CN208130824U - A kind of flue gas purification system for hazardous waste disposal - Google Patents

Abstract

The utility model discloses a kind of flue gas purification systems for hazardous waste disposal, including shell, the right wall of the shell, which runs through, air inlet pipe, the left end of the air inlet pipe is welded with sour gas absorption chamber, the lower end of the sour gas absorption chamber is welded with delivery line, the lower end of the delivery line is slidably fitted with lime collection box, sour gas absorption chamber upper end is welded with feed pipe, the upper end welding sieve barrel of the feed pipe, the cylinder internal upper part of the sieve barrel is installed with motor rack, the lower end of the motor rack is installed with motor, the output end of the motor is installed with connection frame, the outer end of the connection frame is welded with material toggling frame；Neutralization absorption is carried out to the sour gas in flue gas by soda lime, the particle in flue gas is then subjected to purification absorption by activated carbon bodies, the flue gas absorbed is purified after Heat Room, is cemented out the heat in flue gas by heat exchanger tube, realizes the purpose for reducing energy consumption.

Description

A kind of flue gas purification system for hazardous waste disposal

Technical field

The utility model relates to flue gas purification system field, specifically a kind of flue gas for hazardous waste disposal Purification system.

Background technique

Instantly in production, burning disposal is mostly used for danger wastes, the substance after burning is buried, and dangerous useless When gurry is burned, the flue gas of particle can be generated containing sour gas and be mixed with, while flue gas has certain heat, if It is directly discharged to pollute the environment in air, while increasing energy consumption, it is thus it is proposed that a kind of for hazardous waste disposal Flue gas purification system.

Utility model content

In view of the deficiencies of the prior art, the purpose of the utility model is to provide a kind of flue gases for hazardous waste disposal Purification system, being able to achieve dangerous combustion object progress incineration process is that the composite pollution flue gas of generation carries out the function of purification absorption Energy.

Technical solution adopted by the utility model to solve its technical problems is：A kind of cigarette for hazardous waste disposal Gas purification system, including shell, for the right wall of the shell through there is air inlet pipe, the left end of the air inlet pipe is welded with sour gas Absorption chamber, the lower end of the sour gas absorption chamber are welded with delivery line, and the lower end of the delivery line is slidably fitted with lime receipts Collect box, sour gas absorption chamber upper end is welded with feed pipe, the upper end welding sieve barrel of the feed pipe, the sieve barrel Cylinder internal upper part be installed with motor rack, the lower end of the motor rack is installed with motor, and the output end of the motor is installed with connection Frame, the outer end of the connection frame are welded with material toggling frame, and the upper end outer wall of the sieve barrel clamps the upper casing of shell, the sieve barrel Cylinder in upper end clamp soda lime case, the soda lime case is fixedly mounted on the upper casing outer wall of shell, and the sour gas absorbs The left end wall of room welds the first connecting cylinder, and dust absorbing room is welded in the left end of first connecting cylinder, in the dust absorbing room Filled with activated carbon bodies, the top and bottom of the dust absorbing room are installed with the first support frame, and first support frame clamps The second connecting tube is welded in the inner wall of shell, the left end of the dust absorbing room, and Heat Room is welded in the left end of second connecting tube, Heat exchanger tube is installed in the Heat Room, the heat exchanger tube connects external heating equipment, the top and bottom card of the Heat Room Equipped with the second support frame, the inner wall of the clamping shell of second support frame, exhaust pipe is welded in the left end of the Heat Room, described Exhaust pipe runs through the left side wall of shell.

Further, the inside inferior horn of the sour gas absorption chamber is installed with stock guide.

Further, motor rack morning upper end is arc-shaped, and motor rack clamps and is equipped with dust excluding plate at motor.

Further, gap is equipped between the material toggling frame and the bottom for sieving barrel, and the bottom for sieving barrel is provided with sieve pore.

The utility model has the beneficial effects that：Neutralization absorption is carried out to the sour gas in flue gas by soda lime, then The particle in flue gas is subjected to purification absorption by activated carbon bodies, purifies the flue gas of absorption after Heat Room, it will by heat exchanger tube Heat in flue gas cements out, and realizes the purpose for reducing energy consumption.

Detailed description of the invention

Fig. 1 is the utility model structure diagram.

Description of symbols：1, shell, 2, delivery line, 3, stock guide, 4, sour gas absorption chamber, 5, air inlet pipe, 6, into Expects pipe, 7, sieve barrel, 8, connection frame, 9, motor, 10, soda lime case, 11, motor rack, 12, material toggling frame, the 13, first connecting tube, 14, the first support frame, the 15, second connecting tube, the 16, second support frame, 17, heat exchanger tube, 18, exhaust pipe, 19, Heat Room, 20, powder Dirt absorption chamber, 21, activated carbon block, 22, lime collection box.

Specific embodiment

The present invention will be further illustrated below in conjunction with specific embodiments, it should be appreciated that these embodiments are merely to illustrate this Utility model rather than limitation the scope of the utility model.In addition, it should also be understood that, in the content for having read the utility model instruction Later, those skilled in the art can make various changes or modifications the utility model, and such equivalent forms also fall within application The appended claims limited range.

It is the utility model structure diagram referring to Fig. 1, a kind of flue gas purification system for hazardous waste disposal, packet Shell 1 is included, is supported and provides installation foundation for internal and upper part structure, the right wall of the shell 1, which runs through, air inlet Pipe 5, air inlet pipe 5 are common corrosion-resistant pipeline, and by the pollution discharge generated when incinerating, the left end of the air inlet pipe 5 is welded It is connected to sour gas absorption chamber 4, sour gas is absorbed and deposited by the soda lime of internal flow, the sour gas The lower end of absorption chamber 4 is welded with delivery line 2, and the soda lime for absorbing sour gas is exported sour gas absorption chamber 4, described to lead The lower end of outlet pipe 2 is slidably fitted with lime collection box 22, and the soda lime that sour gas is absorbed derived from delivery line 2 is collected It takes out, 4 upper end of sour gas absorption chamber is welded with feed pipe 6, and soda lime is imported in sour gas collecting chamber 4, described The upper end welding sieve barrel 7 of feed pipe 6, cooperation material toggling frame 12 carry out sieve to soda lime and fall, the cylinder internal upper part card of the sieve barrel 7 Equipped with motor rack 11, installation foundation is provided for motor 9, the lower end of the motor rack 11 is installed with motor 9, is turning for material toggling frame 12 Dynamic to provide power, the output end of the motor 9 is installed with connection frame 8, connects the output end and material toggling frame 12 of motor 9, the company The outer end for connecing frame 8 is welded with material toggling frame 12, carries out stirring sieve falling to the soda lime in sieve barrel 7, outside the upper end of the sieve barrel 7 Wall clamps the upper casing of shell 1, realizes the fixed installation of sieve barrel 7, and upper end clamps soda lime case 10 in the cylinder of the sieve barrel 7, Soda lime is stored and is easily introduced into device, the soda lime case 10 is fixedly mounted on the upper casing outer wall of shell 1, realizes The fixed installation of soda lime case 10 avoids sliding in use process, and the left end wall welding first of the sour gas absorption chamber 4 connects The flue gas for absorbing sour gas is imported in dust absorbing room 20, while propped up sour gas absorption chamber 4 by connect cylinder 13 Dust absorbing room 20 is welded in the left end of support, first connecting cylinder 13, is absorbed by internal activated carbon bodies 21 to dust, Be filled with activated carbon bodies 21 in the dust absorbing room 20, absorb the dust particles in flue gas, the dust absorbing room 20 it is upper End and lower end are installed with the first support frame 14, are supported to dust absorbing room 20, and first support frame 14 clamps shell 1 Inner wall, realizes the fixed installation of the first support frame 14, and the left end of the dust absorbing room 20 is welded the second connecting tube 15, will be absorbed The flue gas of dust particles imports in Heat Room 19, and Heat Room 19 is welded in the left end of second connecting tube 15, carries out to flue gas Short stay facilitates heat exchanger tube 17 to exchange heat, and is installed with heat exchanger tube 17 in the Heat Room 19, and the heat in flue gas is replaced Out, the heat exchanger tube 17 connects external heating equipment, and the heat transfer cemented out is come out and carries out using the Heat Room 19 top and bottom are installed with the second support frame 16, and exchange hot cell 19 is supported, outside the clamping of second support frame 16 The inner wall of shell 1, realizes the fixed installation of the second support frame 16, and exhaust pipe 18, the exhaust are welded in the left end of the Heat Room 19 Pipe 18 runs through the left side wall of shell 1, and the flue gas after purification heat absorption is discharged.

The inside inferior horn of the sour gas absorption chamber 4 is installed with stock guide 3, facilitates the soda lime after absorbing sour gas It is exported from sour gas absorption chamber 4.

Motor rack 11 morning upper end is arc-shaped, facilitates the landing of soda lime, and motor rack 11 is clamped and set at motor 9 There is dust excluding plate, avoids soda lime from entering motor and cause motor damage.

Gap is equipped between the material toggling frame 12 and the bottom for sieving barrel 7, it is convenient that soda lime is stirred, and sieve barrel 7 Bottom be provided with sieve pore, soda lime is sieved and is fallen.

When utility model works, flue gas has air inlet pipe 5 to enter in sour gas absorption chamber 4, and motor 9 works at this time, band Dynamic material toggling frame 12 rotates, and soda lime is sieved from sieve doffing 7 and is fallen, has feed pipe 6 to enter in sour gas absorption chamber 4, passes through alkali Lime carries out neutralization absorption to the sour gas in flue gas, and the flue gas for then absorbing sour gas is led by the first connecting tube 13 Enter in dust absorbing room 20, the dust particles in flue gas are subjected to purification absorption by activated carbon bodies 21, purify the flue gas of absorption It imports in Heat Room 19, is cemented out the heat in flue gas by heat exchanger tube 17, finally by exhaust pipe via the second connecting tube 15 18 discharges realize the purified treatment of flue gas and reduce the purpose of energy consumption.

Claims (4)

1. a kind of flue gas purification system for hazardous waste disposal, including shell, it is characterised in that：The right wall of the shell Through there is air inlet pipe, the left end of the air inlet pipe is welded with sour gas absorption chamber, the lower end weldering of the sour gas absorption chamber It is connected to delivery line, the lower end of the delivery line is slidably fitted with lime collection box, and sour gas absorption chamber upper end is welded with Feed pipe, the upper end welding sieve barrel of the feed pipe, the cylinder internal upper part of the sieve barrel are installed with motor rack, the motor rack Lower end be installed with motor, the output end of the motor is installed with connection frame, and the outer end of the connection frame is welded with material toggling frame, institute The upper end outer wall for stating sieve barrel clamps the upper casing of shell, and upper end clamps soda lime case, the soda lime in the cylinder of the sieve barrel Case is fixedly mounted on the upper casing outer wall of shell, and the left end wall of the sour gas absorption chamber welds the first connecting cylinder, and described first Dust absorbing room is welded in the left end of connecting cylinder, filled with activated carbon bodies in the dust absorbing room, the dust absorbing room it is upper End and lower end are installed with the first support frame, and first support frame clamps the inner wall of shell, the left end weldering of the dust absorbing room The second connecting tube is connect, the left end of second connecting tube welds Heat Room, is installed with heat exchanger tube, the heat exchange in the Heat Room Pipe connects external heating equipment, and the top and bottom of the Heat Room are installed with the second support frame, the card of second support frame Exhaust pipe is welded in the inner wall of casing, the left end of the Heat Room, and the exhaust pipe runs through the left side wall of shell.

2. a kind of flue gas purification system for hazardous waste disposal according to claim 1, it is characterised in that：It is described The inside inferior horn of sour gas absorption chamber is installed with stock guide.

3. a kind of flue gas purification system for hazardous waste disposal according to claim 1, it is characterised in that：It is described Motor rack morning upper end is arc-shaped, and motor rack clamps and is equipped with dust excluding plate at motor.

4. a kind of flue gas purification system for hazardous waste disposal according to claim 1, it is characterised in that：It is described Gap is equipped between material toggling frame and the bottom for sieving barrel, and the bottom for sieving barrel is provided with sieve pore.