CN116550107B - Waste gas treatment equipment for petroleum production - Google Patents
Waste gas treatment equipment for petroleum production Download PDFInfo
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- CN116550107B CN116550107B CN202310825625.0A CN202310825625A CN116550107B CN 116550107 B CN116550107 B CN 116550107B CN 202310825625 A CN202310825625 A CN 202310825625A CN 116550107 B CN116550107 B CN 116550107B
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 24
- 239000003208 petroleum Substances 0.000 title claims abstract description 22
- 239000002912 waste gas Substances 0.000 title abstract description 47
- 238000003756 stirring Methods 0.000 claims abstract description 64
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 43
- 239000007921 spray Substances 0.000 claims abstract description 21
- 238000009826 distribution Methods 0.000 claims abstract description 20
- 230000000149 penetrating effect Effects 0.000 claims abstract description 17
- 230000005540 biological transmission Effects 0.000 claims description 20
- 230000000903 blocking effect Effects 0.000 claims description 15
- 239000007788 liquid Substances 0.000 claims description 9
- 238000003466 welding Methods 0.000 claims description 6
- 239000002699 waste material Substances 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 3
- 239000007789 gas Substances 0.000 abstract description 68
- 238000001179 sorption measurement Methods 0.000 abstract description 22
- 230000006872 improvement Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 2
- 238000005507 spraying Methods 0.000 description 11
- 230000007246 mechanism Effects 0.000 description 9
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000002035 prolonged effect Effects 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 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
- B01D53/14—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
- B01D53/14—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
- B01D53/1487—Removing organic compounds
-
- 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
- B01D53/185—Liquid distributors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/21—Mixing gases with liquids by introducing liquids into gaseous media
- B01F23/213—Mixing gases with liquids by introducing liquids into gaseous media by spraying or atomising of the liquids
- B01F23/2132—Mixing gases with liquids by introducing liquids into gaseous media by spraying or atomising of the liquids using nozzles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/84—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with two or more stirrers rotating at different speeds or in opposite directions about the same axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/20—Measuring; Control or regulation
- B01F35/22—Control or regulation
- B01F35/221—Control or regulation of operational parameters, e.g. level of material in the mixer, temperature or pressure
- B01F35/2211—Amount of delivered fluid during a period
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/71—Feed mechanisms
- B01F35/712—Feed mechanisms for feeding fluids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/71—Feed mechanisms
- B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
- B01F35/7179—Feed mechanisms characterised by the means for feeding the components to the mixer using sprayers, nozzles or jets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/75—Discharge mechanisms
- B01F35/754—Discharge mechanisms characterised by the means for discharging the components from the mixer
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Treating Waste Gases (AREA)
Abstract
The invention provides waste gas treatment equipment for petroleum production, which relates to the field of waste gas treatment equipment, and comprises a gas tower; the whole gas tower is in a conical structure at the upper end and the lower end, four vertical water distribution pipes are welded on the outer wall of the circumference of the gas tower in a surrounding and penetrating way, and one ends of the four vertical water distribution pipes, which are positioned at the inner side of the gas tower, are all screwed with a row of spray heads which are vertically arranged; a T-shaped exhaust pipe is welded at the center of the top end of the gas tower; the second stirring frame integrally consists of a row of stirring plates vertically arranged and a collar welded at the tail end of the row of stirring plates, wherein the row of collar is correspondingly in running fit with the rotating shaft sleeve; the invention adopts the intermittent switch exhaust pipeline to realize the improvement of the mixing time of the waste gas and the adsorption treatment medium, compared with the prior art, the invention can avoid the need of extra consumption and consumption materials, is beneficial to the reduction of the manufacturing cost of equipment and is beneficial to the reduction of the volume and the weight of the equipment.
Description
Technical Field
The invention relates to the technical field of waste gas treatment equipment, in particular to waste gas treatment equipment for petroleum production.
Background
Harmful gases are generated in the petrochemical production process, the harmful gases are commonly called petrochemical waste gases, the waste gases cannot be directly discharged into the atmosphere, if the waste gases are discharged into the atmosphere, serious pollution is caused, waste gas treatment is needed, the petrochemical waste gases often need to treat oil gas contained in the petrochemical waste gases, and the waste gas treatment method which is commonly adopted is an absorption method, namely, the waste gas treatment method is in spray contact with the waste gas in an absorption tower to dissolve and absorb the oil gas in the waste gas, so that the petroleum production waste gas treatment equipment suitable for the spray absorption method is provided.
The internal residence time of the gas of the existing waste gas treatment equipment in the spraying treatment container is short, so that the mixing time of the waste gas and the spraying medium is short, the waste gas and the spraying medium are insufficiently mixed, and thus the sufficient adsorption of the spraying medium on the oil gas in the waste gas can be influenced.
Disclosure of Invention
In view of the above, the present invention provides an exhaust gas treatment apparatus for petroleum production, which solves the problems that the overall length of a treatment vessel is increased or the exhaust gas flow path is extended, the mixing time of exhaust gas and a spray medium is increased, and additional consumable materials are required, regardless of whether the length of the treatment vessel is extended or the exhaust gas flow path is extended, the cost of the apparatus is increased, and the volume and weight of the apparatus may be increased.
The invention provides an exhaust gas treatment device for petroleum production, which specifically comprises: a gas tower; the whole gas tower is in a conical structure at the upper end and the lower end, four vertical water distribution pipes are welded on the outer wall of the circumference of the gas tower in a surrounding and penetrating way, and one ends of the four vertical water distribution pipes, which are positioned at the inner side of the gas tower, are all screwed with a row of spray heads which are vertically arranged; a T-shaped exhaust pipe is welded at the center of the top end of the gas tower, and a blocking ring is welded at the inner side of the head end section of the horizontal pipe section of the T-shaped exhaust pipe; a conical blocking block is inserted and blocked in the central air vent of the blocking ring, a sliding shaft is welded at the center of the conical blocking block, the tail end part of the sliding shaft is in penetrating sliding fit with the vertical support part of the T-shaped exhaust pipe, and a shaft collar is welded at the tail end of the sliding shaft; the inner side of the conical part at the top of the gas tower is rotatably provided with a vertical driving shaft, and the upper end and the lower end of the vertical driving shaft are respectively sleeved with a large transmission gear and a small transmission gear; a cross water guide frame is welded between the bottom sections of the vertical water distribution pipes positioned at the inner side of the gas tower, and a vertical branch pipe is welded at the center of the cross water guide frame in a penetrating way; the upper half section of the vertical branch pipe is provided with a first stirring frame and a second stirring frame in a swinging way, the whole first stirring frame consists of a row of stirring plates which are vertically arranged and a rotating shaft sleeve welded at the tail end of the row of stirring plates, the rotating shaft sleeve is in insertion fit with the rotating sleeve at the upper half section of the vertical branch pipe, and the top end section of the rotating shaft sleeve is sleeved with a driving gear; the second stirring frame integrally consists of a row of stirring plates which are vertically arranged and lantern rings welded at the tail ends of the row of stirring plates, wherein the row of lantern rings are correspondingly in running fit with the rotating shaft sleeve, a vertical connecting shaft penetrates through and is welded on the tail end section of the row of stirring plates, and a driving gear ring is welded at the top end of the vertical connecting shaft; and a small transmission gear at the bottom of the vertical driving shaft is positioned between the driving gear ring and the driving gear and is meshed and transmitted with the driving gear ring and the driving gear.
Further, a row of stirring plates and a row of stirring plates are arranged in a staggered manner, and the stirring plates are close to and far away from each other and swing.
Further, the bottom welding of gas tower hangs and is equipped with an L form intake pipe, and the lower half section of vertical branch pipe stretches and inserts in the vertical portion of propping of L form intake pipe, and the bottommost of vertical branch pipe is twisted soon and is connected with a shower nozzle, has a fluid-discharge tube on the bottom welding of L form intake pipe, and the fluid-discharge tube passes through the hose and is connected with external sealed waste liquid collection container.
Further, a motor is fixedly arranged on the top end part of the vertical supporting part of the T-shaped exhaust pipe, two horizontal mounting rods are fixed on the shell of the motor at intervals up and down, and the tail ends of the two horizontal mounting rods are welded and fixed with the T-shaped exhaust pipe.
Further, two L-shaped racks are slidably arranged on the horizontal mounting rods, and a chute is formed in the vertical turning part at the head end of each L-shaped rack.
Further, the top section of the vertical driving shaft is in running fit with the top plate of the T-shaped exhaust pipe, the transverse support main body part of the L-shaped rack is in meshed transmission with the large transmission gear at the top end of the vertical driving shaft, and the transverse support main body part of the L-shaped rack is welded with a sliding frame of a rectangular structure, and the sliding frame is in sliding fit with two horizontal installation rods.
Furthermore, a positioning ring is welded and supported on the bottom section of the vertical supporting part of the T-shaped exhaust pipe, and the tail end protruding part of the sliding shaft is in sliding fit with the positioning ring through spring pushing.
Furthermore, two driving wheels are symmetrically sleeved at the upper end and the lower end of the motor, a shifting shaft is welded on the outer circumferences of the two driving wheels, and the two shifting shafts are respectively in penetrating and inserting fit with a sliding groove at the head end of the L-shaped rack and a shaft collar at the tail end of the sliding shaft.
Further, a transverse groove is formed in the sliding shaft in a penetrating mode, and the vertical driving shaft is in sliding fit with the transverse groove in a penetrating mode.
Further, a water guide ring is welded on the middle section of the vertical water distribution pipe everywhere, a water inlet pipe is welded on the water guide ring, and the water inlet pipe is connected with an external spray liquid supply system through a hose.
The beneficial effects are that: 1. according to the invention, the motor can rotate to drive the sliding shaft and the conical blocking block to slide reciprocally to implement intermittent switching on and off on the blocking ring and the T-shaped exhaust pipe through the shifting shaft on the lower driving wheel, the intermittent switching on and off of the T-shaped exhaust pipe can effectively control the exhaust flow of the T-shaped exhaust pipe, the storage time of the exhaust gas in the gas tower is prolonged, the mixing time of the exhaust gas and the adsorption treatment medium is prolonged, compared with the prior art, the full mixing of the adsorption treatment medium and the exhaust gas is facilitated, the adsorption treatment effect on oil gas in the exhaust gas is improved, and the intermittent switching on and off type exhaust pipe is adopted to realize the improvement on the mixing time of the exhaust gas and the adsorption treatment medium, so that the additional consumption of consumables is avoided compared with the prior art, the cost of equipment is reduced, and the volume and the weight of the equipment are reduced.
2. According to the invention, the two stirring mechanisms are staggered up and down and perform forward and backward opening and closing swinging movement, so that the waste gas and the spraying medium can be cut and scattered, and compared with the traditional stirring mechanism in a stirring mode of rotating in one direction, the stirring mechanism has a better uniform mixing effect on the waste gas and the spraying medium.
3. According to the invention, through the power transmission of the two driving wheels and the L-shaped rack, one motor can synchronously drive the stirring mechanism and the intermittent switching mechanism, so that the driving motor is not additionally arranged for the two mechanisms, and the equipment cost is reduced.
4. According to the invention, the spray heads at the bottommost parts of the vertical branch pipes are inserted into the L-shaped air inlet pipes in a stretching manner, so that pre-spray adsorption treatment can be implemented on waste gas before the waste gas enters the air tower, and the spray heads are matched with spraying in the air tower for use, so that double treatment can be implemented on the waste gas, and the adsorption treatment effect on the waste gas can be improved.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings of the embodiments will be briefly described below.
The drawings described below are only for illustration of some embodiments of the invention and are not intended to limit the invention.
In the drawings:
FIG. 1 is a schematic view showing the overall structure of an exhaust gas treatment apparatus for petroleum production according to the present invention;
FIG. 2 is a schematic diagram showing the overall structure of a gas tower of the exhaust gas treatment apparatus for petroleum production of the present invention;
FIG. 3 is a schematic view showing a semi-sectional inner side structure of a gas tower of the exhaust gas treatment apparatus for petroleum production of the present invention;
FIG. 4 is a schematic view showing a semi-sectional inner side structure of a T-shaped exhaust pipe of the exhaust gas treatment apparatus for petroleum production of the present invention;
FIG. 5 is a schematic view of the structure of a vertical water distribution pipe of the waste gas treatment device for petroleum production;
FIG. 6 is a schematic view of a cross-shaped water guide frame of the exhaust gas treatment device for petroleum production according to the present invention;
fig. 7 is a schematic diagram of a motor structure of an exhaust gas treatment apparatus for petroleum production according to the present invention;
fig. 8 is a schematic view of the structure of a slide shaft of the exhaust gas treatment apparatus for petroleum production of the present invention.
Reference numerals are given to
1. A gas tower; 101. a vertical water distribution pipe; 102. a water guide ring; 103. a T-shaped exhaust pipe; 104. an L-shaped air inlet pipe; 105. blocking rings; 106. a positioning ring; 2. a conical block; 201. a slide shaft; 3. a motor; 301. a horizontal mounting bar; 302. a driving wheel; 4. an L-shaped rack; 401. a sliding frame; 5. a vertical drive shaft; 6. a cross water guide frame; 7. a first stirring frame; 701. a drive gear; 8. a second stirring frame; 801. the ring gear is driven.
Detailed Description
In order to make the objects, aspects and advantages of the technical solution of the present invention more clear, the technical solution of the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings of the specific embodiment of the present invention.
Please refer to fig. 1 to 8:
embodiment one: the invention provides an exhaust gas treatment device for petroleum production, comprising a gas tower 1; the whole gas tower 1 is in a conical structure at the upper end and the lower end, four vertical water distribution pipes 101 are welded on the outer wall of the circumference of the gas tower 1 in a penetrating way, and one ends, located at the inner side of the gas tower 1, of the four vertical water distribution pipes 101 are screwed and provided with a row of spray heads which are vertically arranged; a T-shaped exhaust pipe 103 is welded at the center of the top end of the gas tower 1, and a blocking ring 105 is welded at the inner side of the head end section of the horizontal pipe section of the T-shaped exhaust pipe 103; the central vent of the plugging ring 105 is plugged with a conical plugging block 2, the center of the conical plugging block 2 is welded with a sliding shaft 201, the tail end part of the sliding shaft 201 is in penetrating sliding fit with the vertical supporting part of the T-shaped exhaust pipe 103, the tail end of the sliding shaft 201 is welded with a shaft collar, the conical plugging block 2 is movably and slidably installed through the sliding shaft 201, and the motor 3 rotatably drives the sliding shaft 201 and the conical plugging block 2 to reciprocally slide to implement intermittent switching on the plugging ring 105 and the T-shaped exhaust pipe 103 through a poking shaft on the lower driving wheel 302, the intermittent switching T-shaped exhaust pipe 103 can effectively control the exhaust flow of the T-shaped exhaust pipe 103, the storage time of the exhaust gas in the gas tower 1 is prolonged, the mixing time of the exhaust gas and the adsorption treatment medium is prolonged, compared with the prior art, the full mixing of the adsorption treatment medium and the exhaust gas is facilitated, the adsorption treatment effect on the exhaust gas is facilitated to be improved, the improvement on the mixing time of the exhaust gas and the adsorption treatment medium is facilitated by adopting the intermittent switching exhaust pipe, the method to realize the improvement on the mixing time of the exhaust gas and the adsorption treatment medium, compared with the prior art, the additional consumption is required, the equipment is facilitated to be reduced, the volume is facilitated, and the equipment is facilitated to be reduced; the inner side of the conical part at the top end of the gas tower 1 is rotatably provided with a vertical driving shaft 5, and the upper end and the lower end of the vertical driving shaft 5 are respectively sleeved with a large transmission gear and a small transmission gear; a cross water guide frame 6 is welded between the bottom sections of the vertical water distribution pipes 101 positioned at the inner side of the gas tower 1, and a vertical branch pipe is welded at the center of the cross water guide frame 6 in a penetrating way; the upper half section of the vertical branch pipe is provided with a first stirring frame 7 and a second stirring frame 8 in a swinging way, the whole first stirring frame 7 consists of a row of stirring plates which are vertically arranged and a rotating shaft sleeve welded at the tail end of the row of stirring plates, the rotating shaft sleeve is in inserted fit with the rotating sleeve at the upper half section of the vertical branch pipe, and the top end section of the rotating shaft sleeve is sleeved with a driving gear 701; the second stirring frame 8 is integrally formed by a row of stirring plates in vertical arrangement and lantern rings welded at the tail ends of the row of stirring plates, wherein the row of lantern rings are correspondingly in running fit with the rotating shaft sleeve, a vertical connecting shaft penetrates through and is welded on the tail end section of the row of stirring plates, and a driving gear ring 801 is welded at the top end of the vertical connecting shaft; the small transmission gear at the bottom of the vertical driving shaft 5 is positioned between the driving gear ring 801 and the driving gear 701 and is meshed and transmitted with the driving gear ring 801 and the driving gear 701, the driving gear ring 801 and the driving gear 701 can be driven to swing in opposite directions by the meshing of the small transmission gear at the bottom of the vertical driving shaft 5, and the first stirring frame 7 and the second stirring frame 8 are controlled to open and close to swing so as to stir and mix the waste gas and the spraying medium in the gas tower 1; an L-shaped air inlet pipe 104 is welded and hung at the bottom of the air tower 1.
Wherein, a row of stirring board is the upper and lower staggered arrangement with a row of stirring board, a row of stirring board is close to each other and keep away from the pendulum rotation that opens and shuts with a row of stirring board, the welding has a water guide ring 102 on the interlude of vertical water distribution pipe 101 everywhere, the welding has a inlet tube on the water guide ring 102, the inlet tube passes through the hose and is connected with external spraying liquid feed system, water guide ring 102 and cross water guide frame 6 will everywhere vertical water distribution pipe 101 intercommunication each other, waste gas gets into in the gas tower 1 through L form intake pipe 104, four rows of shower nozzles on the vertical water distribution pipe 101 everywhere can spray out with waste gas from four positions with the medium of adsorption treatment, adsorb the oil gas implementation in the waste gas, and the waste gas after the treatment is discharged through T shape blast pipe 103.
Wherein, a motor 3 is fixedly arranged on the top end part of the vertical supporting part of the T-shaped exhaust pipe 103, two horizontal mounting rods 301 are fixed on the shell of the motor 3 at intervals up and down, and the tail ends of the two horizontal mounting rods 301 are welded and fixed with the T-shaped exhaust pipe 103.
Wherein, two horizontal installation rods 301 are slidably provided with an L-shaped rack 4, and the head end of the L-shaped rack 4 is provided with a chute at the vertical turning part.
The top end section of the vertical driving shaft 5 is in running fit with the top plate of the T-shaped exhaust pipe 103, the cross support main body part of the L-shaped rack 4 is in meshed transmission with the large transmission gear at the top end of the vertical driving shaft 5, a rectangular sliding frame 401 is welded on the cross support main body part of the L-shaped rack 4, the sliding frame 401 is in sliding fit with two horizontal mounting rods 301, the L-shaped rack 4 can be in reciprocating sliding engagement to drive the vertical driving shaft 5 to rotate positively and negatively, driving force for opening and closing stirring is provided for the first stirring rack 7 and the second stirring rack 8, the motor 3 can be rotated to push and push the L-shaped rack 4 to drive the first stirring rack 7 and the second stirring rack 8 to open and close through a poking shaft on the upper driving wheel 302, further power transmission of the two driving wheels 302 and the L-shaped rack 4 is achieved, and the motor 3 can synchronously drive the stirring mechanism and the intermittent switching mechanism of the device, so that an additional driving motor is omitted for the two-position mechanism to be additionally provided, and the cost of the device is reduced.
Wherein, a positioning ring 106 is welded and supported on the bottom section of the vertical supporting part of the T-shaped exhaust pipe 103, and the protruding part of the tail end of the sliding shaft 201 is in sliding fit with the positioning ring 106 through spring pushing.
Two driving wheels 302 are symmetrically sleeved at the upper end and the lower end of the motor 3, a shifting shaft is welded on the circumference outer ring of each driving wheel 302, and the two shifting shafts are respectively in penetrating and inserting fit with a sliding groove at the head end of the L-shaped rack 4 and a shaft collar at the tail end of the sliding shaft 201.
Wherein, a transverse groove is penetrated and arranged on the sliding shaft 201, and the vertical driving shaft 5 is penetrated and matched with the transverse groove in a sliding way.
Embodiment two: the invention provides waste gas treatment equipment for petroleum production, which further comprises a lower half section of a vertical branch pipe, wherein the lower half section of the vertical branch pipe is inserted into a vertical supporting part of an L-shaped air inlet pipe 104, a spray head is screwed at the bottommost part of the vertical branch pipe, a drain pipe is welded at the bottom of the L-shaped air inlet pipe 104 and connected with an external closed waste liquid collecting container through a hose, and the spray head at the bottommost part of the vertical branch pipe is inserted into the L-shaped air inlet pipe 104 to perform pre-spray adsorption treatment on waste gas before entering a gas tower 1, so that the pre-spray adsorption treatment is matched with spraying in the gas tower 1, double treatment can be performed on the waste gas, and the adsorption treatment effect on the waste gas is promoted.
Specific use and action of the embodiment: in the invention, the water guide ring 102 and the cross water guide frame 6 are used for mutually communicating the four vertical water distribution pipes 101, waste gas enters the gas tower 1 through the L-shaped gas inlet pipe 104, four rows of spray heads on the four vertical water distribution pipes 101 can spray the adsorption treatment medium out of four directions to be mixed with the waste gas, adsorption is carried out on oil gas in the waste gas, the treated waste gas is discharged through the T-shaped gas outlet pipe 103, and the liquid medium after spray use flows in the bottom space of the L-shaped gas inlet pipe 104 and is discharged into an external sealed waste liquid collecting container through a liquid discharge pipe;
the conical blocking 2 is movably and slidably arranged through the sliding shaft 201, and the motor 3 can rotate to drive the sliding shaft 201 and the conical blocking 2 to reciprocally slide to implement intermittent switching on and off of the blocking ring 105 and the T-shaped exhaust pipe 103 through the shifting shaft on the lower driving wheel 302, so that the intermittent switching on and off of the T-shaped exhaust pipe 103 can effectively control the exhaust flow of the T-shaped exhaust pipe 103, prolong the storage time of the waste gas in the gas tower 1, increase the mixing time of the waste gas and the adsorption treatment medium, and facilitate the thorough mixing of the adsorption treatment medium and the waste gas;
the vertical driving shaft 5 can mesh and drive the driving gear ring 801 and the driving gear 701 to swing in opposite directions through a small transmission gear at the bottom of the vertical driving shaft, the first stirring frame 7 and the second stirring frame 8 are controlled to open and swing so as to uniformly stir and mix waste gas and spraying media in the gas tower 1, the L-shaped rack 4 can slide reciprocally and mesh and drive the vertical driving shaft 5 to rotate positively and negatively, driving force for opening and closing stirring is provided for the first stirring frame 7 and the second stirring frame 8, and the motor 3 can rotate and push and drive the L-shaped rack 4 to slide reciprocally and drive the first stirring frame 7 and the second stirring frame 8 to open and close through a poking shaft on the upper driving wheel 302;
the nozzle at the bottommost part of the vertical branch pipe is inserted into the L-shaped air inlet pipe 104 to perform pre-spray adsorption treatment on the waste gas before entering the air tower 1.
Claims (5)
1. An exhaust gas treatment apparatus for petroleum production, characterized by comprising a gas tower (1); the whole gas tower (1) is of a conical structure at the upper end and the lower end, four vertical water distribution pipes (101) are welded on the outer circumferential wall of the gas tower (1) in a penetrating mode, and one end, located at the inner side of the gas tower (1), of each vertical water distribution pipe (101) is screwed with a row of vertically arranged spray heads; a T-shaped exhaust pipe (103) is welded at the center of the top end of the gas tower (1), and a blocking ring (105) is welded at the inner side of the head end section of the horizontal pipe section of the T-shaped exhaust pipe (103); a conical blocking block (2) is inserted and blocked in the central air vent of the blocking ring (105), a sliding shaft (201) is welded at the center of the conical blocking block (2), the tail end part of the sliding shaft (201) is in penetrating sliding fit with the vertical supporting part of the T-shaped exhaust pipe (103), and a shaft collar is welded at the tail end of the sliding shaft (201); a vertical driving shaft (5) is rotatably arranged at the inner side of the conical part at the top end of the gas tower (1), and a large transmission gear and a small transmission gear are respectively sleeved at the upper end and the lower end of the vertical driving shaft (5); a cross water guide frame (6) is welded between the bottom sections of the four vertical water distribution pipes (101) positioned at the inner side of the gas tower (1), and a vertical branch pipe is welded at the center of the cross water guide frame (6) in a penetrating way; a first stirring frame (7) and a second stirring frame (8) are arranged on the upper half section of the vertical branch pipe in a swinging way, the first stirring frame (7) is integrally formed by a row of stirring plates which are vertically arranged and a rotating shaft sleeve welded at the tail end of the row of stirring plates, the rotating shaft sleeve is in inserted fit with the rotating sleeve on the upper half section of the vertical branch pipe, and a driving gear (701) is sleeved on the top end section of the rotating shaft sleeve; the second stirring frame (8) is integrally formed by a row of stirring plates which are vertically arranged and lantern rings welded at the tail ends of the row of stirring plates, wherein the lantern rings of the row are correspondingly in running fit with the rotating shaft sleeve, a vertical connecting shaft penetrates through and is welded on the tail end section of the row of stirring plates, and a driving gear ring (801) is welded at the top end of the vertical connecting shaft; a small transmission gear at the bottom of the vertical driving shaft (5) is positioned between the driving gear ring (801) and the driving gear (701) and is in meshed transmission with the driving gear ring (801) and the driving gear (701); the stirring plates and the stirring plates are arranged in a staggered way, and the stirring plates are close to each other and far away from each other to swing; a motor (3) is fixedly arranged at the top end part of the vertical supporting part of the T-shaped exhaust pipe (103), two horizontal mounting rods (301) are fixed on the shell of the motor (3) at intervals up and down, and the tail ends of the two horizontal mounting rods (301) are welded and fixed with the T-shaped exhaust pipe (103); the two horizontal mounting rods (301) are slidably provided with an L-shaped rack (4), and a vertical turning part at the head end of the L-shaped rack (4) is provided with a chute; the top end section of the vertical driving shaft (5) is in running fit with the top plate of the T-shaped exhaust pipe (103), the transverse support main body part of the L-shaped rack (4) is in meshed transmission with the large transmission gear at the top end of the vertical driving shaft (5), a sliding frame (401) with a rectangular structure is welded on the transverse support main body part of the L-shaped rack (4), and the sliding frame (401) is in sliding fit with two horizontal installation rods (301); two driving wheels (302) are symmetrically sleeved at the upper end and the lower end of the motor (3), a shifting shaft is welded on the outer circumferences of the two driving wheels (302), and the two shifting shafts are respectively in penetrating and inserting fit with a sliding groove at the head end of the L-shaped rack (4) and a collar at the tail end of the sliding shaft (201).
2. The exhaust gas treatment apparatus for petroleum production according to claim 1, wherein: the bottom welding of gas tower (1) hangs and is equipped with an L form intake pipe (104), and the lower half section of vertical branch pipe stretches and inserts in the vertical portion of propping of L form intake pipe (104), and the bottommost of vertical branch pipe is twisted soon and is connected with a shower nozzle, has a fluid-discharge tube on the bottom welding of L form intake pipe (104), and the fluid-discharge tube passes through the hose and is connected with external sealed waste liquid collection container.
3. The exhaust gas treatment apparatus for petroleum production according to claim 1, wherein: a positioning ring (106) is welded and supported on the bottom section of the vertical supporting part of the T-shaped exhaust pipe (103), and the tail protruding part of the sliding shaft (201) is in sliding fit with the positioning ring (106) through spring pushing.
4. The exhaust gas treatment apparatus for petroleum production according to claim 1, wherein: a transverse groove is formed in the sliding shaft (201) in a penetrating mode, and the vertical driving shaft (5) is in sliding fit with the transverse groove in a penetrating mode.
5. The exhaust gas treatment apparatus for petroleum production according to claim 1, wherein: and a water guide ring (102) is welded on the middle section of the vertical water distribution pipe (101), a water inlet pipe is welded on the water guide ring (102), and the water inlet pipe is connected with an external spray liquid supply system through a hose.
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| CN202310825625.0A CN116550107B (en) | 2023-07-07 | 2023-07-07 | Waste gas treatment equipment for petroleum production |
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| CN202310825625.0A CN116550107B (en) | 2023-07-07 | 2023-07-07 | Waste gas treatment equipment for petroleum production |
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| CN116550107B true CN116550107B (en) | 2023-09-12 |
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| CN114345167A (en) * | 2022-01-08 | 2022-04-15 | 东北农业大学 | Spiral auger reciprocating impact pushing type biochar stirrer |
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| JP2001327831A (en) * | 2000-05-24 | 2001-11-27 | Babcock Hitachi Kk | Wet type exhaust gas desulfurizer |
| KR101757153B1 (en) * | 2017-03-02 | 2017-07-12 | 최규환 | Agricultural pesticides mixing pattern device |
| CN107684869A (en) * | 2017-09-18 | 2018-02-13 | 郑州味觉信息技术有限公司 | A kind of Feed Manufacturing mixing stirring device |
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| CN116550107A (en) | 2023-08-08 |
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