CN209978067U

CN209978067U - Coated abrasive tool waste gas utilization equipment for production line

Info

Publication number: CN209978067U
Application number: CN201920739993.2U
Authority: CN
Inventors: 王淑芳
Original assignee: Individual
Current assignee: Shandong Hanshi Abrasive Materials Co ltd
Priority date: 2019-05-22
Filing date: 2019-05-22
Publication date: 2020-01-21
Anticipated expiration: 2029-05-22

Abstract

The utility model relates to a coated abrasive tool technical field just discloses a coated abrasive tool is exhaust-gas utilization equipment for production line, including baking house, preprocessing device, heat exchanger, catalytic combustion furnace and air supply room, the fixed intercommunication in right flank of baking house has first pipeline, the right-hand member of first pipeline and preprocessing device's the fixed intercommunication of left surface, preprocessing device's inside fixed mounting has the adsorption plate. This coating grinding apparatus is waste gas utilization equipment for production line burns waste gas through catalytic combustion furnace, can be fine burn waste gas, utilize mutually supporting of heat preservation and heat-conducting layer, can be fine keep warm with the secondary heat that waste gas produced, the hot-blast and production line hot-blast mixture that produces in the catalytic combustion furnace, through the control system who designs by oneself, form stable hot-blast system, guarantee the even and stable of production line temperature to coated grinding apparatus product quality's stability has been improved.

Description

Coated abrasive tool waste gas utilization equipment for production line

Technical Field

The utility model relates to a coating grinding apparatus technical field specifically is a coating grinding apparatus is exhaust-gas utilization equipment for production line.

Background

In the production process of the coating die, a large amount of waste gas is generated, and if the generated waste gas is not treated and is directly discharged, the environmental pollution is caused.

Present exhaust-gas treatment equipment is when handling waste gas, directly with exhaust emission, do not have fine secondary heat to the waste gas burning production to carry out recycle, the utilization effect of waste gas among the prior art has been reduced, lead to the energy extravagant, in addition, current exhaust-gas treatment mode adopts UV + plasma mode more, this mode has the not thorough problem of pollutant processing in the waste gas, can't guarantee exhaust-gas treatment's up to standard, consequently, need to produce a coated abrasive tool for production line waste gas utilization equipment to solve above-mentioned problem urgently.

SUMMERY OF THE UTILITY MODEL

The utility model is not enough to prior art, the utility model provides a coated abrasive tool is exhaust-gas utilization equipment for production line, possess make full use of exhaust-gas combustion's secondary heat, pollutant treatment's thorough advantage in energy-concerving and environment-protective and the waste gas, solved current exhaust-gas treatment equipment when handling waste gas, it is direct with exhaust emission, do not have fine secondary heat to exhaust-gas combustion production to carry out recycle, the utilization effect of waste gas among the prior art has been reduced, lead to the energy extravagant, in addition, current exhaust-gas treatment mode adopts UV + plasma mode more, this mode has the not thorough problem of pollutant treatment in the waste gas, can't guarantee exhaust-gas treatment's up to standard problem.

The utility model provides a following technical scheme: a waste gas utilization device for a coated abrasive tool production line comprises a drying room, a pretreatment device, a heat exchanger, a catalytic combustion furnace and an air supply chamber, wherein the right side surface of the drying room is fixedly communicated with a first pipeline, the right end of the first pipeline is fixedly communicated with the left side surface of the pretreatment device, the interior of the pretreatment device is fixedly provided with two adsorption plates, the interiors of the two adsorption plates are fixedly provided with an activated carbon plate, the right side surface of the pretreatment device is fixedly communicated with a second pipeline, the right end of the second pipeline is fixedly communicated with the heat exchanger, the right side surface of the heat exchanger is fixedly communicated with a third pipeline, the right end of the third pipeline is fixedly communicated with the left side surface of the catalytic combustion furnace, the inner wall of the catalytic combustion furnace is fixedly provided with a heat insulation layer, the inner cavity of the catalytic combustion furnace is provided with a heat conduction layer, and the right side surface of the catalytic combustion furnace is fixedly communicated with a fourth pipeline, the right end of the fourth pipeline is fixedly communicated with the air supply chamber, the bottom of the right side face of the air supply chamber is fixedly communicated with an air blower, the right end of the air blower is fixedly communicated with a production pipeline, and the other end of the production pipeline is fixedly communicated with the top of the drying room.

Preferably, a connecting pipe located inside the catalytic combustion furnace is fixedly installed between the heat preservation layer and the heat conduction layer, the left end of the connecting pipe is fixedly communicated with the third pipeline, and the right end of the connecting pipe is fixedly communicated with the fourth pipeline.

Preferably, the front movable mounting of baking house has the door, the positive fixed mounting of door has the platform of controlling, the positive right side fixed mounting of door has the handle.

Preferably, the top of the catalytic combustion furnace is fixedly provided with an adjusting valve, and the bottom of the catalytic combustion furnace is fixedly provided with a supporting column.

Preferably, a visual window is fixedly arranged on the front surface of the catalytic combustion furnace, and a thermometer positioned at the upper right of the visual window is fixedly arranged on the front surface of the catalytic combustion furnace.

Preferably, a heat resistor is fixedly installed at the joint of the air supply chamber and the fourth pipeline, and a control valve is fixedly installed in the middle of the production pipeline.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this scribble coating grinding apparatus is waste gas utilization equipment for production line, burn waste gas through catalytic combustion furnace, secondary heat to waste gas burning production that can be fine carries out recycle, the utilization effect of waste gas has been improved, make this equipment possess energy-conserving effect, recycle mutually supporting of heat preservation and heat-conducting layer, the secondary heat that produces waste gas that can be fine keeps warm, the waste gas temperature who lets in the air-supplying chamber can not descend, the hot-blast and the hot-blast mixture of production line that produces in the catalytic combustion furnace, through the control system who designs by oneself, form stable hot-blast system, guarantee the even and stable of production line temperature, thereby the stability of coating grinding apparatus product quality has been improved.

2. This scribble coating grinding apparatus is waste gas utilization equipment for production line, through setting up preprocessing device, and there is the adsorption plate at preprocessing device's inside fixed mounting, and the inside fixed mounting of adsorption plate has the activated carbon plate, utilize the adsorption of activated carbon plate, pollutant treatment degree in the waste gas has been improved, can be complete with the pollutant processing in the waste gas, waste gas treatment's up to standard has been guaranteed, the shortcoming of waste gas treatment mode in the past has been overcome, environmental pollution's problem has been avoided, the security and the feature of environmental protection of this equipment have been improved.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the catalytic combustion furnace of the present invention;

fig. 3 is a schematic structural view of the adsorption plate of the present invention.

In the figure: 1. a drying room; 2. a pretreatment device; 3. a heat exchanger; 4. a catalytic combustion furnace; 5. an air supply chamber; 6. a support pillar; 7. a visual window; 8. a thermometer; 9. a door; 10. a console; 11. a handle; 12. a first pipeline; 13. an adsorption plate; 14. a second pipeline; 15. a third pipeline; 16. a fourth pipeline; 17. a blower; 18. a production pipeline; 19. adjusting a valve; 20. a heat-insulating layer; 21. a heat conductive layer; 22. a connecting pipe; 23. an activated carbon plate.

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, a waste gas utilization device for a coated abrasive tool production line comprises a drying room 1, a pretreatment device 2, a heat exchanger 3, a catalytic combustion furnace 4 and an air supply chamber 5, wherein a door 9 is movably installed on the front surface of the drying room 1, a console 10 is fixedly installed on the front surface of the door 9, a handle 11 is fixedly installed on the right side of the front surface of the door 9, a first pipeline 12 is fixedly communicated with the right side of the drying room 1, the right end of the first pipeline 12 is fixedly communicated with the left side surface of the pretreatment device 2, adsorption plates 13 are fixedly installed inside the pretreatment device 2, the number of the adsorption plates 13 is two, activated carbon plates 23 are fixedly installed inside the two adsorption plates 13, the adsorption plates 13 are fixedly installed inside the pretreatment device 2 by arranging the pretreatment device 2, the adsorption plates 13 are fixedly installed inside the pretreatment device 2, the activated carbon plates 23 are fixedly installed inside the adsorption plates 13, and the adsorption action of the activated carbon plates 23 is utilized, the treatment degree of pollutants in waste gas is improved, the pollutants in the waste gas can be completely treated, the standard of waste gas treatment is guaranteed, the defects of the conventional waste gas treatment mode are overcome, the problem of environmental pollution is avoided, the safety and the environmental protection of the equipment are improved, the right side surface of the pretreatment device 2 is fixedly communicated with a second pipeline 14, the right end of the second pipeline 14 is fixedly communicated with a heat exchanger 3, the right side surface of the heat exchanger 3 is fixedly communicated with a third pipeline 15, the right end of the third pipeline 15 is fixedly communicated with the left side surface of a catalytic combustion furnace 4, the waste gas is combusted through the catalytic combustion furnace 4, secondary heat generated by waste gas combustion can be well recycled, the utilization effect of the waste gas is improved, the equipment has an energy-saving effect, the front surface of the catalytic combustion furnace 4 is fixedly provided with a visual window 7, the front surface of the catalytic combustion furnace 4 is fixedly provided with a thermometer 8 positioned above the visual window 7, the top of the catalytic combustion furnace 4 is fixedly provided with an adjusting valve 19, the bottom of the catalytic combustion furnace 4 is fixedly provided with a support column 6, the inner wall of the catalytic combustion furnace 4 is fixedly provided with a heat preservation layer 20, the inner cavity of the catalytic combustion furnace 4 is provided with a heat conduction layer 21, the heat preservation layer 20 and the heat conduction layer 21 are mutually matched to well preserve heat of secondary heat generated by waste gas, the temperature of the waste gas introduced into the air supply chamber 5 is ensured not to be reduced, the hot air generated in the catalytic combustion furnace 4 is mixed with hot air of a production line, a stable hot air system is formed through a self-designed control system, the temperature of the production line is ensured to be uniform and stable, the quality stability of a coated abrasive product is improved, a connecting pipe 22 positioned inside the catalytic combustion furnace 4 is fixedly arranged between the heat preservation layer 20 and the heat conduction layer 21, the left end of the, the right side surface of the catalytic combustion furnace 4 is fixedly communicated with a fourth pipeline 16, the right end of the fourth pipeline 16 is fixedly communicated with the air supply chamber 5, a heat resistor is fixedly installed at the joint of the air supply chamber 5 and the fourth pipeline 16, the bottom of the right side surface of the air supply chamber 5 is fixedly communicated with an air blower 17, the right end of the air blower 17 is fixedly communicated with a production pipeline 18, the middle of the production pipeline 18 is fixedly installed with a control valve, and the other end of the production pipeline 18 is fixedly communicated with the top of the drying room 1.

During operation, waste gas generated in the drying room 1 enters the interior of the pretreatment device 2 through the first pipeline 12, is pretreated under the action of the adsorption plate 13, the pretreated waste gas enters the heat exchanger 3 through the second pipeline 14 and then enters the interior of the catalytic combustion furnace 4 through the third pipeline 15, after the waste gas is fully combusted in the interior of the catalytic combustion furnace 4, the generated hot air enters the air supply chamber 5 through the fourth pipeline 16, is fully and uniformly mixed with hot air, cold air or natural air of a production line through the air blower 17, and then is sent to the production line.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "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.

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 coated abrasive tool is waste gas utilization equipment for production line, includes baking house (1), preprocessing device (2), heat exchanger (3), catalytic combustion stove (4) and air supply chamber (5), its characterized in that: the drying room comprises a drying room body (1), wherein the right side surface of the drying room body (1) is fixedly communicated with a first pipeline (12), the right end of the first pipeline (12) is fixedly communicated with the left side surface of a pretreatment device (2), the interior of the pretreatment device (2) is fixedly provided with adsorption plates (13), the number of the adsorption plates (13) is two, the interiors of the two adsorption plates (13) are respectively and fixedly provided with an activated carbon plate (23), the right side surface of the pretreatment device (2) is fixedly communicated with a second pipeline (14), the right end of the second pipeline (14) is fixedly communicated with a heat exchanger (3), the right side surface of the heat exchanger (3) is fixedly communicated with a third pipeline (15), the right end of the third pipeline (15) is fixedly communicated with the left side surface of a catalytic combustion furnace (4), the inner wall of the catalytic combustion furnace (4) is fixedly provided with an insulating layer (20), and the inner cavity of the catalytic combustion furnace (4) is provided with a, the right side surface of the catalytic combustion furnace (4) is fixedly communicated with a fourth pipeline (16), the right end of the fourth pipeline (16) is fixedly communicated with the air supply chamber (5), the bottom of the right side surface of the air supply chamber (5) is fixedly communicated with an air blower (17), the right end of the air blower (17) is fixedly communicated with a production pipeline (18), and the other end of the production pipeline (18) is fixedly communicated with the top of the drying room (1).

2. The exhaust gas utilization apparatus for a coated abrasive production line according to claim 1, wherein: a connecting pipe (22) positioned in the catalytic combustion furnace (4) is fixedly installed between the heat preservation layer (20) and the heat conduction layer (21), the left end of the connecting pipe (22) is fixedly communicated with the third pipeline (15), and the right end of the connecting pipe (22) is fixedly communicated with the fourth pipeline (16).

3. The exhaust gas utilization apparatus for a coated abrasive production line according to claim 1, wherein: the front movable mounting of baking house (1) has door (9), the positive fixed mounting of door (9) has control platform (10), the positive right side fixed mounting of door (9) has handle (11).

4. The exhaust gas utilization apparatus for a coated abrasive production line according to claim 1, wherein: the top of the catalytic combustion furnace (4) is fixedly provided with an adjusting valve (19), and the bottom of the catalytic combustion furnace (4) is fixedly provided with a supporting column (6).

5. The exhaust gas utilization apparatus for a coated abrasive production line according to claim 1, wherein: the front of the catalytic combustion furnace (4) is fixedly provided with a visual window (7), and the front of the catalytic combustion furnace (4) is fixedly provided with a thermometer (8) positioned at the upper right of the visual window (7).

6. The exhaust gas utilization apparatus for a coated abrasive production line according to claim 1, wherein: and a heat resistor is fixedly arranged at the joint of the air supply chamber (5) and the fourth pipeline (16), and a control valve is fixedly arranged in the middle of the production pipeline (18).