CN104528214A - Dustproof device of cement bin - Google Patents
Dustproof device of cement bin Download PDFInfo
- Publication number
- CN104528214A CN104528214A CN201410774298.1A CN201410774298A CN104528214A CN 104528214 A CN104528214 A CN 104528214A CN 201410774298 A CN201410774298 A CN 201410774298A CN 104528214 A CN104528214 A CN 104528214A
- Authority
- CN
- China
- Prior art keywords
- cement bin
- cement
- dust
- bin
- dust board
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D88/00—Large containers
- B65D88/54—Large containers characterised by means facilitating filling or emptying
- B65D88/64—Large containers characterised by means facilitating filling or emptying preventing bridge formation
- B65D88/66—Large containers characterised by means facilitating filling or emptying preventing bridge formation using vibrating or knocking devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D90/00—Component parts, details or accessories for large containers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D90/00—Component parts, details or accessories for large containers
- B65D90/22—Safety features
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The invention discloses a dustproof device of a cement bin. The dustproof device of the cement bin comprises the cement bin, a cement bin cover, a feeding pipe, a cement bin deduster and a dust board installed at the upper part of the interior of the cement bin; the dust board is the cone thin-wall-type structure; a convection hole with 20 cm of diameter is installed below the dust board; the cement bin cover and the dust board form a cone cavity; the cement bin deduster communicates with the cone cavity through a duct; the cement bin deduster is installed on the ground; and the cement feeding pipe is connected below the dust board. The dustproof device of the cement bin is used for effectively preventing the dust-like cement from falling out of the cement bin, and avoiding the waste of the cement and the environment pollution.
Description
Technical field
The present invention relates to the cement bin for storing bulk cement, being specifically related to a kind of dust keeper of cement bin.
Background technology
Cement bin is the visual plant often used in the fields such as building concrete mixing plant, it is a kind of enclosed tank body, a large amount of bulk cement can be stored, prior art when squeezing into bulk cement in cement bin, all undertaken by a feed pipe extending into cement bin top, when bulk cement is constantly driven in cement bin, air pressure in cement bin will be greater than the air pressure outside storehouse, at this moment the opening part having partial air from cement bin top is distributed, cement bin top due to prior art is only provided with a lid, there is no the effect of dedusting, so this part air often takes away the cement that part is in suspended state, not only cause the waste of cement, and cause environmental pollution.
Summary of the invention
The object of the invention is: provide a kind of features simple structure, effectively prevent the dust keeper raised outside cement dust.
In order to achieve the above object, scheme provided by the invention is: the dust keeper of cement bin, comprise cement bin, cement bin lid, feed pipe, cement bin dust exhaustor and be arranged on the dust board of cement bin inner upper, described dust board is conical thin-wall type structure, the convection holes that diameter is 20cm is provided with below described dust board, described cement bin lid and dust board form conical cavity, described cement bin dust exhaustor is communicated with conical cavity by conduit, described cement bin dust exhaustor is arranged on installation ground, and described cement feed pipe is communicated with below dust board.
Of the present inventionly to be a little: owing to being provided with taper dust board in cement bin inner upper, the most of dust produced in cement bin can be stopped, a little is absorbed by the dust exhaustor being arranged on ground, can all prevent cement dust from flying away in the external world like this, and dust board is arranged to taper, also makes the cement dust energy landing passed in and out above taper enter in cement bin.Actv. prevents the cement being in airborne dust shape to be taken out of outside cement bin, thus not only avoid the waste of cement, and can not to environment.
Further, cross to prevent cement bin Duster's Power and also detached outside warehouse by the cement in cement bin, the inner side of described dust board is provided with folding baffle plate, by rolling over baffle plate by a large amount of dust settlings in cement bin.
Further, block to prevent cement bin dust exhaustor and cause cement bin internal pressure to increase, described cement bin covers surface and is provided with safety valve.Control cement bin internal pressure by safety valve, cement bin internal pressure is in safe range of pressure.
Further, in order to prevent cement to be connected into block bottom cement bin, being provided with vibration bottom described cement bin except block device, by the effect of vibration except block device, making the cement of bottom there will not be the phenomenon of caking.
Accompanying drawing explanation
Fig. 1 is the structural representation of the dust keeper of embodiment of the present invention cement bin.
Detailed description of the invention
Below in conjunction with drawings and Examples, technical solution of the present invention is further illustrated:
The dust keeper of cement bin as shown in Figure 1, comprise cement bin 3, cement bin lid 6, feed pipe 1, cement bin dust exhaustor 5 and be arranged on the dust board 2 of cement bin 3 inner upper, described dust board 2 is conical thin-wall type structure, the convection holes that diameter is 20cm is provided with below described dust board 2, described cement bin lid 6 and dust board 2 form conical cavity, described cement bin dust exhaustor 5 is communicated with conical cavity by conduit, described cement bin dust exhaustor 5 is arranged on installation ground, and the feed pipe 1 of described cement is communicated with below dust board 2.
Cement bin covers surface and is provided with safety valve 7.Control cement bin internal pressure by safety valve 7, cement bin internal pressure is in safe range of pressure.Be provided with vibration bottom cement bin except block device 4, by the effect of vibration except block device 4, make the cement of bottom there will not be the phenomenon of caking.
Above-described is only the preferred embodiment of the present invention; should be understood that; for a person skilled in the art; under the prerequisite not departing from structure of the present invention; some distortion and improvement can also be made; these also should be considered as protection scope of the present invention, and these all can not affect effect of the invention process and practical applicability.
Claims (4)
1. the dust keeper of cement bin, comprise cement bin, cement bin lid, feed pipe, cement bin dust exhaustor and be arranged on the dust board of cement bin inner upper, it is characterized in that: described dust board is conical thin-wall type structure, the convection holes that diameter is 20cm is provided with below described dust board, described cement bin lid and dust board form conical cavity, described cement bin dust exhaustor is communicated with conical cavity by conduit, described cement bin dust exhaustor is arranged on installation ground, and described cement feed pipe is communicated with below dust board.
2. the dust keeper of cement bin as claimed in claim 2, is characterized in that: described dust board inwall is provided with cross one another plate baffle.
3. the dust keeper of cement bin as claimed in claim 2, is characterized in that: described cement bin covers surface and is provided with safety valve.
4. the dust keeper of cement bin as claimed in claim 3, is characterized in that: be provided with vibration bottom described cement bin except block device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410774298.1A CN104528214A (en) | 2014-12-16 | 2014-12-16 | Dustproof device of cement bin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410774298.1A CN104528214A (en) | 2014-12-16 | 2014-12-16 | Dustproof device of cement bin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104528214A true CN104528214A (en) | 2015-04-22 |
Family
ID=52843915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410774298.1A Pending CN104528214A (en) | 2014-12-16 | 2014-12-16 | Dustproof device of cement bin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104528214A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110371716A (en) * | 2019-07-20 | 2019-10-25 | 缙云县广华科技有限公司 | A kind of adjustable chalk dust removing blanking device of internal pressure |
-
2014
- 2014-12-16 CN CN201410774298.1A patent/CN104528214A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110371716A (en) * | 2019-07-20 | 2019-10-25 | 缙云县广华科技有限公司 | A kind of adjustable chalk dust removing blanking device of internal pressure |
| CN110371716B (en) * | 2019-07-20 | 2020-11-13 | 苏州市相城区阳澄产业园发展有限公司 | Internal pressure adjustable removes dust unloader |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150422 |
|
| WD01 | Invention patent application deemed withdrawn after publication |