CN202321478U - Anti-explosion and heat-preservation type bucket elevator for brown coals - Google Patents
Anti-explosion and heat-preservation type bucket elevator for brown coals Download PDFInfo
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- CN202321478U CN202321478U CN2011204599502U CN201120459950U CN202321478U CN 202321478 U CN202321478 U CN 202321478U CN 2011204599502 U CN2011204599502 U CN 2011204599502U CN 201120459950 U CN201120459950 U CN 201120459950U CN 202321478 U CN202321478 U CN 202321478U
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- type bucket
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Abstract
The utility model discloses an anti-explosion and heat-preservation type bucket elevator for brown coals. The anti-explosion and heat-preservation type bucket elevator comprises a shell, a top shell arranged at the upper end of the shell and a driving device, wherein the driving device is connected with a transmission rotary drum; adhesive tapes are coated outside the transmission rotary drum and a direction change rotary drum; hoppers are connected to the adhesive tapes; the adhesive tapes and the hoppers are inserted into the shell; and an explosion pressure sensor and a fire extinguisher are arranged in the shell. The explosion pressure sensor and the fire extinguisher are arranged in the shell; once explosion happens, the explosion pressure sensor can detect the explosion quickly, and the fire extinguisher releases a fire extinguishing agent capable of suppressing flames immediately, so that a function of active explosion prevention is realized; furthermore, an explosion sheet is arranged on the upper part of the bucket elevator; when the bucket elevator is used, the top shell extends into the atmosphere on the top of a building; once explosion happens, explosion pressure immediately impacts and breaks the explosion sheet so as to be released into the outdoor atmosphere; and phenomena of damage of equipment and casualties are avoided, and a function of passive explosion prevention is realized.
Description
Technical field
The utility model relates to a kind of bucket and carries load transfer device, is specifically related to a kind of faulty coals such as brown coal, free coal that are used at the employed bucket elevator of drying and moulding process.
Background technology
Brown coal are that a kind of fugitive constituent is high, burning-point is low, moisture is high, unstable, explosive material; When using brown coal, must carry out the heat drying moulding to it earlier; It is being carried out in the process of heat drying moulding; Both needed its time that at high temperature can keep a fixed length to avoid again blasting; In order to reach the conveying effect of not only safety but also insulation, we must take suitable load transfer device, and these equipment should reach following requirement: 1. brown coal are promoted and be transported to the certain height position; 2. must be incubated in the lifting course of conveying, thermal loss is reduced to bottom line; 3. can not produce spark in the lifting course of conveying; 4. equipment itself need possess initiatively or the passive security blasting protection facilities, suppresses facility such as temperature detection facility and detonation pressure; If device interior dangerous point place temperature build-up is to certain limit, just something must be done to, makes drop in temperature; If in case there is blast to take place, the sensor that is provided with on the equipment must quick detection arrive, and discharges the fire extinguishing agent that can suppress flame immediately; In case blast takes place, equipment itself also must possess the mechanism that discharges explosion pressure in addition, as early as possible explosion pressure is discharged into outdoorly, avoids causing the damage of equipment and personnel's injures and deaths.
To carry conveyer be a kind of traditional material transfer equipment to bucket, and its principle is to drive driving drum through actuating device to rotate, and drives adhesive tape and be fixed on hopper on the adhesive tape upwards to promote and move, and unloads after material is promoted to the height that needs.Existing bucket is carried the lifting conveying function that conveyer can be realized brown coal basically, but its structure does not possess function explosion-proof and insulation.
The utility model content
The technical matters that the utility model will solve is that existing bucket is carried conveyer and do not possessed function explosion-proof and insulation, provides that a kind of brown coal are explosion-proof, the heat preserving type bucket elevator, has explosion-proof and heat insulation function, is particularly useful for the transportation of faulty coals such as brown coal, free coal.
The technical scheme of the utility model realizes in the following manner: a kind of brown coal are explosion-proof, the heat preserving type bucket elevator; The top shell and the actuating device that comprise housing, housing upper end; Actuating device links to each other with driving drum, and driving drum is coated with adhesive tape with the changed course cylinder, is connected with hopper on the adhesive tape; Adhesive tape and hopper are located in the housing, are provided with detonation pressure sensor and fire extinguisher in the said housing.
The housing upper end is provided with rupture disk.
Said housing is coated with thermal insulating warm-keeping layer.
Said driving drum is provided with temperature-detecting device with the bearing seat of changed course cylinder, on the drum shaft of driving drum and the sealing surface of housing, the drum shaft of the cylinder that alters course and the sealing surface of housing be provided with temperature-detecting device.
The utility model is provided with detonation pressure sensor and fire extinguisher in housing, in case there is blast to take place, the detonation pressure sensor can fast detecting arrive, and makes the fire extinguisher of setting discharge the fire extinguishing agent that can suppress flame at once, plays initiatively explosion-proof effect.In addition; On bucket elevator top rupture disk is set, and when in use top shell is reached in the atmosphere of top of building, if in case there is blast to take place; Explosion pressure is immediately with the rupture disk shock burst; Explosion pressure is released in the outside atmosphere immediately, avoids causing the damage of equipment and personnel's injures and deaths, plays passive explosion-proof effect.And the outer thermal insulating warm-keeping layer that is provided with of housing avoids that the housing heat is too fast to be distributed, and plays the effect of insulation.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 is that scheme drawing is looked on the left side of Fig. 1.
The specific embodiment
Shown in accompanying drawing; A kind of brown coal are explosion-proof, the heat preserving type bucket elevator, the top shell 12 and the actuating device 1 of housing 9, housing 9 upper ends, and actuating device 1 links to each other with driving drum 3; Driving drum 3 is coated with adhesive tape 4 with changed course cylinder 6; Be connected with hopper 5 on the adhesive tape 4, adhesive tape 4 is located in the housing 9 with hopper 5, is provided with detonation pressure sensor 7 and fire extinguisher 8 in the said housing 9.Hopper 5 adopts to be processed from the special no spark material of German import, avoids frictional impact generation spark in the course of conveying.
When the utility model used, actuating device 1 drove driving drum 3 and rotates, and drive adhesive tape 4 and hopper 5 liftings that are fixed on the adhesive tape are moved, and material gets into from inlet point 16, rises to the top from the bottom by hopper 5, comes out from discharging opening 17.In this process, if there is explosion phenomenon to take place, detonation pressure sensor 7 can detect very soon, and starts fire extinguisher and discharge the fire extinguishing agent that can suppress flame, plays initiatively explosion-proof effect.
As the further improvement of the utility model, housing 9 upper ends are provided with rupture disk 11, during use; Top shell 12 is arranged in the atmosphere of top of building; In case have explosion phenomenon to take place, explosion pressure is immediately with the rupture disk shock burst, explosion pressure is released in the outside atmosphere immediately; Can avoid causing the damage of equipment and personnel's injures and deaths, play passive explosion-proof effect.
In the utility model, said housing 9 is coated with thermal insulating warm-keeping layer 10, can avoid too fast the distributing of heat, plays the effect of insulation.
Said driving drum 3 is provided with temperature-detecting device 14 with the bearing seat of changed course cylinder 6, on the sealing surface of the drum shaft of driving drum 3 and housing 9, the alter course drum shaft of cylinder 6 and the sealing surface of housing 9 be provided with temperature-detecting device 14.Temperature-detecting device is as the active safety blasting protection facilities, in case temperature is too high, can report to the police at once even shut down.
Claims (4)
1. explosion-proof, heat preserving type bucket elevator of brown coal; The top shell (12) and the actuating device (1) that comprise housing (9), housing (9) upper end; Actuating device (1) links to each other with driving drum (3), and driving drum (3) and changed course cylinder (6) are coated with adhesive tape (4), are connected with hopper (5) on the adhesive tape (4); Adhesive tape (4) and hopper (5) are located in the housing (9), it is characterized in that: be provided with detonation pressure sensor (7) and fire extinguisher (8) in the said housing (9).
2. explosion-proof, the heat preserving type bucket elevator of brown coal according to claim 1 is characterized in that: housing (9) upper end is provided with rupture disk (11).
3. explosion-proof, the heat preserving type bucket elevator of brown coal according to claim 1 is characterized in that: said housing (9) is coated with thermal insulating warm-keeping layer (10).
4. explosion-proof, the heat preserving type bucket elevator of brown coal according to claim 1; It is characterized in that: the bearing seat of said driving drum (3) and changed course cylinder (6) is provided with temperature-detecting device (14), on the sealing surface of the drum shaft of driving drum (3) and housing (9), the alter course drum shaft of cylinder (6) and the sealing surface of housing (9) be provided with temperature-detecting device (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204599502U CN202321478U (en) | 2011-11-18 | 2011-11-18 | Anti-explosion and heat-preservation type bucket elevator for brown coals |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204599502U CN202321478U (en) | 2011-11-18 | 2011-11-18 | Anti-explosion and heat-preservation type bucket elevator for brown coals |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202321478U true CN202321478U (en) | 2012-07-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204599502U Expired - Fee Related CN202321478U (en) | 2011-11-18 | 2011-11-18 | Anti-explosion and heat-preservation type bucket elevator for brown coals |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202321478U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105438722A (en) * | 2015-11-23 | 2016-03-30 | 江阴市创裕机械有限公司 | Chain scraper conveyor |
| CN105502007A (en) * | 2015-12-28 | 2016-04-20 | 安徽爱信自动化机械有限公司 | Charging machine with alarm function |
| CN105668129A (en) * | 2016-03-24 | 2016-06-15 | 山东理工大学 | Full-sealed high-temperature bulk material elevator |
| CN107054981A (en) * | 2017-06-07 | 2017-08-18 | 北京清新环境技术股份有限公司 | A kind of Paternoster elevator transported suitable for flammable materials |
| CN109110394A (en) * | 2018-08-31 | 2019-01-01 | 芜湖起重运输机器股份有限公司 | A kind of explosion-proof type bucket elevator |
-
2011
- 2011-11-18 CN CN2011204599502U patent/CN202321478U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105438722A (en) * | 2015-11-23 | 2016-03-30 | 江阴市创裕机械有限公司 | Chain scraper conveyor |
| CN105438722B (en) * | 2015-11-23 | 2017-10-27 | 江阴市创裕机械有限公司 | Chain scraper conveyor |
| CN105502007A (en) * | 2015-12-28 | 2016-04-20 | 安徽爱信自动化机械有限公司 | Charging machine with alarm function |
| CN105668129A (en) * | 2016-03-24 | 2016-06-15 | 山东理工大学 | Full-sealed high-temperature bulk material elevator |
| CN107054981A (en) * | 2017-06-07 | 2017-08-18 | 北京清新环境技术股份有限公司 | A kind of Paternoster elevator transported suitable for flammable materials |
| CN107054981B (en) * | 2017-06-07 | 2024-06-11 | 北京清新环境技术股份有限公司 | Novel bucket elevator suitable for inflammable material transportation |
| CN109110394A (en) * | 2018-08-31 | 2019-01-01 | 芜湖起重运输机器股份有限公司 | A kind of explosion-proof type bucket elevator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: JIAOZUO KERUISEN HEAVY EQUIPMENT CO., LTD. Free format text: FORMER NAME: JIAOZUO CITY CREATION MACHINE MANUFACTURING CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 454000 No. 2878 Shenzhou Road, hi tech Zone, Henan, Jiaozuo Patentee after: JIAOZUO CREATION HEAVY INDUSTRY CO.,LTD. Address before: 454000 No. 2878 Shenzhou Road, hi tech Zone, Henan, Jiaozuo Patentee before: Jiaozuo Keruisen Machinery Manufacturing Co., Ltd. |
|
| 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: 20120711 Termination date: 20171118 |