CN114405236A - Strengthen protection component and hydrochloric acid tail gas absorbing device - Google Patents
Strengthen protection component and hydrochloric acid tail gas absorbing device Download PDFInfo
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- CN114405236A CN114405236A CN202210191639.7A CN202210191639A CN114405236A CN 114405236 A CN114405236 A CN 114405236A CN 202210191639 A CN202210191639 A CN 202210191639A CN 114405236 A CN114405236 A CN 114405236A
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- sealing
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- hydrochloric acid
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
- B01D53/18—Absorbing units; Liquid distributors therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/20—Halogens or halogen compounds
- B01D2257/204—Inorganic halogen compounds
- B01D2257/2045—Hydrochloric acid
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- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Gas Separation By Absorption (AREA)
Abstract
The invention relates to the relevant technical field of hydrochloric acid tail gas treatment, in particular to a reinforced protection assembly, which comprises a lower sealing seat, an upper sealing seat and a sealing washer, wherein the sealing washer is arranged in a sealing groove, an air cavity is arranged inside the sealing washer, one end of the air cavity is provided with an air inlet, the air inlet is connected with an air supply port of air supply equipment through a first air pipe, the sealing ring is arranged on the lower surface of the upper sealing seat, a sealing toothed ring is arranged on the lower surface of the sealing ring, the air cavity is arranged inside the sealing washer, the air inlet at one end of the air cavity is connected with the air supply equipment through the first air pipe, so that the air supply equipment is used for inflating the air cavity, the integral compression effect of the sealing washer is improved, the connection sealing effect between the lower sealing seat and the upper sealing seat is effectively ensured, and the leakage of the hydrochloric acid tail gas is effectively avoided, thereby improving the safety during the actual production.
Description
Technical Field
The invention relates to the technical field related to hydrochloric acid tail gas treatment, in particular to a reinforced protection assembly and a hydrochloric acid tail gas absorption device.
Background
Hydrochloric acid is an important chemical raw material, hydrogen chloride tail gas is formed in the production and purification processes of the hydrochloric acid, and pollution can be caused to the atmospheric environment if the hydrogen chloride tail gas is not recycled.
Disclosure of Invention
The invention aims to provide a reinforced protection component and a hydrochloric acid tail gas absorption device, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a reinforced fender assembly, said reinforced fender assembly comprising:
the lower sealing seat is of an annular seat body structure, and the upper surface of the lower sealing seat is provided with a sealing groove;
the upper sealing seat and the lower sealing seat are arranged correspondingly, a sealing ring is arranged on the lower surface of the upper sealing seat, and a sealing toothed ring is arranged on the lower surface of the sealing ring;
the sealing gasket is arranged in the sealing groove, an air cavity is arranged inside the sealing gasket, an air inlet is formed in one end of the air cavity, and the air inlet is connected with an air supply port of air supply equipment through a first air pipe.
Preferably, a barometer and a first air valve are mounted on the tube body of the first air tube.
Preferably, the sealing washer is a fluororubber ring, the cross-sectional dimension of the sealing washer is matched with that of the sealing groove, the cross-sectional dimension of the sealing ring is matched with that of the sealing groove, and the sealing washer is in a pressed state when the sealing ring is installed in the sealing groove.
Preferably, the sealing toothed ring is of an annular structure with an inverted isosceles trapezoid cross section, and the sealing toothed ring is embedded into the rubber body of the sealing washer during actual installation of the sealing ring.
Preferably, the air cavity is an annular notch with a circular cross section.
Preferably, the hydrochloric acid off-gas absorption device is provided with the reinforced protection component, and the hydrochloric acid off-gas absorption device comprises:
the absorption tank is characterized in that a lower sealing seat is integrally formed at the position of a port of the absorption tank, a liquid inlet and a liquid outlet are formed in the side wall of the absorption tank, and a second valve and a third valve are respectively arranged at the positions of the ports of the liquid inlet and the liquid outlet;
the upper sealing seat is integrally formed at the lower surface of the upper cover, the upper cover is fixedly connected with the absorption tank through a buckle lock, and an air inlet pipe and an air outlet pipe are arranged on the upper cover;
and the aeration head is connected with the lower end of the air inlet pipe.
Preferably, the aeration head is of a circular seat structure, aeration holes of the aeration head are formed in the upper surface, and multiple groups of aeration holes are uniformly formed.
Preferably, a circulating assembly is arranged in an inner cavity of the absorption tank, the circulating assembly is formed by combining a spray header, a circulating pipe and a liquid pump, the spray header is of a circular seat body structure, a through hole is formed in the center of the spray header, the air inlet pipe penetrates through the through hole, air holes are formed in the spray header in a penetrating mode, multiple groups of air holes are uniformly formed in the air holes, and spray holes are uniformly formed in the lower surface of the spray header.
Preferably, the lower surface of the spray header is provided with a circulating pipe connecting port, the circulating pipe is connected with the circulating pipe connecting port, the other port of the circulating pipe is connected with the liquid pump, and the bottom surface of the inner cavity of the absorption tank is provided with an electronic pH meter.
Preferably, the aeration head is submerged below the liquid level of the absorption liquid in the absorption tank during actual installation, and the liquid level of the absorption liquid is lower than the lower surface of the spray header.
Compared with the prior art, the invention has the beneficial effects that:
1. the reinforced protection assembly formed by combining the lower sealing seat, the upper sealing seat and the sealing washer is arranged, the sealing ring is arranged on the lower surface of the upper sealing seat, the sealing toothed ring is arranged on the lower surface of the sealing ring, the air cavity is arranged in the sealing washer, and the air inlet at one end of the air cavity is connected with the air supply equipment through the first air pipe, so that the air supply equipment is used for inflating the air cavity, the integral compression effect of the sealing washer is improved, the connection sealing effect between the lower sealing seat and the upper sealing seat is effectively ensured, the leakage of hydrochloric acid tail gas is effectively avoided, and the safety during actual production is improved;
2. the hydrochloric acid tail gas absorption device is formed by combining the absorption tank, the upper cover and the aeration head, and the circulating assembly formed by combining the spray header, the circulating pipe and the liquid pump is arranged in the inner cavity of the absorption tank, so that the absorption liquid is circulated through the circulating assembly, the circulating liquid is atomized and sprayed through the spray header, the absorption liquid and the hydrochloric acid waste gas can be better absorbed in the relative movement process, and the absorption rate of the hydrochloric acid waste gas is effectively improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a half sectional view of the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 2;
FIG. 4 is a schematic structural view of the upper seal seat of the present invention;
FIG. 5 is an enlarged view of the structure at B in FIG. 4;
FIG. 6 is a schematic structural diagram of a hydrochloric acid tail gas absorption device;
FIG. 7 is a semi-sectional view of a hydrochloric acid tail gas absorption apparatus;
FIG. 8 is a schematic view of a showerhead structure;
FIG. 9 is an enlarged view of the structure at C in FIG. 8;
fig. 10 is a half sectional view of the showerhead.
In the figure: the device comprises a lower sealing seat 1, an upper sealing seat 2, a sealing washer 3, a sealing ring 4, a sealing toothed ring 5, an air cavity 6, an air inlet 7, a first air pipe 8, a barometer 9, a first air valve 10, an absorption tank 11, an upper cover 12, a liquid inlet 13, a liquid outlet 14, a second valve 15, a third valve 16, an air inlet pipe 17, an exhaust pipe 18, an aeration head 19, an aeration hole 20, a spray head 21, an air hole 22, a spray hole 23, a circulating pipe connecting port 24, a through hole 25, a circulating pipe 26 and a liquid pump 27.
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.
Referring to fig. 1-10, the present invention provides a technical solution: a reinforced fender assembly, the reinforced fender assembly comprising:
the lower sealing seat is of an annular seat body structure, and the upper surface of the lower sealing seat is provided with a sealing groove;
the upper sealing seat and the lower sealing seat are arranged correspondingly, a sealing ring is arranged on the lower surface of the upper sealing seat, and a sealing toothed ring is arranged on the lower surface of the sealing ring;
the sealing washer is arranged in the sealing groove, an air cavity is arranged inside the sealing washer, an air inlet is arranged at one end of the air cavity, the air inlet of the air inlet is connected with an air supply port of air supply equipment through a first air pipe, and a reinforced protection component formed by combining a lower sealing seat, an upper sealing seat and a sealing washer is arranged, a sealing ring is arranged on the lower surface of the upper sealing seat, a sealing toothed ring is arranged on the lower surface of the sealing ring, an air cavity is arranged in the sealing washer, an air inlet at one end of the air cavity is connected with air supply equipment through a first air pipe, thereby the air supply device is used for charging air into the air cavity, thereby improving the whole compression effect of the sealing washer, thereby effectively guarantee the sealed effect of connection between lower seal receptacle, the upper seal receptacle to effectively avoid hydrochloric acid tail gas's leakage, thereby the security when improving actual production.
A barometer and a first air valve are arranged on the tube body of the first air tube;
the sealing washer is a fluororubber ring, the section size of the sealing washer is matched with that of the sealing groove, the section size of the sealing ring is matched with that of the sealing groove, and the sealing washer is in a pressed state when the sealing ring is arranged in the sealing groove;
the sealing toothed ring is of an annular structure with an inverted isosceles trapezoid cross section, and is embedded into the rubber body of the sealing washer when the sealing washer is actually installed;
the air cavity is an annular notch with a circular section;
hydrochloric acid tail gas absorbing device has above-mentioned enhancement protection component, and its hydrochloric acid tail gas absorbing device includes:
the lower sealing seat is integrally formed at the position of a port of the absorption tank, a liquid inlet and a liquid outlet are formed in the side wall of the absorption tank, and a second valve and a third valve are respectively arranged at the positions of the ports of the liquid inlet and the liquid outlet;
the upper sealing seat is integrally formed at the lower surface of the upper cover, the upper cover is fixedly connected with the absorption tank through a buckle lock, and an air inlet pipe and an air outlet pipe are arranged on the upper cover;
the aeration head is connected with the lower end of the air inlet pipe;
the aeration head is in a circular seat structure, and aeration holes of the aeration head are arranged on the upper surface and are uniformly provided with a plurality of groups;
a circulating assembly is arranged in an inner cavity of the absorption tank, the circulating assembly is formed by combining a spray header, a circulating pipe and a liquid pump, the spray header is of a circular seat body structure, a through hole is formed in the center of the spray header, an air inlet pipe penetrates through the through hole, air holes are formed in the spray header in a penetrating mode, a plurality of groups of air holes are uniformly formed in the air holes, and the spray holes are uniformly formed in the lower surface of the spray header;
the lower surface of the spray header is provided with a circulating pipe connecting port, the circulating pipe is connected with the circulating pipe connecting port, the other port of the circulating pipe is connected with a liquid pump, the bottom surface of the inner cavity of the absorption tank is provided with an electronic PH meter, a hydrochloric acid tail gas absorption device formed by combining the absorption tank, the upper cover and the aeration head is arranged, and a circulating assembly formed by combining the spray header, the circulating pipe and the liquid pump is arranged in the inner cavity of the absorption tank, so that the absorption liquid is circulated through the circulating assembly, and the circulating liquid is atomized and sprayed through the spray header, so that the absorption liquid and the hydrochloric acid waste gas can be better absorbed in the relative movement process, and the absorption rate of the hydrochloric acid waste gas is effectively improved;
when the aeration head is actually arranged, the aeration head is submerged below the liquid level of the absorption liquid in the absorption tank, and the liquid level of the absorption liquid is lower than the lower surface of the spray head;
the working principle is as follows: by arranging the reinforced protection component composed of the lower sealing seat, the upper sealing seat and the sealing washer, arranging the sealing ring on the lower surface of the upper sealing seat, arranging the sealing toothed ring on the lower surface of the sealing ring, arranging the air cavity in the sealing washer, connecting the air inlet at one end of the air cavity with the air supply device through the first air pipe, and inflating the air cavity 6 through the air supply device, the whole pressure effect of the sealing washer 3 is improved, the connection sealing effect between the lower sealing seat 1 and the upper sealing seat 2 is effectively ensured, the leakage of hydrochloric acid tail gas is effectively avoided, the safety during actual production is improved, by arranging the hydrochloric acid tail gas absorption device composed of the absorption tank 11, the upper cover 12 and the aeration head 19, and arranging the circulating component composed of the spray head 21, the circulating pipe 26 and the liquid pump 27 in the inner cavity of the absorption tank 11, thereby circulate the absorption liquid through the circulation subassembly, and atomize through shower head 21 to the circulation liquid and spray, thereby can be better absorb at relative motion's in-process through absorption liquid and hydrochloric acid waste gas, thereby effectively improve the absorptivity to hydrochloric acid waste gas, during the in-service use, add the absorption liquid to among the absorption tank 11 through inlet 13, then let in hydrochloric acid waste gas among to the absorption liquid through intake pipe 17, thereby let the absorption liquid carry out first step absorption to hydrochloric acid waste gas, then pump the absorption liquid into among shower head 21 through circulating pipe 26, and spray, thereby let hydrochloric acid waste gas and atomizing spray liquid relative motion, thereby realize the absorptive purpose of secondary, thereby effectively improve the absorptivity of hydrochloric acid waste gas.
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 (10)
1. A reinforced protective assembly, comprising: the reinforced fender assembly comprises:
the lower sealing seat (1) is of an annular seat body structure, and a sealing groove is formed in the upper surface of the lower sealing seat (1);
the upper sealing seat (2) is arranged corresponding to the lower sealing seat (1), a sealing ring (4) is arranged on the lower surface of the upper sealing seat (2), and a sealing toothed ring (5) is arranged on the lower surface of the sealing ring (4);
the sealing device comprises a sealing washer (3), wherein the sealing washer (3) is arranged in a sealing groove, an air cavity (6) is arranged inside the sealing washer (3), an air inlet (7) is formed in one end of the air cavity (6), and the air inlet (7) is connected with an air supply port of an air supply device through a first air pipe (8).
2. A reinforced fender assembly according to claim 1, wherein: and a barometer (9) and a first air valve (10) are arranged on the tube body of the first air tube (8).
3. A reinforced fender assembly according to claim 1, wherein: the sealing washer (3) is a fluororubber ring, the sectional dimension of the sealing washer (3) is matched with that of the sealing groove, the sectional dimension of the sealing ring (4) is matched with that of the sealing groove, and the sealing washer (3) is in a pressed state when the sealing ring (4) is installed in the sealing groove.
4. A reinforced fender assembly according to claim 3, wherein: the sealing toothed ring (5) is of an inverted isosceles trapezoid annular structure, and when the sealing ring (4) is actually installed, the sealing toothed ring (5) is embedded into the rubber body of the sealing washer (3).
5. A reinforced fender assembly according to claim 1, wherein: the air cavity (6) is an annular notch with a circular section.
6. The hydrochloric acid tail gas absorption device is characterized in that: the hydrochloric acid off-gas absorption device is provided with the reinforced protection component of any one of the claims 1 to 5, and the hydrochloric acid off-gas absorption device comprises:
the device comprises an absorption tank (11), wherein a lower sealing seat (1) is integrally formed at the position of a port of the absorption tank (11), a liquid inlet (13) and a liquid outlet (14) are formed in the side wall of the absorption tank (11), and a second valve (15) and a third valve (16) are respectively arranged at the positions of the ports of the liquid inlet (13) and the liquid outlet (14);
the upper sealing seat (2) is integrally formed at the lower surface of the upper cover (12), the upper cover (12) is fixedly connected with the absorption tank (11) through a snap lock, and an air inlet pipe (17) and an air outlet pipe (18) are arranged on the upper cover (12);
and the aeration head (19), wherein the aeration head (19) is connected with the lower end of the air inlet pipe (17).
7. The hydrochloric acid tail gas absorption device according to claim 6, characterized in that: aeration head (19) are circular pedestal structure, and aeration hole (20) of aeration head (19) set up on the upper surface, and aeration hole (20) evenly set up the multiunit.
8. The hydrochloric acid tail gas absorption device according to claim 7, characterized in that: be provided with the circulation subassembly among the inner chamber of absorption tank (11), the circulation subassembly comprises shower head (21), circulating pipe (26) and liquid pump (27) combination, shower head (21) are circular pedestal structure, and through-hole (25) have been seted up to the central point of its shower head (21), intake pipe (17) pass through-hole (25) and set up, and run through on shower head (21) and be provided with gas pocket (22), gas pocket (22) evenly are provided with the multiunit, and the lower surface of shower head (21) evenly is provided with spray hole (23).
9. The hydrochloric acid tail gas absorption device according to claim 8, characterized in that: and the lower surface of the spray header (21) is provided with a circulating pipe connecting port (24), the circulating pipe (26) is connected with the circulating pipe connecting port (24), the other port of the circulating pipe (26) is connected with a liquid pump (27), and the bottom surface of the inner cavity of the absorption tank (11) is provided with an electronic PH meter.
10. The hydrochloric acid tail gas absorption device according to claim 9, characterized in that: the aeration head (19) is submerged below the liquid level of the absorption liquid in the absorption tank (11) during actual installation, and the liquid level of the absorption liquid is lower than the lower surface of the spray head (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210191639.7A CN114405236A (en) | 2022-03-01 | 2022-03-01 | Strengthen protection component and hydrochloric acid tail gas absorbing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210191639.7A CN114405236A (en) | 2022-03-01 | 2022-03-01 | Strengthen protection component and hydrochloric acid tail gas absorbing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114405236A true CN114405236A (en) | 2022-04-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210191639.7A Pending CN114405236A (en) | 2022-03-01 | 2022-03-01 | Strengthen protection component and hydrochloric acid tail gas absorbing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114405236A (en) |
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2022
- 2022-03-01 CN CN202210191639.7A patent/CN114405236A/en active Pending
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| CB02 | Change of applicant information |
Address after: 266400 No. 66, Gangfeng Road, Boli Town, Huangdao District, Qingdao, Shandong Applicant after: Qingdao Gulf Chemical Co.,Ltd. Address before: 266400 No. 66, Gangfeng Road, Boli Town, Huangdao District, Qingdao, Shandong Applicant before: QINGDAO HAIWAN CHEMICAL Co.,Ltd. |
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