CN213090409U

CN213090409U - Heat energy recovery device for antirust master batch production drying oven of compound machine

Info

Publication number: CN213090409U
Application number: CN202021476404.5U
Authority: CN
Inventors: 吴建国; 史良; 吴建锋
Original assignee: Changzhou Tianwang Plastic Industry Co ltd
Current assignee: Changzhou Tianwang Plastic Industry Co ltd
Priority date: 2020-07-23
Filing date: 2020-07-23
Publication date: 2021-04-30
Anticipated expiration: 2030-07-23

Abstract

The utility model relates to a heat recovery equipment technical field just discloses a heat recovery unit that is used for the rust-resistant master batch of compounding machine to produce oven. The utility model provides a heat recovery unit for antirust master batch production oven of compounding machine, includes the box, the fixed surface of box left side lower part installs air inlet, box inner chamber bottom left side fixed mounting has the air exhauster, the air intake of air exhauster passes through the pipeline and communicates with the air inlet, the middle part of box inner chamber bottom is fixed mounting has the air filter equipment, the air filter equipment passes through the pipeline and communicates with the air exhauster air outlet, the utility model discloses an air filter equipment filters the air of heat energy exchange, guarantees to enter the oven inside for dustless clean air, can not cause the influence to the quality of product; the water used for air filtration is recycled outside the air filtration device through the water pump, so that water resources are saved, and the production cost is reduced.

Description

Heat energy recovery device for antirust master batch production drying oven of compound machine

Technical Field

The utility model relates to a heat recovery equipment retrieves technical field, specifically is a heat recovery unit that is used for the rust-resistant master batch of compounding machine to produce the oven.

Background

The antirust mother grain is basic functional mother grain for making gas phase antirust film and consists of mainly gas phase corrosion inhibitor and RESIN. The Rustop (rust terminator) gas-phase antirust master batch is a basic raw material for producing a gas-phase antirust plastic film (a functional plastic film which can be used for packaging and preventing iron and nonferrous metals from generating rust), is a functional resin master batch which is prepared by concentrating and refining PE, a composite VCI gas-phase corrosion inhibitor and various auxiliary additives through a special processing process, and is characterized in that the gas-phase antirust plastic film with excellent performance can be produced only by adding a small amount of master batch according to a proportion, and the cost performance is high; simple use and wide adaptability to equipment and material selection. Need use the oven in rust-resistant master batch production process, the inside drying in order to guarantee the oven of oven in order to take a breath of oven during the stoving, and contain a large amount of heats in exhaust waste gas, direct emission leads to the waste of heat energy easily, so need retrieve heat energy, the loss of the reduction energy is with reduction in production cost, and most current heat recovery unit structures are complicated, and the cost is higher, and do not have filter equipment during heat recovery, it is inside to bring the impurity in the air into the oven easily, cause the pollution to the product.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a heat recovery unit for antirust master batch production oven of compounding machine reaches and filters and the effectual purpose of heat recovery to the air of heat recovery's use.

In order to achieve the above object, the utility model provides a following technical scheme: a heat recovery device for an antirust master batch production drying oven of a compound machine comprises a box body, wherein an air inlet is fixedly arranged on the lower portion of the left side of the box body and is fixedly provided with an air exhauster, the air inlet of the air exhauster is communicated with the air inlet through a pipeline, an air filtering device is fixedly arranged in the middle of the bottom of the box body and is communicated with an air outlet of the air exhauster through a pipeline, a heat exchanger is fixedly arranged at the top of the right side of the box body and is fixedly provided with an air outlet, the heat exchanger is communicated with the air outlet of the top of the air filtering device through a pipeline, a waste heat outlet pipe is fixedly arranged on the upper portion of the right side surface of the box body, a waste heat inlet pipe is fixedly arranged in the middle of the right side surface of the box body and is communicated with the, the middle part at box inner chamber top fixed mounting has the air pump, the air inlet of air pump passes through pipeline and air outlet intercommunication, the left side fixed mounting at box inner chamber top has the gas compression case, the right side of gas compression case passes through the gas outlet intercommunication of pipeline and air pump.

Preferably, the upper part of the right side surface of the box body is provided with a water outlet, and the water outlet penetrates through the right side of the box body and is communicated with the gas compression box.

Preferably, air filter includes filtration case, filter screen one, filter screen two, the shower nozzle, the water pipe, water pump and air drying case, a filter screen fixed mounting is at the middle part of filtration case, two fixed mounting of filter screen are in the lower part of filtration incasement chamber, the water inlet of water pump passes through the lower part intercommunication of pipeline with the filtration case, the delivery port and the water pipe intercommunication of water pump, the water pipe runs through the left side that runs through the filtration case, shower nozzle fixed mounting is on the lower part surface of water pipe, air drying case fixed mounting is at the top of filtration case.

Preferably, the water pipe is 7-shaped, the part of the water pipe penetrating through the air filter box is arranged at the upper part of the first filter screen, and the spray head is positioned on the lower surface of the water pipe in the air filter box.

Preferably, the surface of the air filter box is fixedly provided with a water exchange pipeline, and the water exchange pipeline penetrates through the front surface of the box body.

Preferably, the bottom of the air drying box is provided with a filter screen, a drying agent is placed in the air drying box, and the drying agent is activated carbon.

Preferably, an air outlet pipe is fixedly installed on the upper portion of the right side surface of the box body, and a control valve is fixedly installed in the middle of the air outlet pipe.

The utility model provides a heat recovery unit that is used for the rust-resistant master batch of compounding machine to produce oven. The method has the following beneficial effects:

(1) the utility model filters the air exchanged by heat energy through the air filtering device, thereby ensuring that the dust-free clean air entering the oven does not affect the quality of the product; the water used for air filtration is recycled outside the air filtration device through the water pump, so that water resources are saved, and the production cost is reduced.

(2) The utility model discloses an utilize the air pump to compress the air that gets into between heat exchanger and air compression case, further appear the moisture in the air after the heat energy exchange, at air compression's in-process, further promote the temperature of air simultaneously, ensure can not the inside temperature of oven, avoid influencing the stoving effect of oven.

Drawings

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

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

FIG. 3 is a front cross-sectional structural view of the air filter device of the present invention;

fig. 4 is a front view of the air filter of the present invention.

In the figure: the device comprises a box body 1, an air inlet 2, an exhaust fan 3, an air filtering device 4, an air filtering box 401, a filter screen I402, a filter screen II 403, a spray head 404, a water pipe 405, a water pump 406, an air drying box 407, a water exchange pipe 408, a heat exchanger 5, a waste heat inlet pipe 6, a waste heat outlet pipe 7, an air outlet 8, an air pump 9, an air compression box 10, an air outlet pipe 11, a water outlet 12 and a control valve 13.

Detailed Description

As shown in fig. 1-4, the utility model provides a technical solution: a heat energy recovery device for an antirust master batch production oven of a compound machine comprises a box body 1, an air outlet pipe 11 is fixedly installed on the upper portion of the surface of the right side of the box body 1, a control valve 13 is fixedly installed in the middle of the air outlet pipe 11, an air inlet 2 is fixedly installed on the surface of the lower portion of the left side of the box body 1, an exhaust fan 3 is fixedly installed on the left side of the bottom of an inner cavity of the box body 1, an air inlet of the exhaust fan 3 is communicated with the air inlet 2 through a pipeline, an air filtering device 4 is fixedly installed in the middle of the bottom of the inner cavity of the box body 1, the air filtering device 4 comprises an air filtering box 401, a first filtering net 402, a second filtering net 403, a spray head 404, a water pipe 405, a water pump 406 and an air drying box 407, the first filtering net 402 is fixedly installed in, the water outlet of the water pump 406 is communicated with the water pipe 405, the water pipe 405 is in a 7 shape, the part of the water pipe 405 penetrating through the air filter box 401 is arranged at the upper part of the first filter screen 402, the spray head 404 is arranged at the lower surface of the water pipe 405 inside the air filter box 401, the water pipe penetrates through the left side of the air filter box 401, the spray head 404 is fixedly arranged on the surface of the lower part of the water pipe 405, the air drying box 407 is fixedly arranged at the top of the air filter box 401, the bottom of the air drying box 407 is provided with the filter screen, a drying agent is placed inside the air drying box 407 and is active carbon, the surface of the air filter box 401 is fixedly provided with a water changing pipe 408, and the water changing pipe 408 penetrates through the front surface of the box body 1, the air subjected to heat exchange is filtered by the air filter device, dust-; the water used for air filtration is recycled and reused outside the air filtering device through a water pump, the water resource is saved, the production cost is reduced, the air filtering device 4 is communicated with an air outlet of an exhaust fan 3 through a pipeline, a heat exchanger 5 is fixedly installed at the top of the right side of an inner cavity of a box body 1, an air outlet 8 is fixedly installed at the upper part of the right side surface of the heat exchanger 5, the heat exchanger 5 is communicated with the air outlet at the top of the air filtering device 4 through a pipeline, a waste heat outlet pipe 7 is fixedly installed at the upper part of the right side surface of the box body 1, a waste heat inlet pipe 6 is fixedly installed at the middle part of the right side surface of the box body 1, the waste heat inlet pipe 6 is communicated with the heat exchanger 5 through a pipeline, an air pump 9 is fixedly installed at the middle part of, the gas outlet intercommunication of pipeline and air pump 9 is passed through on the right side of gas compression case 10, the upper portion on 1 right side surface of box is provided with outlet 12, outlet 12 runs through the right side and the gas compression case 10 intercommunication of box 1, compress the air that gets into through utilizing the air pump between heat exchanger and air compression case, further appear the moisture in the air after the heat energy exchange, simultaneously at air compression's in-process, further promote the temperature of air, ensure can not the inside temperature of oven, avoid influencing the stoving effect of oven.

When the air filter is used, normal-temperature air is sucked into the air filter device 4 through the air inlet 2 by the exhaust fan 3, the water pump 406 works at the same time, water is sprayed out through the spray head 404 at the bottom of the water pipe 405 to adsorb and settle dust in the air, the settled dust falls onto the surface of the filter screen II 403, the surfaces of the filter screen I402 and the filter screen II 403 are cleaned while the dust is settled to prevent the filter screens from being blocked, water falls into the bottom of the air filter box 401 and is sucked through the water pump again to achieve the purpose of recycling, and the filtered air is dried by the air drying box 407 and then is discharged into the heat exchanger 5; the air outlet of the oven is communicated with a waste heat air inlet pipe 6, waste gas with heat is introduced into a heat exchanger 5, heat exchange is carried out with normal temperature air filtered by an air filtering device 4, cooled waste gas is discharged through a waste heat air outlet pipe 7, the normal temperature air is heated and then discharged into an air pump 9 through an air outlet 8, the air pump 9 compresses the air, a part of moisture is separated out again, the separated water is discharged through a water outlet 12, the dryness of the air is ensured, the air is also heated during compression, the temperature in the oven is ensured not to be influenced, and finally the water is discharged into the oven through an air outlet pipe 11, a control valve 13 plays a role in controlling the air flow rate, and the compressed air is prevented from being released too fast.

Claims

1. The utility model provides a heat recovery unit that is used for rust-resistant master batch of compounding machine to produce oven, includes box (1), its characterized in that: the air inlet (2) is fixedly installed on the lower surface of the left side of the box body (1), the air exhauster (3) is fixedly installed on the left side of the bottom of the inner cavity of the box body (1), the air inlet of the air exhauster (3) is communicated with the air inlet (2) through a pipeline, the air filtering device (4) is fixedly installed at the middle part of the bottom of the inner cavity of the box body (1), the air filtering device (4) is communicated with the air outlet of the air exhauster (3) through a pipeline, the heat exchanger (5) is fixedly installed at the top of the right side of the inner cavity of the box body (1), the air outlet (8) is fixedly installed at the upper part of the right side surface of the heat exchanger (5), the heat exchanger (5) is communicated with the air outlet of the air filtering device (4) through a pipeline, the waste heat outlet pipe (7) is fixedly installed, the waste heat air inlet pipe (6) is communicated with the heat exchanger (5) through a pipeline, an air pump (9) is fixedly arranged in the middle of the top of an inner cavity of the box body (1), an air inlet of the air pump (9) is communicated with an air outlet (8) through a pipeline, an air compression box (10) is fixedly arranged on the left side of the top of the inner cavity of the box body (1), and an air outlet of the air pump (9) is communicated with the right side of the air compression box (10) through a pipeline.

2. The heat energy recovery device for the antirust master batch production oven of the compound machine as claimed in claim 1, is characterized in that: the upper part of the right side surface of the box body (1) is provided with a water outlet (12), and the water outlet (12) penetrates through the right side of the box body (1) and is communicated with the gas compression box (10).

3. The heat energy recovery device for the antirust master batch production oven of the compound machine as claimed in claim 1, is characterized in that: air filter equipment (4) include air filter box (401), filter screen (402), filter screen two (403), shower nozzle (404), water pipe (405), water pump (406) and air drying case (407), filter screen one (402) fixed mounting is in the middle part of air filter box (401), filter screen two fixed mounting is in the lower part of air filter box (401) inner chamber, the water inlet of water pump (406) passes through the lower part intercommunication of pipeline with air filter box (401), the delivery port and the water pipe (405) intercommunication of water pump (406), the water pipe runs through the left side of air filter box (401), shower nozzle (404) fixed mounting is on the lower part surface of water pipe (405), air drying case (407) fixed mounting is at the top of air filter box (401).

4. The heat energy recovery device for the antirust master batch production oven of the compound machine as claimed in claim 3, is characterized in that: the water pipe (405) is 7-shaped, the part of the water pipe (405) penetrating through the air filter box (401) is located on the upper portion of the first filter screen (402), and the spray head (404) is located on the lower surface of the water pipe (405) inside the air filter box (401).

5. The heat energy recovery device for the antirust master batch production oven of the compound machine as claimed in claim 3, is characterized in that: the surface of the air filter box (401) is fixedly provided with a water exchange pipeline (408), and the water exchange pipeline (408) penetrates through the front surface of the box body (1).

6. The heat energy recovery device for the antirust master batch production oven of the compound machine as claimed in claim 3, is characterized in that: the bottom of the air drying box (407) is provided with a filter screen, a drying agent is placed in the air drying box, and the drying agent is activated carbon.

7. The heat energy recovery device for the antirust master batch production oven of the compound machine as claimed in claim 1, is characterized in that: an air outlet pipe (11) is fixedly installed on the upper portion of the right side surface of the box body (1), and a control valve (13) is fixedly installed in the middle of the air outlet pipe (11).