CN111503296A - Pneumatic valve for industrial gas environment-friendly treatment equipment - Google Patents
Pneumatic valve for industrial gas environment-friendly treatment equipment Download PDFInfo
- Publication number
- CN111503296A CN111503296A CN202010321415.4A CN202010321415A CN111503296A CN 111503296 A CN111503296 A CN 111503296A CN 202010321415 A CN202010321415 A CN 202010321415A CN 111503296 A CN111503296 A CN 111503296A
- Authority
- CN
- China
- Prior art keywords
- valve body
- balloon
- washing
- frame
- valve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000005406 washing Methods 0.000 claims abstract description 92
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 68
- 238000007789 sealing Methods 0.000 claims abstract description 17
- 230000007613 environmental effect Effects 0.000 claims description 13
- 239000000945 filler Substances 0.000 claims description 9
- 238000005507 spraying Methods 0.000 claims description 7
- 239000011324 bead Substances 0.000 claims description 2
- 238000002955 isolation Methods 0.000 claims description 2
- 241000883990 Flabellum Species 0.000 claims 1
- 238000005096 rolling process Methods 0.000 abstract description 24
- 239000002245 particle Substances 0.000 abstract description 17
- 239000010865 sewage Substances 0.000 abstract description 3
- 238000002347 injection Methods 0.000 description 7
- 239000007924 injection Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 239000013618 particulate matter Substances 0.000 description 4
- 238000012856 packing Methods 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 238000004062 sedimentation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
- 150000003568 thioethers Chemical class 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
- F16K3/0281—Guillotine or blade-type valves, e.g. no passage through the valve member
-
- 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
- B01D47/08—Spray cleaning with rotary nozzles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
- F16K31/122—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K51/00—Other details not peculiar to particular types of valves or cut-off apparatus
Abstract
The invention provides a pneumatic valve for industrial gas environment-friendly treatment equipment, which relates to the field of valves and comprises a valve body, wherein the top of the valve body is fixedly connected with a cylinder, a piston rod of the cylinder is fixedly connected with a valve core, the valve core is in sliding connection with an exhaust port of the valve body, the interior of the valve body is rotatably connected with a washing balloon, the bottom end of the washing balloon is communicated with an air inlet on the left side of the valve body through a frame, the top end of the washing balloon is communicated with a water filling port on the left side of the valve body through the frame, the side surface of the washing balloon is provided with a plurality of through holes, a rolling ball is arranged in the washing balloon, the bottom end of the valve body is connected with a drainage mechanism, in the pneumatic valve, the possibility that particles are attached to the interior of the valve body is reduced, the sealing performance of the valve is ensured, and the sewage discharge efficiency is improved.
Description
Technical Field
The invention relates to the field of valves, in particular to a pneumatic valve for industrial gas environment-friendly treatment equipment.
Background
The existing pneumatic valve realizes the blocking of the valve body by driving the valve core to move relative to the valve body through pneumatic elements such as a cylinder and the like, a pneumatic valve connecting pipeline is required to be used for controlling the on-off in industrial gas environment-friendly treatment equipment, the industrial gas treatment is to purify gas generated in industrial production so as to reach the emission standard, and in the production of petroleum and coal industries, particles such as dust, powder and the like which can float in the air are easy to generate.
The application document with the patent number of CN207214114U discloses a novel environment-friendly chimney valve, which comprises a valve body, wherein a rotating shaft is arranged inside the valve body, a louver is arranged on the rotating shaft, a louver rotating shaft is arranged on a rotating arm of the louver, a connecting shaft rod is arranged at one end of the rotating shaft, a threaded rod is arranged on the connecting shaft rod and is fixedly connected with the connecting shaft rod, a rotating disc is arranged at one end, away from the connecting shaft rod, of the threaded rod, the rotating disc is fixedly connected with the threaded rod, a filter layer is arranged below the rotating shaft, the louver is arranged inside the environment-friendly chimney valve, the exhaust volume can be controlled by regulating the opening and closing of the louver, the sensitivity is high, three filter layers with different types are arranged inside the valve, a metal wire mesh layer is corrosion-resistant, sulfides can be filtered, an activated carbon layer can adsorb some fly, the pollution of the boiler to the air can be reduced to the maximum extent.
However, since there may be particles in the gas, the existing valve does not have a filtering effect on the gas, and the particles are accumulated inside the valve, which causes the valve to be damaged.
Disclosure of Invention
The invention aims to provide a pneumatic valve for an industrial gas environment-friendly treatment device, so as to solve the technical problem.
In order to solve the technical problems, the invention adopts the following technical scheme: a pneumatic valve for industrial gas environment-friendly treatment equipment comprises a valve body, wherein the top of the valve body is fixedly connected with an air cylinder, a piston rod of the air cylinder is fixedly connected with a valve core, the valve core is in sliding connection with an air outlet of the valve body, the interior of the valve body is rotatably connected with a washing balloon, the bottom end of the washing balloon is communicated with an air inlet on the left side of the valve body through a frame, the top end of the washing balloon is communicated with a water filling port on the left side of the valve body through the frame, the side surface of the washing balloon is provided with a plurality of through holes, a rolling ball is;
the inside of the valve body is connected with a washing balloon, and the washing balloon and a water filling port, the washing balloon and an air inlet are connected through a frame, so that gas entering the inside of the valve body is mixed with water firstly, then enters the inside of the valve body through a through hole in the side wall of the washing balloon and is discharged from an air outlet, and the content of particles in the gas is reduced;
reduce the particulate matter content in the gas that gets into the valve inside, avoid the particulate matter adhesion inside the valve, extension valve life, guarantee the valve seal effect.
Preferably, the frame is the hollow rectangle framework in inside, the frame is inside to include first passageway, the second passageway by the baffle isolation, first passageway both ends communicate with air inlet, gas washing ball bottom respectively, second passageway both ends communicate with water filling port, gas washing ball top respectively, the frame passes through sealed bearing and communicates with air inlet, water filling port respectively.
Preferably, the bottom and the top of the inner side of the frame are respectively communicated with the washing air ball through a rotating shaft, one end of the rotary drum is communicated with a channel in the frame, the other end of the rotary drum penetrates through the washing air ball and extends into the washing air cylinder, and a first fan blade is fixedly connected to the joint of the frame, the air inlet and the water filling port;
the frame is connected with the washing balloon, the first fan blade is arranged at the joint of the frame and the valve body, and the frame is driven to rotate by utilizing air flow and injected water flow, so that the washing balloon connected to the frame rotates, settled particles in the air after contacting with water flow along with the water flow in the washing balloon until the particles and the water are mixed and flow out of the washing balloon, and meanwhile, the washing balloon rotates relative to the frame, so that the washing balloon can rotate along with the rotation of the frame;
has the effect of fully mixing the settled particles with water and discharging the particles in time.
Preferably, one end of the interior of the washing balloon, which is communicated with the first air pipe, is fixedly connected with a second fan blade.
Preferably, the ball is in the shape of a hollow sphere with the diameter smaller than the inner diameter of the washing balloon, and convex ridges in an annular array along the outer wall of the ball are arranged outside the ball;
the bead is arranged outside the rolling ball, so that the rolling ball rubs with the interior of the washing ball when rolling relative to the washing ball, and sundries are prevented from being adhered to the inner wall of the washing ball.
Preferably, a crack is arranged in the ball wall of the rolling ball, water spray holes are formed in the ball wall positioned outside the crack and distributed along the convex edges, the bottom end of the rolling ball is connected with a hose communicated with the crack, and the other end of the hose is communicated with a water injection port;
set up the crack in the inside crack that sets up of lateral wall of spin to with crack and water filling port intercommunication, make water by the hole for water spraying blowout on spin surface, make rivers direct action on wash the balloon surface, reduce rivers and spout the kinetic energy loss after washing the balloon inside, increase rivers are to the impact of washing the balloon inner wall. Meanwhile, the relative movement speed of the water flow and the gas is increased;
has the effects of large water flow impact force, comprehensive gas washing and high gas washing efficiency.
Preferably, the bottom end of the valve body is in an inverted cone shape, the bottom end of the valve body is fixedly connected with a drainage hole, a plunger is located in the drainage hole and is connected with the drainage hole in a sliding mode, and the plunger is fixed to the bottom end of the valve body through a nut.
Preferably, the plunger comprises a cylindrical section in sliding connection with the drainage hole, a sealing plate is fixedly connected to the top end of the cylindrical section, a filler groove is formed in the drainage hole, a threaded section is connected to the bottom end of the cylindrical section, and a through groove is formed in the middle of the threaded section;
the plunger is connected to the bottom of the valve body, the valve body is guaranteed to be sealed when water is not drained, the valve body is communicated with the outside when the threaded section with the through groove fixedly connected to the bottom end of the cylindrical section is flush with the drainage hole, and water flow at the bottom of the valve body is discharged together with settled particles.
The plunger comprises a cylindrical section in sliding connection with the drainage hole, a sealing plate is fixedly connected to the top end of the cylindrical section, a filler groove is formed in the drainage hole, a threaded section is connected to the bottom end of the cylindrical section, and an inverted cone-shaped hole is formed in the threaded section;
the inverted cone-shaped groove is adopted to concentrate water flow, so that the water flow is convenient for further treatment.
Preferably, the plunger comprises a cylindrical section in sliding connection with the drainage hole, a sealing plate is fixedly connected to the top end of the cylindrical section, a filler groove is formed in the drainage hole, a threaded section is connected to the bottom end of the cylindrical section, a thread form angle of the threaded section is 90 degrees, and holes with rectangular cross sections are formed in thread forms of the threaded section at equal intervals;
the thread form angle of the side face of the thread section is set to be 90 degrees, the cross section of a groove between the two thread forms of the thread section is semicircular, drainage is performed through threads on the side face of the thread section, the thread cross section is semicircular, the phenomenon that sundries in water are accumulated in dead angles between the thread forms on the side face of the thread section is avoided, the cross section of a hole with a rectangular shape is started on the thread form, drainage speed is accelerated, thread form strength is guaranteed simultaneously, and connection stability is guaranteed.
Has the advantage of convenient drainage control.
The invention has the beneficial effects that:
1. the frame which is rotatably connected in the valve body is matched with the air washing ball, so that air entering the valve body is firstly washed, the possibility that particles are attached to the interior of the valve body is reduced, the sealing performance of the valve is ensured, and the service life of the valve is prolonged;
2. the first fan plate is arranged at the joint of the frame and the valve body, and the second fan plate is arranged at the joint of the frame and the air washing ball, so that the air washing ball can continuously rotate, and the pollution discharge efficiency is improved;
3. the rolling ball is arranged in the washing balloon, and the convex edge is arranged outside the rolling ball, so that the friction between the rolling ball and the washing balloon is increased, and the interior of the washing balloon is kept clean;
4. the crack designed in the rolling ball is communicated with the water filling port, so that water flow acts on the surface of the gas washing ball more closely, the convection velocity of air and water flow is accelerated, the contact surface of the water flow and the air flow is increased, the gas washing efficiency is improved, and the pollution discharge is accelerated.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of the valve body of the present invention;
FIG. 3 is a cross-sectional view of a wash balloon of the present invention;
FIG. 4 is a partial structural schematic view of the frame of the present invention;
FIG. 5 is a cross-sectional view of a ball according to the present invention;
FIG. 6 is a schematic view of the bottom end of the valve body of the present invention;
FIG. 7 is a schematic view of the plunger of the present invention;
FIG. 8 is a schematic structural view of a second embodiment of the plunger of the present invention;
reference numerals: 1. a valve body; 2. a box body; 3. an air inlet; 4. an exhaust port; 5. a cylinder; 6. a valve core; 7. sealing the bearing; 8. a connecting cylinder; 9. a frame; 10. washing the balloon; 11. a through hole; 12. rolling a ball; 13. a first channel; 14. a rotating drum; 15. a rib; 16. a water spray hole; 17. a second channel; 18. a first fan plate; 19. performing crack filling; 20. a hose; 21. a second fan plate; 22. a nut; 23. a drainage aperture; 24. a filler layer; 25. a plunger; 26. a sealing plate; 27. a cylindrical section; 28. a threaded segment; 29. a through groove; 30. a water injection port.
Detailed Description
In order to make the technical means, the original characteristics, the achieved purposes and the effects of the invention easily understood, the invention is further described below with reference to the specific embodiments and the attached drawings, but the following embodiments are only the preferred embodiments of the invention, and not all embodiments. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention.
Specific embodiments of the present invention are described below with reference to the accompanying drawings.
Example 1
As shown in fig. 1-3, a pneumatic valve for industrial gas environmental protection processing equipment, including valve body 1, 1 top fixedly connected with cylinder 5 of valve body, the piston rod and the case 6 fixed connection of cylinder 5, case 6 and 4 sliding connection of gas vent of valve body 1, 1 inside rotation of valve body is connected with washes balloon 10, wash balloon 10 bottom through frame 9 with 1 left air inlet 3 intercommunication of valve body, wash balloon 10 top through frame 9 with 1 left water filling port 30 intercommunication of valve body, wash balloon 10 side be provided with a plurality of through-holes 11, wash the inside spin 12 that is provided with of balloon 10, 1 bottom of valve body is connected with drainage mechanism.
Example 2
As shown in figures 1-4, a pneumatic valve for industrial gas environment-friendly treatment equipment comprises a valve body 1, a cylinder 5 is fixedly connected to the top of the valve body 1, a piston rod of the cylinder 5 is fixedly connected with a valve core 6, the valve core 6 is slidably connected with an exhaust port 4 of the valve body 1, a washing balloon 10 is rotatably connected to the inside of the valve body 1, the bottom end of the washing balloon 10 is communicated with a left air inlet 3 of the valve body 1 through a frame 9, the top end of the washing balloon 10 is communicated with a left water filling port 30 of the valve body 1 through the frame 9, a plurality of through holes 11 are formed in the side surface of the washing balloon 10, a rolling ball 12 is arranged inside the washing balloon 10, a drainage mechanism is connected to the bottom end of the valve body 1, the frame 9 is a hollow rectangular frame body, the inside of the frame 9 comprises a first channel 13 and a second channel 17 which are isolated by a partition plate, two ends of, The top of the washing balloon 10 communicates, the frame 9 communicates with the air inlet 3 and the water filling port 30 through the sealing bearing 7 respectively, the bottom of the inner side of the frame 9, the top communicates with the washing balloon 10 through the rotating shaft respectively, one end of the rotary drum 14 communicates with the channel inside the frame 9, the other end of the rotary drum 14 runs through the washing balloon 10 and extends to the inside of the washing balloon, the washing balloon is located at the connection position of the frame 9 and the air inlet 3 and the water filling port 30 and is fixedly connected with a first fan blade, and the washing balloon 10 is internally communicated with the first air pipe and is fixedly connected with a second.
When gas enters a fixed cylinder connected with the gas inlet 3 through a sealing bearing 7 from the gas inlet 3, the gas flow impacts a first fan plate 18 in the fixed cylinder, so that the first fan plate 18 and a frame 9 fixedly connected with the first fan plate rotate in the valve body 1, meanwhile, the gas flow sequentially passes through the fixed cylinder, a first channel 13 and a rotary drum 14 at the bottom end of the frame 9 and enters the gas washing ball 10, a second fan plate 21 is arranged at the joint of the gas washing ball 10 and the rotary drum 14, when the gas flow acts on the second fan plate 21, the gas washing ball 10 rotates relative to the frame 9 by taking the axis of the rotary drum 14 as the center, so that water entering from a water filling port 30 can flow along the inner wall of the gas washing ball 10 to the water flow and the settled particles are discharged from the through hole 11 to the bottom of the valve body 1 and then discharged by a drainage mechanism, and the water flow in the gas washing ball 10 can be rapidly discharged from the through hole 11 by adopting the mode that the frame 9 rotates with the valve body 1 and the frame 9 is relatively rotatably connected, avoid the inside ponding of wash balloon 10 to cause the delivery port to block up, influence the gas washing efficiency, the water injection mode that adopts in this embodiment is the mode of spraying water mist to the wash balloon 10 inside by wash balloon 10 bottom.
Example 3
As shown in figures 1-5, a pneumatic valve for industrial gas environmental protection processing equipment comprises a valve body 1, a cylinder 5 is fixedly connected at the top of the valve body 1, a piston rod of the cylinder 5 is fixedly connected with a valve core 6, the valve core 6 is slidably connected with an exhaust port 4 of the valve body 1, a wash balloon 10 is rotatably connected inside the valve body 1, the bottom end of the wash balloon 10 is communicated with an air inlet 3 on the left side of the valve body 1 through a frame 9, the top end of the wash balloon 10 is communicated with a water filling port 30 on the left side of the valve body 1 through the frame 9, a plurality of through holes 11 are arranged on the side surface of the wash balloon 10, a ball 12 is arranged inside the wash balloon 10, a drainage mechanism is connected at the bottom end of the valve body 1, the ball 12 is in the shape of a hollow ball with a diameter smaller than the inner diameter of the wash balloon 10, a convex rib 15 which is arranged outside the ball 12, the water spray holes 16 are distributed along the convex ribs 15, the bottom end of the rolling ball 12 is connected with a hose 20 communicated with the crack 19, and the other end of the hose 20 is communicated with a water injection port 30.
The interior of the air washing ball 10 is connected with the rolling ball 12, the rolling ball 12 is connected with the rotary drum 14 connected with the top end of the air washing ball 10 through the hose 20, when the air washing ball 10 rotates, the rolling ball 12 can roll in the air washing ball 10, the surface of the air washing ball 10 is provided with the convex ribs 15 to enhance the friction force between the rolling ball and the inner wall of the air washing ball 10, the rolling ball 12 and the air washing ball 10 have irregular relative friction, the particles after sedimentation are prevented from being adhered to the inner wall of the air washing ball 10, the side wall of the hollow rolling ball 12 is internally provided with the crack 19, the crack 19 is communicated with the water spraying hole 16 on the outer surface of the rolling ball 12, the crack 19 is communicated with the hose 20, water enters the crack 19 and is sprayed out through the water spraying hole 16 on the surface of the rolling ball 12, the spraying points are distributed more uniformly, the contact area between the water and the gas is larger, the sedimentation effect is enhanced, meanwhile, the distance between the, the hose 20 used in this embodiment is a stainless steel metal hose 20.
Example 4
As shown in figures 1-7, a pneumatic valve for industrial gas environmental protection processing equipment comprises a valve body 1, a cylinder 5 is fixedly connected to the top of the valve body 1, a piston rod of the cylinder 5 is fixedly connected with a valve core 6, the valve core 6 is slidably connected with an exhaust port 4 of the valve body 1, a washing balloon 10 is rotatably connected to the inside of the valve body 1, the bottom end of the washing balloon 10 is communicated with an air inlet 3 on the left side of the valve body 1 through a frame 9, the top end of the washing balloon 10 is communicated with a water filling port 30 on the left side of the valve body 1 through the frame 9, a plurality of through holes 11 are arranged on the side surface of the washing balloon 10, a rolling ball 12 is arranged inside the washing balloon 10, a drainage mechanism is connected to the bottom end of the valve body 1, the bottom end of the valve body 1 is in an inverted cone shape, a drainage hole 23 is fixedly connected to the bottom, the sealing plate 26 is fixedly connected to the top end of the cylindrical section 27, the filler groove is formed in the drainage hole 23, the threaded section 28 is connected to the bottom end of the cylindrical section 27, and the through groove 29 is formed in the middle of the threaded section 28.
The bottom end of the inverted cone-shaped valve body 1 is used for collecting water flow and settled particle mixture, when the accumulated water in the valve body 1 is too much after a period of time so as to affect the rotation of the frame 9, the drainage mechanism is opened to drain the sewage in the valve body, but because the interior of the valve body 1 is sealed in a working state, the bottom end of the valve body 1 is provided with a drainage hole 23, the middle part of the drainage hole 23 is provided with a packing groove, the drainage hole 23 is connected with a plunger 25 in a sliding way, when the cylindrical section 27 of the plunger 25 is positioned in the drainage hole 23, the valve body 1 is kept sealed by matching with the sealing packing in the packing groove, the top end of the cylindrical section 27 is connected with a sealing plate 26, when the internal pressure of the valve body 1 is higher, the sealing plate 26 plays a role of a baffle plate to connect the plunger 25 with the drainage hole 23, when the internal pressure of the valve body 1 is lower, the threaded section, when drainage is required, the nut 22 is loosened, the plunger 25 is pushed towards the interior of the valve body 1 relative to the drainage hole 23 to the through groove 29 in the threaded section 28 to be communicated with the interior of the valve body 1, sewage is discharged under the action of internal pressure, and the bottom end of the threaded section 28 can be connected with a pneumatic assembly and automatically discharged through system control.
Example 5
As shown in fig. 1 to 8, a pneumatic valve for an industrial gas environment-friendly treatment device comprises a valve body 1, and is characterized in that: the top of the valve body 1 is fixedly connected with an air cylinder 5, a piston rod of the air cylinder 5 is fixedly connected with a valve core 6, the valve core 6 is slidably connected with an exhaust port 4 of the valve body 1, the interior of the valve body 1 is rotatably connected with a washing balloon 10, the bottom end of the washing balloon 10 is communicated with an air inlet 3 on the left side of the valve body 1 through a frame 9, the top end of the washing balloon 10 is communicated with a water filling port 30 on the left side of the valve body 1 through the frame 9, the side surface of the washing balloon 10 is provided with a plurality of through holes 11, a rolling ball 12 is arranged inside the washing balloon; the bottom end of the valve body 1 is in an inverted cone shape, the bottom end of the valve body 1 is fixedly connected with a drainage hole 23, a plunger 25 is slidably connected in the drainage hole 23, and the plunger 25 is fixed at the bottom end of the valve body 1 through a nut 22; the plunger 25 comprises a cylindrical section 27 in sliding connection with the drainage hole 23, a sealing plate 26 is fixedly connected to the top end of the cylindrical section 27, a filler groove is formed in the drainage hole 23, a threaded section 28 is connected to the bottom end of the cylindrical section 27, and an inverted cone-shaped hole is formed in the threaded section 28;
compared with the drainage mode in embodiment 4, in this embodiment, the top end of the threaded section 28 is connected with the cylindrical section 27, and the reverse-tapered groove is formed inside the threaded section 28, the threaded section 28 is connected with the cylindrical section 27 at intervals, the water inside the valve body 1 flows out concentratedly along the groove inside the threaded section 28, and the outer side of the threaded section 28 can be connected with the threaded flange at the end of the pipeline, so that the drained water flow can be concentrated and further treated.
Example 5
As shown in the figures 1-8 of the drawings,
the working principle is as follows: when the gas washing device is arranged in industrial gas treatment equipment to work, a piston rod of a cylinder 5 drives a plate-shaped valve core 6 to move towards the left side, gas enters from a gas inlet 3, sequentially enters a gas washing ball 10 through a fixed cylinder, a first channel 13 and a rotary cylinder 14 at the bottom end of a frame 9, drives the gas washing ball 10 to rotate, is injected with water from a water injection port 30 through an external water injection device, and the water injection port 30 is communicated with the top end of the gas washing ball 10 through a second channel 17, so that the gas and water mist are in convection, particles in the gas are settled, the content of gas particles entering a valve and the industrial gas equipment is reduced, the valve is protected, and the gas washing device is suitable for environment-friendly treatment equipment with a large amount of particles in.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. A pneumatic valve for industrial gas environmental protection processing equipment comprises a valve body (1), and is characterized in that: valve body (1) top fixedly connected with cylinder (5), the piston rod and case (6) fixed connection of cylinder (5), gas vent (4) sliding connection of case (6) and valve body (1), valve body (1) internal rotation is connected with washes balloon (10), wash balloon (10) bottom through frame (9) and valve body (1) left air inlet (3) intercommunication, wash balloon (10) top through frame (9) and valve body (1) left water filling port (30) intercommunication, it is provided with a plurality of through-holes (11) to wash balloon (10) side, it is provided with inside current drainage mechanism to wash balloon (10), valve body (1) bottom is connected with current drainage mechanism.
2. A pneumatic valve for an industrial gas environmental processing apparatus according to claim 1, further comprising: frame (9) are inside hollow rectangle framework, frame (9) are inside to include first passageway (13), second passageway (17) by the baffle isolation, first passageway (13) both ends communicate with air inlet (3), wash balloon (10) bottom respectively, second passageway (17) both ends communicate with water filling port (30), wash balloon (10) top respectively, frame (9) communicate with air inlet (3), water filling port (30) respectively through sealed bearing (7).
3. A pneumatic valve for an industrial gas environmental processing apparatus according to claim 2, further comprising: frame (9) inboard bottom, top are respectively through pivot and washing balloon (10) intercommunication, inside passageway intercommunication of rotary drum (14) one end and frame (9), inside rotary drum (14) other end run through washing balloon (10) and extend to washing gas cylinder, are located frame (9) and air inlet (3), water filling port (30) junction fixedly connected with flabellum.
4. A pneumatic valve for an industrial gas environmental processing apparatus according to claim 3, further comprising: one end of the interior of the washing balloon (10) communicated with the first air pipe is fixedly connected with a second fan blade.
5. A pneumatic valve for an industrial gas environmental processing apparatus according to claim 1, further comprising: the ball (12) is in the shape of a hollow sphere with the diameter smaller than the inner diameter of the washing balloon (10), and a convex rib (15) which is in an annular array along the outer wall of the ball (12) is arranged outside the ball (12).
6. A pneumatic valve for industrial gas environmental protection processing equipment according to claim 5, characterized in that: the ball wall of spin (12) inside is equipped with crack (19), is located and is provided with hole for water spraying (16) on the ball wall in crack (19) outside, hole for water spraying (16) distribute along bead (15), spin (12) bottom is connected with hose (20) with crack (19) intercommunication, hose (20) other end and water filling port (30) intercommunication.
7. A pneumatic valve for an industrial gas environmental processing apparatus according to claim 1, further comprising: the bottom end of the valve body (1) is inverted-cone-shaped, the bottom end of the valve body (1) is fixedly connected with a drainage hole (23), a plunger (25) is positioned in the drainage hole (23) and is connected with the drainage hole in a sliding mode, and the plunger (25) is fixed to the bottom end of the valve body (1) through a nut (22).
8. A pneumatic valve for an industrial gas environmental processing apparatus according to claim 7, further comprising: the plunger (25) comprises a cylindrical section (27) in sliding connection with the drainage hole (23), a sealing plate (26) is fixedly connected to the top end of the cylindrical section (27), a filler groove is formed in the drainage hole (23), a threaded section (28) is connected to the bottom end of the cylindrical section (27), and a through groove (29) is formed in the middle of the threaded section (28).
9. A pneumatic valve for an industrial gas environmental processing apparatus according to claim 7, further comprising: the plunger (25) comprises a cylindrical section (27) slidably connected with the drainage hole (23), a sealing plate (26) is fixedly connected to the top end of the cylindrical section (27), a filler groove is formed in the drainage hole (23), a threaded section (28) is connected to the bottom end of the cylindrical section (27), and an inverted-cone-shaped hole is formed in the threaded section (28).
10. A pneumatic valve for an industrial gas environmental processing apparatus according to claim 7, further comprising: the plunger (25) comprises a cylindrical section (27) in sliding connection with the drainage hole (23), a sealing plate (26) is fixedly connected to the top end of the cylindrical section (27), a filler groove is formed in the drainage hole (23), a threaded section (28) is connected to the bottom end of the cylindrical section (27), a thread form angle of the threaded section (28) is 90 degrees, and holes with rectangular cross sections are formed in thread forms of the threaded section (28) at equal intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010321415.4A CN111503296B (en) | 2020-04-22 | 2020-04-22 | Pneumatic valve for industrial gas environment-friendly treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010321415.4A CN111503296B (en) | 2020-04-22 | 2020-04-22 | Pneumatic valve for industrial gas environment-friendly treatment equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111503296A true CN111503296A (en) | 2020-08-07 |
| CN111503296B CN111503296B (en) | 2022-07-22 |
Family
ID=71871140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010321415.4A Active CN111503296B (en) | 2020-04-22 | 2020-04-22 | Pneumatic valve for industrial gas environment-friendly treatment equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111503296B (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1507687A (en) * | 1975-11-03 | 1978-04-19 | Dustech Ltd | Venturi |
| JP2006010247A (en) * | 2004-06-28 | 2006-01-12 | Taikisha Ltd | Rotary directional control valve and heat accumulating gas processing system using this valve |
| CN201818320U (en) * | 2010-02-19 | 2011-05-04 | 湘潭平安电气有限公司 | Horizontal turbulence ball packing dust collector for mine |
| WO2012111949A2 (en) * | 2011-02-19 | 2012-08-23 | Yun Jangshik | Centrifugal wet type cleaner |
| KR20150086660A (en) * | 2014-01-20 | 2015-07-29 | 방유혁 | Mist screen apparatus |
| CN204784686U (en) * | 2015-05-26 | 2015-11-18 | 苏州市燃气设备阀门制造有限公司 | A safe plug screw that is used for gas valve to detect and diffuse |
| CN206444433U (en) * | 2017-01-19 | 2017-08-29 | 苏州清泉环保科技有限公司 | High-efficient washing tower apparatus |
| CN206996215U (en) * | 2017-07-12 | 2018-02-13 | 重庆第二师范学院 | Chemically react exhaust gas treating device |
| CN207214114U (en) * | 2017-08-25 | 2018-04-10 | 天津滨海国机阀门有限公司 | A kind of novel environment friendly chimney valve |
| CN207546192U (en) * | 2017-10-27 | 2018-06-29 | 衢州科创工业设计服务有限公司 | A kind of high-efficiency desulfurization denitrification apparatus for industrial waste gas |
| CN209524093U (en) * | 2019-01-28 | 2019-10-22 | 孟庆柱 | Novel locomotive cylinder and oil water separator blowdown cock |
| CN209934119U (en) * | 2019-04-06 | 2020-01-14 | 上海华闵环境科技发展有限公司 | Chemical industry is with rectifying column tail gas processing apparatus who has spray set |
-
2020
- 2020-04-22 CN CN202010321415.4A patent/CN111503296B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1507687A (en) * | 1975-11-03 | 1978-04-19 | Dustech Ltd | Venturi |
| JP2006010247A (en) * | 2004-06-28 | 2006-01-12 | Taikisha Ltd | Rotary directional control valve and heat accumulating gas processing system using this valve |
| CN201818320U (en) * | 2010-02-19 | 2011-05-04 | 湘潭平安电气有限公司 | Horizontal turbulence ball packing dust collector for mine |
| WO2012111949A2 (en) * | 2011-02-19 | 2012-08-23 | Yun Jangshik | Centrifugal wet type cleaner |
| KR20150086660A (en) * | 2014-01-20 | 2015-07-29 | 방유혁 | Mist screen apparatus |
| CN204784686U (en) * | 2015-05-26 | 2015-11-18 | 苏州市燃气设备阀门制造有限公司 | A safe plug screw that is used for gas valve to detect and diffuse |
| CN206444433U (en) * | 2017-01-19 | 2017-08-29 | 苏州清泉环保科技有限公司 | High-efficient washing tower apparatus |
| CN206996215U (en) * | 2017-07-12 | 2018-02-13 | 重庆第二师范学院 | Chemically react exhaust gas treating device |
| CN207214114U (en) * | 2017-08-25 | 2018-04-10 | 天津滨海国机阀门有限公司 | A kind of novel environment friendly chimney valve |
| CN207546192U (en) * | 2017-10-27 | 2018-06-29 | 衢州科创工业设计服务有限公司 | A kind of high-efficiency desulfurization denitrification apparatus for industrial waste gas |
| CN209524093U (en) * | 2019-01-28 | 2019-10-22 | 孟庆柱 | Novel locomotive cylinder and oil water separator blowdown cock |
| CN209934119U (en) * | 2019-04-06 | 2020-01-14 | 上海华闵环境科技发展有限公司 | Chemical industry is with rectifying column tail gas processing apparatus who has spray set |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111503296B (en) | 2022-07-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107174899A (en) | A kind of spiral spray deduster | |
| CN208727090U (en) | A kind of fuel oil heating desulphurization denitration dust-extraction unit | |
| US20210146294A1 (en) | Purification Device for Purifying Air and Air Purifier Having Same | |
| CN111111347B (en) | Waste gas purification tower | |
| CN209333453U (en) | A kind of dust treatment device | |
| CN205760339U (en) | A kind of energy-efficient eddy current atomization cleaner unit | |
| CN103816759A (en) | Coaxial integrated multilayered centrifugal washing gas-clearing machine | |
| CN111503296B (en) | Pneumatic valve for industrial gas environment-friendly treatment equipment | |
| CN203253284U (en) | Outward blowing online filter screen rotary dust collection device | |
| CN210751828U (en) | Dust removing device | |
| CN208512265U (en) | A kind of high-efficiency environment friendly cleaner | |
| CN201295581Y (en) | Atomizing and dust collecting equipment of windspout counterflow type | |
| CN203244874U (en) | Spherical filter screen on-line rotary dust removing device | |
| CN206214918U (en) | A kind of coating cloud separates and recovers purifier | |
| CN209308444U (en) | A kind of construction material wet curing device | |
| CN211837003U (en) | Novel glass fiber reinforced plastic spray tower | |
| CN203253283U (en) | Online filter screen rotary dust connection device with flushing nozzles | |
| CN210584438U (en) | Multifunctional desulfurization structure | |
| CN210814495U (en) | Environment-friendly equipment for advanced treatment of harmful gases in waste gas | |
| CN111921300B (en) | Device is administered in synthesis of volatile organic compounds that pharmacy production process produced | |
| CN203253277U (en) | Online filter screen rotary dust collection device with flow aiding fan | |
| CN208694568U (en) | A kind of moisture film deodorization deduster | |
| CN108939772B (en) | Wet dust collector | |
| CN208389658U (en) | A kind of spiral board water spray tower | |
| CN201140026Y (en) | Coating wire paint mist capturing device of vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240116 Address after: 253000 South of Jinguang Avenue, Development Zone, Luquantun Town, Wucheng County, Dezhou City, Shandong Province Patentee after: Dezhou Chenyan Air Conditioning Equipment Co.,Ltd. Address before: 230088 room 1131, building B, jinzuo, Tuoji City Plaza, 687 Changjiang West Road, high tech Zone, Hefei City, Anhui Province Patentee before: Anhui Rui Valve Co.,Ltd. |