CN209968862U - Dust removal device of rolling grain screening machine - Google Patents
Dust removal device of rolling grain screening machine Download PDFInfo
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- CN209968862U CN209968862U CN201920844435.2U CN201920844435U CN209968862U CN 209968862 U CN209968862 U CN 209968862U CN 201920844435 U CN201920844435 U CN 201920844435U CN 209968862 U CN209968862 U CN 209968862U
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Abstract
The utility model discloses a roll sieve grain machine dust collector, include: rolling sieve grain machine, dust excluding hood, collecting bucket, dust collecting bucket, sack case, close fan I, close fan II, draught fan, the dust excluding hood is located rolling sieve grain machine directly over, the dust excluding hood is connected with collecting bucket's upper portion lateral wall through pipeline I that gathers dust, relevant fan I is connected to collecting bucket's bottom, collecting bucket's top is connected with dust collecting bucket, dust collecting bucket is connected with sack case's lateral wall through pipeline II that gathers dust, relevant fan II is connected to sack case's bottom, sack case's lateral wall passes through the intake stack and is connected with the draught fan, the draught fan is connected with the air-out pipe connection. The utility model discloses simple structure, reasonable in design, convenient to use, and high-efficient, effectual solution can produce a large amount of dust in roll sieve grain machine course of work, causes the material to run off seriously, influences the healthy problem of operation personnel.
Description
Technical Field
The utility model relates to a dust removal technical field, concretely relates to roll sieve grain machine dust collector.
Background
Dust is a solid particle that is a fine particle generated by a mechanical process (crushing, sieving, transportation, etc.) and can be dispersed (suspended) in a gas for a certain period of time, and is called dust. The particle size of the dust is very wide, from as fine as 1/10 μm to hundreds of microns. At present, a rolling screen granulator is used for screening and grading materials according to different particle sizes, but a large amount of dust is generated in the process, so that the materials are seriously lost, and the physical health of operating personnel is influenced.
SUMMERY OF THE UTILITY MODEL
For solving the problem of the prior art, the utility model provides a roll sieve grain machine dust collector.
The purpose of the utility model is realized through the following technical scheme: a dust removing device of a rolling screen granulator comprises: roll screen grain machine, dust excluding hood, collecting bucket, dust collecting bucket, sack case, close fan I, close fan II, draught fan, the dust excluding hood is located roll screen grain machine directly over, can cover roll screen grain machine is whole, the dust excluding hood is connected with the upper portion lateral wall of collecting bucket through pipeline I that gathers dust, relevant fan I is connected to the bottom of collecting bucket, the top of collecting bucket is connected with the dust collecting bucket, the dust collecting bucket is connected with the lateral wall of sack case through pipeline II that gathers dust, relevant fan II is connected to the bottom of sack case, the lateral wall of sack case passes through the intake stack and is connected with the draught fan, the draught fan is connected with the air-out pipe connection.
Further, the dust collector of the rolling screen particle machine further comprises: and the rolling screen classifier is connected with the feeding hoister.
Furthermore, the dust hood is positioned right above the rolling screen sizing machine and the feeding hoister, and the rolling screen sizing machine and the feeding hoister can be completely covered.
Furthermore, the dust excluding hood is connected with the upper side wall of the material receiving barrel through a dust collecting pipeline I through a reducing port.
Furthermore, an electromagnetic pulse valve is arranged on the side wall of the upper part of the bag box.
Further, the collecting bucket is installed on support I.
Furthermore, the cloth bag box is installed on the support II.
Further, the bag box is an air box type bag dust collector.
The utility model has the advantages that:
the utility model discloses simple structure, and reasonable design, top at roll sieve grain machine and material loading lifting machine is provided with the dust excluding hood, the dust that produces at the in-process of roll sieve grain passes through the dust excluding hood and gets into the dust collecting barrel through pipeline I that gathers dust, the rethread dust collecting barrel, it purifies the dust to enter into the sack case through pipeline II that gathers dust, the reclaimed materials, and therefore the carrier wave guide is low in cost, and convenient to use simultaneously, and high-efficient, effectual solution can produce a large amount of dusts at roll sieve grain machine working process, cause the material to run off seriously, influence the healthy problem of operation personnel.
Drawings
Fig. 1 is a schematic structural diagram of the dust removing device of the rolling screen grain machine of the present invention.
In the figure: 1. dust excluding hood, 2, pipeline I that gathers dust, 3, reducing mouth, 4, the bucket that gathers dust, 5, receive the material bucket, 6, close fan I, 7, pipeline II that gathers dust, 8, electromagnetic pulse valve, 9, sack case, 10, close fan II, 11, draught fan, 12, air inlet pipe, 13, air-out pipeline, 14, roll screen grain machine, 15, material loading lifting machine, 16, support I, 17, support II, 18, discharge gate I, 19, discharge gate II, 20, discharge gate III, 21, hopper, 22, motor I, 23, motor II.
Detailed Description
The following non-limiting examples will allow one of ordinary skill in the art to more fully understand the present invention, but are not intended to limit the invention in any way.
Example 1
As shown in fig. 1, a dust removing apparatus of a rolling screen granulator includes: rolling screen grain machine 14, dust excluding hood 1, collecting bucket 5, gather dust bucket 4, sack case 9, close fan I6, close fan II 10, draught fan 11, dust excluding hood 1 is located rolling screen grain machine 14 directly over, can cover rolling screen grain machine 14 is whole, dust excluding hood 1 is connected with the upper portion lateral wall of collecting bucket 5 through gathering dust pipeline I2, collecting bucket 4 installs on support I16, the bottom of collecting bucket 4 is connected relevant fan I6, the top of collecting bucket 5 is connected with collecting bucket 4, collecting bucket 4 is connected with the upper portion lateral wall of sack case 9 through gathering dust pipeline II 7, sack case 9 is installed on support II 17, the upper portion lateral wall of sack case 9 is provided with electromagnetic pulse valve 8, the bottom of sack case 9 is connected relevant fan II 10, the lateral wall of sack case 9 is connected with draught fan 11 through intake stack 12, and the draught fan 11 is connected with an air outlet pipeline 13. The motor I22 provides power for the rolling screen granulator 14.
Example 2
As shown in fig. 1, a dust removing apparatus of a rolling screen granulator includes: rolling screen grain machine 14, material loading lifting machine 15, dust excluding hood 1, receiving bucket 5, gather dust the bucket 4, sack case 9, close fan I6, close fan II 10, draught fan 11, rolling screen grain machine 14 is connected with material loading lifting machine 15, dust excluding hood 1 is located rolling screen grain machine 14 and material loading lifting machine 15 directly over, can cover rolling screen grain machine 14 and material loading lifting machine 15 are whole, dust excluding hood 1 is connected with the upper portion lateral wall of receiving bucket 5 through pipeline I2 that gathers dust, receiving bucket 4 installs on support I16, the bottom of receiving bucket 4 is connected relevant fan I6, the top of receiving bucket 5 is connected with receiving bucket 4, receiving bucket 4 is connected with sack case 9's upper portion lateral wall II through pipeline II 7 that gathers dust, sack case 9 is installed on support II 17, the upper portion lateral wall of sack case 9 is provided with electromagnetic pulse valve 8, relevant fan 10 is connected to the bottom of sack case 9, the lateral wall of sack case 9 passes through air-supply line 12 and is connected with draught fan 11, draught fan 11 is connected with air-out pipeline 13. The motor I22 provides power for the rolling screen grader 14, and the motor II 23 provides power for the feeding hoister 15.
Example 3
As shown in fig. 1, a dust removing apparatus of a rolling screen granulator includes: rolling screen grain machine 14, material loading lifting machine 15, dust excluding hood 1, receiving bucket 5, gather dust the bucket 4, sack case 9, close fan I6, close fan II 10, draught fan 11, rolling screen grain machine 14 is connected with material loading lifting machine 15, dust excluding hood 1 is located rolling screen grain machine 14 and material loading lifting machine 15 directly over, can cover rolling screen grain machine 14 and material loading lifting machine 15 are whole, dust excluding hood 1 is connected with the upper portion lateral wall of receiving bucket 5 through reducing mouth 3 through pipeline I2 that gathers dust, receiving bucket 4 is installed on support I16, the relevant fan I6 is connected to the bottom of receiving bucket 4, the top of receiving bucket 5 is connected with receiving bucket 4, receiving bucket 4 is connected with the upper portion lateral wall of sack case 9 through pipeline II 7 that gathers dust, sack case 9 is installed on support II 17, the upper portion lateral wall of sack case 9 is provided with electromagnetic pulse valve 8, the bottom of cloth bag case 9 is connected relevant fan II 10, the lateral wall of cloth bag case 9 passes through intake stack 12 and is connected with draught fan 11, draught fan 11 is connected with air-out pipeline 13. The motor I22 provides power for the rolling screen grader 14, and the motor II 23 provides power for the feeding hoister 15.
The rolling screen sizing machine 14 is used for screening and grading materials according to different sizes of the materials, a discharge port I18, a discharge port II 19 and a discharge port III 20 are arranged at the bottom of the rolling screen sizing machine 14, small particles (the particle size is smaller than 2mm) are discharged through the discharge port I18, finished particles (the particle size is 2-5mm) are discharged through the discharge port II 19, and large particles (the particle size is larger than 5mm) are discharged through the discharge port III 20.
The working principle is as follows: the materials are fed through a hopper 21 of the feeding hoister 15, enter the rolling sieve particles 14 through the feeding hoister 15, and are screened and classified under the action of the rolling sieve particle machine 14. However, in the process, the generated dust is collected through the dust hood 1 under the action of vacuum negative pressure (the induced draft fan 11 is started), the dust enters the collecting barrel 5 through the dust collecting pipeline I2, the materials in the dust are partially recovered, the unrecovered dust materials enter the dust collecting barrel 4 and enter the cloth bag box 9 through the dust collecting pipeline II 7 for further purification and recovery, and the gas is discharged into the atmosphere through the induced draft fan 11 and the air outlet pipeline 13 through the air inlet pipeline 12.
Claims (7)
1. The utility model provides a roll sieve grain machine dust collector which characterized in that includes: roll screen grain machine, dust excluding hood, collecting bucket, dust collection bucket, sack case, close fan I, close fan II, draught fan, the dust excluding hood is located roll screen grain machine directly over, the dust excluding hood is connected with the upper portion lateral wall of collecting bucket through pipeline I that gathers dust, relevant fan I is connected to the bottom of collecting bucket, the top of collecting bucket is connected with the dust collection bucket, the dust collection bucket is connected with the lateral wall of sack case through pipeline II that gathers dust, relevant fan II is connected to the bottom of sack case, the lateral wall of sack case passes through the intake stack and is connected with the draught fan, the draught fan is connected with the air-out pipe connection.
2. The dust collector of claim 1, further comprising: and the rolling screen classifier is connected with the feeding hoister.
3. The dust collector of claim 1, wherein the dust hood is located directly above the rolling screen granulator and the feeding elevator.
4. The dust removing device of the rolling screen granulator of claim 1, wherein the dust hood is connected with the upper side wall of the material receiving barrel through a dust collecting pipeline I through a reducing port.
5. The dust collector of claim 1, wherein the upper side wall of the bag box is provided with an electromagnetic pulse valve.
6. The dust collector of claim 1, wherein the collecting barrel is mounted on the bracket I.
7. The dust collector of claim 1, wherein the bag box is mounted on a bracket II.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920844435.2U CN209968862U (en) | 2019-06-05 | 2019-06-05 | Dust removal device of rolling grain screening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920844435.2U CN209968862U (en) | 2019-06-05 | 2019-06-05 | Dust removal device of rolling grain screening machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209968862U true CN209968862U (en) | 2020-01-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920844435.2U Active CN209968862U (en) | 2019-06-05 | 2019-06-05 | Dust removal device of rolling grain screening machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209968862U (en) |
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2019
- 2019-06-05 CN CN201920844435.2U patent/CN209968862U/en active Active
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