CN213050092U

CN213050092U - Industrial combustion waste gas recovery processing device

Info

Publication number: CN213050092U
Application number: CN202021544514.0U
Authority: CN
Inventors: 张迪
Original assignee: Chengdu Aoxinyuan Environmental Protection Technology Co ltd
Current assignee: Chengdu Aoxinyuan Environmental Protection Technology Co ltd
Priority date: 2020-07-30
Filing date: 2020-07-30
Publication date: 2021-04-27
Anticipated expiration: 2030-07-30

Abstract

The invention discloses an industrial combustion waste gas recovery and treatment device which comprises a heat absorption barrel, wherein the bottom of one end of the heat absorption barrel is communicated with an air inlet pipe, one end of the air inlet pipe, which is positioned inside the heat absorption barrel, is communicated with a heat transfer pipe, one end of the heat transfer pipe, which is far away from the air inlet pipe, is communicated with an air outlet pipe, one end of the air outlet pipe, which is far away from the heat transfer pipe, penetrates through the heat absorption barrel and extends to the outside of the heat absorption barrel, one end of the air outlet pipe, which is positioned outside the heat absorption barrel, is communicated with a flow division pipe, one end of the flow division pipe, which is far away from the air outlet pipe, is communicated with a treatment box, one side of the treatment box, which is far away from the flow division pipe, is provided with a sliding. This industrial combustion waste gas recovery processing device can recycle the waste heat of burning waste gas to can recovery processing carbon dioxide.

Description

Industrial combustion waste gas recovery processing device

Technical Field

The utility model relates to a waste gas treatment technical field especially relates to an industrial combustion waste gas recovery processing device.

Background

The waste gas purification mainly refers to the work of treating industrial waste gas such as dust particles, smoke and dust, peculiar smell gas and toxic and harmful gas generated in industrial places, the waste gas discharged in industrial production often has harmful influence on the environment and human health, and before being discharged into the atmosphere, purification measures are taken to treat the waste gas to ensure that the waste gas meets the requirements of waste gas discharge standards, the process is called waste gas purification, and the commonly used waste gas purification method comprises the following steps: the absorption method, the adsorption method, the condensation method and the combustion method are four methods, and the treatment of the waste gas is carried out from two aspects: firstly, the waste gas dust removal aiming at suspended granular pollutants; secondly, the control of purifying the gaseous pollutants by the waste gas of the gaseous pollutants is mainly to separate the pollutants from the waste gas by utilizing the differences of physicochemical properties such as solubility, adsorption saturation, dew point, selective chemical reaction and the like; or converting pollutants into harmless or easily-treated substances, and basic methods for purifying waste gas include absorption, adsorption, condensation, catalytic conversion, combustion, and the like. At present, carbon dioxide generated in industrial production is generally directly discharged into the air, and the increase of carbon dioxide in the air is very easy to cause global climate change, thereby having great influence on the living environment of people.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For solving the technical problem who exists among the background art, the utility model provides an industrial combustion waste gas recovery processing device has solved the carbon dioxide that produces among the present industrial production and has directly discharged the air usually, and the carbon dioxide in the air increases and very easily leads to global climate change, produces the problem of great influence to people's living environment.

(II) technical scheme

The utility model provides an industrial combustion waste gas recovery processing device, including the heat absorption bucket, heat absorption bucket one end bottom intercommunication has the intake pipe, the one end intercommunication that the intake pipe is located the inside of heat absorption bucket has the heat-transfer pipe, the one end intercommunication that the intake pipe was kept away from to the heat-transfer pipe has the outlet duct, the one end that the heat-transfer pipe was kept away from to the outlet duct runs through the heat absorption bucket and extends to the heat absorption bucket outside, the one end intercommunication that the outlet duct is located the heat absorption bucket outside has the shunt tubes, the one end intercommunication that the outlet duct was kept away from to the shunt tubes has the treatment case, one side that the treatment case kept away from the shunt tubes has seted up the sliding opening, sliding opening inner wall sliding connection has an absorbing device, the treatment incasement wall has seted up the;

the absorbing device comprises a fixed top plate, a bottom fixedly connected with supporting bottom net is arranged at one side of the fixed top plate, the top of the supporting bottom net is slidably connected with absorbent paper, one side of the fixed top plate is located above the absorbent paper and supports the middle net, an adsorbent layer is arranged at the top of the supporting middle net, one side of the fixed top plate is located above the adsorbent layer and supports the top net, a sealing plate is fixedly connected to one side of the fixed top plate, away from the supporting bottom net, and the sealing plate is close to the fixed top plate and located on the periphery of the fixed top plate and is fixedly connected with sealing strips.

Preferably, the heat absorption barrel is filled with water, and the heat transfer pipe is spirally arranged.

Preferably, a plurality of air outlets of the shunt tubes are arranged, and the sliding opening and the absorption device are respectively provided with a plurality of groups and are in one-to-one correspondence with the air outlets of the shunt tubes.

Preferably, the end of the shunt tube located inside the treatment chamber is arranged above the absorption device.

Preferably, the size of the absorbent paper is the same as that of the supporting base net.

Preferably, a sealing groove matched with the sealing strip is formed in one side of the treatment box.

Compared with the prior art, the above technical scheme of the utility model following profitable technological effect has:

(1) the industrial combustion waste gas recovery and treatment device comprises a heat absorption barrel, wherein an air inlet pipe is communicated with the bottom of one end of the heat absorption barrel, a heat transfer pipe is communicated with one end, located inside the heat absorption barrel, of the air inlet pipe, an air outlet pipe is communicated with one end, far away from the air inlet pipe, of the heat transfer pipe, one end, far away from the heat transfer pipe, of the air outlet pipe penetrates through the heat absorption barrel and extends to the outside of the heat absorption barrel, a flow dividing pipe is communicated with one end, far away from the air outlet pipe, of the air outlet pipe, a treatment box is communicated with one end, far away from the air outlet pipe, of the flow dividing pipe, a sliding opening is formed in one side, far away from the flow dividing pipe, an absorption device is connected to the inner wall of the sliding opening in a sliding mode, a sliding way matched with the absorption device is formed in the inner wall, the treatment effect is better.

(2) The industrial combustion waste gas recovery and treatment device comprises a fixed top plate through the absorption device, the bottom of one side of the fixed top plate is fixedly connected with a supporting bottom net, the top of the supporting bottom net is connected with absorbent paper in a sliding way, a supporting middle net is fixedly connected with the part of one side of the fixed top plate, which is positioned above the absorbent paper, an absorbent layer is arranged on the top of the supporting middle net, a supporting top net is fixedly connected to the part of one side of the fixed top plate, which is positioned above the adsorbent layer, a sealing plate is fixedly connected to the side of the fixed top plate, which is far away from the supporting bottom net, the sealing plate is close to the fixed top plate and is fixedly connected with the sealing strip at the part around the fixed top plate, after the carbon dioxide after being cooled enters the inside of the treatment box, can react with calcium hydroxide in an adsorbent layer inside the treatment box to generate calcium bicarbonate, thereby achieving the purpose of absorbing carbon dioxide.

Drawings

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

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

FIG. 3 is a schematic view of the structure of the absorption device of the present invention;

fig. 4 is a schematic view of the internal structure of the heat absorption barrel of the present invention.

Reference numerals: 1. a heat absorption barrel; 2. an air inlet pipe; 3. a heat transfer tube; 4. an air outlet pipe; 5. a shunt tube; 6. a treatment tank; 7. a sliding port; 8. an absorption device; 81. fixing a top plate; 82. a supporting bottom net; 83. absorbent paper; 84. supporting the middle net; 85. an adsorbent layer; 86. supporting a top net; 87. a sealing plate; 88. a sealing strip; 9. a slideway; 10. a water inlet pipe; 11. and (5) discharging a water pipe.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-4, the utility model provides an industrial combustion waste gas recovery processing device, including heat absorption barrel 1, heat absorption barrel 1 one end bottom intercommunication has intake pipe 2, the one end intercommunication that intake pipe 2 is located heat absorption barrel 1 inside has heat-transfer pipe 3, the one end intercommunication that heat-transfer pipe 3 kept away from intake pipe 2 has outlet duct 4, the one end that heat-transfer pipe 3 was kept away from to outlet duct 4 runs through heat absorption barrel 1 and extends to the heat absorption barrel 1 outside, the one end intercommunication that outlet duct 4 is located heat absorption barrel 1 outside has shunt tubes 5, the one end intercommunication that shunt tubes 5 kept away from outlet duct 4 has treatment box 6, one side that treatment box 6 kept away from shunt tubes 5 has seted up sliding opening 7, sliding opening 7 inner wall sliding connection has absorbing device 8, treatment box 6 inner wall has set up the slide 9 with absorbing device 8 looks adaptation, heat absorption barrel 1 both ends communicate respectively has inlet tube 10 and;

the absorption device 8 comprises a fixed top plate 81, a bottom fixedly connected with supporting bottom net 82 is arranged at one side of the fixed top plate 81, the top of the supporting bottom net 82 is slidably connected with absorbent paper 83, a part of the supporting middle net 84, which is arranged above the absorbent paper 83, is arranged at one side of the fixed top plate 81, an adsorbent layer 85 is arranged at the top of the supporting middle net 84, a part of the supporting top net 86, which is arranged above the adsorbent layer 85, is arranged at one side of the fixed top plate 81, a sealing plate 87 is fixedly connected with one side, which is far away from the supporting bottom net 82, of the fixed top plate 81, and the sealing plate 87 is close to the fixed top.

The heat absorption barrel 1 is filled with water, and the heat transfer pipe 3 is spirally arranged.

The air outlets of the shunt tubes 5 are provided with a plurality of groups, and the sliding openings 7 and the absorption devices 8 are provided with a plurality of groups and are in one-to-one correspondence with the air outlets of the shunt tubes 5.

The end of the shunt tube 5 located inside the treatment tank 6 is arranged above the absorption device 8.

The size of the absorbent paper 83 is the same as that of the supporting bottom net 82, and the adsorbent layer 85 is made of calcium hydroxide particles.

One side of the treatment box 6 is provided with a sealing groove matched with the sealing strip 88.

During the use, combustion gas passes through intake pipe 2 and gets into inside heat absorption barrel 1, discharge to shunt tubes 5 inside from outlet duct 4 after giving heat transfer to the water of heat absorption barrel 1 inside through heat-transfer pipe 3, shunt tubes 5 shunt tubes get into and handle 6 insidely, get into and handle 6 inside carbon dioxide of inside and the calcium hydroxide granule reaction of absorbing device 8 upper adsorbent layer 85 and generate calcium carbonate and water, the major part of generated water is absorbed through absorbent paper 83, the small part reacts with calcium carbonate and carbon dioxide jointly and generates calcium bicarbonate, when calcium bicarbonate in absorbing device 8 reacted, it can to take out absorbing device 8 and change.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. The utility model provides an industrial combustion waste gas recovery processing device, includes endothermic bucket (1), its characterized in that: the bottom of one end of the heat absorption barrel (1) is communicated with an air inlet pipe (2), one end of the air inlet pipe (2) which is positioned inside the heat absorption barrel (1) is communicated with a heat transfer pipe (3), one end of the heat transfer pipe (3) which is far away from the air inlet pipe (2) is communicated with an air outlet pipe (4), one end of the air outlet pipe (4) which is far away from the heat transfer pipe (3) penetrates through the heat absorption barrel (1) and extends to the outside of the heat absorption barrel (1), one end of the air outlet pipe (4) which is positioned outside the heat absorption barrel (1) is communicated with a shunt pipe (5), one end of the shunt pipe (5) which is far away from the air outlet pipe (4) is communicated with a treatment box (6), one side of the treatment box (6) which is far away from the shunt pipe (5) is provided with a sliding opening (7), the inner wall of the sliding opening (7), the two ends of the heat absorption barrel (1) are respectively communicated with a water inlet pipe (10) and a water outlet pipe (11);

absorbing device (8) are including roof fixing (81), roof fixing (81) one side bottom fixedly connected with supports bottom net (82), support bottom net (82) top sliding connection has absorbent paper (83), net (84) in the part fixedly connected with that roof fixing (81) one side is located absorbent paper (83) top supports, net (84) are provided with adsorbent layer (85) in the support, roof fixing (81) one side is located the part fixedly connected with who adsorbs layer (85) top net (86) above, roof fixing (81) keep away from one side fixedly connected with closing plate (87) that support bottom net (82), closing plate (87) are close to roof fixing (81) and are located some fixed connection sealing strip (88) around roof fixing (81).

2. The industrial combustion exhaust gas recovery processing device according to claim 1, characterized in that: the heat absorption barrel (1) is filled with water, and the heat transfer pipe (3) is arranged in a spiral shape.

3. The industrial combustion exhaust gas recovery processing device according to claim 1, characterized in that: the gas outlet of shunt tubes (5) is provided with a plurality of, sliding opening (7) and absorbing device (8) all are provided with a plurality of groups and with the gas outlet one-to-one of shunt tubes (5).

4. The industrial combustion exhaust gas recovery processing device according to claim 1, characterized in that: the end of the shunt pipe (5) positioned in the treatment box (6) is arranged above the absorption device (8).

5. The industrial combustion exhaust gas recovery processing device according to claim 1, characterized in that: the size of the absorbent paper (83) is the same as that of the supporting bottom net (82), and the adsorbent layer (85) is made of calcium hydroxide particles.

6. The industrial combustion exhaust gas recovery processing device according to claim 1, characterized in that: and one side of the treatment box (6) is provided with a sealing groove matched with the sealing strip (88).