CN211753309U

CN211753309U - A waste gas waste heat recovery circulating device for abrasive paper preparation

Info

Publication number: CN211753309U
Application number: CN202020017409.5U
Authority: CN
Inventors: 杨小令; 董长胜; 温成成; 林伟; 沈长军; 沈佳峰; 郑海军; 孙丽芳; 文岐益; 董长国
Original assignee: Hangzhou Sida Abrasive Products Co ltd
Current assignee: Hangzhou Sida Abrasive Products Co ltd
Priority date: 2020-01-06
Filing date: 2020-01-06
Publication date: 2020-10-27
Anticipated expiration: 2030-01-06

Abstract

The utility model discloses a waste gas waste heat recovery circulating device for abrasive paper preparation, including the base, support frame fixedly connected with production case is passed through at the top of base, the utility model relates to an abrasive paper preparation technical field. This a waste gas waste heat recovery circulating device for abrasive paper preparation, through the production case, first air exhauster, first air draft hose, first air-out hose, the glue solution case, the spiral pipe, the veneer box, filter tank, the connecting pipe, the heating cabinet, the second air exhauster, second air draft hose, second air-out hose, the cooperation of breather pipe and shower nozzle, the production incasement carries thermal waste gas and is preheated for the glue solution case provides by first air exhauster extraction, the temperature of glue solution incasement glue solution has been improved, more conveniently be the abrasive paper rubberizing, will purify the back and carry certain thermal gas and let in the heating cabinet through the second air exhauster, for the abrasive paper heating after the rubberizing, thereby the solidification of glue solution has been accelerated, reduced manufacturing cost when having reached energy-conserving effect.

Description

A waste gas waste heat recovery circulating device for abrasive paper preparation

Technical Field

The utility model relates to an abrasive paper preparation technical field specifically is a waste gas waste heat recovery circulating device for abrasive paper preparation.

Background

The abrasive paper is commonly called as a polishing material, and is used for polishing the surface of metal, wood, etc. to make it smooth, and is usually made by applying various polishing particles on a base paper, and there are various kinds of diamond paper, artificial diamond paper, glass abrasive paper, etc. according to different polishing materials. Dry abrasive paper (wood abrasive paper) is used to polish wood and bamboo surfaces. The water-resistant abrasive paper (water abrasive paper) is used for polishing the surface of a metal or nonmetal workpiece in water or oil, the raw paper is made of unbleached sulfate wood pulp, and has strong paper quality, wear resistance, folding resistance and good water resistance.

A large amount of heat is released in the existing sand paper preparation process, for example, water is heated by a heating net during humidification, water generates water vapor to humidify the sand paper, the generated heat is often directly discharged into the air, heat pollution is caused while heat energy waste is caused, glue liquid needs to be heated and condensed to be matched after certain temperature is achieved in the sand paper preparation process, the glue liquid is rapidly fixed, extra heating equipment is needed, and the production cost is increased.

SUMMERY OF THE UTILITY MODEL

The utility model is not enough to prior art, the utility model provides a waste gas waste heat recovery circulating device for abrasive paper preparation, a large amount of heats of release in having solved current abrasive paper preparation, for example, add hot water by the heating network during humidification, aquatic products vapor is the abrasive paper humidification, and these heats of production often directly discharge to the air in, lead to thermal pollution when causing the heat energy waste, and the adhesive solution itself needs to possess certain temperature and rubberizing after needs to heat the condensation cooperation and makes the adhesive solution quick fixation in the abrasive paper preparation, need extra firing equipment, manufacturing cost's problem has been increased.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a waste gas waste heat recovery circulating device for abrasive paper preparation comprises a base, wherein the top of the base is fixedly connected with a production box through a support frame, the top of the base is fixedly connected with a first air exhauster positioned on the left side of the production box, an air suction opening of the first air exhauster is communicated with a first air draft hose, one end, away from the first air exhauster, of the first air draft hose is communicated with the bottom of the production box, an air outlet of the first air exhauster is communicated with a first air outlet hose, the top of the base is fixedly connected with a glue box through the support frame and positioned on the left side of the first air exhauster, a spiral pipe is fixedly connected to the outer surface of the glue box, one end, away from the first air exhauster, of the first air outlet hose is communicated with one end of the spiral pipe, the top of the base is fixedly connected with the glue box positioned on the left side of the glue box, and the top of the glue box is, the top intercommunication of filter tank has the connecting pipe, and the one end of filter tank is kept away from with the connecting pipe to the other end of spiral pipe is linked together, the top of base just is located the left side fixedly connected with heating cabinet of veneer box, and the top fixedly connected with second air exhauster of heating cabinet, the suction opening intercommunication of second air exhauster has second air draft hose, and the air outlet intercommunication of second air exhauster has second air-out hose, support frame fixedly connected with breather pipe is passed through at the top of heating cabinet internal surface, and the bottom intercommunication of breather pipe has the shower nozzle.

Preferably, the top fixedly connected with conveyer belt of base, the left side of conveyer belt runs through bonding case and heating cabinet in proper order and extends to the outside of heating cabinet.

Preferably, the top of the inner surface of the gluing box is fixedly connected with two glue feeding mechanisms, and a gluing roller is rotatably connected between the front side and the rear side of the inner surface of the gluing box and below the glue feeding mechanisms.

Preferably, the top of the inner surface of the gluing box is fixedly connected with a baffle positioned on the right side of the gluing roller, the bottom of the gluing box is communicated with a gluing pipeline, and one end, far away from the gluing box, of the gluing pipeline penetrates through the gluing box and is communicated with the gluing mechanism.

Preferably, the filter tank is fixedly connected with a filter screen between the inner surfaces, and the filter tank is fixedly connected with a dehumidification layer below the filter screen between the inner surfaces.

Preferably, a smokeless coal bed is fixedly connected to the bottom of the dehumidification layer and between the inner surfaces of the filter tanks, and an activated carbon layer is fixedly connected to the bottom of the inner surfaces of the filter tanks and the smokeless coal bed.

Preferably, one end, far away from the second exhaust fan, of the second exhaust hose is communicated with the bottom of the filter tank, and one end, far away from the second exhaust fan, of the second air outlet hose penetrates through the heating box and is communicated with the vent pipe.

Advantageous effects

The utility model provides a waste gas waste heat recovery circulating device for abrasive paper preparation. Compared with the prior art, the method has the following beneficial effects:

(1) the waste gas waste heat recovery and circulation device for abrasive paper preparation comprises a base, wherein the top of the base is fixedly connected with a production box through a support frame, the top of the base is fixedly connected with a first exhaust fan and is positioned on the left side of the production box, an exhaust opening of the first exhaust fan is communicated with a first exhaust hose, one end, away from the first exhaust fan, of the first exhaust hose is communicated with the bottom of the production box, an air outlet of the first exhaust fan is communicated with a first air outlet hose, the top of the base is fixedly connected with a glue box through the support frame and is positioned on the left side of the first exhaust fan, the outer surface of the glue box is fixedly connected with a spiral pipe, one end, away from the first exhaust fan, of the first air outlet hose is communicated with one end of the spiral pipe, the top of the base is fixedly connected with the glue box and is positioned on the left side of the glue box, and, the top of the filter tank is communicated with a connecting pipe, the other end of the spiral pipe is communicated with one end of the connecting pipe, which is far away from the filter tank, the top of the base is fixedly connected with a heating box, the top of the heating box is fixedly connected with a second exhaust fan, an exhaust opening of the second exhaust fan is communicated with a second exhaust hose, an air outlet of the second exhaust fan is communicated with a second air outlet hose, the top of the inner surface of the heating box is fixedly connected with a vent pipe through a support frame, the bottom of the vent pipe is communicated with a spray head, and heat-carrying waste gas in the production box is extracted by the first exhaust fan to preheat the glue tank through the matching of the production box, the first exhaust fan, the first exhaust hose, the first air outlet hose, the glue tank, the connecting pipe, the heating box, the second exhaust fan, the second exhaust hose, the second air outlet hose, the vent pipe and the spray head, the temperature of the glue solution in the glue solution box is improved, the sand paper can be conveniently glued, purified gas carrying certain heat is introduced into the heating box through the second exhaust fan, and the glued sand paper is heated, so that the solidification of the glue solution is accelerated, the energy-saving effect is achieved, and meanwhile, the production cost is reduced.

(2) This a waste gas waste heat recovery circulating device for abrasive paper preparation, filter jar through support frame fixedly connected with at the top of cementing box, filter fixedly connected with filter screen between the jar internal surface, filter the below fixedly connected with dehumidification layer that just is located the filter screen between the jar internal surface, filter the bottom fixedly connected with smokeless coal seam that just is located the dehumidification layer between the jar internal surface, and filter fixedly connected with activated carbon layer between the bottom of jar internal surface and the smokeless coal seam, through filtering the jar, the filter screen, the dehumidification layer, the cooperation on smokeless coal seam and activated carbon layer, make waste gas purify, the air pollution that the direct emission of waste gas leads to has been avoided.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is a cross-sectional view of the gluing box of the present invention;

fig. 3 is a cross-sectional view of the filter tank of the present invention.

In the figure: 1. a base; 2. a production box; 3. a first exhaust fan; 4. a first air draft hose; 5. a first air outlet hose; 6. a glue solution tank; 7. a spiral tube; 8. gluing a box; 9. a filter tank; 10. a connecting pipe; 11. a heating box; 12. a second exhaust fan; 13. a second air draft hose; 14. a second air outlet hose; 15. a breather pipe; 16. a spray head; 17. a conveyor belt; 18. a glue feeding mechanism; 19. gluing a rubber roller; 20. a baffle plate; 21. a glue supply pipeline; 22. filtering with a screen; 23. a dehumidification layer; 24. a smokeless coal seam; 25. and an activated carbon layer.

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 present invention provides a technical solution: a waste gas waste heat recovery circulating device for abrasive paper preparation comprises a base 1, the top of the base 1 is fixedly connected with a production box 2 through a support frame, the top of the base 1 and the left side of the production box 2 are fixedly connected with a first exhaust fan 3, an air suction opening of the first exhaust fan 3 is communicated with a first air suction hose 4, one end, far away from the first exhaust fan 3, of the first air suction hose 4 is communicated with the bottom of the production box 2, an air outlet of the first exhaust fan 3 is communicated with a first air outlet hose 5, the top of the base 1 and the left side of the first exhaust fan 3 are fixedly connected with a glue solution box 6 through the support frame, the outer surface of the glue solution box 6 is fixedly connected with a spiral pipe 7, one end, far away from the first exhaust fan 3, of the first air outlet hose 5 is communicated with one end of the spiral pipe 7, the top of the base 1 and the left side of the glue, the top of the gluing box 8 is fixedly connected with a filtering tank 9 through a support frame, a filter screen 22 is fixedly connected between the inner surfaces of the filtering tanks 9, dehumidification layers 23 are fixedly connected between the inner surfaces of the filtering tanks 9 and below the filter screen 22, smokeless coal layers 24 are fixedly connected between the inner surfaces of the filtering tanks 9 and at the bottom of the dehumidification layers 23, activated carbon layers 25 are fixedly connected between the bottom of the inner surfaces of the filtering tanks 9 and the smokeless coal layers 24, waste gas is purified through the matching of the filtering tanks 9, the filter screen 22, the dehumidification layers 23, the smokeless coal layers 24 and the activated carbon layers 25, air pollution caused by direct emission of the waste gas is avoided, the top of the filtering tanks 9 is communicated with a connecting pipe 10, the other end of the spiral pipe 7 is communicated with one end of the connecting pipe 10 far away from the filtering tanks 9, the heating box 11 is fixedly connected with the top of the base 1 and at the left side of the gluing box 8, and the top of, an air suction opening of the second exhaust fan 12 is communicated with a second exhaust hose 13, one end of the second exhaust hose 13, which is far away from the second exhaust fan 12, is communicated with the bottom of the filter tank 9, an air outlet of the second exhaust fan 12 is communicated with a second air outlet hose 14, one end of the second air outlet hose 14, which is far away from the second exhaust fan 12, penetrates through the heating box 11 and is communicated with the air pipe 15, the top of the inner surface of the heating box 11 is fixedly connected with the air pipe 15 through a support frame, the bottom of the air pipe 15 is communicated with a spray head 16, and through the matching of the production box 2, the first exhaust fan 3, the first exhaust hose 4, the first air outlet hose 5, the glue solution box 6, the spiral pipe 7, the glue solution box 8, the filter tank 9, the connecting pipe 10, the heating box 11, the second exhaust fan 12, the second exhaust hose 13, the second air outlet hose 14, the air pipe 15 and the spray head 16, heat-carrying waste gas in, the temperature of the glue solution in the glue solution tank 6 is improved, the sand paper can be conveniently glued, the purified gas carrying certain heat is introduced into the heating tank 11 through the second exhaust fan 12 to heat the glued sand paper, thereby accelerating the solidification of glue solution, achieving the energy-saving effect and simultaneously reducing the production cost, the top of the base 1 is fixedly connected with a conveyor belt 17, the left side of the conveyor belt 17 sequentially penetrates through the gluing box 8 and the heating box 11 and extends to the outside of the heating box 11, the top of the inner surface of the gluing box 8 is fixedly connected with a glue feeding mechanism 18, and the number of the glue feeding mechanisms 18 is two, a gluing roller 19 is rotatably connected between the front side and the rear side of the inner surface of the gluing box 8 and below the glue feeding mechanism 18, a baffle 20 is fixedly connected at the top of the inner surface of the gluing box 8 and at the right side of the gluing roller 19, and the bottom of the glue solution tank 6 is communicated with a glue supply pipeline 21, and one end of the glue supply pipeline 21, which is far away from the glue solution tank 6, penetrates through the gluing tank 8 and is communicated with the glue supply mechanism 18.

When the device is used, the first exhaust fan 3 is opened, waste gas carrying heat in the production box 2 enters the spiral pipe 7 through the first exhaust hose 4, the first exhaust fan 3 and the first air outlet hose 5 to preheat the glue solution box 6, glue solution is supplied to the glue supply mechanism 18 through the glue supply pipeline 21 when sand paper is glued, the sand paper is conveyed by the conveying belt 17 to pass through the gluing roller 19, the sand paper is glued by the gluing roller 19, then the second exhaust fan 12 is opened, the waste gas carrying certain heat in the spiral pipe 7 enters the filter tank 9 through the connecting pipe 10, then sequentially passes through a filter screen 22, a dehumidification layer 23, a smokeless coal layer 24 and an activated carbon layer 25, so that the waste gas is purified, the purified waste gas carrying certain heat enters the second exhaust fan 12 through the second exhaust hose 13, then enters the vent pipe 15 through the second air outlet hose 14, and is sprayed out by the spray head 16 to heat the glued sand paper.

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 waste gas waste heat recovery circulating device for abrasive paper preparation, includes base (1), support frame fixedly connected with production case (2), its characterized in that are passed through to the top of base (1): the device is characterized in that a first exhaust fan (3) is fixedly connected to the top of the base (1) and positioned on the left side of the production box (2), an air suction opening of the first exhaust fan (3) is communicated with a first air suction hose (4), one end, far away from the first exhaust fan (3), of the first air suction hose (4) is communicated with the bottom of the production box (2), an air outlet of the first exhaust fan (3) is communicated with a first air outlet hose (5), the top of the base (1) and positioned on the left side of the first exhaust fan (3) are fixedly connected with a glue box (6) through a support frame, a spiral pipe (7) is fixedly connected to the outer surface of the glue box (6), one end, far away from the first exhaust fan (3), of the first air outlet hose (5) is communicated with one end of the spiral pipe (7), a glue box (8) is fixedly connected to the top of the base (1) and positioned on the left side of the glue, and the top of veneer gluing case (8) is passed through support frame fixedly connected with and is crossed filter tank (9), the top intercommunication of crossing filter tank (9) has connecting pipe (10), and the other end of spiral pipe (7) is linked together with the one end of connecting pipe (10) keeping away from filter tank (9), the top of base (1) just is located the left side fixedly connected with heating cabinet (11) of veneer gluing case (8), and the top fixedly connected with second air exhauster (12) of heating cabinet (11), the suction opening intercommunication of second air exhauster (12) has second air draft hose (13), and the air outlet intercommunication of second air exhauster (12) has second air-out hose (14), support frame fixedly connected with breather pipe (15) is passed through at the top of heating cabinet (11) internal surface, and the bottom intercommunication of breather pipe (15) has shower nozzle (16).

2. The exhaust gas waste heat recovery and recycling device for sandpaper preparation as claimed in claim 1, wherein: the top fixedly connected with conveyer belt (17) of base (1), the outside that veneer box (8) and heating cabinet (11) and extend to heating cabinet (11) is run through in proper order in the left side of conveyer belt (17).

3. The exhaust gas waste heat recovery and recycling device for sandpaper preparation as claimed in claim 1, wherein: the glue feeding mechanism (18) is fixedly connected to the top of the inner surface of the gluing box (8), the number of the glue feeding mechanisms (18) is two, and a gluing roller (19) is rotatably connected between the front side and the rear side of the inner surface of the gluing box (8) and below the glue feeding mechanism (18).

4. The exhaust gas waste heat recovery and recycling device for sandpaper preparation according to claim 3, wherein: the glue feeding mechanism is characterized in that a baffle (20) is fixedly connected to the top of the inner surface of the glue box (8) and located on the right side of the glue feeding roller (19), the bottom of the glue box (6) is communicated with a glue feeding pipeline (21), and one end, far away from the glue box (6), of the glue feeding pipeline (21) penetrates through the glue box (8) and is communicated with the glue feeding mechanism (18).

5. The exhaust gas waste heat recovery and recycling device for sandpaper preparation as claimed in claim 1, wherein: filter fixedly connected with filter screen (22) between jar (9) internal surface, filter between jar (9) internal surface and be located below fixedly connected with dehumidification layer (23) of filter screen (22).

6. The exhaust gas waste heat recovery circulating device for sandpaper preparation as defined in claim 5, wherein: the bottom of the dehumidification layer (23) is fixedly connected with a smokeless coal seam (24) between the inner surfaces of the filter tanks (9), and an activated carbon layer (25) is fixedly connected between the bottom of the inner surface of the filter tank (9) and the smokeless coal seam (24).

7. The exhaust gas waste heat recovery and recycling device for sandpaper preparation as claimed in claim 1, wherein: one end, far away from the second exhaust fan (12), of the second exhaust hose (13) is communicated with the bottom of the filter tank (9), and one end, far away from the second exhaust fan (12), of the second air outlet hose (14) penetrates through the heating box (11) and is communicated with the vent pipe (15).