CN214840868U

CN214840868U - Tail gas waste heat utilization device for regenerated activated carbon production process

Info

Publication number: CN214840868U
Application number: CN202120749516.1U
Authority: CN
Inventors: 覃将伟
Original assignee: Shengzhou Tanding Carbon Technology Co ltd
Current assignee: Shengzhou Tanding Carbon Technology Co ltd
Priority date: 2021-04-13
Filing date: 2021-04-13
Publication date: 2021-11-23
Anticipated expiration: 2031-04-13

Abstract

The utility model discloses a regeneration activated carbon production technology tail gas waste heat utilization equipment, including the base, base top fixed mounting has the kiln, and kiln one side fixed mounting has the outlet duct, and fixed surface installs the valve on the outlet duct, and outlet duct one end fixed mounting has the water tank, and the water tank top is provided with the baffle, and baffle one end fixed mounting has the hinge, and baffle top fixed mounting has the handle, the inside heat exchange tube that is provided with of water tank, and water tank one side is provided with the delivery port, and water tank one side fixed mounting has burning furnace. The utility model discloses a regeneration activated carbon production technology tail gas waste heat utilization equipment increases heat exchange tube and water tank, and inside tail gas passed through the heat exchange tube and gets into the water tank, because tail gas has a large amount of heats, the heat exchange tube adopted snakelike distribution simultaneously, has improved heat exchange efficiency, can carry out heat transfer work with the water of water tank inside, has utilized the waste heat, has saved the energy, and overall device stability is higher, and overall device simple structure, the cost is lower, relatively is fit for extensive using widely.

Description

Tail gas waste heat utilization device for regenerated activated carbon production process

Technical Field

The utility model relates to a waste heat utilization collects technical field, specifically is regeneration activated carbon production technology tail gas waste heat utilization equipment.

Background

At present, few enterprises in the active carbon industry adopt incineration technology to purify carbonized tail gas, the carbonized tail gas contains hot flue gas as a carbonization heat source and volatile matters generated from pyrolysis reaction of carbonized raw materials, and the volatile matters have complex components, are toxic and harmful, but have flammability. The tail gas is introduced into the incinerator for incineration, so that the tail gas is converted into nonhazardous flue gas to be discharged, compared with other tail gas treatment methods, the method has an obvious environment-friendly effect, but also has the problems that the incinerator design cannot ensure the complete combustion of the carbonized tail gas, the combustion is unstable, the temperature of a hearth is not easy to control, the smoke amount exceeds the standard, the exhaust gas temperature is high, the chimney is seriously corroded by heat, the heat is generated by combustion, the smoke is not recycled, and the heat source is wasted.

The prior art has the following defects or problems:

1. the existing tail gas waste heat utilization device for the regenerated active carbon production process has the problems of unstable combustion, difficulty in controlling the temperature of a hearth, excessive smoke and dust content, no recycling of heat generated by combustion, waste of a heat source and the like;

2. the existing tail gas waste heat utilization device for the regenerated activated carbon production process has poor stability of the whole device, more complex structure of the whole device, higher manufacturing cost and lower batch processing efficiency, and is not suitable for wide popularization and use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to prior art's weak point, provide regeneration activated carbon production technology tail gas waste heat utilization equipment to the burning that proposes in solving the background art is unstable, and furnace temperature is wayward, and the smoke and dust volume exceeds standard, and the heat that the burning produced does not have recycle, has wasted the heat source, and stability is not good, the more complicated problem of structure.

In order to achieve the above object, the utility model provides a following technical scheme: the tail gas waste heat utilization device for the production process of the regenerated active carbon comprises a base, wherein a kiln is fixedly mounted at the top of the base, an outlet pipe is fixedly mounted on one side of the kiln, a valve is fixedly mounted on the upper surface of the outlet pipe, a water tank is fixedly mounted at one end of the outlet pipe, a baffle is arranged at the top of the water tank, a hinge is fixedly mounted at one end of the baffle, a handle is fixedly mounted at the top of the baffle, a heat exchange pipe is arranged in the water tank, a water outlet is arranged at one side of the water tank, an incinerator is fixedly mounted at one side of the water tank, an air blower is fixedly mounted at one side of the incinerator, a recovery chamber is fixedly mounted at one side of the incinerator, a waste heat recoverer is fixedly mounted on the inner wall of the recovery chamber, a dust remover is fixedly mounted at one side of the recovery chamber, a draught fan is fixedly mounted at the top of the dust remover, an air outlet is arranged at the top of the draught fan, and a shock absorber is fixedly arranged at the bottom of the base.

As the utility model discloses a preferred technical scheme, the baffle passes through hinge and water tank swing joint, the baffle is synthetic combined material.

As the utility model discloses an optimized technical scheme, the heat exchange tube adopts snakelike distribution, the heat exchange tube is synthetic combined material.

As the utility model discloses a preferred technical scheme, the inside wire that is provided with of air-blower, the air-blower passes through wire and external power source electric connection.

As the utility model discloses a preferred technical scheme, waste heat recoverer is provided with two, the even symmetric distribution of waste heat recoverer is inside the recovery room.

As the utility model discloses a preferred technical scheme, the inside wire that is provided with of dust remover, the dust remover passes through wire and external power source electric connection.

As the utility model discloses an optimal technical scheme, the bumper shock absorber is provided with four, the even symmetric distribution of bumper shock absorber is around the base bottom.

Compared with the prior art, the utility model provides a regeneration activated carbon production technology tail gas waste heat utilization equipment possesses following beneficial effect:

1. according to the tail gas waste heat utilization device for the production process of the regenerated active carbon, the tail gas enters the water tank through the heat exchange tubes and the water tank, and the tail gas has a large amount of heat, and meanwhile, the heat exchange tubes are distributed in a snake shape, so that the heat exchange efficiency is improved, the tail gas waste heat utilization device can exchange heat with water in the water tank, waste heat is utilized, and energy is saved;

2. according to the tail gas waste heat utilization device for the regenerated active carbon production process, the carbonization tail gas is fully combusted and purified in the incinerator through the incinerator, and heat in flue gas is converted into steam and hot air required by the active carbon industry through the waste heat recoverer. The flue gas after the cooling is sent into the air outlet through the dust remover by stove tail draught fan and is discharged, has increased the bumper shock absorber also in order to promote whole device's stability and shock attenuation effect, and whole device structure is simpler, and the cost is lower.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view of a partial structure of the present invention;

FIG. 3 is a schematic view of a partial structure of the present invention;

fig. 4 is a schematic view of a partial structure of the present invention.

In the figure: 1. a base; 2. a kiln; 3. an air outlet pipe; 4. a valve; 5. a water tank; 6. a baffle plate; 7. a hinge; 8. a handle; 9. a heat exchange pipe; 10. a water outlet; 11. an incinerator; 12. a blower; 13. a recovery chamber; 14. a waste heat recoverer; 15. a dust remover; 16. an induced draft fan; 17. an air outlet; 18. a shock absorber.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, in this embodiment: the tail gas waste heat utilization device for the production process of the regenerated active carbon comprises a base 1, a kiln 2 is fixedly installed at the top of the base 1, an air outlet pipe 3 is fixedly installed at one side of the kiln 2, a valve 4 is fixedly installed on the upper surface of the air outlet pipe 3, a water tank 5 is fixedly installed at one end of the air outlet pipe 3, a baffle 6 is arranged at the top of the water tank 5, a hinge 7 is fixedly installed at one end of the baffle 6, a handle 8 is fixedly installed at the top of the baffle 6, a heat exchange pipe 9 is arranged in the water tank 5, a water outlet 10 is arranged at one side of the water tank 5, an incinerator 11 is fixedly installed at one side of the water tank 5, an air blower 12 is fixedly installed at one side of the incinerator 11, a recovery chamber 13 is fixedly installed at one side of the incinerator 11, a waste heat recoverer 14 is fixedly installed on the inner wall of the recovery chamber 13, a dust remover 15 is fixedly installed at one side of the dust remover 15, a draught fan 16 is fixedly installed at the top of the dust remover, and an air outlet 17 is arranged at the top of the draught fan 16, a shock absorber 18 is fixedly arranged at the bottom of the base 1.

In the embodiment, the baffle 6 is movably connected with the water tank 5 through the hinge 7, the baffle 6 is made of an artificial synthetic composite material, water is injected into the baffle 6 for opening and closing the baffle conveniently, and meanwhile, dust and impurities are prevented from entering the baffle; the heat exchange tubes 9 are distributed in a snake shape, the heat exchange tubes 9 are made of artificially synthesized composite materials, and in order to improve the heat exchange efficiency, the heat exchange tubes can better exchange heat with water in the water tank 5; a lead is arranged inside the blower 12, the blower 12 is electrically connected with an external power supply through the lead, and in order to suck air and enable the air to be more fully combusted; the two waste heat recoverers 14 are arranged, the waste heat recoverers 14 are uniformly and symmetrically distributed in the recovery chamber 13, and in order to better absorb redundant heat and prevent energy waste; a lead is arranged inside the dust remover 15, and the dust remover 15 is electrically connected with an external power supply through the lead so as to better remove dust and prevent smoke dust from polluting air; the bumper shock absorbers 18 are four, the bumper shock absorbers 18 are evenly and symmetrically distributed on the periphery of the bottom of the base 1, and the service life of the bumper shock absorbers is prolonged for better improving the stability of the whole device.

The utility model discloses a theory of operation and use flow: this regenerated active carbon production technology tail gas waste heat utilization equipment, through setting up heat exchange tube 9 and water tank 5, tail gas passes through inside heat exchange tube 9 gets into water tank 5, because tail gas has a large amount of heats, heat exchange tube 9 adopts snakelike distribution simultaneously, the heat exchange efficiency is improved, can carry out heat transfer work with the water of water tank 5 inside, the waste heat has been utilized, the energy has been saved, burn burning furnace 11 through setting up, make carbomorphism tail gas fully burn and purify the back in burning furnace 11, rethread waste heat recoverer 14, trun into the heat in the flue gas into the essential steam of active carbon trade, hot-blast. The flue gas after the cooling is sent into air outlet 17 through dust remover 15 by stove tail draught fan 16 and is discharged, has increased bumper shock absorber 18 also for promoting the stability and the shock attenuation effect of integrated device, and the integrated device structure is simpler, and the cost is lower.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Regenerated active carbon production technology tail gas waste heat utilization equipment which characterized in that: the waste heat recovery device comprises a base (1), wherein a kiln (2) is fixedly mounted at the top of the base (1), an air outlet pipe (3) is fixedly mounted on one side of the kiln (2), a valve (4) is fixedly mounted on the upper surface of the air outlet pipe (3), a water tank (5) is fixedly mounted at one end of the air outlet pipe (3), a baffle (6) is arranged at the top of the water tank (5), a hinge (7) is fixedly mounted at one end of the baffle (6), a handle (8) is fixedly mounted at the top of the baffle (6), a heat exchange pipe (9) is arranged in the water tank (5), a water outlet (10) is arranged at one side of the water tank (5), an incinerator (11) is fixedly mounted at one side of the water tank (5), an air blower (12) is fixedly mounted at one side of the incinerator (11), a recovery chamber (13) is fixedly mounted at one side of the incinerator (11), and a waste heat recovery device (14) is fixedly mounted at the inner wall of the recovery chamber (13), recovery chamber (13) one side fixed mounting has dust remover (15), dust remover (15) top fixed mounting has draught fan (16), draught fan (16) top is provided with air outlet (17), base (1) bottom fixed mounting has bumper shock absorber (18).

2. The device for utilizing the waste heat of the tail gas in the regenerated activated carbon production process according to claim 1, characterized in that: the baffle (6) is movably connected with the water tank (5) through a hinge (7), and the baffle (6) is made of an artificial composite material.

3. The device for utilizing the waste heat of the tail gas in the regenerated activated carbon production process according to claim 1, characterized in that: the heat exchange tubes (9) are distributed in a snake shape, and the heat exchange tubes (9) are made of artificially synthesized composite materials.

4. The device for utilizing the waste heat of the tail gas in the regenerated activated carbon production process according to claim 1, characterized in that: the air blower is characterized in that a lead is arranged inside the air blower (12), and the air blower (12) is electrically connected with an external power supply through the lead.

5. The device for utilizing the waste heat of the tail gas in the regenerated activated carbon production process according to claim 1, characterized in that: the waste heat recoverers (14) are arranged in two, and the waste heat recoverers (14) are uniformly and symmetrically distributed in the recovery chamber (13).

6. The device for utilizing the waste heat of the tail gas in the regenerated activated carbon production process according to claim 1, characterized in that: the dust remover (15) is internally provided with a wire, and the dust remover (15) is electrically connected with an external power supply through the wire.

7. The device for utilizing the waste heat of the tail gas in the regenerated activated carbon production process according to claim 1, characterized in that: the number of the shock absorbers (18) is four, and the shock absorbers (18) are uniformly and symmetrically distributed around the bottom of the base (1).