CN202400729U - Dust-suppression grab bucket of portable crane - Google Patents
Dust-suppression grab bucket of portable crane Download PDFInfo
- Publication number
- CN202400729U CN202400729U CN2011205210972U CN201120521097U CN202400729U CN 202400729 U CN202400729 U CN 202400729U CN 2011205210972 U CN2011205210972 U CN 2011205210972U CN 201120521097 U CN201120521097 U CN 201120521097U CN 202400729 U CN202400729 U CN 202400729U
- Authority
- CN
- China
- Prior art keywords
- grab bucket
- dust
- suppression
- portable crane
- dust suppression
- 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.)
- Expired - Lifetime
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Abstract
Provided is a dust-suppression grab bucket of a portable crane. A plurality of nozzles are arranged above the grab bucket of the portable crane, and all connection pipes of the nozzles are connected to one pressure boosting pump connected with a water inlet pipe which is a flexible polyurethane pipe with spiral reinforcement ribs on the pipe wall. A water spraying and dust suppressing device on the grab bucket has pressure boosting capacity to ensure dust-suppression water to be sprayed out under a certain pressure, and the purpose of enlarging a dust-suppression range and reducing water consumption is achieved. A water supply pipeline of the grab bucket adopts a flexible polyurethane pipe with spiral reinforcement ribs so that the water supply pipeline cannot be damaged in the processes of goods grabbing, goods releasing, frequent lifting and frequent descending of the portable crane. The dust-suppression operation can be performed from a pollution source in the processes of goods grabbing and goods releasing of the grab bucket of the portable crane, and technical assurance is provided for improving environment-protection and dust-suppression capacity in the operation process of the port portable crane.
Description
Technical field:
The utility model belongs to harbour handling dust suppression technology, particularly a kind of transfer crane dust suppression grab bucket.
Background technology:
Transfer crane has ten minutes to use widely in the cargo handing work of harbour because of its commonality is good, alerting ability is high.When using transfer crane to carry out bulk goods operation such as coal, breeze, sandstone, for guaranteeing that operation process does not pollute the dust suppression operation of need in cargo handing, sprinkling water to environment.
There are two approach in the harbour handling dust suppression, and the one, from pollution source dust suppression, the 2nd, from the route of transmission dust suppression of dust.At present, mostly harbour bulk handling harbour is to take second kind of dust suppression mode, in the stockyard, the quay surface is provided with spray gun, suppresses airborne dust through the goods buttress is sprayed water.This dust suppression mode is before the dust suppression operation, and dust has caused pollution to a certain degree to harbour environment, and anti-dust effect is not good.For this reason, need research to suppress the method and apparatus that harbour handling is polluted from polluting the source.
The transfer crane grab bucket is grasped and discharged goods is one of primary pollution source of harbour bulk handling operation; Need study a kind of transfer crane dust suppression grab bucket for this reason; It possesses and can in door machine handling goods process, implement the ability of dust suppression operation to grab bucket and neighboring area thereof, thereby reaches the purpose that the pollution of opposite house machine operation process is administered from the source.
The utility model content:
The utility model problem to be solved is: a kind of transfer crane dust suppression grab bucket is provided, solves transfer crane and can't be implemented in the operation process from the pollution source---the problem of dust suppression operation is implemented in grab bucket and neighboring area.
The technical scheme of the utility model:
A kind of transfer crane dust suppression grab bucket is characterized in that: above the transfer crane grab bucket, be provided with a plurality of nozzles, all connection pipes of nozzle are connected on the force (forcing) pump, and force (forcing) pump connects coolant inlet pipe.Said coolant inlet pipe is the flexible polyurethane pipe of tube wall band spiral reinforcing rod.
The utility model effect is:
Transfer crane dust suppression grab bucket is on the basis that guarantees transfer crane bulk goods operation grab bucket technical performance; Increased dust-arrest device; Realized that transfer crane grab bucket is grasped, discharged in the goods process and carried out the dust suppression operation, for the lifting of environmental protection dust suppression ability in the quaternion crane operation process provides technique guarantee from polluting the source.The grab bucket water supply line adopts the flexible polyurethane pipe of band spiral reinforcing rod, guarantee the grab bucket of door machine operation grasp, discharge goods and frequently hoist, water supply line is not damaged in the decline process.
Description of drawings
Fig. 1 transfer crane dust suppression grab bucket scheme drawing
The specific embodiment:
A kind of transfer crane dust suppression grab bucket as shown in Figure 1 is provided with a plurality of nozzles 3 above the grab bucket 2 of transfer crane 1, all connection pipes of nozzle are connected on the force (forcing) pump, and force (forcing) pump connects coolant inlet pipe.Transfer crane 1 be provided with a plurality of nozzles 4.
Said coolant inlet pipe is the flexible polyurethane pipe of tube wall band spiral reinforcing rod.
The harbour handling that this device is used to the dust suppression demand is arranged is with transfer crane.The specific embodiment is in transfer crane grab bucket, dust-arrest device, water supply interface, water supply pipe shock absorber and pressurizer to be set, and makes the dust suppression water can be linked into the grab bucket position and goes up the dust-arrest device that is provided with through grabbing bucket and under certain working pressure, the dust suppression operation is carried out in grab bucket and neighboring area thereof.
1, grab bucket has watering dust suppression function, and when needs carried out the dust suppression operation to grab bucket and neighboring area thereof, the dust suppression equipment of setting can spray dust suppression water and carries out the depositing dust operation in the grab bucket.2, grab bucket has waterpipe jointing, is convenient to the dust suppression water is received on the dust suppression equipment in the grab bucket.3, the watering dust suppression harness in the grab bucket has boosting capability, guarantees the dust suppression water with certain pressure ejection, reaches to promote the purpose that the dust suppression scope reduces water consumption.4, the grab bucket water supply line adopts the flexible polyurethane pipe of band spiral reinforcing rod, guarantee the grab bucket of door machine operation grasp, discharge goods and frequently hoist, water supply line is not damaged in the decline process.
Claims (2)
1. transfer crane dust suppression grab bucket, it is characterized in that: above the transfer crane grab bucket, be provided with a plurality of nozzles, all connection pipes of nozzle are connected on the force (forcing) pump, and force (forcing) pump connects coolant inlet pipe.
2. transfer crane dust suppression grab bucket according to claim 1, it is characterized in that: said coolant inlet pipe is the flexible polyurethane pipe of tube wall band spiral reinforcing rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205210972U CN202400729U (en) | 2011-12-14 | 2011-12-14 | Dust-suppression grab bucket of portable crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205210972U CN202400729U (en) | 2011-12-14 | 2011-12-14 | Dust-suppression grab bucket of portable crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202400729U true CN202400729U (en) | 2012-08-29 |
Family
ID=46698392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205210972U Expired - Lifetime CN202400729U (en) | 2011-12-14 | 2011-12-14 | Dust-suppression grab bucket of portable crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202400729U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107433087A (en) * | 2017-06-26 | 2017-12-05 | 天津港焦炭码头有限公司 | High pedestal jib crane automatic following watering dust suppression device for coal operation |
-
2011
- 2011-12-14 CN CN2011205210972U patent/CN202400729U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107433087A (en) * | 2017-06-26 | 2017-12-05 | 天津港焦炭码头有限公司 | High pedestal jib crane automatic following watering dust suppression device for coal operation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120829 |
|
| CX01 | Expiry of patent term |