CN210485757U - Adhesive product drying equipment exhaust gas circulation processing system - Google Patents
Adhesive product drying equipment exhaust gas circulation processing system Download PDFInfo
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- CN210485757U CN210485757U CN201920873526.9U CN201920873526U CN210485757U CN 210485757 U CN210485757 U CN 210485757U CN 201920873526 U CN201920873526 U CN 201920873526U CN 210485757 U CN210485757 U CN 210485757U
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Abstract
The utility model relates to an adhesive product drying equipment exhaust gas circulation processing system, have a tunnel type oven, waste gas recovery drying device and heat exchanger on the adhesive product rubber coating production line. The utility model has the advantages that: the utility model discloses 110 ℃ waste gas that produces in the sticky goods rubber coating production line sends into waste gas recovery drying device burning to the heat that 560 ℃ needs in the leading-in heat exchanger of waste gas air exhaust import after preheating to 420 ℃ through the heat exchanger, 560 ℃'s heat carries out the heat exchange with follow-up 110 ℃'s waste gas, the 250 ℃ heat of production sends to circulating air heater and carries out the thermal cycle, both can not directly discharge organic waste gas and cause the pollution, make full use of organic waste gas's energy simultaneously again, can effectively realize resource recycle, and use cost is reduced.
Description
Technical Field
The utility model belongs to the exhaust treatment device field, in particular to adhesive product drying equipment exhaust gas circulation processing system.
Background
The sizing material of sticky goods adopts ethyl acetate as the diluent, and behind the sticky sizing material of substrate, it all volatilizees into organic waste gas through high temperature stoving ethyl acetate majority, and the direct emission can cause atmospheric environmental pollution, simultaneously, because this part gas is combustible gas, discharges the waste that also can cause the energy.
Therefore, it is very necessary to develop an exhaust gas recycling system for drying equipment of adhesive products, which can realize resource recycling.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a sticky goods drying equipment exhaust gas circulation processing system that can realize resource recovery.
In order to solve the technical problem, the utility model adopts the technical scheme that: the utility model provides a gluing goods drying equipment exhaust gas circulation processing system, its innovation point lies in: comprises a tunnel type drying oven, a waste gas recovery drying device and a heat exchanger which are arranged on a gluing production line of glued products,
a plurality of centrifugal fans which are connected with the tunnel type drying oven in parallel through a pipeline A are uniformly arranged on the tunnel type drying oven, and two circulating hot air fans which are communicated with the tunnel type drying oven are also arranged on the tunnel type drying oven at the two sides of each centrifugal fan;
the bottom side wall of the waste gas recovery drying device is provided with an organic waste gas inlet communicated with the waste gas recovery drying device, one side end of the waste gas recovery drying device is provided with a gas inlet and outlet A communicated with the waste gas recovery drying device, the other side end of the waste gas recovery drying device is provided with a natural gas inlet communicated with the waste gas recovery drying device, and the upper side wall of the waste gas recovery drying device is provided with a hot air outlet communicated with the waste gas recovery drying device;
an organic waste gas outlet and a waste gas exhaust inlet which are communicated with the heat exchanger are sequentially arranged at one side end of the heat exchanger from top to bottom, and a gas inlet and a gas outlet B which are communicated with the heat exchanger are arranged at the top end of the heat exchanger;
the centrifugal fan is communicated with the waste gas exhaust inlet through a pipeline B, the organic waste gas outlet is communicated with the organic waste gas inlet through a pipeline C, the gas inlet and outlet B is communicated with the gas inlet and outlet A through a pipeline D, and the hot air outlet is communicated with the circulating hot air fan through a pipeline E.
Furthermore, the waste gas recovery and drying device comprises a horizontal furnace body and a combustion chamber arranged in the horizontal furnace body, the combustion chamber is of a horizontally arranged cylindrical structure, the outlet side of the combustion chamber is located in the middle of the horizontal furnace body, and the inlet side of the combustion chamber extends to the side wall of the end part of the horizontal furnace body along the horizontal direction and is communicated with a natural gas inlet.
Furthermore, the upper side wall of the horizontal furnace body is also provided with a cold air inlet communicated with the horizontal furnace body, and the inner side wall of the horizontal furnace body is also provided with a spiral baffle plate wrapping the combustion chamber and extending along the horizontal direction of the horizontal furnace body.
The utility model has the advantages that:
(1) the utility model discloses sticky goods drying equipment exhaust gas circulation processing system, 110 ℃ waste gas that produces in sticky goods rubber coating production line is followed waste gas and is aired exhaust import and led into the heat exchanger and preheat to 420 ℃ in the heat exchanger after and send into waste gas recovery drying device and burn to the heat that 560 ℃ needed, 560 ℃ of heat and follow-up 110 ℃ of waste gas carry out the heat exchange, 250 ℃ of heat of production send to circulating hot air blower and carry out the thermal cycle, can not only directly discharge organic waste gas and cause the pollution, simultaneously make full use of the energy of organic waste gas, can effectively realize resource recovery and utilize, use cost is reduced;
(2) the utility model discloses sticky goods drying equipment exhaust gas circulation processing system, wherein, form a non-closed cooling chamber of parcel living combustion chamber between combustion chamber and the horizontal furnace body, and the cold air inlet on the horizontal furnace body that corresponds with non-closed cooling chamber provides the new trend for the cooling chamber, and the temperature of hot air outlet is effectively controlled through heliciform baffling board to the new trend to the exhaust air temperature reaches required temperature range, ensures its normal use; in addition, the setting of cold air inlet can cool down the combustion chamber, reduces the temperature of combustion chamber self, avoids the long-term high temperature of combustion chamber to cause the damage, increase of service life.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is the structure schematic diagram of the waste gas circulation treatment system of the adhesive product drying equipment of the utility model.
Fig. 2 is a schematic structural diagram of the exhaust gas recovery and drying device in fig. 1.
Detailed Description
The following examples are presented to enable those skilled in the art to more fully understand the present invention and are not intended to limit the scope of the present invention.
Examples
The waste gas circulation treatment system of the drying equipment for the adhesive products in the embodiment comprises a tunnel type oven 1, a waste gas recovery drying device 2 and a heat exchanger 3 which are arranged on a gluing production line of the adhesive products as shown in fig. 1.
The tunnel type drying oven 1 is evenly provided with a plurality of centrifugal fans 4 which are connected with the tunnel type drying oven 1 in parallel through a pipeline A, and the tunnel type drying oven 1 on two sides of each centrifugal fan 4 is also provided with two circulating hot air fans 5 communicated with the tunnel type drying oven 1.
The specific structure of the exhaust gas recovering and drying device 2, as shown in fig. 2, includes a horizontal furnace body 21 and a combustion chamber 22 built in the horizontal furnace body 21, the combustion chamber 22 is a horizontally disposed cylindrical structure, the outlet side of the combustion chamber 22 is located at the middle of the horizontal furnace body 21, and the inlet side of the combustion chamber 22 extends to the end side wall of the horizontal furnace body 21 along the horizontal direction.
The bottom side wall of the horizontal furnace body 21 is provided with an organic waste gas inlet 23 communicated with the horizontal furnace body 21, the horizontal furnace body 21 positioned at the outlet side of the combustion chamber 22 is provided with a gas inlet and outlet A24 communicated with the horizontal furnace body 21, the horizontal furnace body 21 positioned at the inlet side of the combustion chamber 22 is provided with a natural gas inlet 25 communicated with the horizontal furnace body 21, and the upper side wall of the horizontal furnace body 21 is provided with a hot air outlet 26 communicated with the horizontal furnace body 21.
As an example, a more specific implementation manner is that the upper side wall of the horizontal furnace body 21 is further provided with a cold air inlet 27 communicated with the horizontal furnace body 21, the inner side wall of the horizontal furnace body 21 is further provided with a helical baffle plate wrapping the combustion chamber and extending along the horizontal direction of the horizontal furnace body, an unsealed cooling cavity wrapping the combustion chamber 22 is formed between the combustion chamber 22 and the horizontal furnace body 21, and the cold air inlet 27 on the horizontal furnace body 21 corresponding to the unsealed cooling cavity provides fresh air for the cooling cavity, and the fresh air effectively controls the temperature of the hot air outlet through the helical baffle plate, so that the temperature of the discharged air reaches a required temperature range, and the normal use of the air is ensured; in addition, cold air inlet 27's setting can carry out cooling to the combustion chamber, reduces the temperature of combustion chamber self, avoids the long-term high temperature of combustion chamber to cause the damage, increase of service life.
An organic waste gas outlet 31 and a waste gas exhaust inlet 32 which are communicated with the heat exchanger 3 are sequentially arranged at one side end of the heat exchanger 3 from top to bottom, and a gas inlet and outlet B33 which is communicated with the heat exchanger 3 is arranged at the top end of the heat exchanger 3.
The centrifugal fan 4 is communicated with the waste gas exhaust inlet 32 through a pipeline B, the organic waste gas outlet 31 is communicated with the organic waste gas inlet 23 through a pipeline C, the gas inlet and outlet B33 is communicated with the gas inlet and outlet A24 through a pipeline D, and the hot air outlet 26 is communicated with the circulating hot air fan 5 through a pipeline E.
This embodiment sticky goods drying equipment exhaust gas circulation processing system, 110 ℃'s waste gas that produces in sticky goods rubber coating production line is from waste gas import 32 leading-in heat exchanger 3 of airing exhaust to send into waste gas recovery drying device after the heat exchanger preheats to 420 ℃ and burn to the heat that 560 ℃ needed, 560 ℃'s heat exchanges with follow-up 110 ℃'s waste gas, 250 ℃'s heat of production is sent to circulating hot air fan 5 and is carried out the thermal cycle, both can not cause the pollution with organic waste gas direct discharge, simultaneously make full use of organic waste gas's energy again, can effectively realize resource recycle, and use cost is reduced.
The basic principles and main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (3)
1. The utility model provides a gluing goods drying equipment exhaust gas circulation processing system which characterized in that: comprises a tunnel type drying oven, a waste gas recovery drying device and a heat exchanger which are arranged on a gluing production line of glued products,
a plurality of centrifugal fans which are connected with the tunnel type drying oven in parallel through a pipeline A are uniformly arranged on the tunnel type drying oven, and two circulating hot air fans which are communicated with the tunnel type drying oven are also arranged on the tunnel type drying oven at the two sides of each centrifugal fan;
the bottom side wall of the waste gas recovery drying device is provided with an organic waste gas inlet communicated with the waste gas recovery drying device, one side end of the waste gas recovery drying device is provided with a gas inlet and outlet A communicated with the waste gas recovery drying device, the other side end of the waste gas recovery drying device is provided with a natural gas inlet communicated with the waste gas recovery drying device, and the upper side wall of the waste gas recovery drying device is provided with a hot air outlet communicated with the waste gas recovery drying device;
an organic waste gas outlet and a waste gas exhaust inlet which are communicated with the heat exchanger are sequentially arranged at one side end of the heat exchanger from top to bottom, and a gas inlet and a gas outlet B which are communicated with the heat exchanger are arranged at the top end of the heat exchanger;
the centrifugal fan is communicated with the waste gas exhaust inlet through a pipeline B, the organic waste gas outlet is communicated with the organic waste gas inlet through a pipeline C, the gas inlet and outlet B is communicated with the gas inlet and outlet A through a pipeline D, and the hot air outlet is communicated with the circulating hot air fan through a pipeline E.
2. The adhesive article drying equipment exhaust gas circulation treatment system of claim 1, wherein: the waste gas recovery and drying device comprises a horizontal furnace body and a combustion chamber arranged in the horizontal furnace body, wherein the combustion chamber is of a horizontally arranged cylindrical structure, the outlet side of the combustion chamber is positioned in the middle of the horizontal furnace body, and the inlet side of the combustion chamber extends to the side wall of the end part of the horizontal furnace body along the horizontal direction and is communicated with a natural gas inlet.
3. The adhesive article drying equipment exhaust gas circulation treatment system of claim 2, wherein: the upper side wall of the horizontal furnace body is also provided with a cold air inlet communicated with the horizontal furnace body, and the inner side wall of the horizontal furnace body is also provided with a spiral baffle plate which wraps the combustion chamber and extends along the horizontal direction of the horizontal furnace body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920873526.9U CN210485757U (en) | 2019-06-12 | 2019-06-12 | Adhesive product drying equipment exhaust gas circulation processing system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920873526.9U CN210485757U (en) | 2019-06-12 | 2019-06-12 | Adhesive product drying equipment exhaust gas circulation processing system |
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| CN210485757U true CN210485757U (en) | 2020-05-08 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111775562A (en) * | 2020-07-10 | 2020-10-16 | 青岛五次方环保科技有限公司 | Energy-saving consumption-reducing system |
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2019
- 2019-06-12 CN CN201920873526.9U patent/CN210485757U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111775562A (en) * | 2020-07-10 | 2020-10-16 | 青岛五次方环保科技有限公司 | Energy-saving consumption-reducing system |
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