CN219667060U - Screw conveying device for foam brick self-heat-preservation foam light block raw materials - Google Patents
Screw conveying device for foam brick self-heat-preservation foam light block raw materials Download PDFInfo
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- CN219667060U CN219667060U CN202321278638.2U CN202321278638U CN219667060U CN 219667060 U CN219667060 U CN 219667060U CN 202321278638 U CN202321278638 U CN 202321278638U CN 219667060 U CN219667060 U CN 219667060U
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- Prior art keywords
- slurry
- trough
- foam
- cover plate
- block raw
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- 239000006260 foam Substances 0.000 title claims abstract description 22
- 239000011449 brick Substances 0.000 title claims abstract description 17
- 239000002994 raw material Substances 0.000 title claims abstract description 16
- 238000004321 preservation Methods 0.000 title claims description 5
- 239000002002 slurry Substances 0.000 claims abstract description 112
- 239000002937 thermal insulation foam Substances 0.000 claims abstract description 11
- 238000003756 stirring Methods 0.000 claims abstract description 9
- 230000005540 biological transmission Effects 0.000 claims abstract 2
- 238000009825 accumulation Methods 0.000 claims description 16
- 238000011010 flushing procedure Methods 0.000 claims description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 230000002265 prevention Effects 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 239000008399 tap water Substances 0.000 claims description 3
- 235000020679 tap water Nutrition 0.000 claims description 3
- 239000012780 transparent material Substances 0.000 claims description 3
- 230000007704 transition Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000003111 delayed effect Effects 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 description 11
- 239000002699 waste material Substances 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 229910052748 manganese Inorganic materials 0.000 description 2
- 239000011572 manganese Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 235000019738 Limestone Nutrition 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 239000004088 foaming agent Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000006028 limestone Substances 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
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Screw Conveyors (AREA)
Abstract
The utility model discloses a spiral conveying device for foam brick self-heat-insulation foam light building block raw materials, wherein a material groove is provided with a cylindrical inner bottom, a material groove chamber is divided into a slurry conveying area and a buffer area positioned above the slurry conveying area, one end of the material groove is suitable for receiving slurry output by a stirrer, the inner bottom at the other end of the material groove is communicated with a slurry outlet pipe, the material groove is suitable for being horizontally arranged or obliquely arranged at an angle of less than 45 degrees, a screw rod is accommodated in the slurry conveying area and extends along the length direction of the slurry conveying area, the shaft diameter of the screw rod is matched with the shaft diameter of the cylindrical inner bottom so as to scrape the slurry in the slurry conveying area, and a slurry conveying motor is connected with the screw rod in a transmission way. The slurry conveying area of the material groove can continuously convey slurry, so that the stirrer can continuously discharge slurry, and the production efficiency is improved; when the screw pulp discharge rate is delayed from the pulp discharge rate of the stirrer, gradually surplus pulp can be temporarily stored in a buffer area above the pulp conveying area so as to keep the stirring of the stirrer uninterrupted.
Description
Technical Field
The utility model relates to concrete slurry conveying, in particular to a screw conveying device for self-heat-preservation foam lightweight block raw materials of foam bricks.
Background
In the preparation of the foam bricks, part of manufacturers recycle manganese ore waste; therefore, the production process changes waste deposited by the electrolysis of manganese ores into waste. Specifically, the waste mortar is premixed with cement, limestone and water to form primary slurry (self-heat-insulation foam light building block raw material), and then the primary slurry is mixed with foaming agent, stabilizing agent, fiber and the like to form finished slurry.
The preparation of the foam brick therefore involves a first mixer, a conveyor device adapted to convey the preliminary slurry output by the first mixer to the second mixer, and a second mixer.
In the prior art, the conveying device adopts a rail running way of the travelling hopper, the stirrer is generally larger, the travelling hopper is smaller, the travelling hopper generally needs to go back and forth for three times, and the stirrer can only intermittently flow out slurry. Setting the round trip time T of a traveling hopper 1 The sum T of all primary slurries flowing out by the first stirrer 2 The first mixer exhibits a substantial discharge period of t=3t 1 +T 2 The first stirrer has longer substantial pulp outlet period and greatly influences the production efficiency.
Disclosure of Invention
The utility model aims to at least solve one of the technical problems, and provides a spiral conveying device for self-heat-insulation foam light building block raw materials of foam bricks.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the utility model provides a screw conveyor for foam brick self preservation temperature foam light building block raw materials, includes silo, screw rod and defeated thick liquid motor, the silo is provided with the cylinder inner bottom, the bore chamber of silo divide into defeated thick liquid district and is located defeated thick liquid district top buffer area, the one end of silo is suitable for accepting the thick liquid that the mixer output, and the inner bottom intercommunication of the other end has a thick liquid pipe, the silo is suitable for the level setting or is less than 45 degrees slope setting, the screw rod is held in defeated thick liquid district, and follows the length direction in defeated thick liquid district extends, the diameter of axle of screw rod adaptation the diameter of axle of cylinder inner bottom is in order to scrape the thick liquid in defeated thick liquid district, defeated thick liquid motor install in this one end or this other end of silo, defeated thick liquid motor drive connection the screw rod.
Compared with the prior art, the utility model has the beneficial effects that: the slurry conveying area of the material groove can continuously convey slurry, so that the stirrer can continuously discharge slurry (namely, the actual time sum of all slurry flowing out of the stirrer is the actual slurry discharge period), and the production efficiency is improved; when the screw pulp discharge rate is delayed from the pulp discharge rate of the stirrer, gradually surplus pulp can be temporarily stored in a buffer area above the pulp conveying area so as to keep the stirring of the stirrer uninterrupted.
As an improvement of the technical scheme, the slurry receiving and guiding inclined hopper is further arranged, the large port of the slurry receiving and guiding inclined hopper is suitable for receiving slurry output by the stirring machine, and the small port of the slurry receiving and guiding inclined hopper faces the extending direction of the trough.
As an improvement of the technical scheme, the anti-splashing cover plate further comprises an anti-splashing cover plate, and the anti-splashing cover plate is suitable for covering the upper port of the trough.
As an improvement of the technical scheme, at least one inner side wall of the trough is provided with a slot, and the slot is suitable for the splash-proof cover plate to be inserted into or separated from the splash-proof cover plate along the axial direction.
As the improvement of the technical scheme, the inner walls of the trough are flat or cambered surfaces which are in smooth transition with the inner bottoms of the cylindrical surfaces, the two inner walls of the trough are concave to form the slot, the slot is provided with the slurry accumulation preventing chute with the downward opening, the two side ends of the slurry accumulation preventing chute on the two sides of the trough are tilted and bent, and the slurry accumulation preventing chute on the two sides of the trough is suitable for holding the slurry accumulation preventing chute on the outer side of the trough together.
As an improvement of the above technical solution, the wall surface and/or the bottom surface of the slurry accumulation preventing chute are provided with a plurality of flushing holes, the plurality of flushing holes are distributed at intervals along the extending direction of the slurry accumulation preventing chute, and the flushing holes are suitable for communicating a tap water pipe or a water supply device.
As an improvement of the technical scheme, the anti-splashing cover plate is made of transparent materials.
As the improvement of above-mentioned technical scheme, prevent that the cover plate that splashes outward is the steel sheet, prevent that the cover plate that splashes outward sets up a plurality of viewing aperture along axial interval, it has the cover plate to prevent that the cover plate articulates, the cover plate is suitable for to cover the viewing aperture.
Drawings
The utility model is described in further detail below with reference to the attached drawing figures, wherein:
FIG. 1 is a schematic view of a screw conveyor according to an embodiment of the present utility model;
FIG. 2 is a schematic view of the spout, screw and splash guard of FIG. 1 shown separated;
fig. 3 is a top view of a slurry receiving and guiding inclined bucket of the screw conveyor according to the embodiment of the utility model.
The device comprises a trough 10, a cylindrical inner bottom 11, a slurry conveying area 12, a buffer area 13, a slurry outlet pipe 14 and a slot 15;
a screw 20;
a slurry feed motor 30;
a slurry receiving and guiding inclined bucket 40,
an anti-splash cover 50, a viewing port 51, and a flap 52.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 and 2, the utility model provides a spiral conveying device for foam brick self-insulation foam light block raw materials, which comprises a trough 10, a screw 20 and a slurry conveying motor 30, wherein the trough 10 is provided with a cylindrical inner bottom 11, the cavity of the trough 10 is divided into a slurry conveying area 12 and a buffer area 13 positioned above the slurry conveying area 12, one end of the trough 10 is suitable for receiving slurry output by a stirrer, the inner bottom at the other end is communicated with a slurry outlet pipe 14, the trough 10 is suitable for being horizontally arranged or obliquely arranged at an angle of less than 45 degrees, the screw 20 is accommodated in the slurry conveying area 12 and extends along the length direction of the slurry conveying area 12, the shaft diameter of the screw 20 is suitable for the shaft diameter of the cylindrical inner bottom 11 so as to scrape slurry in the slurry conveying area 12, the slurry conveying motor 30 is arranged at one end or the other end of the trough 10, and the slurry conveying motor 30 is connected with the screw 20 in a driving way.
The operation process of the utility model is as follows: referring to fig. 1, the screw 20 is started, and then slurry is flowed into the left end of the trough 10; the slurry is deposited on the cylindrical inner bottom 11 of the trough 10, namely a slurry conveying area, the screw 20 rotates to scrape and discharge the slurry from front to back, and the slurry scraped and discharged to the rear end of the trough 10 flows out through the slurry outlet pipe 14; when the pulp discharging speed of the screw 20 is smaller than the pulp discharging speed of the stirrer, the buffer zone 13 at the front end of the trough 10 can gradually buffer the pulp; the slurry outlet rate of the stirrer is properly adjusted to avoid overflow of slurry at the front end of the trough 10 when the stirrer finishes flowing slurry, or to properly raise the buffer zone 13 at the front end of the trough 10.
Compared with the prior art, the utility model has the beneficial effects that: the slurry conveying area 12 of the material tank 10 can continuously convey slurry, so that the stirring machine can continuously discharge slurry (namely, the actual time sum of all slurry discharged by the stirring machine is the actual slurry discharge period), and the production efficiency is improved; when the discharge rate of the screw 20 is delayed from the discharge rate of the mixer, the gradually surplus slurry can be temporarily stored in the buffer zone 13 above the slurry conveying zone 12 so as to keep the mixer continuous in discharge.
The trough 10 is an elongated device and the opening of the mixer outlet is generally greater than the width of the trough 10. Referring to fig. 1 and 3, in some embodiments of the present utility model, the slurry collecting and guiding inclined hopper 40 is further included, and a large port of the slurry collecting and guiding inclined hopper 40 is suitable for receiving slurry output by the mixer, and a small port of the slurry collecting and guiding inclined hopper 40 faces to an extending direction of the forward chute 10. In the utility model, the slurry receiving and guiding inclined hopper 40 is suitable for spraying slender waterfall flow after receiving the slurry of the stirrer so as to be spread at the front end of the trough 10.
Referring to fig. 2, in some embodiments of the utility model, an anti-splatter cover plate 50 is also included, the anti-splatter cover plate 50 being adapted to cover the upper port of the trough 10. In the utility model, when the screw rod 20 rotates to scrape and discharge slurry, the anti-splashing cover plate 50 effectively prevents the slurry from splashing upwards out of the trough 10.
Referring to fig. 1 and 2, in some embodiments of the present utility model, at least one inner sidewall of the trough 10 is provided with a slot 15, the slot 15 being adapted for axial insertion or removal of the splash cover 50. In the utility model, the left and right side walls of the trough 10 can be provided with the convex edges, and the convex edges are provided with the slots 15; a slot 15 recessed with respect to the inner wall as described below may be provided. In the utility model, the anti-splashing cover plate 50 can be inserted into the side wall of the trough 10 at two ends, or can be inserted into the side wall of the trough 10 at one side, and the other side is lapped on the upper end of the trough 10; the anti-splashing cover plate 50 is installed in a plugging mode, and the anti-splashing cover plate 50 is convenient to assemble and disassemble.
During rotation of the screw 20, part of the slurry splashes onto the splash guard 50, and when more slurry is accumulated in the slot 15, the splash guard 50 is difficult to detach. Referring to fig. 2, in some embodiments of the present utility model, the inner wall of the trough 10 is a flat or cambered surface smoothly transiting with the cylindrical inner bottom 11, both inner walls of the trough 10 are concave to form a slot 15, and the slot 15 is configured as a downward opening anti-slurry accumulation chute, and both side ends of the anti-splashing cover 50 are tilted, and the anti-slurry accumulation chute on both sides of the trough 10 is adapted to hold the anti-splashing cover 50 together.
In some embodiments of the present utility model, the wall surface and/or the bottom surface of the slurry accumulation prevention chute are provided with a plurality of flushing holes, the plurality of flushing holes are distributed at intervals along the extending direction of the slurry accumulation prevention chute, and the flushing holes are suitable for communicating with a tap water pipe or a water supply device. In the utility model, after the slurry conveying of the trough 10 is stopped, when the anti-splashing cover plate 50 is not detached, the trough can be flushed Kong Shushui firstly, the trough 15 can be squeezed into water to a certain extent, and the slurry in the trough 15 can be squeezed out of the water to a certain extent, so that the anti-splashing cover plate 50 is more easily pulled out; therefore, the arrangement of the flushing hole is beneficial to the disassembly of the anti-splashing cover plate 50, and the anti-splashing cover plate 50 is also suitable for isolating and protecting the flushing hole, and the two are complemented with each other. After the splash guard 50 is withdrawn, the flush aperture can be continuously flushed to facilitate a substantial flushing of slurry from the interior walls of the trough 10. Because the side wall of the trough 10 is higher than the screw rod 20, the side wall of the trough 10 is flushed by the flushing hole, and the flushing can greatly reduce the splashing of sewage caused by later spray washing.
In some embodiments of the present utility model, the splash cover 50 is made of a transparent material, such as fiberglass, acrylic, etc. The slurry discharge condition of the screw 20 can be well monitored through the transparent cover plate.
To ensure the strength of the splash guard 50, and preferably, in some embodiments of the present utility model, the splash guard 50 is a steel sheet, and referring to fig. 2, the splash guard 50 is provided with a plurality of viewing ports 51 at intervals in an axial direction, and the splash guard 50 is hinged with a cover plate 52, and the cover plate 52 is adapted to cover the viewing ports 51.
The above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and any modifications or equivalent substitutions without departing from the spirit and scope of the present utility model should be covered in the scope of the technical solution of the present utility model.
Claims (8)
1. A spiral conveyor for foam brick self preservation temperature foam light building block raw materials, characterized by that includes:
the slurry stirring device comprises a slurry tank, a slurry stirring device and a slurry stirring device, wherein the slurry tank is provided with a cylindrical inner bottom, a cavity of the slurry tank is divided into a slurry conveying area and a buffer area positioned above the slurry conveying area, one end of the slurry tank is suitable for receiving slurry output by the stirring device, the inner bottom at the other end of the slurry tank is communicated with a slurry outlet pipe, and the slurry tank is suitable for being horizontally arranged or obliquely arranged at an angle smaller than 45 degrees;
the screw rod is accommodated in the slurry conveying area and extends along the length direction of the slurry conveying area, and the shaft diameter of the screw rod is matched with the shaft diameter of the cylindrical inner bottom so as to scrape and discharge slurry in the slurry conveying area;
the slurry conveying motor is arranged at one end or the other end of the trough and is in transmission connection with the screw rod.
2. The spiral conveying appliance for foam brick self-heat-insulation foam light block raw materials according to claim 1, further comprising a slurry receiving and guiding inclined hopper, wherein a large port of the slurry receiving and guiding inclined hopper is suitable for receiving slurry output by the mixer, and a small port of the slurry receiving and guiding inclined hopper faces to an extending direction along the trough.
3. The screw conveyor for foam brick self-insulation foam lightweight block raw material according to claim 1, further comprising an anti-splatter cover plate adapted to cover an upper port of the trough.
4. The screw conveyor for foam brick self-insulation foam lightweight block raw material according to claim 3, wherein at least one inner side wall of the trough is provided with a slot, and the slot is suitable for the splash-proof cover plate to be inserted or separated along the axial direction.
5. The spiral conveying appliance for foam brick self-insulation foam light block raw materials according to claim 4, wherein the inner walls of the trough are flat or cambered surfaces in smooth transition with the cylindrical inner bottom, the two inner walls of the trough are concave to form the slot, the slot is provided with a slurry accumulation preventing chute with a downward opening, two side ends of the slurry accumulation preventing cover plate are tilted, and the slurry accumulation preventing chutes on two sides of the trough are suitable for holding the slurry accumulation preventing cover plate together.
6. The screw conveyor for foam brick self-heat-insulation foam lightweight block raw material according to claim 5, wherein the wall surface and/or the bottom surface of the slurry accumulation prevention chute are provided with a plurality of flushing holes, the flushing holes are distributed at intervals along the extending direction of the slurry accumulation prevention chute, and the flushing holes are suitable for being communicated with a tap water pipe or a water supply device.
7. The screw conveyor for the foam brick self-heat-insulation foam lightweight block raw material according to any one of claims 3 to 6, wherein the anti-splashing cover plate is made of transparent materials.
8. The screw conveyor for foam brick self-insulation foam lightweight block raw materials according to any one of claims 3 to 6, wherein the splash-proof cover plate is a steel sheet, a plurality of observation openings are axially arranged at intervals on the splash-proof cover plate, and a cover plate is hinged to the splash-proof cover plate and is suitable for covering the observation openings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321278638.2U CN219667060U (en) | 2023-05-24 | 2023-05-24 | Screw conveying device for foam brick self-heat-preservation foam light block raw materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321278638.2U CN219667060U (en) | 2023-05-24 | 2023-05-24 | Screw conveying device for foam brick self-heat-preservation foam light block raw materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219667060U true CN219667060U (en) | 2023-09-12 |
Family
ID=87899664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321278638.2U Active CN219667060U (en) | 2023-05-24 | 2023-05-24 | Screw conveying device for foam brick self-heat-preservation foam light block raw materials |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219667060U (en) |
-
2023
- 2023-05-24 CN CN202321278638.2U patent/CN219667060U/en active Active
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