CN212237481U - Improved generation dry powder mortar screening plant - Google Patents
Improved generation dry powder mortar screening plant Download PDFInfo
- Publication number
- CN212237481U CN212237481U CN201920951202.2U CN201920951202U CN212237481U CN 212237481 U CN212237481 U CN 212237481U CN 201920951202 U CN201920951202 U CN 201920951202U CN 212237481 U CN212237481 U CN 212237481U
- Authority
- CN
- China
- Prior art keywords
- screening box
- screening
- box body
- dry powder
- powder mortar
- 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.)
- Expired - Fee Related
Links
- 238000012216 screening Methods 0.000 title claims abstract description 99
- 239000004570 mortar (masonry) Substances 0.000 title claims abstract description 40
- 239000000843 powder Substances 0.000 title claims abstract description 37
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 36
- 229910052742 iron Inorganic materials 0.000 claims description 18
- 238000003825 pressing Methods 0.000 claims description 9
- 239000000463 material Substances 0.000 abstract description 9
- 241000196324 Embryophyta Species 0.000 abstract description 7
- 235000008331 Pinus X rigitaeda Nutrition 0.000 abstract description 5
- 235000011613 Pinus brutia Nutrition 0.000 abstract description 5
- 241000018646 Pinus brutia Species 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 3
- 239000004744 fabric Substances 0.000 abstract description 3
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 239000012535 impurity Substances 0.000 description 9
- 230000002035 prolonged effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005243 fluidization Methods 0.000 description 2
- 238000007873 sieving Methods 0.000 description 2
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000010409 ironing Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
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- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model discloses an improved dry powder mortar screening device, which comprises an upper screening box body and a lower screening box body, establish support and the cylinder of establishing on the support on last screening box, the cylinder pole of cylinder stretches into in the last screening box, the cylinder pole and the clamp plate rigid coupling of cylinder, it is equipped with the dog-house to go up screening box side, it is equipped with the pine material roller to go up the screening box internal portion, the motor is connected to pine material roller one end, pine material roller below sets up coarse screen cloth, the lower part of going up the screening box is the toper structure, be equipped with electromagnetism deironing piece on the tank wall of the lower part of going up the screening box, one side that electromagnetism deironing piece was equipped with the air jet, the lower extreme of going up the screening box is equipped with the screening discharge gate, lower screening box is located the below of last screening discharge gate, be equipped with the subdivision screen cloth in the lower screening box, lower screening box side is equipped with down screening discharge gate, lower screening box sets up on the vibration frame. The utility model provides an improved generation dry powder mortar screening plant, screening effect and efficiency improve greatly.
Description
Technical Field
The utility model belongs to the technical field of the dry powder mortar is made, concretely relates to improved generation dry powder mortar screening plant.
Background
The dry powder mortar is a common building material, contains more impurities, and needs to be screened by a screening device to remove the impurities. Patent No. CN206168573U provides a dry powder mortar screening plant, can be through clamp plate and coarse screen cloth with the caking crushing, get rid of impurity through the electromagnetism deironing piece, has better screening effect, but this screening plant exists following not enough:
1. the force generated when the pressing plate is pressed down can cause the dry mortar to block the meshes of the coarse screen, and the caking in the dry mortar can not be completely crushed.
2. The dry powder mortar screened by the coarse screen has a fast falling speed and a short falling time and low granularity, so that the electromagnetic iron removing block has short time and low efficiency of adsorbing iron impurities in the dry powder mortar, and the iron impurities cannot be completely removed.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model provides an improved generation dry powder mortar screening plant, this screening plant's screening effect improves greatly.
The utility model discloses a realize through following technical scheme: an improved dry powder mortar screening device comprises an upper screening box body, a lower screening box body, a support arranged on the upper screening box body and an air cylinder arranged on the support, wherein an air cylinder rod of the air cylinder extends into the upper screening box body, the air cylinder rod of the air cylinder is fixedly connected with a pressing plate, a feeding port is formed in the side face of the upper screening box body, a loosening roller is arranged inside the upper screening box body, one end of the loosening roller is connected with a motor, a coarse screening net is arranged below the loosening roller, the lower part of the upper screening box body is of a conical structure, an electromagnetic iron removing block is arranged on the box wall of the lower part of the upper screening box body, one side of the electromagnetic iron removing block is provided with an air jet head, the lower end of the upper screening box body is provided with an upper screening discharge port, the lower screening box body is positioned below the upper screening discharge port, a fine screening net is arranged inside the lower screening box body, and a lower screening discharge port is formed in the side face, the lower screening box body is arranged on the vibrating base.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses the pine material roller that the middle and upper screening box was equipped with inside can loosen the dry powder mortar on coarse screen upper portion through the roll of pine material roller, on one hand, prevents that the power that the clamp plate pushed down produced from making the dry powder mortar block up the mesh of coarse screen, can break up the caking roller in the dry powder mortar and scatter simultaneously; one side of the electromagnetic iron removing block is provided with the air nozzle, so that the dry powder mortar is blown away in the air to be in a low fluidization state by controlling the flow velocity of the ejected air flow, the falling time of the dry powder mortar is prolonged, the granularity of the dry powder mortar is improved, the time for the electromagnetic iron removing block to adsorb iron impurities in the electromagnetic iron removing block is long, the efficiency is high, and the iron impurities are completely removed.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the drawings: 1. an upper screening box body; 2. a support; 3. a cylinder; 4. pressing a plate; 5. a feeding port; 6. a material loosening roller; 7. a motor; 8. roughly separating a screen mesh; 9. an electromagnetic de-ironing block; 10. a gas showerhead; 11. sieving an upper material outlet; 12. a lower screening box body; 13. subdividing a screen; 14. screening and discharging ports; 15. the vibration frame.
Detailed Description
As shown in figure 1 in the attached drawings of the specification, the improved dry powder mortar screening device comprises an upper screening box body 1, a lower screening box body 12, a support 2 arranged on the upper screening box body 1 and an air cylinder 3 arranged on the support 2, wherein an air cylinder rod of the air cylinder 3 extends into the upper screening box body 1, an air cylinder rod of the air cylinder 3 is fixedly connected with a pressing plate 4, a feeding port 5 is arranged on the side surface of the upper screening box body 1, a loosening roller 6 is arranged inside the upper screening box body 1, one end of the loosening roller 6 is connected with a motor 7, a coarse screening mesh 8 is arranged below the loosening roller 6, the lower part of the upper screening box body 1 is of a conical structure, an electromagnetic iron removing block 9 is arranged on the box wall of the lower part of the upper screening box body 1, an air jet head 10 is arranged on one side of the electromagnetic iron removing block 9, an upper screening material outlet 11 is arranged at the lower end of the upper screening box body 1, the lower screening box body 12 is positioned below the upper screening material outlet 11, the side of the lower screening box body 12 is provided with a lower screening discharge port 14, and the lower screening box body 12 is arranged on a vibrating base 15.
When the dry powder mortar screening device works, dry powder mortar enters the upper screening box body 1 through the feeding port 5, the air cylinder 3 drives the pressing plate 4 to press the dry powder mortar, the pressing plate 4 can crush agglomerates in the dry powder mortar through matching with the coarse screening mesh 8, meanwhile, the loosening roller 6 rotates under the driving of the motor 7 to loosen the dry powder mortar on the upper part of the coarse screening mesh 8, the dry powder mortar is prevented from blocking meshes of the coarse screening mesh 8 by the dry powder mortar due to the force generated by pressing the pressing plate 4, and simultaneously, the agglomeration rollers in the dry powder mortar can be crushed and scattered, so that the dry powder mortar is more beneficial to screening; then, the dry powder mortar falls into the lower part of the upper screening box body 1 after passing through the coarse screening mesh 8, at the moment, the air jet head 10 jets air flow, the dry powder mortar is blown away in the air to be in a low fluidization state by controlling the flow velocity of the jetted air flow, the falling time of the dry powder mortar is prolonged, the granularity of the dry powder mortar is improved to be low, the process time of the dry powder mortar passing through the whole electromagnetic iron removing block 9 is prolonged, the adsorption rate is high, the time of the electromagnetic iron removing block 9 for adsorbing iron impurities in the dry powder mortar is long, the efficiency is high, and the iron impurities are removed; finally, the dry powder mortar flows out of the upper screening discharge port 11 and enters the lower screening box 12, and the vibration motor in the vibration machine seat 15 drives the vibrator to vibrate, so that the subdivision screen 13 in the lower screening box 12 performs fine screening on the dry powder mortar under the vibration action of the vibrator. The finely sieved dry mortar can be discharged from the lower sieving discharge opening 14.
In summary, the present invention is only a preferred embodiment, and is not intended to limit the scope of the present invention, and all equivalent changes and modifications of the shapes, structures, features and spirit described in the claims of the present invention should be included in the scope of the present invention.
Claims (1)
1. The utility model provides an improved generation dry powder mortar screening plant, includes screening box (1), lower screening box (12), establishes support (2) on last screening box (1) and establishes cylinder (3) on support (2), its characterized in that: the cylinder rod of the cylinder (3) extends into the upper screening box body (1), the cylinder rod of the cylinder (3) is fixedly connected with a pressing plate (4), a feeding port (5) is formed in the side face of the upper screening box body (1), a loosening roller (6) is arranged inside the upper screening box body (1), one end of the loosening roller (6) is connected with a motor (7), a coarse screening net (8) is arranged below the loosening roller (6), the lower portion of the upper screening box body (1) is of a conical structure, an electromagnetic iron removing block (9) is arranged on the box wall of the lower portion of the upper screening box body (1), an air nozzle (10) is arranged on one side of the electromagnetic iron removing block (9), an upper screening discharge port (11) is formed in the lower end of the upper screening box body (1), a lower screening box body (12) is located below the upper screening discharge port (11), and a fine screening net (13) is arranged in the lower screening box body (12), screening discharge gate (14) down is equipped with to screening box (12) side down, screening box (12) set up on vibration frame (15) down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920951202.2U CN212237481U (en) | 2019-06-21 | 2019-06-21 | Improved generation dry powder mortar screening plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920951202.2U CN212237481U (en) | 2019-06-21 | 2019-06-21 | Improved generation dry powder mortar screening plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212237481U true CN212237481U (en) | 2020-12-29 |
Family
ID=73971865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920951202.2U Expired - Fee Related CN212237481U (en) | 2019-06-21 | 2019-06-21 | Improved generation dry powder mortar screening plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212237481U (en) |
-
2019
- 2019-06-21 CN CN201920951202.2U patent/CN212237481U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201229 |