7.1.4.
Detailed Description
Referring to fig. 1 to 7, the utility model relates to a fine material screening machine, include outer barrel 7.1, outer barrel 7.1 interpolation is connected with an inner drum 7.2, and an inner drum 7.2 open end is linked together with the discharge gate of screening mechanism after passing feed inlet 7.1.1 of outer barrel 7.1 right-hand member, another shutoff end of inner drum 7.2 is connected with rotating electrical machines 7.4 through the shaft coupling after passing the left end portion of outer barrel 7.1, the position that inner drum 7.2 is located in outer barrel 7.1 is tube-shape screen cloth 7.3, the left end bottom of outer barrel 7.1 is provided with discharge gate 7.1.2, above-mentioned tube-shape screen cloth 7.3 is located discharge gate 7.1.2 top and is provided with the discharge gate, the middle part of outer barrel 7.1 is provided with powder outlet 7.1.4 that powder collecting barrel 7.12 communicates; the vibration screen is characterized in that support frames 7.5 are vertically arranged at two ends of the outer wall of the top of the outer cylinder 7.1, a vibration shaft 7.6 is connected between the two support frames 7.5 in a penetrating manner, a plurality of adjusting bolts 7.7 arranged on the support frames 7.5 are sleeved with vibration springs 7.8, one ends of the vibration springs 7.8 are sleeved on the adjusting bolts 7.7, the other ends of the vibration springs are inserted into limit holes in the outer wall of the end part of the vibration shaft 7.6, a vibration disc 7.9 is sleeved on the vibration shaft 7.6, the vibration disc 7.9 penetrates through the outer wall of the top of the outer cylinder 7.1 and then is positioned above a cylindrical screen 7.3, and a vibration generator 7.10 is arranged on the vibration shaft 7.6;
furthermore, a supporting wheel 7.1.3 is arranged on the outer wall of the end part of the outer cylinder body 7.1, and the end part of the inner roller 7.2 penetrating out of the outer cylinder body 7.1 is in rolling contact with the supporting wheel 7.1.3;
further, the sealing rubber plate 7.11 is embedded on the top cylinder wall of the cylinder body 7.1, and a linear groove for inserting the vibration disc 7.9 is arranged on the sealing rubber plate 7.11, so that the sealing rubber plate 7.11 plays a role in blocking, and dust is prevented from escaping outwards (and water can be effectively prevented from being splashed to the outside during cleaning);
further, referring to fig. 7, the collecting barrel 7.12 is communicated to the feeding cylinder through a delivery pump, so as to recycle the fine powder;
when the powder grinding machine is used, powder is input into the roller mechanism through the feeding cylinder and the feeding mechanism and ground into a sheet structure, two pressing rollers of the roller mechanism are driven by the power mechanism to form a double-power rolling mechanism, the sheet structure is crushed and primarily screened through the crushing mechanism and the screening mechanism and then enters the fine screening mechanism 7, after the material enters the rotating cylindrical screen 7.3, the vibrating disc 7.9 periodically beats the cylindrical screen 7.3 to ensure that fine powder with the particle size smaller than the mesh diameter of the cylindrical screen 7.3 is discharged through the powder outlet 7.1.4 after leaking, and qualified material with the particle size larger than the mesh diameter of the cylindrical screen 7.3 is normally discharged through the discharge outlet 7.1.2;
preferably, the fine powder discharged from the powder outlet 7.1.4 enters the collecting barrel 7.12 for collection, and when the fine powder is collected to a certain height in the collecting barrel 7.12, the fine powder in the collecting barrel 7.12 is pumped into the feeding cylinder for cyclic utilization;
in addition: it should be noted that the above-mentioned embodiment is only a preferred embodiment of the present patent, and any modification or improvement made by those skilled in the art based on the above-mentioned conception is within the protection scope of the present patent.
Claims (2)
1. The fine material screening machine is characterized in that: the powder screening machine comprises an outer barrel (7.1), an inner roller (7.2) is inserted in the outer barrel (7.1), one open end of the inner roller (7.2) penetrates through a feed inlet (7.1.1) at the right end of the outer barrel (7.1) and then is communicated with a discharge outlet of a screening mechanism, the other blocking end of the inner roller (7.2) penetrates through the left end part of the outer barrel (7.1) and then is connected with a rotating motor (7.4) through a coupler, the part of the inner roller (7.2) positioned in the outer barrel (7.1) is a cylindrical screen (7.3), the bottom of the left end of the outer barrel (7.1) is provided with a discharge outlet (7.1.2), the cylindrical screen (7.3) is positioned above the discharge outlet (7.1.2) and the middle part of the outer barrel (7.1) is communicated with a powder outlet (7.1.4) of a powder collecting barrel (7.12); the utility model discloses a vibration screen cloth, including outer barrel (7.1), the top outer wall both ends of outer barrel (7.1) are vertical to be provided with support frame (7.5), vibration axle (7.6) cross-under is between two support frames (7.5), and the cover is equipped with vibrating spring (7.8) on many adjusting bolt (7.7) that set up on support frame (7.5), the one end suit of vibrating spring (7.8) is on adjusting bolt (7.7), the other end is inserted and is arranged in the spacing hole of vibration axle (7.6) tip outer wall, the cover is equipped with vibration dish (7.9) on above-mentioned vibration axle (7.6), and vibration dish (7.9) pass the top that lies in tube-shape screen cloth (7.3) behind the top outer wall of outer barrel (7.1), install vibration generator (7.10) on vibration axle (7.6).
2. The fines screening machine of claim 1, further comprising: a supporting wheel (7.1.3) is arranged on the outer wall of the end part of the outer cylinder body (7.1), and the end part of the inner roller (7.2) penetrating through the outer cylinder body (7.1) is in rolling contact with the supporting wheel (7.1.3);
the sealing rubber plate (7.11) is embedded on the top cylinder wall of the cylinder body (7.1), and a linear groove for inserting the vibrating disc (7.9) is formed in the sealing rubber plate (7.11);
the material collecting barrel (7.12) is communicated to the material feeding barrel through a material conveying pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021758303.7U CN214515839U (en) | 2020-08-21 | 2020-08-21 | Fine material screening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021758303.7U CN214515839U (en) | 2020-08-21 | 2020-08-21 | Fine material screening machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214515839U true CN214515839U (en) | 2021-10-29 |
Family
ID=78228641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021758303.7U Active CN214515839U (en) | 2020-08-21 | 2020-08-21 | Fine material screening machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214515839U (en) |
-
2020
- 2020-08-21 CN CN202021758303.7U patent/CN214515839U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205288521U (en) | Pigment production grinding screen extension | |
| CN209423733U (en) | A kind of grinding device of bio-fertilizer | |
| CN109501049A (en) | A kind of recycling grinding device of waste plastic bottle | |
| CN213198412U (en) | Unqualified plastic bottle recycling and crushing machine | |
| CN211612874U (en) | Coating grinding machine | |
| CN110743654A (en) | Soil grinding and crushing device and method | |
| CN211514694U (en) | Waste recovery processing device for construction | |
| CN216261052U (en) | High efficiency crushing and sieving equipment | |
| CN215234551U (en) | Rubbing crusher is used in pectin processing | |
| CN214515839U (en) | Fine material screening machine | |
| CN206068217U (en) | A kind of trommelling formula feed granules packing device | |
| CN219150277U (en) | Chemical solid raw material pulverizer | |
| CN206821351U (en) | A kind of feed grinder of longitudinally adjust | |
| CN216879666U (en) | Anti-pollution collecting device of powder coating | |
| CN212703043U (en) | Sodium carboxymethylcellulose screening device | |
| CN212820124U (en) | Metal recovery device for industrial solid waste | |
| CN210935242U (en) | Milling equipment for refractory material | |
| CN209289768U (en) | A kind of 3D printing pretreatment device | |
| CN207901464U (en) | A kind of reclaimed rubber grinding device | |
| CN219580651U (en) | Magnesium-containing food additive roller press | |
| CN218132467U (en) | Environment-friendly particle detection crushing and filtering device | |
| CN220903844U (en) | Junked tire rubber crushing and sorting device | |
| CN213966824U (en) | Grinding and smashing device for chemical raw material production | |
| CN214682009U (en) | Wood active carbon crushing device | |
| CN212758877U (en) | Screening plant in processing of barite ore powder |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |