Continuous, the concentrated purging system of carbon element
The present invention relates to a kind of carbon element purging system, particularly relate to continuous, the concentrated purging system of a kind of carbon element.
Green anode, to give birth to the negative electrode workshop be the main workshop that the charcoal piece is produced, operations such as broken in mainly finishing, screening, batching, kneading and compacting.The primary raw material of its use is a petroleum coke, becomes calcined coke behind the calcining petroleum coke, and calcined coke very easily conducts electricity.Green anode, living negative electrode workshop complex process, number of devices is many, production period is imported and exported bad sealing, pipeline contact and leaked reasons such as material, dust pelletizing system fault, maintenance parking and cause that the dust of each floor of workshop is scattered, the bulk cargo accumulating amount is big everywhere owing to equipment: each flooring that gets off in a week, equipment surface, the pipeline superficial dust can be thick above the 1-3 centimetre, the dust stratification amount is big in the workshop, and airborne dust is also many; Simultaneously, these dust based on calcined coke very easily conduct electricity, and cause the equipment short circuit easily, and the workman sucks excessive dust and also causes tuberculosis easily; Past, dust catcher commonly used was handled; But poor effect, main cause is as follows: one, green anode, give birth to negative electrode workshop story height, equipment is many, processing area is big, needs dust catcher quantity too many; Two, dust catcher is limited in one's ability, the not enough 1m of separate unit throughput per hour
3, can not satisfy the suitability for industrialized production needs; Three, dust catcher is kind of a local ground movable small equipment, can not handle the dust on dead angle and equipment, pipeline surface, can not climb, and can not in depth descend, and treated side is restricted; Four, do not have independently ash-pit behind the dust collection, store grey little storehouse and be arranged in the travelling car, storage capacity is limited.Five, dust collection is handled not dust transfer pipeline or carry tank car etc. independently of back system, needs secondary to have bad luck, and causes the dust secondary pollution easily like this.Characteristics such as the dust amount of having in green anode, living negative electrode workshop is big, wide, continuous, conduction need stride concentrating, continuously, in time handling of floor, otherwise production system will be affected.
Summary of the invention
Technical problem to be solved by this invention is that a kind of energy of design is concentrated, continuously, in time drawn green anode, gives birth to the large-scale technology dust collecting system that each flooring equipment of negative electrode workshop, ground, pipeline, Cang Jing etc. locate dust, realizes the dustless production in green anode, living negative electrode workshop.
In order to solve the problems of the technologies described above, the present invention is achieved in that
Continuous, the concentrated purging system of carbon element, its structure is: dust collecting system is connected with the dust transfer pipeline, and the dust transfer pipeline is connected with dust-precipitator, and dust-precipitator is connected with the storage ash-pit, and dust-precipitator is connected with dynamical system.
Described dynamical system is a centrifugal blower.
Described centrifugal blower is connected with the noise control mixer.
Described noise control mixer is installed in the pipeline exit of centrifugal blower.
Described dust transfer pipeline is to be made of with the main dust transfer pipeline that is connected with the dust suction carrier pipe of each floor the dust suction carrier pipe that is arranged on each floor.
Described dust collecting system structure is as follows: it comprises that a plurality of dust shields, each dust shield of being arranged on each floor face are connected with the dust suction carrier pipe of each floor with pipeline through hose, are provided with control valve on the pipeline between the dust suction carrier pipe of hose and each floor.
The dust suction carrier pipe of described each floor is connected with main dust transfer pipeline, and main dust transfer pipeline is connected with dust-precipitator.
Described dust-precipitator be by the rotoclone collector that is connected with the dust transfer pipeline with constitute by the bagroom that pipeline is connected with rotoclone collector.
Described rotoclone collector is connected with ash-pit through pipeline, and this pipeline is provided with locking-valve.
Described bagroom is connected with ash-pit through pipeline, and this pipeline is provided with discharge apparatus.
Described bagroom is connected with dynamical system.
Described ash-pit is connected with the deashing tank car by pipeline, and this pipeline is provided with the ash disposal gate valve.
Described ash-pit is the grey storehouse of airtight storage of a steel construction.
Advantage of the present invention and effect are as follows:
The present invention not only realized the airborne dust, particle, dust stratification of large-sized multiple layer factory building etc. a large amount of, concentrate, continuous processing, there is independently the multi-stage separation system in system, independently stores ash system and jumbo power transmission pipeline network.Can realize the cleaner production of charcoal piece on a large scale; The dust treatment system of system has been avoided secondary pollution in the outside, workshop.Simultaneously, this system's gas collection equipment is little, floor space is few, save the energy and conveniently moving, and cost of the present invention is low, easily implements.
Description of drawings
Fig. 1 is continuous, the concentrated purging system structural representation of carbon element.
Among Fig. 1,1. dust shield; 2. hose; 3. control valve; 4. the dust suction carrier pipe of each floor; 5. rotoclone collector; 6. blocking valve; 7. bagroom; 8. discharge apparatus; 9. ash-pit; 10. ash disposal gate valve; 11. deashing tank car; 12. centrifugal blower; 13. noise control mixer; 14. ground floor flooring; 15. second layer flooring; 16. the 3rd floor face; 17. the 4th floor face; 18. layer 5 flooring.
The specific embodiment
Below embodiments of the invention are described in detail in conjunction with the accompanying drawings, but protection scope of the present invention is not limit by embodiment.
Fig. 1 is that carbon element of the present invention is continuous, concentrate the purging system structural representation, ground floor flooring 14 in the workshop, second layer flooring 15, the 3rd floor face 16, the 4th floor face 17 and layer 5 flooring 18 all are provided with 2-10 dust collecting system, each dust collecting system is connected with the dust suction carrier pipe 4 of each floor, the dust suction carrier pipe 4 of each floor is connected with main dust transfer pipeline, main dust transfer pipeline is connected with dust-precipitator, dust-precipitator is connected with the storage ash-pit, dust-precipitator is connected with dynamical system, dynamical system is a centrifugal blower 12, centrifugal blower is connected with noise control mixer 13, and noise control mixer 13 is installed in the pipeline exit of centrifugal blower 12.
Above-mentioned dust collecting system structure is as follows: it comprises that 2-10 dust shield 1 being arranged on each floor face, each dust shield 1 are connected with floor dust suction carrier pipe 4 separately through hose 2 and pipeline, at hose 2 be provided with control valve 3 on the pipeline between the dust suction carrier pipe 4 of floor separately.
Above-mentioned dust-precipitator be by the rotoclone collector 5 that is connected with the dust transfer pipeline with constitute by the bagroom 7 that pipeline is connected with rotoclone collector 5; Rotoclone collector 5 is connected with ash-pit 9 through pipeline, and this pipeline is provided with blocking valve 6; Bagroom 7 is connected with ash-pit 9 through pipeline, and this pipeline is provided with discharge apparatus 8; Bagroom 7 is connected with dynamical system; Ash-pit 9 is connected with deashing tank car 11 by pipeline, and this pipeline is provided with ash disposal gate valve 10, and ash-pit 9 is grey storehouses of airtight storage of a steel construction.
Operation principle of the present invention is as follows: one to five floor face all is provided with two to ten dust sucting points in the workshop, two to ten dust sucting points, and each point all has certain moving range, treating apparatus to be located at outside the workshop; System is in negative pressure state after starting in the transfer pipeline, the hose 2 of each floor face is aimed at dust stratification, airborne dust and particle stacking place with the dust shield 1 of each point and carried out dust suction by after control valve 3 pressure regulation; Under the effect of huge suction, dust is absorbed and enters rotoclone collector 5, blocking valve 6 carries out one-level and separates, and enters ash-pit 9 after the dust after one-level is separated is handled; Other dust enters sack cleaner 7 and carries out the secondary separation; Dust after secondary separates stores by entering ash-pit 9 by discharge apparatus 8 after treatment temporarily, then by ash disposal gate valve 10, deashing tank car 11 shipped off-site; All suction are provided by centrifugal blower 12 in the system, and drop to the noise that sends in the system minimum by noise control mixer 13; Guaranteeing does not have secondary pollution.Wherein dust shield 1 is also referred to as cleaning head.