Precipitator dust centralized recovery utilizes system
Technical field
This utility model one recycling system, particularly relates to a kind of precipitator dust centralized recovery and utilizes system.Belong to environment-friendly engineering technical field.
Background technology
Dust refers to the aerial solid particle that suspends.Traditionally dust being had many titles, such as dust, dust, flue dust, mine dust, sand dust, powder etc., these nouns do not have obvious boundary, but in live and work, industrial dust is the natural enemy of human health, are the main causes inducing multiple disease.Dust harzard is mainly two side's aspects: one is atmosphere pollution, the health of the harm mankind.After human body sucks dust, easily go deep into pulmonary and cause toxic pneumonitis or pneumosilicosis, the most also can cause pulmonary carcinoma.The pollutant being deposited on pulmonary are once dissolved, and will directly invade blood, cause septicemia, the pollutant not being dissolved, it is also possible to absorbed by cell, cause cyto-architectural destruction;Two is dust explosion harm.When the dust content in air reaches finite concentration, run into naked light and bring back to life and explode, bring about great losses.Industrially the process to dust is particularly important.
Dust collection processing means is applicable to the place that the fuel gas and dusts such as food, grain, building materials, chemical industry are more; but the more local work personnel of dust be typically all use wear mask mode prevent dust; wear mask and only protect respiratory tract; working environment is not the most changed; existing dust collection processing means is all small-sized single-body type mechanism; need a large amount of distribution every nook and cranny, workshop, relatively costly.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of precipitator dust centralized recovery to utilize system for above-mentioned prior art, workshop can be carried out multiple spot dedusting, the dust collected can be transported to again multiple devices and utilize, and easy to operate, No leakage will not produce airborne dust.
nullThe technical scheme in the invention for solving the above technical problem is: a kind of precipitator dust centralized recovery utilizes system,It mainly includes concentrating feed bin、Cleaner unit、Air compressor machine、Dust shield and Pneumatic conveying pump,Described dust shield is installed on each airborne dust point in workshop,And dust shield is connected with the air inlet of cleaner unit by sweep-up pipe,It is provided with hand operated gate valve between the gas outlet and the air inlet of Pneumatic conveying pump of cleaner unit,Described Pneumatic conveying pump includes inlet valve and the ceramic air-exhaust valve of air inlet position,The gas outlet of described air compressor machine is provided with filter,Air-compressed gas after filtering enters cooling driers,Gas after supercool doing enters air accumulator and carries out gas storage,The gas outlet of described air accumulator is connected with the discharging opening of Pneumatic conveying pump by compressed air hose,And the ceramic air-exhaust valve of Pneumatic conveying pump is connected with compressed air hose by air intake assembly,The discharging opening of described Pneumatic conveying pump is connected with the charging aperture concentrating feed bin by conveyance conduit,Discharging opening at described concentration feed bin is provided above blowing block apparatus,Discharging opening at described concentration feed bin is provided with discharging bulk machine.
Preferably, the top at described Pneumatic conveying pump is provided with level-sensing device and pressure transmitter.
Preferably, the top at described concentration feed bin is provided with roof scrubber, pressure of silo transmitter and relief valve.
Compared with prior art, the utility model has the advantage of:
Cleaner unit of the present utility model and air conveying employing Automated condtrol, save labour force.Air conveying utilizing pipeline to carry, No leakage will not produce airborne dust, can multiple spot dedusting, the dust of collection can be transported to again multiple devices and utilize, easy to operate.Whole system is all in closed state, very environmental protection.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Wherein:
Concentrate feed bin 1, roof scrubber 1.1, pressure of silo transmitter 1.2, relief valve 1.3, cleaner unit 2, air compressor machine 3, dust shield 4, Pneumatic conveying pump 5, inlet valve 5.1, the level-sensing device 5.2 of top installation, pressure transmitter 5.3, ceramic air-exhaust valve 5.4, sweep-up pipe 6, hand operated gate valve 7, cooling driers 8, air accumulator 9, compressed air hose 10, conveyance conduit 11, discharging bulk machine 12, filter 13.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, this utility model is described in further detail.
nullAs shown in Figure 1,A kind of precipitator dust centralized recovery in the present embodiment utilizes system,Mainly include concentrating feed bin 1、Cleaner unit 2、Air compressor machine 3、Dust shield 4 and Pneumatic conveying pump 5,Described dust shield 4 is installed on each airborne dust point in workshop,And dust shield 4 is connected with the air inlet of cleaner unit 2 by sweep-up pipe 6,The gas outlet of described cleaner unit 2 is connected with the air inlet of Pneumatic conveying pump 5,And between the air inlet of the gas outlet of cleaner unit 2 and Pneumatic conveying pump 5, it is provided with hand operated gate valve 7,The entrance of dust and cut-off in controlling cleaner unit,Described Pneumatic conveying pump 5 includes the inlet valve 5.1 of air inlet position,The level-sensing device 5.2 that top is installed、Pressure transmitter 5.3 and ceramic air-exhaust valve 5.4,The gas outlet of described air compressor machine 3 is provided with filter 13,Air-compressed gas after filtering enters cooling driers 8,Gas after supercool doing enters air accumulator 9 and carries out gas storage,The gas outlet of described air accumulator 9 is connected by the discharging opening of compressed air hose 10 with Pneumatic conveying pump 5,And the ceramic air-exhaust valve 5.4 of Pneumatic conveying pump 5 is connected with compressed air hose 10 by air intake assembly,By the compressed air in compressed air hose 10, the dust in the pump housing is blown out and enters in compressed air hose 10,The discharging opening of described Pneumatic conveying pump 5 is connected with the charging aperture concentrating feed bin 1 by conveyance conduit 11,The top of described concentration feed bin 1 is provided with roof scrubber 1.1、Pressure of silo transmitter 1.2 and relief valve 1.3,Discharging opening at described concentration feed bin 1 is provided above blowing block apparatus 1.4,Prevent the discharging opening of the dust blocking feed bin reclaimed,Blow block apparatus 1.4 and can use the equipment such as blower fan,Discharging opening at described concentration feed bin 1 is provided with discharging bulk machine 12,By laying recovery storage device in the lower section of discharging bulk machine 12,Dust centralized recovery can be got up,Whole system is controlled by on-the-spot electrical control cabinet,Realize Automated condtrol,Save labour force.
Cleaner unit and air conveying employing Automated condtrol, save labour force.Air conveying utilizing pipeline to carry, No leakage will not produce airborne dust, can multiple spot dedusting, the dust of collection can be transported to again multiple devices and utilize, easy to operate.Whole system is all in closed state, very environmental protection.
In addition to the implementation, this utility model also includes the technical scheme that other embodiments, all employing equivalents or equivalence substitute mode are formed, within all should falling into this utility model scope of the claims.