CN209835117U - Movable dust collecting equipment for bagged cement loading room - Google Patents
Movable dust collecting equipment for bagged cement loading room Download PDFInfo
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- CN209835117U CN209835117U CN201920577516.0U CN201920577516U CN209835117U CN 209835117 U CN209835117 U CN 209835117U CN 201920577516 U CN201920577516 U CN 201920577516U CN 209835117 U CN209835117 U CN 209835117U
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- belt conveyor
- dust
- dust hood
- pipeline
- hood
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Abstract
The utility model belongs to the technical field of cement production, in particular to a movable dust collecting device used in a bagged cement loading room, which comprises a loading machine, wherein a horizontal belt conveyor horizontally runs along a horizontal belt conveyor track, one end of an inclined belt conveyor corresponds to the horizontal belt conveyor, the other end of the inclined belt conveyor corresponds to the loading machine, a fixed pipeline for dust collection is fixedly arranged on the horizontal belt conveyor, the upper end of a dust hood is connected with the fixed pipeline through a flexible hose way, the joint of the flexible hose way and the fixed pipeline is provided with a flexible pipeline, one end of the flexible pipeline is movably and hermetically connected with the fixed pipeline, the other end of the flexible pipeline is fixedly connected with the flexible hose way, the outlet of the fixed pipeline is connected with a gas tank pulse bag dust collector and a fan, the upper end of the dust hood is horizontally connected through a movable dust hood lifting system, and the inclined belt conveyor is, the inclined belt conveyor is fixedly connected with the movable dust hood lifting system.
Description
Technical Field
The utility model belongs to the technical field of cement manufacture, concretely relates to be used for bagged water mud loading compartment mobile dust collecting equipment.
Background
In the cement production process, when a cement bag on a car loader falls to a cement car in the bagged cement car loading link, due to the fall of a certain height, when the cement bag is subjected to the stacked package impact force, the cement in the bag seeps out of the bag along with the impact force. The dust moves along with the airflow, high-concentration dust pollution is generated, the waste of cement finished products is caused, and the health of workers is directly influenced. At present, in the bagged cement loading link with large operation space, difficult dust control and serious occupational disease danger, the dust harm of a cement manufacturing enterprise workplace is very serious, the total dust concentration of a packaging and loading post of the cement manufacturing enterprise is even up to 462.73mg/m & lt 3 & gt and exceeds 115 times; the exhaust dust concentration is as high as 15.53mg/m < 3 >, exceeding the standard by more than 10 times. Most cement manufacturing enterprises are not reasonable because dust pelletizing system design is not enough, when the fixed dust collecting system configuration side fixed gas collecting channel of bagged cement carloader can not satisfy the cooperation carloader along the track removal demand in the dust pelletizing system, also can not reciprocate along with the lift belt feeder, can not remove along with cement raise dust point position removal promptly, lead to dustproof effect relatively poor, still can cause cement wasting of resources and environmental pollution, more be unfavorable for the healthy of loading post workman.
Disclosure of Invention
An object of the utility model is to provide a bagged water mud loading compartment mobile dust collecting equipment to the problem that exists among the prior art, this equipment can with raise dust point synchronous motion to cement wasting of resources and environmental pollution have been reduced.
The technical scheme of the utility model is that:
a movable dust collecting device for a bagged cement loading room comprises a car loader, wherein the car loader comprises a horizontal belt conveyor and an inclined belt conveyor which are horizontally arranged, the horizontal belt conveyor horizontally runs along a track of the horizontal belt conveyor, one end of the inclined belt conveyor is arranged corresponding to the horizontal belt conveyor, the other end of the inclined belt conveyor is arranged corresponding to a truck, the car loader also comprises a dust hood which is positioned above the truck, a fixed pipeline for dust collection is fixedly arranged on the horizontal belt conveyor, the upper end of the dust hood is connected with the fixed pipeline through a flexible hose way, a flexible pipeline is arranged at the joint of the flexible hose way and the fixed pipeline, one end of the flexible pipeline is movably and hermetically connected with the fixed pipeline, the other end of the flexible pipeline is fixedly connected with the flexible hose way, an air box pulse bag dust remover and a fan are connected at an outlet of the fixed pipeline, the upper end of the dust hood is connected, the inclined belt conveyor is fixedly connected with the horizontal belt conveyor through an inclined belt conveyor lifter, and the inclined belt conveyor is fixedly connected with the movable dust hood lifting system.
The movable dust hood lifting system comprises a dust hood lifter, the dust hood lifter comprises a lifting mechanism and a power mechanism, the power mechanism of the dust hood lifter is installed on a frame of the horizontal belt conveyor, the lifting mechanism of the dust hood lifter is fixedly connected with the upper end of a dust hood through a dust hood balance hanging frame which is placed in parallel, and the lower end of the inclined belt conveyor is fixedly connected with the dust hood balance hanging frame.
The utility model discloses a belt conveyor elevator, including two steel cable electric block, two steel cable electric block hang including power unit motor and elevating system two steel cable, two steel cable lower extreme and the balanced gallows fixed connection of suction hood, slope belt conveyor elevator include elevator motor, the elevator motor of motor and slope belt conveyor elevator hung of two steel cable electric block adopt the electric interlocking.
Specifically, the flexible hose pipeline is connected with the flexible pipeline through a pipe connecting elbow, and the flexible pipeline is movably and hermetically connected with the fixed pipeline through a flexible pipeline sealing ring.
Specifically, the suction hood include that the four sides are enclosed by the dust absorption board and close the top seal that forms, lower part open-ended rectangle suction hood and the toper suction hood that is located rectangle suction hood top, wherein the lower part of trilateral dust absorption board in the dust absorption board of rectangle suction hood four sides is the soft curtain of fixed connection polyethylene respectively, rectangle suction hood and toper suction hood intercommunication.
Specifically, an electric telescopic device is arranged in the telescopic hose.
Specifically, the telescopic hose line is a telescopic steel ring canvas hose.
The utility model has the advantages that: the upper end of a dust hood of the movable dust collecting equipment of the bagged cement loading room is connected with a horizontal belt conveyor through a movable dust hood lifting system, the inclined belt conveyor is fixedly connected with the horizontal belt conveyor through an inclined belt conveyor lifter, the inclined belt conveyor is fixedly connected with the movable dust hood lifting system, the dust hood is regulated and controlled to lift within the height range of 1m-2.4m according to the cement bag stacking height through adjusting the dust hood lifter, the inclined belt conveyor lifter needs to lift or descend at any time according to the loading progress during working so as to enable the inclined belt conveyor to adapt to the height of a loading vehicle, dust enters a fixed pipeline through a telescopic hose passage at the dust raising point of the dust raising and stacking raising point of the dust raising, the dust enters a bag type dust collector along the fixed pipeline under the driving of negative pressure of a fan, and a motor of the dust hood lifter is electrically interlocked with a lifting motor of the inclined belt conveyor, the dust hood goes up and down with the slope belt feeder in step, reaches this dust collecting equipment and the purpose of raise dust point simultaneous movement, for the convenient suitable height of adjustment dust hood, can set up the independent lift adjustment button of dust hood in addition.
The utility model provides a suction hood includes that the four sides are enclosed by the dust absorption board and close top seal, lower part open-ended rectangle suction hood that form and lie in the toper suction hood of rectangle suction hood top, the wherein trilateral dust absorption board's in the dust absorption board of rectangle suction hood four sides lower part difference fixed connection polyethylene soft curtain, rectangle suction hood and toper suction hood intercommunication, form a door type dust collection structure for the raise dust scope is littleer, and dust absorption effect is better.
The utility model provides a portable dust collecting equipment between bagged water mud loading is to the raise dust that the loading link, loading drop, fold the package and lead to, according to the packaging workshop factory building current situation of enterprise, add the suction hood mobile device for the operation is stable, reliable, and easy operation, it is convenient to maintain, has greatly improved the operational environment in cement packaging workshop, and dust concentration is 1.6mg/m3 in detecting cement loading space air, satisfies cleaner production and occupational health standard requirement.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
1 a polyethylene soft curtain, 2 a dust hood, 3 a flexible hose, 4 a fixed pipeline support, 5 a fixed pipeline,
6 telescopic pipeline sealing rings, 7 telescopic pipelines, 8 pipe connecting elbows, 9 dust hood lifters,
10 horizontal belt conveyor, 11 horizontal belt conveyor rails, 12 inclined belt conveyor lifter,
13 inclined belt conveyor and 14 balance hanger for dust hood.
Detailed Description
As shown in figure 1, the utility model provides a structure schematic diagram of a mobile dust collecting device for a bagged cement loading room, which comprises a car loader, wherein the car loader comprises a horizontal belt conveyor 10 and an inclined belt conveyor 13 which are horizontally arranged, the horizontal belt conveyor 10 horizontally runs along a horizontal belt conveyor track 11, one end of the inclined belt conveyor 13 is arranged corresponding to the horizontal belt conveyor 10, the other end of the inclined belt conveyor 13 is arranged corresponding to the truck, the mobile dust collecting device also comprises a dust hood 2 which is arranged above the truck, a fixed pipeline 5 for dust collection is fixedly arranged on the horizontal belt conveyor 10, the fixed pipeline 5 is arranged on a fixed pipeline support 4, the fixed pipeline support 4 is fixedly connected with the horizontal belt conveyor track 11, the fixed pipeline support 4 is arranged outside the end part of the horizontal belt conveyor track 11, the upper end of the dust hood 2 is connected with the fixed pipeline 5 through a telescopic hose 3, the diameter of the telescopic hose 3 is 300mm, the telescopic steel ring canvas hose is a telescopic, the flexible hose way 3 is connected through union coupling elbow 8 with flexible pipeline 7, flexible pipeline 7 and fixed pipeline 5 through flexible pipeline sealing ring 6 swing joint, the flexible pipeline 7 other end and flexible hose way 3 fixed connection, the exit of fixed pipeline 5 be connected with gas tank pulse bag dust remover and fan, wind speed is not less than 30 ms in the fixed pipeline 5, actual wind speed 56 ms. 2 upper ends of suction hood be connected with horizontal belt feeder 10 through portable suction hood operating system, slope belt feeder 13 through slope belt feeder lift 12 and horizontal belt feeder 10 fixed connection, slope belt feeder 13 and portable suction hood operating system fixed connection. The air box pulse bag type dust collector is a high-efficiency pulse dust collector, has the advantages of high dust collecting efficiency, stable operation, strong applicability, capability of collecting 2.5 mu m dust, simple structure, easy operation and maintenance and the like, is widely applied to a dust collecting system of a cement plant, has the model of PPC 32-6, ensures 500Pa negative pressure of a dust hood according to the path characteristics of a dust collecting air pipe and the resistance of the dust collector, considers the rich coefficient of 1.1 of the air pressure of a fan, and calculates the full pressure of the fan to be 3300 Pa. A fan model selection manual is searched, the fan model is selected to be 9-19 No12.5D, the air volume is 19985m3/h, the full pressure is 3377Pa, the fan motor model is Y250M-6, and the power is 37 kw.
Portable suction hood operating system include suction hood lift 9, suction hood lift 9 include elevating system and power unit, suction hood lift 9's power unit install in the frame of horizontal belt feeder 10, suction hood lift 9's elevating system 14 and 2 upper ends fixed connection of suction hood through the balanced gallows of parallel placement of suction hood, the balanced gallows 14 fixed connection of lower extreme and the suction hood of slope belt feeder 13. Suction hood lift 9 hang for two steel cable electric block, two steel cable electric block hang including power unit motor and elevating system two steel cables, two steel cable lower extreme and the balanced gallows 14 fixed connection of suction hood, slope belt feeder lift 12 include elevator motor, the elevator motor of motor and slope belt feeder lift 12 of hanging of two steel cable electric block adopt the electric interlocking.
The dust hood is a key part of a bagged cement loading and dedusting system and determines whether raised dust can be in a suction range or not. The utility model provides a dust hood 2 includes that the four sides are enclosed by the dust absorption board and close top seal, lower part open-ended rectangle dust hood and the toper dust hood that is located rectangle dust hood top, wherein the lower part of trilateral dust absorption board in the dust absorption board of rectangle dust hood four sides is fixed connection polyethylene soft curtain 1 respectively, rectangle dust hood and toper dust hood intercommunication, form a door type dust absorption structure, dust hood mouth size 2400mm x 1250mm, rectangle dust hood height 600mm, polyethylene soft curtain 1 height 800mm, toper dust hood height 500mm, upper air outlet diameter 300mm, dust hood mouth apart from cement bag storage surface should not exceed 1 meter, dust hood mouth wind speed reaches 1.2m/s-1.8m/s, negative pressure 500 pa; along with the change of the height of the cement bag stack, the connecting pipe flexible pipe 3 of the dust hood has a telescopic function, so that the dust raising range is smaller, and the dust collection effect is better.
The utility model provides a portable dust collecting equipment during operation between bagged water mud loading, according to the loading progress of bagged water mud carloader, slope belt feeder lift 12 need promote or descend at any time so that the slope belt feeder adapts to the loading car height according to the loading and fold the package condition, and the motor of suction hood lift 9 adopts the electric linkage with the elevator motor of slope belt feeder lift 12, thereby reach suction hood 2 and slope belt feeder 13 synchronous lift, reach the purpose of this dust collecting equipment and raise dust point synchronous motion, at the raise dust point department of drop raise dust and fold package raise dust, the dust is by suction hood 2 through flexible hose way 3 get into fixed pipeline 5, move along fixed pipeline 5 under the drive of fan negative pressure and get into the bag dust collector, in order to adjust the suitable height of suction hood, can set up the suction hood alone lift adjustment button in addition, suction hood 2 passes through flexible hose way 3, The telescopic pipeline 7 and the fixed pipeline 5 can be adjusted in length in a telescopic mode along with the movement of the car loader and are good in sealing performance, movable dust collecting equipment is formed, the requirement for collecting raised dust is met, and the raised dust is prevented from being further diffused into the air.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the same; although the present invention has been described in detail with reference to preferred embodiments, it should be understood by those skilled in the art that: the invention can be modified or equivalent substituted for some technical features; without departing from the spirit of the present invention, it should be understood that the scope of the claims is intended to cover all such modifications and variations.
Claims (7)
1. A movable dust collecting device for a bagged cement loading room comprises a car loader, wherein the car loader comprises a horizontal belt conveyor (10) and an inclined belt conveyor (13) which are horizontally arranged, the horizontal belt conveyor (10) horizontally runs along a horizontal belt conveyor track (11), one end of the inclined belt conveyor (13) is arranged corresponding to the horizontal belt conveyor (10), the other end of the inclined belt conveyor (13) is arranged corresponding to a truck, the movable dust collecting device is characterized by further comprising a dust hood (2) positioned above the truck, a fixed pipeline (5) for dust collection is fixedly arranged on the horizontal belt conveyor (10), the upper end of the dust hood (2) is connected with a fixed pipeline (5) through a flexible hose pipeline (3), a flexible pipeline (7) is arranged at the joint of the flexible hose pipeline (3) and the fixed pipeline (5), one end of the flexible pipeline (7) is movably and hermetically connected with the fixed pipeline (5), the other end of the telescopic pipeline (7) is fixedly connected with the telescopic hose pipeline (3), the outlet of the fixed pipeline (5) is connected with a gas tank pulse bag dust collector and a fan, the upper end of the dust hood (2) is connected with the horizontal belt conveyor (10) through a movable dust hood lifting system, the inclined belt conveyor (13) is fixedly connected with the horizontal belt conveyor (10) through an inclined belt conveyor lifter (12), and the inclined belt conveyor (13) is fixedly connected with the movable dust hood lifting system.
2. The movable dust collecting device for the bagged cement workshop as claimed in claim 1, wherein the movable dust hood lifting system comprises a dust hood lifter (9), the dust hood lifter (9) comprises a lifting mechanism and a power mechanism, the power mechanism of the dust hood lifter (9) is installed on a frame of the horizontal belt conveyor (10), the lifting mechanism of the dust hood lifter (9) is fixedly connected with the upper end of the dust hood (2) through a dust hood balance hanger (14) which is arranged in parallel, and the lower end of the inclined belt conveyor (13) is fixedly connected with the dust hood balance hanger (14).
3. The mobile dust collecting equipment for the bagged cement loading bay as claimed in claim 2, wherein the dust hood elevator (9) is a double-steel-rope electric hoist hanger, the double-steel-rope electric hoist hanger comprises a power mechanism motor and a lifting mechanism double steel rope, the lower end of the double steel rope is fixedly connected with the dust hood balance hanger (14), the inclined belt conveyor elevator (12) comprises a lifting motor, and the motor of the double-steel-rope electric hoist hanger is electrically interlocked with the lifting motor of the inclined belt conveyor elevator (12).
4. The movable dust collecting equipment for the bagged cement loading bay as claimed in claim 1, wherein said flexible hose line (3) is connected with the flexible pipe line (7) through a pipe connecting elbow (8), and said flexible pipe line (7) is movably and sealingly connected with the fixed pipe line (5) through a flexible pipe sealing ring (6).
5. The movable dust collecting device for the bagged cement loading bay as claimed in claim 1, wherein the dust hood (2) comprises a rectangular dust hood with four sealed top surfaces and an open lower portion, which is enclosed by dust-collecting plates, and a tapered dust hood located above the rectangular dust hood, the rectangular dust hood is fixedly connected with polyethylene soft curtains (1) respectively at the lower portions of three dust-collecting plates of the four dust-collecting plates, and the rectangular dust hood is communicated with the tapered dust hood.
6. The movable dust collecting apparatus for a bagged cement workshop as claimed in claim 1, wherein an electric telescopic device is arranged in the telescopic hose line (3).
7. The movable dust collecting apparatus for a bagged cement workshop as claimed in claim 1, wherein the flexible hose pipe (3) is a flexible steel ring canvas hose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920577516.0U CN209835117U (en) | 2019-04-25 | 2019-04-25 | Movable dust collecting equipment for bagged cement loading room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920577516.0U CN209835117U (en) | 2019-04-25 | 2019-04-25 | Movable dust collecting equipment for bagged cement loading room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209835117U true CN209835117U (en) | 2019-12-24 |
Family
ID=68913776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920577516.0U Expired - Fee Related CN209835117U (en) | 2019-04-25 | 2019-04-25 | Movable dust collecting equipment for bagged cement loading room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209835117U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111136065A (en) * | 2020-01-16 | 2020-05-12 | 金华申宇环保设备有限公司 | Hoist lifting type movable dust collecting and removing vehicle |
| CN111196511A (en) * | 2020-01-13 | 2020-05-26 | 高原晨曦 | Automatic environment-friendly loading system for bagged bulk material packaging bags |
-
2019
- 2019-04-25 CN CN201920577516.0U patent/CN209835117U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111196511A (en) * | 2020-01-13 | 2020-05-26 | 高原晨曦 | Automatic environment-friendly loading system for bagged bulk material packaging bags |
| CN111196511B (en) * | 2020-01-13 | 2021-05-25 | 高原晨曦 | Automatic environment-friendly loading system for bagged bulk material packaging bags |
| CN111136065A (en) * | 2020-01-16 | 2020-05-12 | 金华申宇环保设备有限公司 | Hoist lifting type movable dust collecting and removing vehicle |
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| 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: 20191224 |
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| CF01 | Termination of patent right due to non-payment of annual fee |