CN116764412A - Wet desulfurization device and process thereof - Google Patents
Wet desulfurization device and process thereof Download PDFInfo
- Publication number
- CN116764412A CN116764412A CN202310597249.4A CN202310597249A CN116764412A CN 116764412 A CN116764412 A CN 116764412A CN 202310597249 A CN202310597249 A CN 202310597249A CN 116764412 A CN116764412 A CN 116764412A
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- Prior art keywords
- spray
- cover plate
- spraying
- flue gas
- stop lever
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- 238000006477 desulfuration reaction Methods 0.000 title claims abstract description 30
- 230000023556 desulfurization Effects 0.000 title claims abstract description 30
- 238000000034 method Methods 0.000 title claims abstract description 14
- 239000007921 spray Substances 0.000 claims abstract description 90
- 238000005507 spraying Methods 0.000 claims abstract description 59
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 54
- 239000003546 flue gas Substances 0.000 claims abstract description 54
- 230000000694 effects Effects 0.000 claims abstract description 33
- 239000000779 smoke Substances 0.000 claims description 27
- 239000007789 gas Substances 0.000 claims description 22
- 239000007788 liquid Substances 0.000 claims description 21
- 238000009792 diffusion process Methods 0.000 claims description 13
- 230000000903 blocking effect Effects 0.000 claims description 9
- 238000004544 sputter deposition Methods 0.000 claims description 8
- 238000000746 purification Methods 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims description 5
- 238000005728 strengthening Methods 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 5
- 238000003466 welding Methods 0.000 description 5
- 238000007789 sealing Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000000428 dust Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 239000002910 solid waste Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Classifications
-
- 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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/77—Liquid phase processes
- B01D53/78—Liquid phase processes with gas-liquid contact
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/06—Spray cleaning
-
- 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
-
- 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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/48—Sulfur compounds
Abstract
The application provides a wet desulphurization device and a process thereof, which relate to the technical field of desulphurization devices and comprise the following steps: the device comprises a box body, a spraying part and an air inlet part. Because the cover plate is provided with the electric telescopic rod, one end above the electric telescopic rod is fixed with the connecting pipe, and the spray head is in a state of up-down reciprocating motion when the electric telescopic rod stretches, the spraying range of the flue gas can be improved at the moment, the purifying effect of the flue gas is improved, the problem that in the spraying desulfurization process, if a spraying part is of a fixed structure, the spraying effect is influenced at the moment, and the desulfurization effect is further reduced; when spraying, when the flue gas is too concentrated, the problem of reduced spraying effect can be caused.
Description
Technical Field
The application relates to the technical field of desulfurization devices, in particular to a wet desulfurization device and a wet desulfurization process.
Background
At present, along with the importance of society on the environmental protection of the atmosphere, wet desulfurization systems are installed in traditional small and medium boilers for solid waste power generation and the like for treating SO2 and dust in the discharged flue gas, and spraying is needed during treatment.
In the spraying desulfurization process, if the spraying part is of a fixed structure, the spraying effect is affected at the moment, and the desulfurization effect is further reduced; when spraying, the flue gas is too concentrated, and the spraying effect is reduced.
Disclosure of Invention
In view of the above, the present application provides a wet desulfurization apparatus and a process thereof, which has a spray portion, wherein the spray portion is provided, so that the spray range can be extended, and the spray portion can be moved, and the spray effect can be further improved;
still have first pin and second pin, through the setting of first pin and second pin, because of being linear array form welding in the box has first pin and second pin, the second pin is located the below position of first pin, the second pin is crisscross the form setting with first pin, second pin and first pin all are located the below position of shower nozzle, the even structure of flue gas and the sputtering structure of spraying liquid have been constituteed jointly to second pin and first pin, during the use, on the one hand, can be with flue gas evenly distributed through the blocking of second pin and first pin, the purifying effect of flue gas can be improved this moment, on the other hand, can sputter when spraying liquid and second pin and first pin contact, the purifying effect of flue gas can further be improved this moment.
The application discloses a wet desulfurization device and a process thereof, which are achieved by the following specific technical means:
the application provides a wet desulphurization device and a process thereof, which specifically comprise the following steps: the device comprises a box body, a spraying part and an air inlet part; the box body is of a rectangular box-shaped structure, and a cover plate is arranged at the top of the box body; the spraying part consists of two connecting pipes, a spray head, spray holes and an electric telescopic rod, wherein the two connecting pipes are connected to the cover plate in a sliding manner; one end below the two connecting pipes is connected with a spray head which is of an annular structure, spray holes are formed in the spray heads in an annular array shape, and the connecting pipes are connected with a liquid supply pump; the air inlet part consists of an air inlet pipe, a spray pipe, an air spraying hole and a blocking seat, and the air inlet pipe is connected to the bottom of the box body.
Further, an electric telescopic rod is arranged on the cover plate, one end above the electric telescopic rod is fixed with the connecting pipe, and the spray head is in an up-down reciprocating motion state when the electric telescopic rod stretches.
Further, the cover plate is of a ladder-shaped structure, the lower half part of the cover plate is in contact with the inner wall of the box body, and the ladder part of the cover plate is in contact with the top end surface of the box body.
Further, the cover plate is provided with an air outlet pipe for discharging purified flue gas;
a fan is arranged at the position of the bottom end surface of the cover plate, which is positioned at the position of the air outlet pipe;
four connecting rods are welded on the bottom end face of the cover plate, the four connecting rods are of cylindrical rod-shaped structures, one ends of the lower parts of the four connecting rods are connected with a baffle plate in a welded mode, and the baffle plate is located at the position 5cm below the fan.
Further, the left end face and the right end face of the cover plate are respectively positioned at the left side and the right side of the left end face and the right end face of the box body.
Further, the apron bottom surface welding has four spinal branch vaulting poles, and four spinal branch vaulting poles are curved rod form structure, when placing subaerial, when four spinal branch vaulting poles and ground contact, and the interval between baffle and the ground is 3cm this moment.
Further, the left end face and the right end face of the box body are welded with bulges in a linear array shape, the bulges are of a semi-cylindrical structure, and the bulges welded in the linear array shape form a strengthening structure of the box body together;
the four support rods are of L-shaped structures, and are connected with the protrusions in a clamping mode, and the cover plate is in a locking state.
Further, be linear array form welding in the box and have first pin and second pin, the second pin is located the below position of first pin, and the second pin is crisscross form setting with first pin, and second pin and first pin all are located the below position of shower nozzle, and the even structure of flue gas and the sputtering structure of spraying liquid have been constituteed jointly to second pin and first pin.
Furthermore, the air inlet pipe is connected with two spray pipes, the spray pipes are of cylindrical rod-shaped structures, the outer walls of the spray pipes are provided with air holes in an annular array shape, and the air holes in the annular array shape form a smoke diffusion structure together; the top of the air inlet pipe is fixed with a baffle seat, the top of the baffle seat is of a pointed structure, and the baffle seat is positioned above the two spray pipes.
A desulfurization process of a wet desulfurization device, comprising the steps of:
01. firstly, gas enters the spray pipe through the gas inlet pipe and then is sprayed out through the gas spraying holes, at the moment, the gas spraying holes are formed in the outer wall of the spray pipe in an annular array shape, the gas spraying holes formed in the annular array shape form a smoke diffusing structure together, and at the moment, the smoke diffusing effect can be improved;
02. the flue gas contacts with the second stop lever and the first stop lever, and the flue gas is uniformly distributed at the moment;
03. starting a spray pump, spraying at the spray head, and enabling sprayed liquid to contact with the flue gas to realize flue gas purification at the moment;
04. the fan is started, and the discharge of the purified smoke can be quickened through the rotation of the fan.
Advantageous effects
According to the application, through the arrangement of the first stop lever and the second stop lever, the first stop lever and the second stop lever are welded in the box body in a linear array shape, the second stop lever is positioned below the first stop lever, the second stop lever and the first stop lever are arranged in a staggered shape, the second stop lever and the first stop lever are both positioned below the spray head, the second stop lever and the first stop lever jointly form a uniform structure of smoke and a sputtering structure of spraying liquid, and when the spray head is used, the smoke can be uniformly distributed through the blocking of the second stop lever and the first stop lever, so that the smoke purifying effect can be improved, and on the other hand, the sputtering can be performed when the spraying liquid contacts the second stop lever and the first stop lever, so that the smoke purifying effect can be further improved.
In addition, through the arrangement of the spraying part, as one end below the two connecting pipes is connected with a spray head which is of an annular structure, the spray head is provided with spray holes in an annular array shape, the connecting pipes are connected with a liquid supply pump, and when in spraying, the spraying effect of flue gas can be improved through the spray holes in the annular array shape; and because the cover plate is provided with the electric telescopic rod, one end above the electric telescopic rod is fixed with the connecting pipe, and the spray head is in an up-down reciprocating motion state when the electric telescopic rod stretches out and draws back, the spraying range of the smoke can be improved, and the smoke purifying effect is improved.
In addition, through the arrangement of the air inlet part, as the two spray pipes are connected on the air inlet pipe, the spray pipes are of a cylindrical rod-shaped structure, the outer walls of the spray pipes are provided with the spray holes in an annular array shape, and the spray holes in the annular array shape jointly form a smoke diffusion structure, so that the smoke diffusion effect can be improved, and the smoke purification effect is also improved; the top of the air inlet pipe is fixedly provided with the baffle seat, the top of the baffle seat is of a pointed structure, and the baffle seat is positioned above the two spray pipes, so that the sprayed water is prevented from contacting the spray pipes, and the water is prevented from entering the equipment to damage the equipment.
In addition, through the arrangement of the cover plate and the box body, as the cover plate is of a ladder-shaped structure, the lower half part of the cover plate is in contact with the inner wall of the box body, and the ladder part of the cover plate is in contact with the top end surface of the box body, the sealing performance between the cover plate and the box body can be improved at the moment, and the influence on the health of staff caused by the leakage of smoke is avoided; the cover plate is provided with an air outlet pipe for discharging the purified flue gas; a fan is arranged at the position of the bottom end surface of the cover plate, which is positioned at the position of the air outlet pipe; the bottom end surface of the cover plate is welded with four connecting rods which are of cylindrical rod-shaped structures, one ends below the four connecting rods are welded with the baffle plate, the baffle plate is positioned at the position 5cm below the fan, and when the fan is used, the discharge of purified flue gas can be quickened through the rotation of the fan, and the short circuit of a circuit inside the fan caused by the contact of liquid sprayed from the spray hole and the fan can be avoided through the arrangement of the baffle plate; the left end face and the right end face of the cover plate are respectively positioned at the left side and the right side of the left end face and the right end face of the box body, so that when the cover plate is dismantled, a worker can conveniently start; because the bottom end surface of the cover plate is welded with four support rods, the four support rods are of a bent rod-shaped structure, when the four support rods are placed on the ground and contact with the ground, the distance between the baffle plate and the ground is 3cm, so that collision damage of the cover plate, the fan and the baffle plate during placement is avoided; the left end face and the right end face of the box body are welded with bulges in a linear array shape, the bulges are of a semi-cylindrical structure, and the bulges welded in the linear array shape form a strengthening structure of the box body together; the four support rods are of L-shaped structures and are clamped with the protrusions, and the cover plate is in a locking state at the moment; on the other hand, the locking of the cover plate can be realized through the cooperation of the supporting rod and the bulge, and the structure is flexible.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present application, the drawings of the embodiments will be briefly described below.
The drawings described below are only for illustration of some embodiments of the application and are not intended to limit the application.
In the drawings:
FIG. 1 is a schematic axial view of a wet desulfurization apparatus according to the present application.
FIG. 2 is a schematic diagram showing the main structure of the wet desulfurization apparatus according to the present application.
Fig. 3 is a schematic diagram of the rotated isometric view of fig. 1 in accordance with the present application.
FIG. 4 is a schematic view of the wet desulfurization apparatus according to the present application in an axial view partially in section.
Fig. 5 is a schematic diagram of the front view of fig. 4 according to the present application.
Fig. 6 is a schematic diagram of the right-hand structure of fig. 4 according to the present application.
Fig. 7 is a schematic diagram of the rotated isometric view of fig. 4 in accordance with the present application.
Fig. 8 is an isometric view of a spray portion of the present application.
Map marker list
1. A case; 101. a cover plate; 102. a protrusion; 103. a support rod; 104. a first stop lever; 105. a second stop lever; 106. an air outlet pipe; 107. a fan; 108. a connecting rod; 109. a baffle; 2. a spraying part; 201. a connecting pipe; 202. a spray head; 203. a spray hole; 204. an electric telescopic rod; 3. an air intake portion; 301. an air inlet pipe; 302. a spray pipe; 303. a gas injection hole; 304. a baffle seat.
Detailed Description
Embodiments of the present application are described in further detail below with reference to the accompanying drawings and examples.
Examples: please refer to fig. 1 to 8:
the application provides a wet desulphurization device and a process thereof, wherein the wet desulphurization device comprises: a tank 1, a spraying part 2 and an air inlet part 3;
the box body 1 is of a rectangular box-shaped structure, and a cover plate 101 is arranged at the top of the box body 1;
the spraying part 2 consists of two connecting pipes 201, a spray head 202, spray holes 203 and electric telescopic rods 204, wherein the two connecting pipes 201 are connected to the cover plate 101 in a sliding manner;
the air inlet part 3 consists of an air inlet pipe 301, a spray pipe 302, an air spraying hole 303 and a baffle seat 304, and the air inlet pipe 301 is connected to the bottom of the box body 1.
Wherein, below one end of two connecting pipes 201 is connected with shower nozzle 202, and shower nozzle 202 is annular structure, is annular array form on the shower nozzle 202 and has seted up orifice 203, and connecting pipe 201 links to each other with the feed pump, and when spraying, can improve the spraying effect of flue gas through annular array form orifice 203 of seting up.
Wherein, install an electric telescopic handle 204 on the apron 101, electric telescopic handle 204's top one end is fixed with connecting pipe 201, and shower nozzle 202 is the reciprocal motion state from top to bottom when electric telescopic handle 204 stretches out and draws back, can improve the spraying scope of flue gas this moment, just also has improved the purifying effect of flue gas.
Wherein, the apron 101 is echelonment structure, and apron 101 lower half and the inner wall contact of box 1, the ladder department of apron 101 and the top face contact of box 1 can improve the sealing performance between apron 101 and the box 1 this moment, have just also avoided the flue gas to leak and have led to influencing staff's healthy.
Wherein, the cover plate 101 is provided with an air outlet pipe 106 for discharging after purifying the flue gas;
a fan 107 is arranged on the bottom end surface of the cover plate 101 at the position of the air outlet pipe 106;
four connecting rods 108 are welded on the bottom end surface of the cover plate 101, the four connecting rods 108 are of cylindrical rod-shaped structures, one end below the four connecting rods 108 is welded with a baffle 109, the baffle 109 is located at the position 5cm below the fan 107, during use, the exhaust of purified flue gas can be accelerated through rotation of the fan 107, and short circuit of circuits inside the fan 107 caused by contact between liquid sprayed from the spray hole 203 and the fan 107 can be avoided through the arrangement of the baffle 109.
Wherein, apron 101 left end face and right-hand member face are located the left side and the right side position of box 1 left end face and right-hand member face respectively, then make things convenient for the staff to start when demolishing apron 101.
Wherein, apron 101 bottom face welding has four spinal branch vaulting poles 103, and four spinal branch vaulting poles 103 are curved rod structure, when subaerial placing, when four spinal branch vaulting poles 103 and ground contact, and the interval between baffle 109 and the ground is 3cm this moment, then has just also avoided apron 101, fan 107 and baffle 109 to collide with the damage when placing.
Wherein, the left end face and the right end face of the box body 1 are welded with bulges 102 in a linear array shape, the bulges 102 are in a semi-cylindrical structure, and the bulges 102 welded in the linear array shape jointly form a strengthening structure of the box body 1;
the four support rods 103 are of L-shaped structures, the four support rods 103 are clamped with the protrusions 102, and the cover plate 101 is in a locking state at the moment, so that when the box body 1 is used, on one hand, the strength of the box body 1 can be improved through the arrangement of the protrusions 102; on the other hand, the cover plate 101 can be locked through the cooperation of the supporting rod 103 and the protrusion 102, and the structure is flexible.
Wherein, be linear array form welding in the box 1 and have first pin 104 and second pin 105, second pin 105 is located the below position of first pin 104, second pin 105 and first pin 104 are the staggered arrangement, second pin 105 and first pin 104 all are located the below position of shower nozzle 202, second pin 105 and first pin 104 have formed the even structure of flue gas and spray the sputtering structure of liquid jointly, during the use, on the one hand, can be with flue gas evenly distributed through the blocking of second pin 105 and first pin 104, can improve the purifying effect of flue gas this moment, on the other hand, can sputter when spraying liquid and second pin 105 and first pin 104 contact, can further improve the purifying effect of flue gas this moment.
Wherein, be connected with two spray pipes 302 on the intake pipe 301, spray pipe 302 is cylindrical rod-like structure, is annular array form on the spray pipe 302 outer wall and has seted up fumarole 303, and annular array form's fumarole 303 has formed the diffusion structure of flue gas jointly, can improve the diffusion effect of flue gas this moment, just also has improved the purifying effect of flue gas.
Wherein, air inlet pipe 301 top is fixed with a fender seat 304, keeps off seat 304 top and is sharp structure, keeps off seat 304 and is located the top position of two spray tubes 302, and then the moisture that avoids spraying at this moment and spray tube 302 contact, and then leads to moisture to get into the damage equipment in the equipment.
A desulfurization process of a wet desulfurization device, comprising the steps of:
01. firstly, gas enters the spray pipe 302 through the gas inlet pipe 301 and then is sprayed out through the gas spraying holes 303, at this time, the gas spraying holes 303 are formed in an annular array shape on the outer wall of the spray pipe 302, and the gas spraying holes 303 formed in the annular array shape form a gas diffusion structure together, so that the gas diffusion effect can be improved;
02. the flue gas contacts with the second stop lever 105 and the first stop lever 104, and the flue gas is uniformly distributed at the moment;
03. starting a spray pump, spraying at the position of the spray head 202, and enabling sprayed liquid to contact with the flue gas to realize the purification of the flue gas;
04. the fan 107 is started, and the purified flue gas can be discharged quickly by rotating the fan 107.
Specific use and action of the embodiment:
when the smoke diffusion device is used, firstly, gas enters the spray pipe 302 through the gas inlet pipe 301 and then is sprayed out through the gas spraying holes 303, at the moment, the gas spraying holes 303 are formed in the outer wall of the spray pipe 302 in the shape of an annular array, and the gas spraying holes 303 formed in the shape of the annular array jointly form a smoke diffusion structure, so that the smoke diffusion effect can be improved;
the flue gas contacts with the second stop lever 105 and the first stop lever 104, and the flue gas is uniformly distributed at the moment;
starting a spray pump, spraying at the position of the spray head 202, and enabling sprayed liquid to contact with the flue gas to realize the purification of the flue gas;
the fan 107 is started, and the discharge of the purified smoke can be quickened by the rotation of the fan 107;
in the purification process, as one end below the two connecting pipes 201 is connected with the spray heads 202, the spray heads 202 are of annular structures, the spray heads 202 are provided with the spray holes 203 in an annular array shape, the connecting pipes 201 are connected with a liquid supply pump, and when spraying, the spraying effect of flue gas can be improved through the spray holes 203 in the annular array shape; because the first stop lever 104 and the second stop lever 105 are welded in the box body 1 in a linear array shape, the second stop lever 105 is positioned below the first stop lever 104, the second stop lever 105 and the first stop lever 104 are arranged in an staggered manner, the second stop lever 105 and the first stop lever 104 are positioned below the spray head 202, the second stop lever 105 and the first stop lever 104 jointly form a uniform structure of smoke and a sputtering structure of spraying liquid, and when the box is used, the smoke can be uniformly distributed through the blocking of the second stop lever 105 and the first stop lever 104, the smoke purifying effect can be improved at the moment, and on the other hand, sputtering can be performed when the spraying liquid contacts the second stop lever 105 and the first stop lever 104, and the smoke purifying effect can be further improved at the moment; because the air inlet pipe 301 is connected with the two spray pipes 302, the spray pipes 302 are of a cylindrical rod-shaped structure, the outer wall of each spray pipe 302 is provided with the corresponding annular array-shaped spray holes 303, the annular array-shaped spray holes 303 jointly form a smoke diffusing structure, and at the moment, the smoke diffusing effect and the smoke purifying effect are improved;
in the use process, as the cover plate 101 is provided with the electric telescopic rod 204, one end above the electric telescopic rod 204 is fixed with the connecting pipe 201, and the spray head 202 is in a state of up-and-down reciprocating motion when the electric telescopic rod 204 stretches, the spraying range of the flue gas can be increased, and the purifying effect of the flue gas is also improved; the cover plate 101 is of a stepped structure, the lower half part of the cover plate 101 is in contact with the inner wall of the box body 1, and the stepped part of the cover plate 101 is in contact with the top end surface of the box body 1, so that the sealing performance between the cover plate 101 and the box body 1 can be improved, and the influence on the health of staff caused by the leakage of smoke is avoided; the cover plate 101 is provided with an air outlet pipe 106 for discharging purified flue gas; a fan 107 is arranged on the bottom end surface of the cover plate 101 at the position of the air outlet pipe 106; four connecting rods 108 are welded on the bottom end surface of the cover plate 101, the four connecting rods 108 are of cylindrical rod-shaped structures, one ends below the four connecting rods 108 are welded with a baffle plate 109, the baffle plate 109 is positioned at the position 5cm below the fan 107, and when the fan-type air purifier is used, the discharge of purified flue gas can be accelerated through the rotation of the fan 107, and the short circuit of a circuit inside the fan 107 caused by the contact of liquid sprayed from the spray hole 203 with the fan 107 can be avoided through the arrangement of the baffle plate 109; because the left end face and the right end face of the cover plate 101 are respectively positioned at the left side and the right side of the left end face and the right end face of the box body 1, when the cover plate 101 is dismantled, the operator can conveniently start; because the bottom end surface of the cover plate 101 is welded with four support rods 103, the four support rods 103 are of a bent rod-shaped structure, when the four support rods 103 are placed on the ground, and when the four support rods 103 are in contact with the ground, the distance between the baffle 109 and the ground is 3cm, so that collision damage of the cover plate 101, the fan 107 and the baffle 109 during placement is avoided; because the left end face and the right end face of the box body 1 are welded with the bulges 102 in a linear array manner, the bulges 102 are in a semi-cylindrical structure, and the bulges 102 welded in the linear array manner form a strengthening structure of the box body 1 together; the four support rods 103 are of L-shaped structures, the four support rods 103 are clamped with the protrusions 102, and the cover plate 101 is in a locking state at the moment, so that when the box body 1 is used, on one hand, the strength of the box body 1 can be improved through the arrangement of the protrusions 102; on the other hand, the cover plate 101 can be locked through the cooperation of the supporting rod 103 and the protrusion 102, and the structure is flexible.
Claims (10)
1. A wet desulfurization apparatus, comprising: the device comprises a box body (1), a spraying part (2) and an air inlet part (3); the box body (1) is of a rectangular box-shaped structure, and a cover plate (101) is arranged at the top of the box body (1); the spraying part (2) consists of two connecting pipes (201), a spray head (202), spray holes (203) and electric telescopic rods (204), wherein the two connecting pipes (201) are connected to the cover plate (101) in a sliding manner; one end below the two connecting pipes (201) is connected with a spray head (202), the spray head (202) is of an annular structure, spray holes (203) are formed in the spray head (202) in an annular array shape, and the connecting pipes (201) are connected with a liquid supply pump; the air inlet part (3) consists of an air inlet pipe (301), a spray pipe (302), an air spraying hole (303) and a blocking seat (304), and the air inlet pipe (301) is connected to the bottom of the box body (1).
2. A wet desulfurization apparatus according to claim 1, wherein: an electric telescopic rod (204) is arranged on the cover plate (101), one end above the electric telescopic rod (204) is fixed with the connecting pipe (201), and when the electric telescopic rod (204) stretches, the spray head (202) is in an up-and-down reciprocating motion state.
3. A wet desulfurization apparatus according to claim 1, wherein: the cover plate (101) is of a stepped structure, the lower half part of the cover plate (101) is in contact with the inner wall of the box body (1), and the step part of the cover plate (101) is in contact with the top end surface of the box body (1).
4. A wet desulfurization apparatus according to claim 1, wherein: the cover plate (101) is provided with an air outlet pipe (106) for discharging purified flue gas;
a fan (107) is arranged at the position of the air outlet pipe (106) on the bottom end surface of the cover plate (101);
four connecting rods (108) are welded on the bottom end surface of the cover plate (101), the four connecting rods (108) are of cylindrical rod-shaped structures, one ends of the lower parts of the four connecting rods (108) are connected with a baffle plate (109) in a welded mode, and the baffle plate (109) is located at the position 5cm below the fan (107).
5. A wet desulfurization apparatus according to claim 1, wherein: the left end face and the right end face of the cover plate (101) are respectively positioned at the left side and the right side of the left end face and the right end face of the box body (1).
6. A wet desulfurization apparatus according to claim 1, wherein: four supporting rods (103) are welded on the bottom end surface of the cover plate (101), the four supporting rods (103) are of a bent rod-shaped structure, and when the four supporting rods (103) are placed on the ground, the distance between the baffle plate (109) and the ground is 3cm.
7. A wet desulfurization apparatus according to claim 1, wherein: the left end face and the right end face of the box body (1) are welded with bulges (102) in a linear array mode, the bulges (102) are of a semi-cylindrical structure, and the bulges (102) welded in the linear array mode form a strengthening structure of the box body (1);
the four supporting rods (103) are of L-shaped structures, the four supporting rods (103) are clamped with the protrusions (102), and the cover plate (101) is in a locking state.
8. A wet desulfurization apparatus according to claim 1, wherein: the box (1) is internally welded with a first stop lever (104) and a second stop lever (105) in a linear array shape, the second stop lever (105) is positioned below the first stop lever (104), the second stop lever (105) and the first stop lever (104) are arranged in a staggered manner, the second stop lever (105) and the first stop lever (104) are both positioned below the spray head (202), and the second stop lever (105) and the first stop lever (104) jointly form a uniform structure of flue gas and a sputtering structure of spraying liquid.
9. A wet desulfurization apparatus according to claim 1, wherein: two spray pipes (302) are connected to the air inlet pipe (301), the spray pipes (302) are of cylindrical rod-shaped structures, the outer walls of the spray pipes (302) are provided with spray holes (303) in an annular array shape, and the spray holes (303) in the annular array shape jointly form a smoke diffusion structure; the top of the air inlet pipe (301) is fixedly provided with a blocking seat (304), the top of the blocking seat (304) is of a pointed structure, and the blocking seat (304) is positioned above the two spray pipes (302).
10. A desulfurization process of a wet desulfurization apparatus according to claim 1-9, comprising the steps of:
01. firstly, gas enters a spray pipe (302) through an air inlet pipe (301), and then is sprayed out through a gas spraying hole (303), at this time, the gas spraying holes (303) are formed in an annular array shape on the outer wall of the spray pipe (302), the gas spraying holes (303) formed in the annular array shape form a diffusion structure of the flue gas together, and at this time, the diffusion effect of the flue gas can be improved;
02. the flue gas contacts with the second stop lever (105) and the first stop lever (104), and the flue gas is uniformly distributed at the moment;
03. starting a spray pump, spraying at the position of a spray head (202), and enabling sprayed liquid to contact with the flue gas to realize the purification of the flue gas;
04. the fan (107) is started, and the discharge of the purified flue gas can be quickened through the rotation of the fan (107).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310597249.4A CN116764412A (en) | 2023-05-25 | 2023-05-25 | Wet desulfurization device and process thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310597249.4A CN116764412A (en) | 2023-05-25 | 2023-05-25 | Wet desulfurization device and process thereof |
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| CN116764412A true CN116764412A (en) | 2023-09-19 |
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| CN202310597249.4A Pending CN116764412A (en) | 2023-05-25 | 2023-05-25 | Wet desulfurization device and process thereof |
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