CN213790782U

CN213790782U - Reclaimed rubber desulfurization has tail gas processing apparatus of heat recovery

Info

Publication number: CN213790782U
Application number: CN202021540802.9U
Authority: CN
Inventors: 陈立奇
Original assignee: Jiangsu Huaxing Rubber Science & Technology Co ltd
Current assignee: Jiangsu Huaxing Rubber Science & Technology Co ltd
Priority date: 2020-07-30
Filing date: 2020-07-30
Publication date: 2021-07-27
Anticipated expiration: 2030-07-30

Abstract

The utility model discloses a reclaimed rubber desulfurization has tail gas processing apparatus of heat recovery relates to reclaimed rubber processing technology field. The box comprises a box body, be close to downside fixed mounting on the right side wall of box and have the intake pipe, and fixed mounting has the check valve in the intake pipe, inner wall position intake pipe upside is provided with heat recovery mechanism about the box, the box inner wall of heat recovery mechanism upside is close to the middle part and is provided with the waffle slab, the adsorption ball has been placed to the waffle slab upper surface, be provided with rabbling mechanism on the box right side wall that the adsorption ball corresponds, the box left surface that the adsorption ball corresponds is provided with sprays the mechanism, it sets up the baffle on the box inner wall of mechanism upside to spray, be close to the right side on the baffle and be provided with the through-hole. The utility model discloses carry out multistage purification to the tail gas that the desulfurization produced, tail gas is better by purifying effect, and heat recovery mechanism can retrieve the heat in the tail gas simultaneously, and the energy can be saved uses environmental protection more.

Description

Reclaimed rubber desulfurization has tail gas processing apparatus of heat recovery

Technical Field

The utility model relates to a reclaimed rubber processing technology field specifically is a reclaimed rubber desulfurization has heat recovery's tail gas processing apparatus.

Background

The process of reclaimed rubber production usually uses junked tires as raw materials, so not only can reduce the pollution of junked tires to the environment, can recycle junked tires moreover, reduce the waste of resource, in regeneration process, at first will smash junked rubber, then carry out desulfurization and regeneration process, can produce a large amount of tail gases in desulfurization process, lead to the reclaimed rubber desulfurization in-process still to have following problem:

1. in the prior art, the tail gas generated in the desulfurization process of the reclaimed rubber is mostly directly discharged or filtered by a filter screen, so that the purification effect is poor and the environment is polluted;

2. in the prior art, the tail gas that produces among the reclaimed rubber desulfurization process contains a large amount of heats, and these heats can't pass through tail gas processing apparatus recycle, lead to the heat along with exhaust emissions, cause thermal waste.

SUMMERY OF THE UTILITY MODEL

The utility model provides a reclaimed rubber desulfurization has tail gas processing apparatus of heat recovery, possesses the tail gas that produces the desulfurization and carries out multistage purification, and tail gas is better by purifying effect, enough retrieves the heat in the tail gas, and the energy can be saved uses the advantage of environmental protection more to solve purifying effect not good, can cause the pollution to the environment, the heat can't pass through tail gas processing apparatus recycle's problem.

For the realization carries out multistage purification to the tail gas that the desulfurization produced, tail gas is better by purifying effect, enough retrieves the heat in the tail gas, and the energy can be saved uses the purpose of environmental protection more, the utility model provides a following technical scheme: a reclaimed rubber desulfurization tail gas treatment device with heat recovery function comprises a box body, wherein an air inlet pipe is fixedly arranged on the right side wall of the box body close to the lower side, a one-way valve is fixedly arranged on the air inlet pipe, heat recovery mechanisms are arranged on the upper sides of the air inlet pipes on the left and right inner walls of the box body, each heat recovery mechanism comprises a water inlet pipe, a water outlet pipe, a heat exchange pipe and a first water pump, the water inlet pipe and the water outlet pipe are fixedly arranged on the left and right sides of the box body, the heat exchange pipes are fixedly arranged between the water inlet pipe and the water outlet pipe, the first water pump is fixedly arranged on the water outlet pipe, a grid plate is arranged on the inner wall of the box body on the upper side of each heat recovery mechanism close to the middle part, adsorption balls are placed on the upper surfaces of the grid plates, a stirring mechanism is arranged on the right side wall of the box body corresponding to the adsorption balls, a spraying mechanism is arranged on the left side surface of the box body corresponding to the adsorption balls, a partition plate is arranged on the inner wall of the spraying mechanism, be provided with the through-hole near the right side on the baffle, filter screen, active carbon adsorption board and ozone filter layer have set gradually from the right side to a left side between lateral wall and the baffle on the box, the box left surface is close to upside edge fixed mounting and has the blast pipe.

As an optimal technical scheme of the utility model, the box lower surface is provided with the relief valve near the left side.

As an optimized technical scheme of the utility model, the heat exchange tube is U type pipe, and the heat exchange tube diameter is the third of inlet tube diameter.

As a preferred technical scheme of the utility model, rabbling mechanism includes motor, pivot and stirring leaf, motor fixed mounting is in the box right flank, fixed mounting has the pivot on the output shaft of motor, the pivot is inserted and is located absorption ball department, evenly be provided with the stirring leaf in the pivot.

As a preferred technical scheme of the utility model, the mechanism that sprays includes second water pump, pipe and shower nozzle, second water pump fixed mounting is in the box left surface, second water pump inlet outlet is inserted through the pipe and is located the box and be close to the downside and adsorb the ball upside, and the lower surface of upside pipe evenly is provided with the shower nozzle.

As a preferred technical scheme of the utility model, the rectangle opening has all been seted up with filter screen, active carbon adsorption board and ozone filter layer corresponding position on the lateral wall on the box.

Compared with the prior art, the utility model provides a reclaimed rubber desulfurization has heat recovery's tail gas processing apparatus possesses following beneficial effect:

1. this reclaimed rubber desulfurization has heat recovery's tail gas processing apparatus, through set up purifying liquid in the box, adsorb the ball, spray mechanism, filter screen, active carbon adsorption board and ozone filter layer, carries out multistage purification to the tail gas that the desulfurization produced, and tail gas is better by purifying effect, reduces air pollution.

2. This reclaimed rubber desulfurization has heat recovery's tail gas processing apparatus, through setting up the inlet tube messenger heat transfer liquid flow in the heat exchange tube in the heat recovery mechanism, the heat exchange tube makes the heat transfer liquid in the heat exchange tube heated with the purifying liquid heat transfer of the internal downside of box to use is taken out through first water pump, can retrieve the heat in the tail gas, the energy can be saved uses environmental protection more.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a cross-sectional view of the present invention;

fig. 3 is a top view of the heat exchange tube of the present invention.

In the figure: 1. a box body; 2. an air inlet pipe; 3. a one-way valve; 4. a heat recovery mechanism; 401. a water inlet pipe; 402. A water outlet pipe; 403. a heat exchange pipe; 404. a first water pump; 5. a grid plate; 6. adsorbing the ball; 7. a stirring mechanism; 701. a motor; 702. a rotating shaft; 703. stirring blades; 8. a spraying mechanism; 801. a second water pump; 802. a conduit; 803. a spray head; 9. a partition plate; 10. a through hole; 11. a filter screen; 12. an activated carbon adsorption plate; 13. an ozone filter layer; 14. an exhaust pipe; 15. a discharge valve; 16. a rectangular opening.

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. 1-3, the utility model discloses a reclaimed rubber desulfurization tail gas treatment device with heat recovery, comprising a box body 1, an air inlet pipe 2 is fixedly arranged on the right side wall of the box body 1 near the lower side, a one-way valve 3 is fixedly arranged on the air inlet pipe 2, a heat recovery mechanism 4 is arranged on the upper side of the air inlet pipe 2 at the position of the left and right inner walls of the box body 1, the heat recovery mechanism 4 comprises an inlet pipe 401, an outlet pipe 402, a heat exchange pipe 403 and a first water pump 404, the inlet pipe 401 and the outlet pipe 402 are fixedly arranged on the left and right sides of the box body 1, the heat exchange pipe 403 is fixedly arranged between the inlet pipe 401 and the outlet pipe 402, the first water pump 404 is fixedly arranged on the outlet pipe 402, a grid plate 5 is arranged near the middle part of the inner wall of the box body 1 at the upper side of the heat recovery mechanism 4, an adsorption ball 6 is placed on the upper surface of the grid plate 5, a stirring mechanism 7 is arranged on the right side wall of the box body 1 corresponding to the adsorption ball 6, adsorb 1 left surface of box that ball 6 is corresponding and be provided with and spray mechanism 8, it sets up baffle 9 on the 1 inner wall of box of 8 upsides of mechanism to spray, it is provided with through-hole 10 to be close to the right side on baffle 9, filter screen 11, active carbon adsorption board 12 and ozone filter layer 13 have set gradually from the right side to a left side between box 1 upper side wall and the

baffle

9, 1 left surface of box is close to upside edge fixed mounting and has blast pipe 14.

Specifically, a discharge valve 15 is arranged on the lower surface of the box body 1 close to the left side.

In this embodiment, the discharge valve 15 can replace the purified liquid contaminated by the cup while discharging the filtered impurities.

Specifically, the heat exchange tube 403 is a U-shaped tube, and the diameter of the heat exchange tube 403 is one third of the diameter of the water inlet tube 401.

In this embodiment, the heat exchange tube 403 divides the heat exchange liquid flowing in from the water inlet tube 401, so that the heat exchange liquid in the heat exchange tube 403 can be exchanged for heat exchange.

Specifically, the stirring mechanism 7 includes a motor 701, a rotating shaft 702 and stirring blades 703, the motor 701 is fixedly installed on the right side surface of the box body 1, the rotating shaft 702 is fixedly installed on an output shaft of the motor 701, the rotating shaft 702 is inserted in the position of the adsorption ball 6, and the stirring blades 703 are uniformly arranged on the rotating shaft 702.

In this embodiment, the motor 701 drives the stirring blade 703 through the rotating shaft 702 to rotate, so that the stirring blade 703 drives the adsorption ball 6 to roll, so that the adsorption ball 6 can comprehensively spray the spraying mechanism 8, and the impurities are taken out to ensure the adsorption effect of the adsorption ball 6.

Specifically, the spraying mechanism 8 comprises a second water pump 801, a conduit 802 and a spray head 803, the second water pump 801 is fixedly installed on the left side surface of the box body 1, a water inlet and a water outlet of the second water pump 801 are inserted into the box body 1 through the conduit 802 and are close to the lower side and the upper side of the adsorption ball 6, and the spray head 803 is uniformly arranged on the lower surface of the conduit 802 on the upper side.

In this embodiment, the second water pump 801 pumps the cleaning liquid at the lower side in the tank 1 into the spray head 803 through the conduit 802 and sprays the cleaning liquid to clean the adsorption balls 6 and the exhaust gas.

Specifically, rectangular openings 16 are formed in the upper side wall of the box body 1 at positions corresponding to the filter screen 11, the activated carbon adsorption plate 12 and the ozone filter layer 13.

In this embodiment, the rectangular opening 16 facilitates the mounting and dismounting of the filter screen 11, the activated carbon adsorption plate 12 and the ozone filter layer 13.

The utility model discloses a theory of operation and use flow: when in use, tail gas enters the purifying liquid at the inner lower side of the box body 1 through the air inlet pipe 2, is purified by the purifying liquid and is heated at the same time, the heat exchange liquid flows into the heat exchange pipe 403 through the water inlet pipe 401 in the heat recovery mechanism 4, the heat exchange pipe 403 exchanges heat with the purifying liquid at the inner lower side of the box body 1, the heat exchange liquid in the heat exchange pipe 403 is heated and is pumped out by the first water pump 404 through the water outlet pipe 402, the heat in the reclaimed rubber conveying pipe can be used for heat preservation, the heat in the tail gas can be recovered, the energy is saved, the use is more environment-friendly, the tail gas is purified through the adsorption ball 6 in the box body 1, the purifying liquid at the inner lower side of the box body 1 is pumped into the spray head 803 through the conduit 802 by the second water pump 801 in the spraying mechanism 8 and is sprayed out, the adsorption ball 6 and the tail gas are purified, the purified by the through hole 10 and upwards flowing and are filtered and purified by the filter screen 11, the activated carbon plate 12 and the ozone filter layer 13, the tail gas generated by desulfurization is purified in multiple stages, the tail gas is better in purification effect, and is discharged through the exhaust pipe 14, so that the air pollution is reduced.

To sum up, this reclaimed rubber desulfurization has heat recovery's tail gas processing apparatus, carries out multistage purification to the tail gas that the desulfurization produced, and tail gas is better by purifying effect, and heat recovery mechanism 4 can retrieve the heat in the tail gas simultaneously, and the energy can be saved uses environmental protection more.

It should be noted that, in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a reclaimed rubber desulfurization has heat recovery's tail gas processing apparatus, includes box (1), its characterized in that: the air inlet pipe (2) is fixedly arranged on the right side wall of the box body (1) close to the lower side, the check valve (3) is fixedly arranged on the air inlet pipe (2), the heat recovery mechanism (4) is arranged on the left side wall and the right side wall of the box body (1) and is arranged on the left side wall and the right side wall of the air inlet pipe (2), the heat recovery mechanism (4) comprises a water inlet pipe (401), a water outlet pipe (402), a heat exchange pipe (403) and a first water pump (404), the water inlet pipe (401) and the water outlet pipe (402) are fixedly arranged on the left side and the right side wall of the box body (1), the heat exchange pipe (403) is fixedly arranged between the water inlet pipe (401) and the water outlet pipe (402), the first water pump (404) is fixedly arranged on the water outlet pipe (402), a grid plate (5) is arranged on the inner wall of the box body (1) on the upper side of the heat recovery mechanism (4) close to the middle part, and an adsorption ball (6) is placed on the upper surface of the grid plate (5), be provided with rabbling mechanism (7) on box (1) right side wall that adsorption ball (6) are corresponding, adsorption ball (6) corresponding box (1) left side face is provided with sprays mechanism (8), it sets up baffle (9) on box (1) inner wall of mechanism (8) upside to spray, be close to the right side on baffle (9) and be provided with through-hole (10), set gradually filter screen (11), active carbon adsorption board (12) and ozone filter layer (13) from the right side to a left side between box (1) last lateral wall and baffle (9), box (1) left side face is close to upside edge fixed mounting and has blast pipe (14).

2. The tail gas treatment device with heat energy recovery for reclaimed rubber desulfurization according to claim 1, characterized in that: the lower surface of the box body (1) is provided with a discharge valve (15) close to the left side.

3. The tail gas treatment device with heat energy recovery for reclaimed rubber desulfurization according to claim 1, characterized in that: the heat exchange tube (403) is a U-shaped tube, and the diameter of the heat exchange tube (403) is one third of that of the water inlet tube (401).

4. The tail gas treatment device with heat energy recovery for reclaimed rubber desulfurization according to claim 1, characterized in that: the stirring mechanism (7) comprises a motor (701), a rotating shaft (702) and stirring blades (703), wherein the motor (701) is fixedly installed on the right side face of the box body (1), the rotating shaft (702) is fixedly installed on an output shaft of the motor (701), the rotating shaft (702) is inserted into the position of the adsorption ball (6), and the stirring blades (703) are uniformly arranged on the rotating shaft (702).

5. The tail gas treatment device with heat energy recovery for reclaimed rubber desulfurization according to claim 1, characterized in that: the spraying mechanism (8) comprises a second water pump (801), a guide pipe (802) and a spray head (803), the second water pump (801) is fixedly installed on the left side face of the box body (1), a water inlet and a water outlet of the second water pump (801) are inserted into the box body (1) through the guide pipe (802) and are close to the lower side and the upper side of the adsorption ball (6), and the spray head (803) is uniformly arranged on the lower surface of the upper side guide pipe (802).

6. The tail gas treatment device with heat energy recovery for reclaimed rubber desulfurization according to claim 1, characterized in that: rectangular openings (16) are formed in the positions, corresponding to the filter screen (11), the activated carbon adsorption plate (12) and the ozone filter layer (13), on the upper side wall of the box body (1).