CN216655300U - A screening mixing apparatus for serialization production - Google Patents
A screening mixing apparatus for serialization production Download PDFInfo
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- CN216655300U CN216655300U CN202123450112.1U CN202123450112U CN216655300U CN 216655300 U CN216655300 U CN 216655300U CN 202123450112 U CN202123450112 U CN 202123450112U CN 216655300 U CN216655300 U CN 216655300U
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- vibrating screen
- storage bin
- transfer mechanism
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- 238000012216 screening Methods 0.000 title claims abstract description 27
- 238000004519 manufacturing process Methods 0.000 title abstract description 6
- 239000000463 material Substances 0.000 claims abstract description 57
- 230000007246 mechanism Effects 0.000 claims abstract description 56
- 238000003860 storage Methods 0.000 claims abstract description 32
- 238000010924 continuous production Methods 0.000 claims abstract description 18
- 239000000523 sample Substances 0.000 claims abstract description 10
- 238000007599 discharging Methods 0.000 claims description 2
- 239000000126 substance Substances 0.000 abstract description 2
- 230000002093 peripheral effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000007873 sieving Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
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Abstract
The utility model belongs to the field of chemical industry, and discloses screening mixing equipment for continuous production, which comprises a vacuum feeding machine, a first vibrating screen connected with the vacuum feeding machine, a second vibrating screen, a third vibrating screen, a first material transfer mechanism, a second material transfer mechanism, a first storage bin and a second storage bin, wherein the oversize material discharge port of the first vibrating screen, the first material transfer mechanism, the first storage bin and the charging port of the second vibrating screen are sequentially connected; the screen underflow discharge port of the first vibrating screen, the second material transfer mechanism, the second bin and the feed port of the third vibrating screen are sequentially connected; probes used for detecting the height of the materials are arranged in the first storage bin and the second storage bin respectively and used for controlling the starting and stopping of the vacuum feeding machine. The equipment is provided with at least two stages of screening mechanisms, each bin is provided with a probe, and other vacuum feeding machines are linked, so that continuous production operation can be realized, and the production efficiency and the precision are obviously improved.
Description
Technical Field
The utility model relates to the field of chemical industry, in particular to screening and mixing equipment for continuous production.
Background
CN201922212512.5 discloses a vibratory screening system, comprising: spiral conveying pipe, feed inlet, conveying screw, unloading branch pipe, vibratory screening device, first unloading adjustment mechanism. The feed inlet sets up on spiral delivery pipe, and the conveying screw sets up in spiral delivery pipe. The vibrating screening device is arranged below the spiral conveying pipe, and the discharging branch pipe is communicated with the vibrating screening device and the spiral conveying pipe. The first blanking adjusting mechanism is arranged in the blanking branch pipe.
The scheme has the advantages that the mode of connecting a plurality of vibrating screens in parallel is adopted, the treatment capacity is effectively improved, and the shutdown phenomenon caused by blockage of a certain vibrating screen is avoided.
However, this solution has problems in that: the requirement of continuous multi-stage screening cannot be met.
The problem that this scheme will be solved lies in: how to realize a continuous multi-stage screening process.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide screening and mixing equipment for continuous production, which is provided with at least two stages of screening mechanisms, each bin is provided with a probe, and other vacuum feeding machines are linked, so that continuous production operation can be realized, and the production efficiency and the precision are obviously improved.
In order to achieve the purpose, the utility model provides the following technical scheme: a screening mixing device for continuous production comprises a vacuum feeding machine and a first vibrating screen connected with the vacuum feeding machine; the material conveying device further comprises a second vibrating screen, a third vibrating screen, a first material transfer mechanism, a second material transfer mechanism, a first storage bin and a second storage bin, wherein an oversize material discharge port of the first vibrating screen, the first material transfer mechanism, the first storage bin and a feed inlet of the second vibrating screen are sequentially connected; the screen underflow discharge port of the first vibrating screen, the second material transfer mechanism, the second bin and the feed port of the third vibrating screen are sequentially connected; the vacuum feeding device is characterized in that probes for detecting the height of materials are respectively arranged in the first storage bin and the second storage bin and used for controlling the starting and stopping of the vacuum feeding machine.
In the above sieving and mixing device for continuous production, the first material transfer mechanism and the second material transfer mechanism are both star-shaped discharge valves or feed screw mechanisms;
if the first material transfer mechanism and the second material transfer mechanism are both star-shaped discharge valves, the star-shaped discharge valves are arranged at the positions of the feed inlets of the first storage bin and the second storage bin;
if the first material transfer mechanism and the second material transfer mechanism are both feeding screw mechanisms, the discharge hole of each feeding screw mechanism is communicated with the feed holes of the first storage bin and the second storage bin.
In the screening mixing apparatus for continuous production, an auxiliary discharge port is further arranged on the feeding screw mechanism, and the auxiliary discharge port is connected to a peripheral mobile bin through a pipeline.
In the screening mixing apparatus for continuous production, a third bunker is further arranged between the vacuum feeder and the first vibrating screen.
In foretell a screening mixing apparatus for serialization production, through unloading union coupling between third feed bin and the vacuum material loading machine, be connected with the branch pipe on the unloading pipe, the branch pipe is connected to the removal feed bin of peripheral hardware.
In the screening mixing apparatus for continuous production, the discharge ports of the first bin, the second bin and the third bin are all provided with butterfly valves.
Compared with the prior art, the utility model has the beneficial effects that:
the utility model adopts at least two stages of screening mechanisms, the probes are arranged in each bin, and the rest vacuum feeders are linked, thereby realizing continuous production operation and obviously improving the production efficiency and precision.
Drawings
Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1, a sieving and mixing apparatus for continuous production includes a vacuum feeder 1, a first vibrating sieve 2 connected to the vacuum feeder 1; the material conveying device further comprises a second vibrating screen 3, a third vibrating screen 4, a first material transfer mechanism 5, a second material transfer mechanism 6, a first storage bin 7 and a second storage bin 8, wherein an oversize material discharge port of the first vibrating screen 2, the first material transfer mechanism 5, the first storage bin 7 and a feed inlet of the second vibrating screen 3 are sequentially connected; the screen underflow discharge port of the first vibrating screen 2, the second material transfer mechanism 6, the second storage bin 8 and the feed inlet of the third vibrating screen 4 are sequentially connected; the vacuum feeding device is characterized in that probes 9 for detecting the height of materials are respectively arranged in the first storage bin 7 and the second storage bin 8, and the probes 9 are used for controlling the starting and stopping of the vacuum feeding machine 1.
In the actual working process, the vacuum feeding machine 1 continuously sucks powder from a dryer or other equipment and sends the powder into the first vibrating screen 2, the first vibrating screen 2 continuously works to send the material into the first bin 7 and the second bin 8 through the first material transfer mechanism 5 and the second material transfer mechanism 6, and the first bin 7 and the second bin 8 respectively send the material into the second vibrating screen 3 and the third vibrating screen 4;
the probes 9 in the first bin 7 and the second bin 8 can record the height of the material, and when the height of the material in any bin reaches an early warning value, the vacuum feeding machine 1 is immediately informed to stop working. Preferably, the probe 9 also controls the start and stop of the first vibrating screen 2.
Through the design, the continuous work of the system can be realized, and the automatic start-stop function is realized.
In the embodiment, the aperture of the second vibrating screen 3 and the third vibrating screen 4 is larger than that of the first vibrating screen 2, and the aperture of the second vibrating screen 3 is larger than that of the third vibrating screen 4; and realizing grading screening.
In this embodiment, the first vibrating screen 2, the second vibrating screen 3, and the third vibrating screen 4 may have the same aperture to realize accurate screening of materials with the same particle size.
Therefore, the screens of the first 2, second 3, third 4 vibrating screens should be of a preferably exchangeable screen construction.
Preferably, the first material transfer mechanism 5 and the second material transfer mechanism 6 are both star-shaped discharge valves or feeding screw mechanisms;
if the first material transfer mechanism 5 and the second material transfer mechanism 6 are both star-shaped discharge valves, the star-shaped discharge valves are arranged at the positions of the feed inlets of the first bin 7 and the second bin 8;
if the first material transfer mechanism 5 and the second material transfer mechanism 6 are both feeding screw mechanisms, the discharge hole of each feeding screw mechanism is communicated with the feed holes of the first storage bin 7 and the second storage bin 8.
As a further preference, the first material transfer mechanism 5 and the second material transfer mechanism 6 are selected as a feeding screw mechanism, an auxiliary discharge opening 10 is further arranged on the feeding screw mechanism, and the auxiliary discharge opening 10 is connected to an external mobile storage bin through a pipeline.
In practical application, still be equipped with a buffer memory chamber 11 between supplementary bin outlet 10 and the removal feed bin of peripheral hardware for buffer memory material avoids removing the feed bin and stops the material in the pipeline and spill when reinforced.
As a further preferred option of this embodiment, a third bin 12 is further disposed between the vacuum feeder 1 and the first vibrating screen 2, the third bin 12 and the vacuum feeder 1 are connected by a feeding pipe, the feeding pipe is connected with a branch pipe 13, and the branch pipe 13 is connected to a mobile bin arranged outside.
In practical application, the discharge ports of the first bin 7, the second bin 8 and the third bin 12 are all provided with butterfly valves 14.
Claims (6)
1. A screening mixing device for continuous production comprises a vacuum feeding machine and a first vibrating screen connected with the vacuum feeding machine; the material conveying device is characterized by further comprising a second vibrating screen, a third vibrating screen, a first material transferring mechanism, a second material transferring mechanism, a first storage bin and a second storage bin, wherein an oversize material discharging port of the first vibrating screen, the first material transferring mechanism, the first storage bin and a charging port of the second vibrating screen are sequentially connected; the screen underflow discharge port of the first vibrating screen, the second material transfer mechanism, the second bin and the feed port of the third vibrating screen are sequentially connected; the vacuum feeding device is characterized in that probes for detecting the height of materials are respectively arranged in the first storage bin and the second storage bin and used for controlling the starting and stopping of the vacuum feeding machine.
2. The screening mixing apparatus for continuous production according to claim 1, wherein the first material transfer mechanism and the second material transfer mechanism are both star-shaped discharge valves or feed screw mechanisms;
if the first material transfer mechanism and the second material transfer mechanism are both star-shaped discharge valves, the star-shaped discharge valves are arranged at the positions of the feed inlets of the first storage bin and the second storage bin;
if the first material transfer mechanism and the second material transfer mechanism are both feeding screw mechanisms, the discharge hole of each feeding screw mechanism is communicated with the feed holes of the first storage bin and the second storage bin.
3. The screening and mixing device for continuous production according to claim 2, wherein an auxiliary discharge port is further arranged on the feeding screw mechanism, and the auxiliary discharge port is connected to an external mobile bin through a pipeline.
4. The screening mixing apparatus for continuous production according to claim 1, wherein a third bin is further provided between the vacuum feeder and the first vibrating screen.
5. The screening mixing apparatus for continuous production according to claim 4, wherein the third bin is connected with the vacuum feeder through a blanking pipe, and the blanking pipe is connected with a branch pipe which is connected to an external mobile bin.
6. The screening mixing apparatus for continuous production according to claim 4, wherein the discharge ports of the first bin, the second bin and the third bin are provided with butterfly valves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123450112.1U CN216655300U (en) | 2021-12-31 | 2021-12-31 | A screening mixing apparatus for serialization production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123450112.1U CN216655300U (en) | 2021-12-31 | 2021-12-31 | A screening mixing apparatus for serialization production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216655300U true CN216655300U (en) | 2022-06-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123450112.1U Active CN216655300U (en) | 2021-12-31 | 2021-12-31 | A screening mixing apparatus for serialization production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216655300U (en) |
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2021
- 2021-12-31 CN CN202123450112.1U patent/CN216655300U/en active Active
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Effective date of registration: 20231110 Address after: 557500 Jinzhong Economic Development Zone, Danzhai County, Qiandongnan Miao and Dong Autonomous Prefecture, Guizhou Province Patentee after: GUIZHOU XINZIHONG PHARMACEUTIC ADJUVANT Co.,Ltd. Address before: 211100 room 208, building 5, No.18 Zhilan Road, Jiangning District, Nanjing City, Jiangsu Province Patentee before: NANJING ZIHONG BIOTECHNOLOGY Co.,Ltd. |