CN206121969U

CN206121969U - Enhancement mode waste incineration flue gas deacidification atomizing device

Info

Publication number: CN206121969U
Application number: CN201620981870.6U
Authority: CN
Inventors: 蒋洪元; 周南兴
Original assignee: Wuxi Xuelang Environmental Technology Co Ltd
Current assignee: Wuxi Xuelang Environmental Technology Co Ltd
Priority date: 2016-08-30
Filing date: 2016-08-30
Publication date: 2017-04-26
Anticipated expiration: 2026-08-30

Abstract

The utility model provides an enhancement mode waste incineration flue gas deacidification atomizing device, it has better flue gas throughput, and control and protection system is also more perfect, and not only effective investment and running cost practiced thrift just can provide important assurance for the discharge index, the engine oil -gas separator comprises a housin, install through the bearing in the casing and exchange synchronous machine the encoder is installed to the rotor upper end that exchanges synchronous machine, the lime water distributor is equipped with to the lower part that exchanges synchronous machine, open on the lime water distributor fluted, and open at the middle part of recess has the through -hole, corresponds through -hole border department is equipped with the distribution piece that the annular was arranged, atomizing disk is equipped with to the through -hole below, and the lime water pipeline passes the casing with the recess intercommunication corresponds bearing, interchange synchronous machine's stator coil shells inner wall is equipped with the cooling water cavity respectively, just communicate each other between the cooling water cavity.

Description

A kind of enhancement mode flue gas of refuse burning deacidification atomising device

Technical field

This utility model is related to smoke processing system deacidification technique field, and specially a kind of enhancement mode flue gas of refuse burning takes off Sour atomising device.

Background technology

With the quickening of Urbanization in China, domestic waste is also being continuously increased, and the harmless treatment of rubbish is solemn So become the Tough questions that each big small city faces；Waste incineration and generating electricity therein is based on the innoxious of rubbish, minimizing, money The management goal in source, has been obtained for the accreditation of each municipal government, enterprise and the masses, but as enterprise is continuously increased incinerator While treating capacity and smoke discharge amount, for the capital equipment of fume treatment --- the performance of nebulizer is not but obtained accordingly Lifting, still continue to use over the equipment designed for small incinerator, the accessible exhaust gas volumn of this kind equipment is limited, very Hardly possible meets the requirement of enterprise now, then enterprise has to allow equipment in superelevation working under load in order to reach discharge index, So as to fault rate and frequency of maintenance can also be raised, or even the other auxiliary equipments of addition and system are needed, this not only greatly improves The operation of enterprise and use cost, also increase the exceeded risk of fume emission, say to a certain extent and also limit enterprise Expanding production, therefore, research and develop a nebulizer for more having the suitability, function more perfect and have become ought being engaged in for waste incineration industry It is anxious.

The content of the invention

For the problems referred to above, this utility model provides a kind of enhancement mode flue gas of refuse burning deacidification atomising device, its tool There is preferable gas treatment ability, Control protection system is also more perfect, not only effectively save investment and operating cost, and can be row Put index and important guarantee is provided.

Its technical scheme is such, and which includes housing, it is characterised in that be provided with exchange by bearing in the housing Synchronous motor, is provided with encoder in the rotor upper end of the ac synchronous motor, and the bottom of the ac synchronous motor is equipped with Lime white allotter, is provided with groove, and through hole is provided with the middle part of the groove on the lime white allotter, correspondence is described logical Hole edge is provided with the distribution block being circular layout, below the through hole be equipped with atomizing disk, lime white pipeline through the housing with The groove connection, the correspondence bearing, the inner walls of the stator coil of ac synchronous motor are respectively provided with cooling water It is interconnected between chamber, and the cooling water chamber.

Which is further characterized by, and the housing is provided in round or hexagon；The housing is provided with vibration detection Sensor；

The depth of the groove is at least 30mm, and the distance between outer wall of the distribution block to the groove cell wall is at least For 40mm；The distribution block at least 10；

The size of the lime white pipeline is 5/4 cun；The diameter of the atomizing disk is at least 225mm；

Press detection sensor, flow detection are respectively arranged with water inlet pipe, outlet pipe in the connection cooling water chamber to pass Sensor；The cooling water chamber of the stator coil of the correspondence ac synchronous motor is twist arranged；

The housing exterior walls are set with terminal pad, are provided with cushion in the bottom surface of the terminal pad；

The cushion at least three, and be uniformly arranged, the material of the cushion adopts PA6 nylon；

The exterior line that connects on the housing, control line, power line are using fast patch plug or aviation plug.

The beneficial effects of the utility model are, the lime white allotter that the bottom of ac synchronous motor is installed, can make through The lime white of pressurization obtain in allotter as far as possible pressure release, and can uniform circular dispersion flow out, be the spray of atomizing disk Spill ready, make the amount of sprinkling lime white maximum up to 12m³/ h, the fume treatment requirement of existing CIU is met, Ensure flue gas qualified discharge, and can reach more preferable atomizing effect and operation stability, so as to reduce garbage burning factory other Auxiliary equipment and system addition, reduce operating cost, and in the larger ac synchronous motor stator coil of caloric value With cooling water chamber is provided with the outside of bearing, it is ensured that the weight feed of cooling water, so as to reach effective drop of bearing and coil Temperature.

Description of the drawings

Fig. 1 is front view of the present utility model；

Fig. 2 is the A-A of Fig. 1 to sectional view；

Fig. 3 is the front view of lime white allotter of the present utility model；

Fig. 4 is the top view of Fig. 3；

Fig. 5 is the dimensional structure diagram of lime white allotter.

Specific embodiment

As shown in Fig. 1 ~ Fig. 5, this utility model includes housing 1, is provided with AC synchronous by bearing 22,23 in housing 1 Motor 3, then, when supply frequency is constant, the rotating speed of ac synchronous motor 3 also can be invariable for ac synchronous motor 3, and not Can change because of the change of load, important leverage is provided for stable atomizing effect, the power of ac synchronous motor 3 also phase 90KW, highest stabilizing running speed 12000r/min should be lifted, has been fully met required for existing system sprinkling lime white amount Power and rotation speed requirements；Encoder 5 is installed in 4 upper end of rotor of ac synchronous motor 3, for detecting AC synchronous electricity Feedback of the actual speed of machine 3 as control system, makes control system more perfect, makes actual speed and setting speed keep one Cause, the service condition for also obtaining equipment for user provides reliable information, is not result in do not having the situation of actual speed Maloperation sprinkling Calx, causes the failure of follow-up system down；

The bottom of ac synchronous motor 3 is equipped with lime white allotter 6, and groove 7 is provided with lime white allotter 6, and recessed The middle part of groove 7 is provided with through hole 8, and 8 edge of correspondence through hole is provided with the distribution block 9 being circular layout, and lime white pipeline 10 passes through housing 1 Connect with groove 7, the depth of groove 7 is 30mm, distribute the outer wall of block 9 to the distance between 7 cell wall of groove be 40mm；Distribution block 9 have 12, i.e., the depth and width of groove 7 increase, distribute the increase of 9 number of block, can be substantially reduced lime white and enter atomization The pressure of disk 11, and lime white can be made to disperse evenly；Lime white pipeline 10 is 1 cun from existing size, increases to 5/4 It is very little, then can make pressure release as far as possible is obtained in distribution system through the lime white for pressurizeing, and uniform circular dispersion is flowed out, Sprinkling for atomizing disk 11 is ready, eventually pass through improved lime white system can spray lime white amount maximum it is reachable 12m³/ h, much meets the fume treatment requirement of present CIU, it is ensured that flue gas qualified discharge；

Atomizing disk 11 is housed below through hole 8, a diameter of 225mm of atomizing disk 11, the diameter increase of atomizing disk 11 are so protected Demonstrate,proved lime white and can obtain bigger linear velocity in the moment for leaving atomizing disk 11, reach predetermined atomizing particle size and sprinkling away from From；

Because the increase of power, the caloric value of 3 stator coil 12 of ac synchronous motor and bearing 22,23 there has also been significantly Increase, 1 inwall of housing of the stator coil 12 of correspondence bearing 22,23, ac synchronous motor 3 is respectively provided with cooling water chamber 13, And be interconnected between cooling water chamber 13, i.e., cooling water chamber 13 is looped around the sky of 12 outer layer of bearing 22,23 and stator coil Intracavity, and bearing 22,23 and the isolation of stator coil 12 open, three chambers are communicated, and share same water inlet and outlet, The cooling water chamber 13 of the stator coil 12 of correspondence ac synchronous motor 3 is twist arranged, then using the desalination of independent cleaning Water is respectively through the cooling water chamber 13 on the outside of bearing 23, stator coil 12, bearing 22, and entering in connection cooling water chamber 13 Press detection sensor, flow detection sensor are respectively arranged with water pipe, outlet pipe, it is ensured that the weight feed of cooling water, so as to Reach the effective temperature-reducing of bearing 22,23 and stator coil 12；

Housing 1 is provided in round or hexagon；Housing 1 is provided with vibration detecting sensor, bearing occurs in nebulizer When failure and atomizing disk failure, breakdown judge can be carried out by the Vibration Condition of detection nebulizer, so can be timely Nebulizer is carried out safeguarding and necessary maintenance, it is ensured that the operation steady in a long-term of equipment；The exterior line that connects on housing 1, Control line, power line adopt fast patch plug or aviation plug, are capable of achieving the prompt operation of equipment, are convenient for changing；

1 outer wall of housing is set with terminal pad 14, is provided with cushion 15 in the bottom surface of terminal pad 14；Cushion 15 has three, And in angle be 120 ° each other and be uniformly arranged, the material of cushion 15 adopts PA6 nylon, then can fully ensure that damping premise It is lower to make nylon material deformation again and cause site error.

Claims

1. a kind of enhancement mode flue gas of refuse burning deacidification atomising device, which includes housing, it is characterised in that pass through in the housing Bearing is provided with ac synchronous motor, is provided with encoder, the AC synchronous in the rotor upper end of the ac synchronous motor The bottom of motor is equipped with lime white allotter, is provided with groove, and is provided with the middle part of the groove on the lime white allotter Through hole, the correspondence through hole edge are provided with the distribution block being circular layout, and atomizing disk, lime white pipeline are housed below the through hole Connect through the housing with the groove, the correspondence bearing, the inner walls of the stator coil of ac synchronous motor It is respectively provided between cooling water chamber, and the cooling water chamber and is interconnected.

2. a kind of enhancement mode flue gas of refuse burning deacidification atomising device according to claim 1, it is characterised in that the shell Body is provided in round or hexagon；The housing is provided with vibration detecting sensor.

3. a kind of enhancement mode flue gas of refuse burning deacidification atomising device according to claim 1, it is characterised in that described recessed The depth of groove is at least 30mm, and the distance between outer wall of the distribution block to the groove cell wall is at least 40mm；Described point With block at least 10.

4. a kind of enhancement mode flue gas of refuse burning deacidification atomising device according to claim 1, it is characterised in that the stone The size of mortar pipeline is 5/4 cun；The diameter of the atomizing disk is at least 225mm.

5. a kind of enhancement mode flue gas of refuse burning deacidification atomising device according to claim 1, it is characterised in that in connection Press detection sensor, flow detection sensor are respectively arranged with the water inlet pipe of the cooling water chamber, outlet pipe；The correspondence friendship The cooling water chamber of the stator coil of stream synchronous motor is twist arranged.

6. a kind of enhancement mode flue gas of refuse burning deacidification atomising device according to claim 1, it is characterised in that the shell External wall is set with terminal pad, is provided with cushion in the bottom surface of the terminal pad.

7. a kind of enhancement mode flue gas of refuse burning deacidification atomising device according to claim 6, it is characterised in that described to subtract At least three, shake pad, and be uniformly arranged, the material of the cushion adopts PA6 nylon.

8. a kind of enhancement mode flue gas of refuse burning deacidification atomising device according to claim 1, it is characterised in that the shell The exterior line that connects on body, control line, power line are using fast patch plug or aviation plug.