CN208824209U - A kind of high-effect environmental protection full graphite combination hydrogen chloride tail gas absorption tower - Google Patents

A kind of high-effect environmental protection full graphite combination hydrogen chloride tail gas absorption tower Download PDF

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Publication number
CN208824209U
CN208824209U CN201821201305.9U CN201821201305U CN208824209U CN 208824209 U CN208824209 U CN 208824209U CN 201821201305 U CN201821201305 U CN 201821201305U CN 208824209 U CN208824209 U CN 208824209U
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graphite
plate
hydrogen chloride
tail gas
environmental protection
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CN201821201305.9U
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仇建国
叶亚平
方敏
向科江
胡晓伟
欧阳旭晖
季新忠
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NANTONG HUANAITE GRAPHITE EQUIPMENT CO Ltd
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NANTONG HUANAITE GRAPHITE EQUIPMENT CO Ltd
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Abstract

The utility model is a kind of high-effect environmental protection full graphite combination hydrogen chloride tail gas absorption tower, including support frame, outer shell, graphite cylinder body, cooling down absorption segment, packing section, spills liquid plate, pulverizer plate, cold plate, exhaust section, explosion-proof valve, control centre, recyclable device;The cooling down absorption segment includes spiral coil cooling tube row and hemispherical graphite reaction kettle, the spiral coil cooling tube row includes graphite pipeline, graphite elbow, push-in point of water box, the spiral coil cooling tube row is arranged vertically in graphite ontology, the hemispherical graphite reaction kettle lower end is equipped with waste liquid outlet, and the hemispherical graphite reaction kettle upper end is equipped with hydrogen chloride tail gas entrance;The packing section includes filler and filler partition;The liquid plate that spills is set on packing section top;The pulverizer plate, which is set to, spills liquid plate top, is close to graphite cylinder body disposed inboard;The cold plate is set to pulverizer plate top;The explosion-proof valve is set to cold plate top;The exhaust section includes graphite upper cover and gas vent.

Description

A kind of high-effect environmental protection full graphite combination hydrogen chloride tail gas absorption tower
Technical field
The utility model relates to absorption tower technical fields, more particularly to a kind of full graphite of high-effect environmental protection to combine hydrogen chloride tail Aspiration tower.
Background technique
With the development of society, being constantly progressive for science and technology, often discharges a large amount of hydrogen chloride or two in industrial development The corrosive gas such as sulfur oxide need to carry out absorption processing, not only can protect environment, but also can recycle industrial chemicals recycling, mesh After having been treated, finished product acid concentration bottom, finished acid temperature is high, and assimilation effect is poor, main body for remaining exhaust gas in preceding chemical reaction Between junction every it is acid can be poor, be easily damaged absorption tower internal structure, gas-liquid air pressure in reaction is difficult to stablize, and is giving up Cannot effectively detect whether the acidity of tail gas is exceeded after gas disposal is good, will lead to pollution environment if be expelled directly out, therefore needle To the above problem, we have proposed a kind of anticorrosive graphite absorption towers.
Utility model content
To overcome problems of the prior art, the utility model provides a kind of full graphite combination chlorine of high-effect environmental protection Change hydrogen tail gas absorber.
A kind of high-effect environmental protection full graphite combination hydrogen chloride tail gas absorption tower, including support frame 7, outer shell 16, graphite Cylinder 17, packing section 3, spills liquid plate 4, pulverizer plate 5, cold plate 6, exhaust section, explosion-proof valve 1, control centre, returns cooling down absorption segment 2 Receiving apparatus;The cooling down absorption segment 2 includes spiral coil cooling tube row and hemispherical graphite reaction kettle 19, the spiral coil cooling tube row packet Graphite pipeline 11, graphite elbow 12, push-in point of water box 10 are included, the spiral coil cooling tube row is arranged vertically on graphite cylinder body 17 Interior, 19 lower end of hemispherical graphite reaction kettle is equipped with waste liquid outlet 8, and 19 upper end of hemispherical graphite reaction kettle is equipped with chlorine Change hydrogen gas inlet 9;The packing section 3 includes filler and filler partition 20;The liquid plate 4 that spills is set on 3 top of packing section;It is described Pulverizer plate 5, which is set to, spills 4 top of liquid plate, is close to 17 disposed inboard of graphite cylinder body;The cold plate 6 is set to 5 top of pulverizer plate;It is described Explosion-proof valve 1 is set to 6 top of cold plate;The exhaust section includes graphite upper cover 21 and gas vent 15.
In some embodiments of the utility model, the gas vent 15 is sequentially connected gas detection by pipeline and fills 22, electromagnetic three-way 13 is set, the gas-detecting device 22 and electromagnetic three-way 13 are electrically connected with control centre, in gas-detecting device 22 detect that electromagnetic three-way 13 is controlled when gas is unqualified closes left side exhaust pipe, opens downward circulating line 14 for gas It re-enters in tower.
In some embodiments of the utility model, the spiral coil cooling tube row includes graphite pipeline 11, graphite elbow 12, push-in point of water box 10, about 11 graphite pipeline are arranged in parallel, and are connected by 180 ° of graphite elbows 12;The snake It is cooling medium entrance that shape cooling tube, which arranges upper end, and lower end is that cooling medium exports, the cooling medium export and entrance respectively with Push-in point of water box 10 connect.
In some embodiments of the utility model, the hydrogen chloride tail gas entrance 9 with made of glass fibre Grain filter 23 connects.
In some embodiments of the utility model, 20 material of filler partition is graphite, the filler partition 20 On be provided with intensive through-hole, the filler partition 20 is with graphite cylinder body 17 by sticking in the trapezoidal of 17 inner wall surrounding of graphite cylinder body Boss is fixed to each other.
In some embodiments of the utility model, the liquid plate 4 that spills is connected with input duct 24, described to spill liquid plate 4 inner hollows, downward be provided on one side intensive spill fluid apertures.
In some embodiments of the utility model, the pulverizer plate 5, which is arranged in, spills 4 top of liquid plate, cloth on pulverizer plate It is equipped with intensive liquid atomizer, the pulverizer plate 5 is connected with input duct 24.
In some embodiments of the utility model, the cold plate 6 is circle, and inside is cast with the first spiral of spiral shape Shape channel 25 and the second spirality channel 26, coolant liquid are flowed into from the first spirality channel 25, are flowed from the second spirality channel 26 Out;The cold plate 6 avoids the first spirality channel 25 and 26 position of the second spirality channel is provided with through-hole for gas to pass through 27;The cold plate 6 arranges 2 layers or more.
In some embodiments of the utility model, 6 top of cold plate is provided with explosion-proof valve 1, the explosion-proof valve 1 It is connected with control centre, when the pressure that explosion-proof valve 1 detects is greater than 2MP, control centre automatically controls and beats for the control centre Explosion-proof valve 1 is opened, alarm is simultaneously emitted by.
In some embodiments of the utility model, the waste liquid outlet 8 is equipped with solenoid valve, and the hemispherical graphite is anti- It answers and is equipped with liquidometer inside kettle 19, the solenoid valve is electrically connected with liquidometer with control centre;The liquidometer detects hemisphere When liquid level reaches certain numerical value in shape graphite reaction kettle 19, control centre controls solenoid valve and opens.
Compared with prior art, the utility model has the beneficial effects that
1. the full graphite of the high-effect environmental protection of one kind of the utility model combines hydrogen chloride tail gas absorption tower, cooling down absorption segment Spiral coil cooling tube mining graphite pipeline, graphite elbow, push-in point of water box combination are constituted, and are had and are assembled convenient, maintenance replacement Simple advantage.
2. the full graphite of the high-effect environmental protection of one kind of the utility model combines hydrogen chloride tail gas absorption tower, hydrogen chloride tail gas enters Mouth is connect with the particulate filter made of glass fibre, can be filled into the solid swept along in tail gas by particulate filter Grain, reduces due to the pollution and abrasion that solid particle enters Ta Nei and generates.
3. the full graphite of the high-effect environmental protection of one kind of the utility model combines hydrogen chloride tail gas absorption tower, at waste liquid outlet Equipped with solenoid valve, achieve the purpose that control liquid level in graphite reaction kettle by the cooperation of liquidometer and control centre, while cold Solidifying 6 top of plate is provided with the pressure that explosion-proof valve comes in control tower, and such measures improve the stability and safety of equipment.
4. the full graphite of the high-effect environmental protection of one kind of the utility model combines hydrogen chloride tail gas absorption tower, liquid plate top is being spilt It is additionally arranged atomization spray panel assembly, medical fluid is reacted efficiently with hydrogen chloride tail gas by way of atomization, improves equipment Handle the efficiency of hydrogen chloride tail gas.
5. the full graphite of the high-effect environmental protection of one kind of the utility model combines hydrogen chloride tail gas absorption tower, it is provided with gas detection Device, electromagnetic three-way, circulation line are controlled when gas-detecting device detects that gas is unqualified and are arranged on the left of electromagnetic three-way closing Feed channel opens downward circulating line and re-enters gas in tower, improves the ability of equipment processing hydrogen chloride tail gas.
The utility model is compact-sized, good absorption effect, corrosion resistance is good, has a safety feature, long service life, operation It is stable and easy to repair, strong applicability, with good economic efficiency and social benefit, is suitable for promoting the use of.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model;
Fig. 2 is the cold plate structural schematic diagram of the utility model.
Specific embodiment
Below in conjunction with drawings and examples, the present invention will be further described in detail.It should be appreciated that this place is retouched The specific embodiment stated only to explain the utility model, is not used to limit the utility model.
Embodiment 1:
A kind of high-effect environmental protection full graphite combination hydrogen chloride tail gas absorption tower, as shown in Figure 1, including support frame 7, outer shell Body 16, cooling down absorption segment 2, packing section 3, spills liquid plate 4, pulverizer plate 5, cold plate 6, exhaust section, explosion-proof valve 1, control at graphite cylinder body 17 Center processed, recyclable device;The cooling down absorption segment 2 includes spiral coil cooling tube row and hemispherical graphite reaction kettle 19, described snakelike Cooling tube row includes graphite pipeline 11, graphite elbow 12, push-in point of water box 10, and the spiral coil cooling tube row is arranged vertically on stone In ink cylinder body 17,19 lower end of hemispherical graphite reaction kettle is equipped with waste liquid outlet 8,19 upper end of hemispherical graphite reaction kettle Equipped with hydrogen chloride tail gas entrance 9;The packing section 3 includes filler and filler partition 20;The liquid plate 4 that spills is in packing section 3 Portion;The pulverizer plate 5, which is set to, spills 4 top of liquid plate, is close to 17 disposed inboard of graphite cylinder body;The cold plate 6 is set on pulverizer plate 5 Portion;The explosion-proof valve 1 is set to 6 top of cold plate;The exhaust section includes graphite upper cover 21 and gas vent 15.
In some embodiments of the utility model, the gas vent 15 is sequentially connected gas detection by pipeline and fills 22, electromagnetic three-way 13 is set, the gas-detecting device 22 and electromagnetic three-way 13 are electrically connected with control centre, in gas-detecting device 22 detect that electromagnetic three-way 13 is controlled when gas is unqualified closes left side exhaust pipe, opens downward circulating line 14 for gas It re-enters in tower.
In some embodiments of the utility model, the spiral coil cooling tube row includes graphite pipeline 11, graphite elbow 12, push-in point of water box 10, about 11 graphite pipeline are arranged in parallel, and are connected by 180 ° of graphite elbows 12;The snake It is cooling medium entrance that shape cooling tube, which arranges upper end, and lower end is that cooling medium exports, the cooling medium export and entrance respectively with Push-in point of water box 10 connect.
In some embodiments of the utility model, the spiral coil cooling tube row can arrange a row or multi-row simultaneously Connection, all cooling media outlet and entrance are connect with push-in point of water box respectively.
In some embodiments of the utility model, as shown in Figure 1, the hydrogen chloride tail gas entrance 9 with by glass fibers Particulate filter 23 made of tieing up connects.
In some embodiments of the utility model, 1 layer or multilayer is can be set in the packing section.
In some embodiments of the utility model, 20 material of filler partition is graphite, the filler partition 20 On be provided with intensive through-hole, the filler partition 20 is with graphite cylinder body 17 by sticking in the trapezoidal of 17 inner wall surrounding of graphite cylinder body Boss is fixed to each other.
In some embodiments of the utility model, the liquid plate 4 that spills is connected with input duct 24, described to spill liquid plate 4 inner hollows, downward be provided on one side intensive spill fluid apertures.
In some embodiments of the utility model, the pulverizer plate 5, which is arranged in, spills 4 top of liquid plate, cloth on pulverizer plate It is equipped with intensive liquid atomizer, the pulverizer plate 5 is connected with input duct 24.
In some embodiments of the utility model, 6 top of cold plate is provided with explosion-proof valve 1, the explosion-proof valve 1 It is connected with control centre, when the pressure that explosion-proof valve 1 detects is greater than 2MP, control centre automatically controls and beats for the control centre Explosion-proof valve 1 is opened, alarm is simultaneously emitted by.
In some embodiments of the utility model, the waste liquid outlet 8 is equipped with solenoid valve, and the hemispherical graphite is anti- It answers and is equipped with liquidometer inside kettle 19, the solenoid valve is electrically connected with liquidometer with control centre;The liquidometer detects hemisphere When liquid level reaches certain numerical value in shape graphite reaction kettle 19, control centre controls solenoid valve and opens.
A kind of high-effect environmental protection full graphite combination hydrogen chloride tail gas absorption tower, as shown in Fig. 2, the cold plate 6 is circle Shape, inside are cast with spiral shape the first spirality channel 25 and the second spirality channel 26, and coolant liquid is from the first spirality channel 25 It flows into, is flowed out from the second spirality channel 26;The cold plate 6 avoids the first spirality channel 25 and the second spirality channel 26 Position is provided with through-hole 27 for gas to pass through;The cold plate 6 arranges 2 layers or more.
The preferred embodiment of the utility model has shown and described in above description, as previously described, it should be understood that this is practical new Type is not limited to forms disclosed herein, and should not be regarded as an exclusion of other examples, and can be used for various other groups Conjunction, modification and environment, and above-mentioned introduction or the technology of related fields can be passed through within the scope of the inventive concept described herein Or knowledge is modified.And changes and modifications made by those skilled in the art do not depart from the spirit and scope of the utility model, then It all should be in the protection scope of the appended claims for the utility model.

Claims (10)

1. a kind of full graphite of high-effect environmental protection combines hydrogen chloride tail gas absorption tower, it is characterised in that: including support frame (7), outer layer Shell (16), graphite cylinder body (17), cooling down absorption segment (2), packing section (3), spill liquid plate (4), pulverizer plate (5), cold plate (6), Exhaust section, explosion-proof valve (1), control centre, recyclable device;The cooling down absorption segment (2) includes spiral coil cooling tube row and hemispherical Graphite reaction kettle (19), the spiral coil cooling tube row includes graphite pipeline (11), graphite elbow (12), push-in point of water box (10), the spiral coil cooling tube row is arranged vertically in graphite cylinder body (17), and hemispherical graphite reaction kettle (19) lower end is set Have waste liquid outlet (8), the hemispherical graphite reaction kettle (19) upper end is equipped with hydrogen chloride tail gas entrance (9);The packing section (3) Including filler and filler partition (20);Described spill liquid plate (4) are set on packing section (3) top;The pulverizer plate (5) is set to and spills liquid plate (4) graphite cylinder body (17) disposed inboard is close on top;The cold plate (6) is set to pulverizer plate (5) top;The explosion-proof valve (1) Set on cold plate (6) top;The exhaust section includes graphite upper cover (21) and gas vent (15).
2. a kind of full graphite of high-effect environmental protection combines hydrogen chloride tail gas absorption tower according to claim 1, it is characterised in that: institute It states gas vent (15) and gas-detecting device (22), electromagnetic three-way (13), the gas-detecting device is sequentially connected by pipeline (22) it is electrically connected with electromagnetic three-way (13) with control centre, electricity is controlled when gas-detecting device (22) detects that gas is unqualified Left side exhaust pipe is closed in magnetic threeway (13), is opened downward circulating line (14) and is re-entered gas in tower.
3. a kind of full graphite of high-effect environmental protection combines hydrogen chloride tail gas absorption tower according to claim 1, it is characterised in that: institute It states graphite pipeline (11) to be arranged in parallel up and down, be connected by 180 ° of graphite elbows (12);Spiral coil cooling tube row upper end is Cooling medium entrance, lower end are cooling medium outlet, cooling medium outlet and entrance respectively with push-in point of water box (10) Connection.
4. a kind of full graphite of high-effect environmental protection combines hydrogen chloride tail gas absorption tower according to claim 1, it is characterised in that: institute Hydrogen chloride tail gas entrance (9) is stated to connect with the particulate filter made of glass fibre (23).
5. a kind of full graphite of high-effect environmental protection combines hydrogen chloride tail gas absorption tower according to claim 1, it is characterised in that: institute Stating filler partition (20) material is graphite, is provided with intensive through-hole on the filler partition (20), the filler partition (20) with Graphite cylinder body (17) is fixed to each other by sticking in the trapezoid boss of graphite cylinder body (17) inner wall surrounding.
6. a kind of full graphite of high-effect environmental protection combines hydrogen chloride tail gas absorption tower according to claim 1, it is characterised in that: institute It states and spills liquid plate (4) and be connected with input duct (24), described to spill liquid plate (4) inner hollow, downward is provided with intensive spill on one side Fluid apertures.
7. a kind of full graphite of high-effect environmental protection combines hydrogen chloride tail gas absorption tower according to claim 1, it is characterised in that: institute It states pulverizer plate (5) and is arranged in and spill liquid plate (4) top, intensive liquid atomizer, the pulverizer plate (5) are disposed on pulverizer plate It is connected with input duct (24).
8. a kind of full graphite of high-effect environmental protection combines hydrogen chloride tail gas absorption tower according to claim 1, it is characterised in that: institute Cold plate (6) are stated as circle, inside is cast with the first spirality channel (25) and the second spirality channel (26), and coolant liquid is from first Spirality channel (25) flows into, and flows out from the second spirality channel (26);The cold plate (6) avoids the first spirality channel (25) and the second spirality channel (26) position is provided with through-hole for gas to pass through (27);The cold plate (6) arrange 2 layers with On.
9. a kind of full graphite of high-effect environmental protection combines hydrogen chloride tail gas absorption tower according to claim 1, it is characterised in that: institute It states cold plate (6) top to be provided with explosion-proof valve (1), the explosion-proof valve (1) is connected with control centre, and the control centre is anti- When the pressure of quick-fried valve (1) detection is greater than 2MP, control centre, which automatically controls, opens explosion-proof valve (1), is simultaneously emitted by alarm.
10. a kind of full graphite of high-effect environmental protection combines hydrogen chloride tail gas absorption tower according to claim 1, it is characterised in that: The waste liquid outlet (8) is equipped with solenoid valve, is equipped with liquidometer inside the hemispherical graphite reaction kettle (19), the solenoid valve with Liquidometer is electrically connected with control centre;The liquidometer detects that hemispherical graphite reaction kettle (19) interior liquid level reaches certain numerical value When, control centre controls solenoid valve and opens.
CN201821201305.9U 2018-07-27 2018-07-27 A kind of high-effect environmental protection full graphite combination hydrogen chloride tail gas absorption tower Active CN208824209U (en)

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CN201821201305.9U CN208824209U (en) 2018-07-27 2018-07-27 A kind of high-effect environmental protection full graphite combination hydrogen chloride tail gas absorption tower

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CN201821201305.9U CN208824209U (en) 2018-07-27 2018-07-27 A kind of high-effect environmental protection full graphite combination hydrogen chloride tail gas absorption tower

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112378841A (en) * 2020-12-15 2021-02-19 广东火炬检测有限公司 Metal hydrogen sulfide corrosion test device
CN112807970A (en) * 2020-12-24 2021-05-18 南通山剑防腐科技有限公司 Negative pressure energy-saving graphite tower capable of circularly purifying for treating furnace and kiln tail gas
CN115970427A (en) * 2022-12-05 2023-04-18 昌邑森汇新材料有限公司 Spherical graphite dust collecting system
CN117563376A (en) * 2024-01-15 2024-02-20 深圳市艾卓睿科技有限公司 Tail gas recovery device and method for reciprocating vacuum pump

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112378841A (en) * 2020-12-15 2021-02-19 广东火炬检测有限公司 Metal hydrogen sulfide corrosion test device
CN112807970A (en) * 2020-12-24 2021-05-18 南通山剑防腐科技有限公司 Negative pressure energy-saving graphite tower capable of circularly purifying for treating furnace and kiln tail gas
CN112807970B (en) * 2020-12-24 2021-08-20 南通山剑防腐科技有限公司 Negative pressure energy-saving graphite tower capable of circularly purifying for treating furnace and kiln tail gas
CN115970427A (en) * 2022-12-05 2023-04-18 昌邑森汇新材料有限公司 Spherical graphite dust collecting system
CN115970427B (en) * 2022-12-05 2024-04-05 昌邑森汇新材料有限公司 Spherical graphite dust collecting system
CN117563376A (en) * 2024-01-15 2024-02-20 深圳市艾卓睿科技有限公司 Tail gas recovery device and method for reciprocating vacuum pump
CN117563376B (en) * 2024-01-15 2024-03-26 深圳市艾卓睿科技有限公司 Tail gas recovery device and method for reciprocating vacuum pump

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