CN210674575U - Novel air filtering equipment for mortar production - Google Patents
Novel air filtering equipment for mortar production Download PDFInfo
- Publication number
- CN210674575U CN210674575U CN201921337015.1U CN201921337015U CN210674575U CN 210674575 U CN210674575 U CN 210674575U CN 201921337015 U CN201921337015 U CN 201921337015U CN 210674575 U CN210674575 U CN 210674575U
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- CN
- China
- Prior art keywords
- air
- collecting box
- fixed
- mesh enclosure
- fan
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- 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
- 239000004570 mortar (masonry) Substances 0.000 title claims abstract description 24
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 14
- 238000001914 filtration Methods 0.000 title claims description 13
- 239000000428 dust Substances 0.000 claims abstract description 45
- 238000002360 preparation method Methods 0.000 claims abstract description 6
- 238000004140 cleaning Methods 0.000 claims abstract description 5
- 239000004566 building material Substances 0.000 abstract description 2
- 239000008187 granular material Substances 0.000 description 6
- 238000003466 welding Methods 0.000 description 4
- 239000004568 cement Substances 0.000 description 3
- 239000004927 clay Substances 0.000 description 3
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 2
- 235000011941 Tilia x europaea Nutrition 0.000 description 2
- 239000004571 lime Substances 0.000 description 2
- 239000011431 lime mortar Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000010079 rubber tapping Methods 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000011469 building brick Substances 0.000 description 1
- 239000011083 cement mortar Substances 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000013067 intermediate product Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Images
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to a building material production facility field especially indicates a novel preparation air filter for mortar, including support frame, suction hood, dust collection box, screw conveyer and fan. The air suction cover is of a conical structure with a small upper end opening and a large lower end opening, the air suction cover is fixed on the support frame, the air collection box is fixed at the top of the support frame, a cleaning window is further arranged on the side face of the air collection box, and the window is connected with a window. The fan is fixed at the top of the air collecting box, and an air inlet of the fan is communicated into the air collecting box. The spiral conveying device comprises a mesh enclosure, a driving shaft and spiral blades, the driving shaft is rotatably connected into the mesh enclosure, the spiral blades are fixed on the driving shaft coaxially, the mesh enclosure vertically penetrates through and is fixed in the air collecting box, a mesh hole is formed in the annular surface of one end of the mesh enclosure in the air collecting box, a discharge hole is formed in one end of the mesh enclosure outside the air collecting box, and a dust collecting box corresponds to the discharge hole.
Description
Technical Field
The utility model relates to a building material production facility field especially indicates a novel preparation air filter equipment for mortar.
Background
Mortar is a bonding substance used for building bricks on buildings, and is formed by adding water into sand and cementing materials (cement, lime paste, clay and the like) according to a certain proportion, and is also called mortar and also used as mortar. The mortar is prepared by mixing a cementing material (cement, lime, clay and the like) and fine aggregate (sand) with water. Cement mortars, mixed mortars (or cement lime mortars), lime mortars and clay mortars are commonly used. During the production of mortars, dust is often produced, which is a considerable proportion of the raw material or intermediate product, and which generally has a moisture, a sticky and irritating odor. The air filtering equipment used in the prior mortar production site is generally provided with a dust suction pipeline at the position where dust is generated, and the dust enters a dust removal device through the dust suction pipeline by a fan so as to achieve the purpose of dust removal and filtration. However, the air filtering device with the structure is difficult to effectively collect and clean dust after filtering the dust, and a large amount of dust is easy to accumulate.
SUMMERY OF THE UTILITY MODEL
The utility model provides a novel air filter equipment for preparation mortar to overcome the problem that the air filter equipment that current preparation mortar was used is difficult to clear up after filtering the dust.
The utility model adopts the following technical scheme: the utility model provides a novel preparation air filter equipment for mortar, including support frame, the cover and the fan of induced drafting, the cover that induced drafts is the big toper structure of the little lower extreme opening of upper end opening, and the cover that induced drafts is fixed in on the support frame, the air intake of fan is located the opening of the cover upper end of induced drafting, its characterized in that: the air collecting box is fixed at the top of the support frame, the side wall of an opening at the lower end of the air collecting box is hermetically connected with the edge of an opening at the lower end of the air suction cover, a cleaning window is further arranged on the side surface of the air collecting box, and the window is connected with a window door; the fan is fixed at the top of the air collecting box, and an air inlet of the fan is communicated to the inside of the air collecting box; the spiral conveying device comprises a mesh enclosure, a driving shaft and spiral blades, the driving shaft is rotatably connected into the mesh enclosure, the spiral blades are fixed on the driving shaft coaxially, the mesh enclosure vertically penetrates through and is fixed in the air collecting box, a mesh hole is formed in the annular surface of one end of the mesh enclosure in the air collecting box, a discharge hole is formed in one end of the mesh enclosure outside the air collecting box, and a dust collecting box corresponds to the discharge hole.
As a further improvement, a receiving hopper is fixedly connected to the lower part of the discharge port of the mesh enclosure, and the dust collection box is provided with an opening corresponding to the lower end of the receiving hopper.
As a further improvement, a bearing seat is fixed in the middle of the top of the support frame, and the lower end of the driving shaft is fixedly connected to the bearing seat.
As a further improvement, a filter is fixed in the position, corresponding to the air inlet of the fan, in the air collecting box.
From the above description of the structure of the present invention, compared with the prior art, the present invention has the following advantages: the utility model discloses a fan drives the flow of air current, will the air of the mortar production facility of the cover below that induced drafts is brought into and is brought into in the cover that induced drafts, brings the air into the screen panel through helical blade's rotation simultaneously in, and the screen panel filters the dust, makes the dust adhere to in the screen panel, and the air is worn out the screen panel and is outer to the collection wind case in. Helical blade brings the air into the screen panel when rotatory this moment, can will be attached to the large granule dust of screen panel inner wall is scraped to with the transport of the upwards spiral of large granule dust, until the position of discharge gate, slide and unify the collection to the dust collection box in, the later stage of being convenient for is cleared up the large granule dust.
The air in the air collecting box is discharged from the air outlet of the fan after the finer dust is filtered by the filter, and the filtered dust is collected into the air collecting box and the mesh enclosure. When needing to clear up, open the window door of collection bellows side, can get into collection bellows from the window and clear up the dust in, very convenient.
Drawings
Fig. 1 is a schematic front structural view of the present invention.
Fig. 2 is an enlarged view of direction a in fig. 1.
Fig. 3 is a schematic side view of the present invention.
Fig. 4 is an enlarged view of the direction B in fig. 3.
Fig. 5 is a top view of the present invention.
Fig. 6 is a bottom view of the present invention.
Fig. 7 is a schematic diagram of the flow direction of the air flow in the present invention when the fan is started.
Detailed Description
The following describes embodiments of the present invention with reference to the drawings.
As shown in attached drawings 1 and 3, the novel air filtering equipment for manufacturing mortar comprises a support frame 1, an air suction cover 3, an air collection box 2, a spiral conveying device and a fan 5. The support frame 1 can be made of galvanized square tubes by welding, and the support frame 1 can be erected on mortar production equipment. The air suction hood 3 and the air collection box 2 can be made of galvanized plates through sheet metal bending and welding, and the inner wall of the air collection box 2 can be reinforced by a frame made of galvanized square tubes.
With reference to fig. 1 and 3, the air suction hood 3 is a conical structure with a small upper opening and a large lower opening, the lower opening of the air suction hood 3 is fixed on the support frame 1, the lower opening of the air suction hood 3 covers the top of the support frame 1, the air suction hood 3 and the support frame 1 can be fixed by a welding process, and the fixed structures which are not specifically described in the embodiment can be connected by direct welding. The air collecting box 2 is also fixed at the top of the support frame 1, the bottom edge of the specific air collecting box 2 can be bent outwards, the self-tapping screws 23 are locked into the bent parts and the square pipes of the support frame 1, so that the connection between the air collecting box 2 and the support frame 1 can be realized, and the fixed air suction cover 3 is welded and fixed on the support frame 1, so that the side wall of the lower end opening of the air collecting box 2 and the lower end opening edge of the air suction cover 3 form a sealing connection structure as shown in the attached drawing 2.
As shown in fig. 3, 4 and 6, the spiral conveying device includes a mesh cover 41, a driving shaft 43 and a spiral blade 42, wherein the driving shaft passes through the center of the spiral blade 42 and is fixedly connected with the spiral blade 42. The mesh enclosure 41 vertically penetrates through and is fixed in the air collecting box 2, meshes 46 are densely distributed on the annular surface of one end of the mesh enclosure 41 in the air collecting box 2, and the meshes 46 are used for filtering large-particle dust. The outer fixedly connected with bearing frame in screen panel 41 top, the centre at support frame 1 top is fixed with bearing frame 45, drive shaft 43 and helical blade 42 all penetrate in screen panel 41, and the upper end and the lower extreme of drive shaft 43 are fixed connection to the bearing frame at screen panel 41 top and the bearing frame 45 at support frame 1 top respectively. The top of the mesh enclosure 41 is also fixed with a rotating motor 44, an output shaft of the rotating motor 44 is fixedly connected to the driving shaft 43, and the rotating motor 44 drives the helical blade 42 to rotate through the structure, so that the substance in the inner mesh enclosure 41 is lifted up by the helical blade 42 along with the rotation of the helical blade 42.
As shown in fig. 1 and 3, the fan 5 includes two fans, both of which are fixed on the top of the wind collecting box 2 and are respectively fixed on two sides of the mesh enclosure 41. The top of the air collection box 2 is provided with a through hole corresponding to the air inlet of the fan 5, so that the air inlet of the fan 5 can be communicated into the air collection box 2. The position (that is, the position of through-hole) that is in the correspondence of collection bellows 2 the air intake of fan still is fixed with filter 6, and this filter can be the air filter structure who contains the non-woven fabrics among the prior art, and filter 6 accessible by from collection bellows 2 outside-in lock in self tapping screw to filter 6 and realize connecting, and this connection structure can be just for the change of later stage filter 6. Preferably, the present embodiment may further include a set of control system for controlling the on/off of the fan 5 and the rotating electrical machine 44. As shown in fig. 7, when the fan 5 and the rotating motor 44 are both started, the fan 5 drives the air flow to bring the air below the air suction hood 3 (i.e. the air of the mortar production equipment) into the air suction hood 3, and simultaneously, the air is brought into the mesh enclosure 41 by the rotation of the helical blades 42, the mesh enclosure 41 filters the dust, so that the dust is attached to the mesh enclosure 41, the air penetrates out of the mesh enclosure 41 into the air collection box 2, and then the air in the air collection box 2 is filtered by the filter 5 to be discharged from the air outlet of the fan 5, at this time, the mesh enclosure 41 and the filter 5 are equivalent to double filtering, so that the dust generated in the mortar production process can be effectively filtered, and the filtered dust is collected into the air collection box 2 and the mesh enclosure 41.
As shown in fig. 1, cleaning windows 22 are further arranged on two sides of the air collecting box 2, the windows 22 are connected with a window 21 in an adaptive manner, one side of the window 21 is connected with the air collecting box 2 through a hinge, and the other side of the window 21 is connected with the air collecting box 2 through a quick buckle, so that the opening and closing of the windows 22 of the air collecting box 2 are realized. When the collected dust in the air collecting box 2 needs to be cleaned, the window door 22 is opened, and the dust can enter the air collecting box 2 from the window 22 to be cleaned, so that the cleaning is very convenient.
As shown in fig. 3 to 5, the mesh enclosure 41 is further provided with a discharge port 47 at an end outside the wind collecting box 2. The top of the air collecting box 2 is further provided with a bearing hopper 7 and a dust collecting box 8, the bearing hopper 7 is fixedly connected with a discharge hole 47 of the mesh enclosure 41, the dust collecting box 8 is fixed on the air collecting box 2 and corresponds to a lower end port of the bearing hopper 7, preferably, the top of the dust collecting box 8 is sealed and only a gap connected to the bearing hopper 7 is reserved, so that dust in the dust collecting box 8 is prevented from floating again. When equipment moves, helical blade 42 brings the air into screen panel 41 rotatoryly in, can will be attached to the large granule dust of screen panel 41 inner wall is scraped to with the transport of the upwards spiral of large granule dust, until discharge gate 47's position, the large granule dust is in bearing down of fighting 7, slide to in the dust collection box 8, if equipment long-term operation, the observation dust collection box 8 of accessible non-periodic, can pour out when treating that 8 dirt of dust collection box are more, so that collect the dust once more.
The above-mentioned be the utility model discloses a concrete implementation way, nevertheless the utility model discloses a design concept is not limited to this, and the ordinary use of this design is right the utility model discloses carry out immaterial change, all should belong to the act of infringement the protection scope of the utility model.
Claims (4)
1. The utility model provides a novel preparation air filter equipment for mortar, including support frame, the cover and the fan of induced drafting, the cover that induced drafts is the big toper structure of the little lower extreme opening of upper end opening, and the cover that induced drafts is fixed in on the support frame, the air intake of fan is located the opening of the cover upper end of induced drafting, its characterized in that: the air collecting box is fixed at the top of the support frame, the side wall of an opening at the lower end of the air collecting box is hermetically connected with the edge of an opening at the lower end of the air suction cover, a cleaning window is further arranged on the side surface of the air collecting box, and the window is connected with a window door; the fan is fixed at the top of the air collecting box, and an air inlet of the fan is communicated to the inside of the air collecting box; the spiral conveying device comprises a mesh enclosure, a driving shaft and spiral blades, the driving shaft is rotatably connected into the mesh enclosure, the spiral blades are fixed on the driving shaft coaxially, the mesh enclosure vertically penetrates through and is fixed in the air collecting box, a mesh hole is formed in the annular surface of one end of the mesh enclosure in the air collecting box, a discharge hole is formed in one end of the mesh enclosure outside the air collecting box, and a dust collecting box corresponds to the discharge hole.
2. The novel air filtering device for manufacturing mortar of claim 1, wherein: a receiving hopper is fixedly connected to the lower part of the discharge hole of the mesh enclosure, and the dust collection box corresponds to the lower end opening of the receiving hopper.
3. The novel air filtering device for manufacturing mortar of claim 1, wherein: and a bearing seat is fixed in the middle of the top of the support frame, and the lower end of the driving shaft is fixedly connected to the bearing seat.
4. The novel air filtering device for manufacturing mortar of claim 1, wherein: and a filter is fixed in the air collecting box at a position corresponding to the air inlet of the fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921337015.1U CN210674575U (en) | 2019-08-19 | 2019-08-19 | Novel air filtering equipment for mortar production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921337015.1U CN210674575U (en) | 2019-08-19 | 2019-08-19 | Novel air filtering equipment for mortar production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210674575U true CN210674575U (en) | 2020-06-05 |
Family
ID=70889036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921337015.1U Expired - Fee Related CN210674575U (en) | 2019-08-19 | 2019-08-19 | Novel air filtering equipment for mortar production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210674575U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113019645A (en) * | 2021-03-22 | 2021-06-25 | 孙庆生 | Tortoise is bred with husky processing apparatus that lays eggs |
-
2019
- 2019-08-19 CN CN201921337015.1U patent/CN210674575U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113019645A (en) * | 2021-03-22 | 2021-06-25 | 孙庆生 | Tortoise is bred with husky processing apparatus that lays eggs |
| CN113019645B (en) * | 2021-03-22 | 2022-09-09 | 江苏巨胜智能传动科技有限公司 | Tortoise is bred with husky processing apparatus that lays eggs |
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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 |
Granted publication date: 20200605 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |