CN207401270U

CN207401270U - The automatic continuous ash exhauster of gas making dust arrester

Info

Publication number: CN207401270U
Application number: CN201721301524.XU
Authority: CN
Inventors: 邵秀永; 王建勇
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-09-28
Filing date: 2017-09-28
Publication date: 2018-05-25
Anticipated expiration: 2027-09-28

Abstract

The utility model discloses the automatic continuous ash exhauster of gas making dust arrester, including high charge level meter, low level-sensing device, ash releasing tube, self-feeder, the automatic cinder conveyer of total closed type, spray equipment, it is characterized in that setting high charge level meter, low level-sensing device in the lower part of gas making dust arrester；Gas making dust arrester bottom is equipped with ash releasing tube, and self-feeder is installed on ash releasing tube；Basis is done on level ground at away from gas making dust collector shell 600mm, the automatic cinder conveyer of totally-enclosed is installed；Ash releasing tube need to be inserted to away from the automatic cinder conveyer bottom 150mm of total closed type；The installation spray supervisor on steel shell on the outside of the automatic cinder conveyer of total closed type；Spray tube is responsible on the automatic cinder conveyer length direction of total closed type, and a spray branch pipe with atomizer is installed every a distance perforate；Automatic regulating valve is installed on spray supervisor, controls water spray, the utility model is simple in structure, easy to use, energy conservation and environmental protection.

Description

The automatic continuous ash exhauster of gas making dust arrester

Technical field

The utility model is related to a kind of automatic continuous ash exhausters, are applied particularly to the row such as chemical fertilizer, chemical industry, coking, steel The cyclonic separation dust removal field of industry.Be mainly used in control, the conveying of fine ash in chemical fertilizer factory's gas making dust arrester, realize it is automatic, Continuously, safe and stable ash discharge；It can also be applied to fine ash in the chemical plant gas making dust arrester such as Methanol Plant, acetic acid factory, ethylene glycol factory Automatic, continuous, safe and stable ash discharge, while can also be applied to fine ash in the coal gas dust arresters of coke-oven plant, steel plant etc. from Dynamic, continuous, safe and stable ash discharge.

Background technology

Gas making dust arrester ash discharge is substantially using manual intermittent mode, the i.e. lower side in dust arrester before the nineties Face is installed by the ash discharging pipe of a piece DN150 or DN200, pipeline tail end mounting ball valve, manual unlocking ball valve one when for every eight hours or 24 is small Secondary, for the fine ash of deposition by pressure and the self gravitation discharge of blowing-out gas, some factories are to be exhausted directly to manual small handcart in deduster On, also some factories are exhausted directly on ground, are then transported to appointed place with vehicle again and are stacked.Shortcoming：1. grey temperature is high, slightly grasp Make accidentally, operative employee has the danger being burned；2. easy airborne dust, causes secondary environmental pollution；3. storage ash quantity is big in dust arrester, Reduce the efficiency of dust collection of dust arrester；Increase abrasion of the blowing-out gas to follow-up equipment, pipeline, shorten equipment, the service life of pipeline, Increase the labor intensity of service worker；4. lower ash labor strength is big；5. gas making site environment is poor, rainy season scene buck one is met Piece.

With the development of the times, the progress of technology to improve gas making site environment, also has many people to arrange gas making dust arrester Grey mode carried out transformation, but effect is not ideal.Someone is proposed with reference to the mode of the defeated ash of boiler dust remover using positive pressure gas The mode of power conveying conveys the fine ash of gas making dust arrester.The key of the two is the selection of source of the gas, the gas of the defeated ash of boiler dust remover Source using compressed air, and if the source of the gas of the defeated ash of gas making dust arrester also selects compressed air, that is just less safe, if Either valve instrument failure or careless manipulation are leaked in dust arrester unloading valve, air is caused, which to enter in dust arrester, to lead to Accident.So just it has been proposed that using conversion gas as source of the gas, also it has been proposed that using CO₂As source of the gas, both there is producer It used.Shortcoming：1. Geldart-D particle autocontrol valve acts frequently, valve leaks are easily caused.And semiwater gas it is toxic, it is inflammable, Explosive, coal gas is once revealed, first, Field Force may be caused to be poisoned；Second is that meeting electrostatic, spark or open fire may cause the accident； And CO₂Density ratio air is big, once leakage and aggregation, may cause personnel to suffocate；2. it is equally existed at the ash-discharging device in grey storehouse 1. the risk described in item；3. either using coal gas as source of the gas still with CO₂As source of the gas, the gas after conveying cannot be just Ground discharges, and otherwise causes secondary pollution, thereby increases and it is possible to lead to a disaster；4. coal gas or CO after general conveying₂Gas making is all delivered to wash The processing of gas tower, one is the increase in the load of aeration tower, second is that with CO₂For source of the gas, while add the load of decarburization.

More than reason is based on, simultaneously because requirement of the people to environment is higher and higher, environmental protection of enterprise, energy-saving and emission-reduction at present are appointed Business is lasting to be aggravated.Now be badly in need of finding it is a kind of it is practical, structurally simple, economical it is practical, one-time investment is at low cost, safe and reliable Solution, realize gas making dust arrester automatic, safe and stable, continuous ash discharge.So gas making dust arrester is automatically continuously arranged Apparatus for ash comes into being under the background of new era.

The content of the invention

The utility model overcomes the shortcomings of background technology, provides a kind of simple and reasonable, and investment and operating cost are cheap, Easy maintenance, Suitable base characteristic meet chemical plant productive prospecting, can realize long-term safety, stabilization, automatically, continuously arrange Apparatus for ash.

The utility model for solve its technical problem the technical solution adopted is that：The automatic continuous ash discharge dress of gas making dust arrester It puts, including high charge level meter, low level-sensing device, ash releasing tube, self-feeder, the automatic cinder conveyer of total closed type, spray equipment, feature It is that high charge level meter, low level-sensing device are set in the lower part of gas making dust arrester；Gas making dust arrester bottom is equipped with ash releasing tube, on ash releasing tube Self-feeder is installed；Basis is done on level ground at away from gas making dust collector shell 600mm, totally-enclosed defeated ash automatically is installed Machine；Ash releasing tube need to be inserted to away from the automatic cinder conveyer bottom 150mm of total closed type；The steel shell on the outside of the automatic cinder conveyer of total closed type Installation spray supervisor on body；Spray tube is responsible on the automatic cinder conveyer length direction of total closed type, is pacified every a distance perforate Fill a spray branch pipe with atomizer；Automatic regulating valve is installed on spray supervisor, controls water spray.

The beneficial effects of the utility model are：The utility model is simple in structure, and investment and operating cost are cheap, safeguards letter Just, Suitable base characteristic meets chemical plant productive prospecting, can realize long-term safety, stabilization, automatic, continuous ash exhauster.

Description of the drawings

Fig. 1 is the automatic continuous ash exhauster schematic diagram of the utility model gas making dust arrester.

Specific embodiment

It is very clear for the purpose of this utility model, technical solution and advantage is more clearly understood, by the following examples And the utility model is described in further details referring to the drawings.

As shown in Figure 1, the automatic continuous ash exhauster of the utility model gas making dust arrester mainly includes high charge level meter (1), low Level-sensing device (2), ash releasing tube (3), self-feeder (4), the automatic cinder conveyer of total closed type (5), spray equipment (6).

Gas making dust arrester lower case is welded steel plate, and the inside is fire resistant heat preserving lining.First under gas making dust arrester Portion gas welding circular hole Φ D, then using water drilling, lining beats circular hole Φ d in gas making dust arrester, by high charge level meter (1), low material Position meter (2) installation is in place；Ash releasing tube (3) is arranged at gas making dust arrester bottom, and self-feeder (4) is installed on ash releasing tube (3)； Away from basis is done on gas making dust arrester 600mm ground, the automatic cinder conveyer of totally-enclosed (5) is installed；Ash releasing tube (3) need to be inserted to away from totally-enclosed At the automatic cinder conveyer of formula (5) bottom 150mm；The installation spray supervisor on the steel shell of the automatic cinder conveyer of total closed type (5) outside (6)；Spray tube is responsible for (6) on the automatic cinder conveyer of total closed type (5) length direction, every one band mist of a distance perforate installation Change the spray branch pipe of nozzle；Automatic regulating valve is installed on spray supervisor, controls water spray.So far, a whole set of gas making dust arrester Automatic continuous ash exhauster installs.The apparatus structure is simple, economical and practical, securely and reliably, it can be ensured that gas making dust arrester is long Phase, safe and stable, automatic, continuous ash discharge.

The operation principle of the automatic continuous ash exhauster of the utility model gas making dust arrester：High charge level meter (1), low level-sensing device (2), interlocking is set between ash releasing tube (3), self-feeder (4), the automatic cinder conveyer of total closed type (5), spray equipment (6).When When fine ash in gas making dust arrester is reached at high charge level meter (1), self-feeder (4), the automatic cinder conveyer of total closed type (5), spray Shower device (6) successively run by automatic start, and the fine ash in gas making dust arrester is delivered on bulk cement truck；When in gas making dust arrester Fine ash when of being down at low level-sensing device (2), the automatic cinder conveyer of self-feeder 4, total closed type (5), spray equipment (6) successively from It is dynamic out of service.Make the fine ash that certain altitude is remained in gas making dust arrester by low level-sensing device (2), sealed certainly by fine ash Dynamic dispenser (4), prevents external air from entering by self-feeder (4) in gas making dust arrester, ensures gas making dust arrester Safe operation.

Disclosed above is only a kind of specific embodiment of the utility model, but the utility model is not limited to this, is appointed What what those skilled in the art can think variation, should all fall within the scope of protection of the utility model.

Claims

1. the automatic continuous ash exhauster of gas making dust arrester, including high charge level meter, low level-sensing device, ash releasing tube, self-feeder, Quan Mi The automatic cinder conveyer of enclosed, spray equipment, it is characterized in that setting high charge level meter, low level-sensing device in the lower part of gas making dust arrester；Gas making Dust arrester bottom is equipped with ash releasing tube, and self-feeder is installed on ash releasing tube；At away from gas making dust collector shell 600mm flatly Basis is done on face, the automatic cinder conveyer of totally-enclosed is installed；Ash releasing tube need to be inserted to away from the automatic cinder conveyer bottom 150mm of total closed type； The installation spray supervisor on steel shell on the outside of the automatic cinder conveyer of total closed type；Spray tube is responsible in the automatic cinder conveyer of total closed type On length direction, the one spray branch pipe with atomizer is installed every a distance perforate；Installation is automatic on spray supervisor adjusts Valve is saved, controls water spray.