CN112212353A

CN112212353A - Waste heat utilization device in PVC glove production line

Info

Publication number: CN112212353A
Application number: CN202011092112.6A
Authority: CN
Inventors: 孙明华
Original assignee: Jiangsu Dingjie Medical Equipment Co ltd
Current assignee: Jiangsu Dingjie Medical Equipment Co ltd
Priority date: 2020-10-13
Filing date: 2020-10-13
Publication date: 2021-01-12

Abstract

The invention discloses a waste heat utilization device in a PVC glove production line, which comprises a bottom plate and a smoke inlet pipe, wherein the middle end of the top of the bottom plate is fixedly connected with a tank body, the tank body sequentially comprises an inner shell, a phenolic foam layer, a polyurethane foam layer and an outer shell from inside to outside, the bottom of an inner cavity of the tank body is fixedly connected with a ventilation plate, the inner surfaces of the periphery of the ventilation plate are provided with exhaust holes, the top of the ventilation plate is communicated with a connecting pipe, the top of the connecting pipe is communicated with one end of the bottom of the smoke inlet pipe, and the upper end of the left side of the inner cavity of the. The invention solves the problems that a large amount of heat energy is taken away by flue gas generated in coal to cause great energy waste and a large amount of impurities such as dust and the like contained in boiler waste gas are discharged into the surrounding environment to pollute the environment through the functions of the connecting pipe, the ventilating plate, the exhaust hole, the alkaline solution, the water-gas separation net and the activated carbon filter screen layer.

Description

Waste heat utilization device in PVC glove production line

Technical Field

The invention relates to the technical field of PVC glove production equipment, in particular to a waste heat utilization device in a PVC glove production line.

Background

PVC gloves are the gloves product of taking polyvinyl chloride as the main raw materials, have antistatic performance, and gloves are level and smooth, and no colour difference, the free from impurity, the tasteless, in PVC gloves production, need utilize burning coal to provide a large amount of heats of production line, but a large amount of heat energy has been taken away to the flue gas that produces in the coal, cause very big energy waste, and impurity such as a large amount of dusts that contain in the boiler waste gas discharges in the surrounding environment, can cause the pollution to the environment, for this reason, we propose the waste heat utilization equipment in the PVC gloves production line.

Disclosure of Invention

The invention aims to provide a waste heat utilization device in a PVC glove production line, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: waste heat utilization equipment in PVC gloves production line, include the bottom plate and advance the tobacco pipe, the middle-end fixedly connected with jar body at bottom plate top, the jar body is from inside to outside including interior casing, phenolic foam layer, polyurethane foam layer and shell body in proper order, the bottom fixedly connected with ventilating board of jar internal chamber, the exhaust hole has all been seted up to ventilating board internal surface all around, the top intercommunication of ventilating board has the connecting pipe, and the top of connecting pipe and the one end intercommunication of advancing the tobacco pipe bottom, the left upper end fixed mounting of jar internal chamber has temperature sensor, the inner chamber of the jar body is from last fixedly connected with active carbon filter screen layer and water-gas separation net in proper order downwards.

Preferably, the lower extreme fixedly connected with fixed cover of jar external surface, the equal fixedly connected with bracing piece in the left and right sides of fixed cover, and the top fixed connection of the bottom of bracing piece and bottom plate.

Preferably, the lower end of the left side of the tank body is communicated with a smoke inlet pipe, the lower end of the right side of the tank body is communicated with a liquid change pipe, and the inner surfaces of the liquid change pipe and the smoke inlet pipe are movably connected with electromagnetic valves.

Preferably, the lower end of the inner cavity of the tank body is filled with alkaline solution, and the upper end of the right side of the tank body is communicated with a heat discharge pipe.

Preferably, the number of the exhaust holes is multiple, and the distance between every two adjacent exhaust holes is equal.

Compared with the prior art, the invention has the following beneficial effects:

1. the smoke inlet pipe is used for discharging smoke waste gas into the ventilating plate through the connecting pipe, the smoke waste gas is discharged through the exhaust hole, the smoke waste gas can be refined and mixed with alkaline solution to a greater extent, the capability of removing harmful substances is achieved, the filtered gas is separated from liquid after passing through the water-gas separation net, then, further effective filtration is achieved under the action of the activated carbon filter screen layer, and finally, the gas is conveyed to the dripping section of the production line through the exhaust pipe for further utilization, so that the purpose of fully utilizing waste heat is achieved.

2. The heat insulation performance of the tank body is improved through the action of the phenolic foam layer and the polyurethane foam layer, the energy loss is effectively avoided, the capacity of fully utilizing heat is guaranteed, the temperature in the tank body can be synchronously detected through the action of the temperature sensor, and the use of people is facilitated.

Drawings

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

FIG. 2 is a schematic cross-sectional view of a tank according to the present invention;

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

In the figure: 1. a base plate; 2. a smoke inlet pipe; 3. a heat exhaust pipe; 4. a tank body; 41. an inner housing; 42. a phenolic foam layer; 43. a polyurethane foam layer; 44. an outer housing; 5. fixing a sleeve; 6. a support bar; 7. a liquid changing pipe; 8. an activated carbon filter screen layer; 9. a connecting pipe; 10. a ventilation board; 11. an exhaust hole; 12. an alkaline solution; 13. a water-gas separation net; 14. a temperature sensor.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

The bottom plate 1, the smoke inlet pipe 2, the heat exhaust pipe 3, the tank body 4, the fixing sleeve 5, the support rod 6, the liquid exchange pipe 7, the activated carbon filter screen layer 8, the connecting pipe 9, the ventilation plate 10, the exhaust hole 11, the alkaline solution 12, the water-gas separation net 13, the temperature sensor 14, the inner shell 41, the phenolic foam layer 42, the polyurethane foam layer 43 and the outer shell 44 are all universal standard parts or parts known by a person skilled in the art, and the structure and the principle of the invention can be known by technical manuals or conventional experimental methods.

Referring to fig. 1-3, the waste heat utilization device in the PVC glove production line comprises a bottom plate 1 and a smoke inlet pipe 2, wherein the middle end of the top of the bottom plate 1 is fixedly connected with a tank 4, the tank 4 sequentially comprises an inner shell 41, a phenolic foam layer 42, a polyurethane foam layer 43 and an outer shell 44 from inside to outside, the thermal insulation performance of the tank 4 is improved under the action of the phenolic foam layer 42 and the polyurethane foam layer 43, the energy loss is effectively avoided, and the capacity of fully utilizing heat is ensured, the lower end of the outer surface of the tank 4 is fixedly connected with a fixing sleeve 5, the left side and the right side of the fixing sleeve 5 are fixedly connected with support rods 6, the bottom of the support rods 6 is fixedly connected with the top of the bottom plate 1, the lower end of the left side of the tank 4 is communicated with the smoke inlet pipe 2, the lower end of the right side of the tank 4 is communicated with, alkaline solution 12 is injected into the lower end of the inner cavity of the tank body 4, the upper end on the right side of the tank body 4 is communicated with a heat exhaust pipe 3, the bottom of the inner cavity of the tank body 4 is fixedly connected with a ventilation plate 10, the inner surface of the periphery of the ventilation plate 10 is provided with a plurality of exhaust holes 11, the distance between every two adjacent exhaust holes 11 is equal, the top of the ventilation plate 10 is communicated with a connecting pipe 9, the top of the connecting pipe 9 is communicated with one end of the bottom of the smoke inlet pipe 2, the upper end on the left side of the inner cavity of the tank body 4 is fixedly provided with a temperature sensor 14, the temperature in the tank body 4 can be synchronously detected under the action of the temperature sensor 14, the use by people is convenient, the inner cavity of the tank body 4 is fixedly connected with an active carbon filter screen layer 8 and a water-gas separation screen 13 from top to bottom in sequence, after smoke, therefore, smoke dust and waste gas can be refined, the smoke dust and waste gas can be mixed with the alkaline solution 12 to a greater extent, the capability of removing harmful substances is achieved, the gas after filtration can be separated from the liquid after passing through the water-gas separation net 13, then further effective filtration can be achieved under the action of the activated carbon filter screen layer 8, and finally the gas is conveyed to the dripping section of the production line through the heat exhaust pipe 3 for further utilization, so that the purpose of fully utilizing the waste heat is achieved.

When in use, after smoke dust waste gas is discharged into the ventilating board 10 through the connecting pipe 9 by the smoke inlet pipe 2, the smoke dust waste gas is discharged through the exhaust hole 11, thereby refining the smoke dust waste gas, mixing with the alkaline solution 12 to a greater extent, achieving the capability of removing harmful substances, separating gas from liquid after the filtered gas passes through the water-gas separation net 13, then realizing further effective filtration under the action of the activated carbon filter screen layer 8, finally, conveying the gas to the dripping section of the production line for further utilization through the heat discharge pipe 3, thereby realizing the purpose of fully utilizing waste heat, solving the problems that a large amount of heat energy is taken away by the smoke gas generated in coal, great energy waste is caused, and a large amount of impurities such as dust and the like contained in the boiler waste gas are discharged into the surrounding environment to pollute the environment through the matching effect of the above structures, through the effect of phenolic aldehyde foam layer 42 and polyurethane foam layer 43, improved this jar of body 4's thermal insulation performance, effectively avoided the loss of energy, ensured heat make full use of's ability, through temperature sensor 14's effect, can synchronous detection jar temperature in the body 4, the people of being convenient for use.

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

The waste heat utilization device in the PVC glove production line comprises a base plate (1) and a smoke inlet pipe (2), and is characterized in that: the middle-end fixedly connected with jar body (4) at bottom plate (1) top, jar body (4) is including interior casing (41), phenolic foam layer (42), polyurethane foam layer (43) and shell body (44) from inside to outside in proper order, the bottom fixedly connected with ventilating board (10) of the internal chamber of jar body (4), exhaust hole (11) have all been seted up to ventilating board (10) internal surface all around, the top intercommunication of ventilating board (10) has connecting pipe (9), and the top of connecting pipe (9) and the one end intercommunication of advancing tobacco pipe (2) bottom, the left upper end fixed mounting of the internal chamber of jar body (4) has temperature sensor (14), the internal chamber of the jar body (4) is from last fixedly connected with active carbon filter screen layer (8) and aqueous vapor separation net (13) in proper order downwards.
2. The waste heat utilization device in the PVC glove production line according to claim 1, characterized in that: the fixed cover of lower extreme fixedly connected with (5) of jar body (4) surface, the equal fixedly connected with bracing piece (6) of the left and right sides of fixed cover (5), and the top fixed connection of the bottom of bracing piece (6) and bottom plate (1).
3. The waste heat utilization device in the PVC glove production line according to claim 1, characterized in that: the lower end of the left side of the tank body (4) is communicated with the smoke inlet pipe (2), the lower end of the right side of the tank body (4) is communicated with the liquid change pipe (7), and the inner surfaces of the liquid change pipe (7) and the smoke inlet pipe (2) are movably connected with electromagnetic valves.
4. The waste heat utilization device in the PVC glove production line according to claim 1, characterized in that: alkaline solution (12) is injected into the lower end of the inner cavity of the tank body (4), and the upper end of the right side of the tank body (4) is communicated with a heat exhaust pipe (3).
5. The waste heat utilization device in the PVC glove production line according to claim 1, characterized in that: the number of the exhaust holes (11) is multiple, and the distances between every two adjacent exhaust holes (11) are equal.