CN111520608A - Take clean function's buffering formula pressure vessel - Google Patents
Take clean function's buffering formula pressure vessel Download PDFInfo
- Publication number
- CN111520608A CN111520608A CN202010309635.5A CN202010309635A CN111520608A CN 111520608 A CN111520608 A CN 111520608A CN 202010309635 A CN202010309635 A CN 202010309635A CN 111520608 A CN111520608 A CN 111520608A
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- pressure
- pressure vessel
- fixed
- cleaning
- plate
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- 230000003139 buffering effect Effects 0.000 title claims description 7
- 238000004140 cleaning Methods 0.000 claims abstract description 66
- 239000000872 buffer Substances 0.000 claims abstract description 26
- 238000001914 filtration Methods 0.000 claims abstract description 21
- 230000007246 mechanism Effects 0.000 claims abstract description 19
- 239000000463 material Substances 0.000 claims description 17
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 230000005611 electricity Effects 0.000 claims description 4
- 238000010408 sweeping Methods 0.000 claims description 3
- 230000000712 assembly Effects 0.000 claims 1
- 238000000429 assembly Methods 0.000 claims 1
- 230000001105 regulatory effect Effects 0.000 claims 1
- 238000007599 discharging Methods 0.000 abstract description 14
- 239000002994 raw material Substances 0.000 abstract description 13
- 239000012535 impurity Substances 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 4
- 230000002035 prolonged effect Effects 0.000 abstract description 4
- 230000006978 adaptation Effects 0.000 description 7
- 239000007788 liquid Substances 0.000 description 4
- 239000010865 sewage Substances 0.000 description 4
- 230000005484 gravity Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229910000851 Alloy steel Inorganic materials 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 2
- 239000010962 carbon steel Substances 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241000221535 Pucciniales Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000006172 buffering agent Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000005488 sandblasting Methods 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003828 vacuum filtration Methods 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C1/00—Pressure vessels, e.g. gas cylinder, gas tank, replaceable cartridge
- F17C1/02—Pressure vessels, e.g. gas cylinder, gas tank, replaceable cartridge involving reinforcing arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
- B01D29/03—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements self-supporting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/96—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor in which the filtering elements are moved between filtering operations; Particular measures for removing or replacing the filtering elements; Transport systems for filters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/30—Filter housing constructions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0002—Casings; Housings; Frame constructions
- B01D46/0005—Mounting of filtering elements within casings, housings or frames
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/0804—Cleaning containers having tubular shape, e.g. casks, barrels, drums
- B08B9/0808—Cleaning containers having tubular shape, e.g. casks, barrels, drums by methods involving the use of tools, e.g. by brushes, scrapers
-
- 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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J12/00—Pressure vessels in general
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2203/00—Vessel construction, in particular walls or details thereof
- F17C2203/01—Reinforcing or suspension means
- F17C2203/011—Reinforcing means
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Pressure Vessels And Lids Thereof (AREA)
Abstract
The invention discloses a buffer type pressure vessel with a cleaning function, which comprises a pressure vessel body, wherein the top of the pressure vessel body is communicated with a feeding pipe, the end part of the feeding pipe is provided with a feeding valve, the bottom of the pressure vessel body is communicated with a discharging pipe and a blow-off pipe, the end parts of the discharging pipe and the blow-off pipe are respectively provided with a discharging valve and a blow-off valve, one end of the pressure vessel body is provided with a filtering device, two sliding rails are symmetrically arranged in the pressure vessel body, the filtering device is in sliding connection with the sliding rails, and the other end of the pressure vessel body is provided with a. The raw materials are filtered through the filtering device, impurities in the raw materials are effectively removed, meanwhile, the filtering device is provided with the elastic mechanism, the pressure generated by the elastic mechanism during feeding is buffered, the pressure received by the pressure container body is reduced, and the service life of the pressure container is prolonged. The diameter of the cleaning device can be adjusted according to the size of the inner wall, and the cleaning device can be tightly attached to the inner wall of the pressure container, so that the cleaning speed is high, and the cleaning effect is better.
Description
Technical Field
The invention relates to the field of pressure containers, in particular to a buffer type pressure container with a cleaning function.
Background
The pressure container is a closed device which contains gas or liquid and bears certain pressure. A pressure vessel is a closed vessel that can withstand pressure. The pressure container has wide application range, and has important position and function in many departments of industry, civil use, military industry and the like and many fields of scientific research. Among them, the pressure vessels used in the petrochemical industry alone account for about 50% of the total number of pressure vessels, in order to be used in the chemical industry and the petrochemical industry at most. The pressure container is mainly used for heat transfer, mass transfer, reaction and other technological processes, storing and transporting pressurized gas or liquefied gas in the fields of chemical industry and petrochemical industry, and also has wide application in other industrial and civil fields, such as air compressors. Auxiliary machines (such as a cooler, a buffer, an oil-water separator, a gas tank, an evaporator, and a liquid coolant tank) of various special compressors and refrigeration compressors belong to pressure vessels.
At present, the tank body of the existing pressure vessel tank is generally made of carbon steel, low alloy steel and stainless steel, particularly carbon steel and low alloy steel, meanwhile, the outer surface of the pressure vessel needs to be subjected to processes of sand blasting, polishing, rust prevention and the like, but the surface of the inner wall of the pressure vessel is not effectively treated, so that the inner wall of the pressure vessel is easily rusted when being contacted with air and water, the rusts are mixed in gas to influence the use quality, and the normal work of a system is influenced. Because the types of pressure vessels are various, the lengths and the diameters of the pressure vessels with different types are different, and the existing cleaning device cannot adapt to the pressure vessels with different sizes.
When the materials are added into the pressure container, the materials from top to bottom are very easy to impact and wear the bottom of the pressure container under the influence of gravity, pressure, flow rate and the like, so that the service life of the pressure container is reduced, and the bottom of the pressure container is easy to damage and causes certain danger, so that the pressure container needs to have certain pressure resistance, the pressure resistance of the pressure container is usually related to materials for manufacturing the pressure container and plays a decisive role in manufacturing materials, in order to enhance the pressure resistance of the pressure container and prolong the service life of the pressure container, the pressure container is manufactured by adopting expensive steel materials, so that the pressure resistance of the pressure container is enhanced and the service life of the pressure container is prolonged, however, the manufacturing cost of the pressure container is increased by geometric times and is a great investment for enterprises, the use of a common pressure vessel requires frequent replacement of the pressure vessel, which also increases the cost of the pressure vessel.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, provides a buffer type pressure container with a cleaning function, solves the problems of low cleaning speed and poor effect of the conventional cleaning device, and simultaneously buffers materials during feeding so as to improve the pressure resistance of the common pressure container.
The purpose of the invention is realized by the following technical scheme: a buffer type pressure vessel with a cleaning function comprises a pressure vessel body, wherein supporting legs are arranged at the bottom of the pressure vessel body, the top of the pressure vessel body is communicated with a feeding pipe, a feeding valve is arranged at the end part of the feeding pipe, a discharging pipe and a discharging pipe are communicated with the bottom of the pressure vessel body, a discharging valve is arranged at the end part of the discharging pipe, a filtering device is arranged at one end of the pressure vessel body, the filtering device is arranged close to the feeding pipe, two sliding rails are symmetrically arranged in the pressure vessel body, the filtering device is in sliding connection with the sliding rails, and a cleaning device is arranged at the other end of the pressure vessel body;
the filtering device comprises a frame, a rectangular bottom plate and a filtering plate, the frame is fixed with the pressure container body through a fixing device, sliding grooves are formed in two sides of the frame and are in sliding fit with the sliding rails, the rectangular bottom plate is fixed on the frame, the filtering plate is connected to the rectangular bottom plate through an elastic mechanism, and a through hole is formed in the rectangular bottom plate;
the cleaning device comprises a support, a motor, a fixed column, a movable column, a screw rod, a rotating motor, a cavity disc and a cleaning assembly, wherein the support is fixed at the end part of the pressure container body, the motor is fixed on the support, the fixed column is fixed at the center of the end part of the pressure container body, one end of the fixed column extends into the pressure container body, a rectangular through hole is formed in the fixed column, the movable column is slidably arranged in the rectangular through hole and is matched with the rectangular through hole, the screw rod is arranged in the movable column in a penetrating manner and is in threaded connection with the movable column, one end of the screw rod penetrates through the fixed column and is connected with an output shaft of the motor, one end of the movable column extending into the pressure container body is rotatably sleeved with the cavity disc through a bearing, and one end of the movable column positioned in the cavity disc is fixed with the rotating motor, the output shaft of the rotating motor is connected with the cavity disc, and the arc side surface of the cavity disc is provided with a plurality of cleaning components at equal intervals;
the cleaning assembly comprises a telescopic cylinder, an annular electromagnet, an annular magnet and an arc-shaped plate, the bottom of the telescopic cylinder is fixed on the cavity disc, the arc-shaped plate is fixed at the telescopic end of the telescopic cylinder, the arc surface of the arc-shaped plate is matched with the inner wall of the pressure container body, a brush is arranged on the arc surface of the arc-shaped plate matched with the inner wall of the pressure container body, the telescopic cylinder comprises a sleeve a, a sleeve b and a spring, the sleeve a is fixed on the cavity disc, the sleeve b is movably arranged in the sleeve a in a penetrating mode, the spring is arranged in the sleeve a, two ends of the spring are respectively connected with the sleeve a and the sleeve b, the annular electromagnet is fixed on the sleeve a, and the arc-shaped magnet is fixed on the sleeve b;
the pressure vessel body is equipped with pressure adjusting device and open source singlechip are installed to filter equipment's one end, the output of external power supply is connected to open source singlechip's input electricity, open source singlechip's output is connected with the input electricity of blowoff valve, blow-off valve, feed valve, rotating electrical machines and annular electromagnet respectively.
Furthermore, the pressure vessel body comprises an inner wall and an outer wall, a buffer cavity is formed between the inner wall and the outer wall, at least six supporting blocks are arranged in the buffer cavity, and two ends of each supporting block are respectively connected with the inner wall and the outer wall.
Furthermore, the supporting shoe includes support column and backup pad, the both ends of support column all are fixed with the backup pad, two the backup pad is connected with inner wall and outer wall respectively.
Further, fixing device includes ear seat and bolt, the both sides of this end of body of pressure vessel all are provided with the ear seat, the frame sets up the both sides of the outside one end of pressure vessel all are provided with the bolt, seted up on the ear seat with the bolt hole of bolt looks adaptation, the bolt passes bolt hole and adaptation have the nut.
Further, be provided with cleaning device on the support, cleaning device includes electric putter and cleaning plate, be fixed with on the support electric putter, electric putter's extension end extends to in the pressure vessel body to be fixed with cleaning plate, cleaning plate with the bottom of pressure vessel body contacts.
Furthermore, the sweeping plate is provided with an arc surface matched with the bottom of the pressure container body and attached to the bottom of the pressure container body, and the electric push rod is electrically connected with the open-source single chip microcomputer.
Further, the pressure adjusting device comprises a pressure regulator and a digital display pressure gauge, the pressure regulator and the digital display pressure gauge are both installed at the end of the pressure container body, the output end of the digital display pressure gauge is electrically connected with the input end of the open-source single chip microcomputer, and the output end of the open-source single chip microcomputer is electrically connected with the input end of the pressure regulator.
Further, elastic mechanism includes connecting rod a and connecting rod b and spring an, the one end of connecting rod a is fixed on the rectangle bottom plate, the other end of connecting rod a is mobilizable wear to be equipped with connecting rod b, connecting rod b with the filter plate is connected, the cover is equipped with on the elastic mechanism spring a, spring a's both ends respectively with rectangle bottom plate and filter plate are fixed.
Furthermore, the number of the elastic mechanisms is five, and the five elastic mechanisms are respectively arranged at the center and four corners of the rectangular bottom plate.
The invention has the beneficial effects that:
1. the utility model provides a take buffering formula pressure vessel of clean function, makes pressure vessel body bottom produce vacuum negative pressure through pressure adjusting device, makes the raw materials pass through the filter plate to carry out vacuum filtration to the raw materials, the effectual impurity that removes in the raw materials is provided with elastic mechanism on the filter equipment simultaneously, and the pressure that elastic mechanism produced when feeding cushions, thereby slows down the pressure that filter equipment received, has prolonged filter equipment's life.
2. The utility model provides a take buffering formula pressure vessel of clean function, uses cleaning device to clean pressure vessel's inner wall, can adjust the diameter size according to the size of inner wall, can hug closely pressure vessel's inner wall simultaneously, makes clean speed piece, and clean effect is better.
3. The filter device is fixed by adopting the matching of the bolt and the nut, so that the filter device can be detached, and the filter plate is convenient to clean and replace.
4. The pressure container is designed to be of a double-layer structure, and the supporting block is arranged between the inner wall and the outer wall, so that the pressure resistance of the pressure container is improved.
Drawings
FIG. 1 is a perspective view of a cushioned pressure vessel with cleaning features in accordance with the present invention;
FIG. 2 is a right side view of a cushioned pressure vessel with cleaning features in accordance with the present invention;
FIG. 3 is a front view of a cushioned pressure vessel with cleaning features in accordance with the present invention;
FIG. 4 is a sectional view taken along line A-A of FIG. 2;
FIG. 5 is an enlarged view taken at A in FIG. 4;
FIG. 6 is an enlarged view of FIG. 4 at B;
FIG. 7 is a schematic structural diagram of a cleaning assembly in a buffer type pressure vessel with a cleaning function according to the present invention;
FIG. 8 is a schematic view of a support block structure of a buffer pressure vessel with a cleaning function according to the present invention;
FIG. 9 is a schematic structural view of a telescopic cylinder in a buffer type pressure vessel with a cleaning function according to the present invention;
FIG. 10 is a schematic view of a fixing column structure of a buffer pressure vessel with a cleaning function according to the present invention;
in the figure, 1-a pressure container body, 2-a feeding pipe, 3-a feeding valve, 4-a sliding rail, 5-a discharging pipe, 6-a discharging valve, 7-a discharging pipe, 8-a discharging valve, 9-a supporting leg, 10-a cleaning device, 11-a support, 12-a motor, 13-a fixed column, 14-a movable column, 15-a rotating motor, 16-a cavity disc, 17-a rectangular through hole, 18-a screw rod, 19-a telescopic cylinder, 20-an annular electromagnet, 21-a frame, 22-a rectangular bottom plate, 23-a filter plate, 24-a chute, 25-an elastic mechanism, 26-a through hole, 27-a pressure adjusting device, 28-an open source single chip microcomputer, 29-a buffer cavity, 30-a supporting block and 31-an annular magnet, 32-arc-shaped plate, 33-brush, 34-sleeve a, 35-sleeve b, 36-spring, 37-support column, 38-support plate, 39-ear seat, 40-bolt, 41-nut, 42-electric push rod, 43-cleaning plate, 44-pressure regulator, 45-digital display pressure gauge, 46-connecting rod a, 47-connecting rod b and 48-spring a.
Detailed Description
The technical solutions of the present invention are further described in detail below with reference to the accompanying drawings, but the scope of the present invention is not limited to the following.
As shown in fig. 1 to 10, a buffer type pressure vessel with a cleaning function comprises a pressure vessel body 1, wherein a supporting leg 9 is arranged at the bottom of the pressure vessel body 1, a feeding pipe 2 is communicated with the top of the pressure vessel body 1, a feeding valve 3 is arranged at the end part of the feeding pipe 2, a discharging pipe 5 and a sewage discharge pipe 7 are communicated with the bottom of the pressure vessel body 1, a discharging valve 6 is arranged at the end part of the discharging pipe 5, a sewage discharge valve 8 is arranged at the end part of the sewage discharge pipe 7, a filtering device is arranged at one end of the pressure vessel body 1, the filtering device is arranged close to the feeding pipe 2, two sliding rails 4 are symmetrically arranged in the pressure vessel body 1, the filtering device is connected with the sliding rails 4 in a sliding manner, and a;
as shown in fig. 1, the filtering device includes a frame 21, a rectangular bottom plate 22 and a filtering plate 23, the frame 21 is fixed with the pressure vessel body 1 by a fixing device, sliding grooves 24 are formed on two sides of the frame 21, the sliding grooves 24 are in sliding fit with the sliding rails 4, the rectangular bottom plate 22 is fixed on the frame 21, the filtering plate 23 is connected on the rectangular bottom plate 22 by an elastic mechanism 25, and a through hole 26 is formed on the rectangular bottom plate 22;
as shown in fig. 2, a pressure adjusting device 27 and an open-source single-chip microcomputer 28 are installed at one end of the pressure container body 1, where the filter device is installed, the input end of the open-source single-chip microcomputer 28 is electrically connected with the output end of the external power supply, and the output end of the open-source single-chip microcomputer 28 is electrically connected with the input ends of the blowoff valve 8, the discharge valve 6, the feed valve 3, the rotating motor 15 and the annular electromagnet 20 respectively;
the pressure adjusting device 27 comprises a pressure regulator 44 and a digital display pressure gauge 45, the pressure regulator 44 and the digital display pressure gauge 45 are both arranged at the end part of the pressure container body 1, the output end of the digital display pressure gauge 45 is electrically connected with the input end of the power supply single chip microcomputer 28, and the output end of the power supply single chip microcomputer 28 is electrically connected with the input end of the pressure regulator 44.
Open source singlechip 28 control feed valve 3 and open, input the raw materials in to pressure vessel body 1 through inlet pipe 2, digital display manometer 45 monitors pressure vessel body 1's bottom pressure, the information transmission of monitoring is for open source singlechip 28, open source singlechip 28 carries out analysis processes to the information, and adjust pressure vessel body 1's bottom pressure according to presetting parameter control pressure regulator 44, thereby make pressure vessel body 1 bottom produce vacuum negative pressure, liquid in the raw materials passes through filter plate 23 under the negative pressure effect, realize the filtration of raw materials, particle impurity in the raw materials is stayed on filter plate 23, control discharge valve 6 through open source singlechip 28 and open, filtered liquid discharges through discharge pipe 5.
When materials are added, the materials can generate larger pressure on the filter plate 23 under the action of gravity, pressure and flow velocity, and simultaneously, under the action of the pressure regulator 44, the bottom of the pressure container body 1 generates negative pressure, so that the materials pass through the filter plate 23 under the action of the negative pressure, the flow velocity and the pressure of raw materials are further increased, and the filter device is easily damaged, in order to improve the pressure resistance of the filter device and prolong the service life of the filter device, the elastic mechanism 25 is arranged on the filter device to buffer the impact on the filter plate 23, and the specific implementation mode is as follows:
as shown in fig. 6, the elastic mechanism 25 includes a connecting rod a46, a connecting rod b47 and a spring a48, one end of the connecting rod a46 is fixed on the rectangular bottom plate 22, the other end of the connecting rod a46 is movably provided with a connecting rod b47 in a penetrating manner, the connecting rod b47 is connected with the filter plate 23, the elastic mechanism 25 is sleeved with a spring a48, and two ends of the spring a48 are respectively fixed with the rectangular bottom plate 22 and the filter plate 23.
When raw materials pass through the filter plate 23, the raw materials impact the filter plate 23, at the moment, the filter plate 23 compresses the spring a48, and the spring a48 can buffer the pressure applied to the filter plate under the action of restoring force, so that the impact applied to the filter plate 23 is reduced, and the service life of the filter device is prolonged. Due to the poor rigidity of the spring a, when the filter plate 23 is impacted, the spring a48 can drive the filter plate 23 to swing left and right, so that the filter plate 23 is easy to collide with the pressure container body 1, the filter plate 23 and the pressure container are easy to damage, the connecting rod a46 and the connecting rod b47 have a guiding function, and simultaneously, the spring a48 has certain rigidity, so that the spring a48 can only compress along the moving direction of the connecting rod b47, and the collision between the filter plate 23 and the pressure container body 1 is avoided.
Preferably, the number of the elastic mechanisms 25 is five, and the five elastic mechanisms are respectively arranged at the center and the four corners of the rectangular bottom plate 22. The filter plate 23 is made more stable, and the buffering effect is made better.
Because when materials are added, the materials can generate larger pressure to the pressure container body 1 under the action of gravity, pressure and flow velocity, and simultaneously, under the action of the pressure regulator 44, the bottom of the pressure container body 1 generates negative pressure, so that the materials pass through the filter plate 23 under the action of the negative pressure, the flow velocity and the pressure of the raw materials are further increased, the high-pressure materials are easy to damage the bottom of the pressure container body 1, the pressure container in the invention is easier to damage compared with the common pressure container, in order to improve the pressure resistance of the pressure container in the invention and prolong the service life of the filter device,
as shown in fig. 4 and 8, further, the pressure vessel body 1 is composed of an inner wall and an outer wall, a buffer cavity 29 is formed between the inner wall and the outer wall, at least six supporting blocks 30 are arranged in the buffer cavity 29, and two ends of the supporting blocks 30 are respectively connected with the inner wall and the outer wall;
the supporting block 30 includes a supporting column 37 and supporting plates 38, the supporting plates 38 are fixed to both ends of the supporting column 37, and the two supporting plates 38 are connected to the inner wall and the outer wall, respectively.
The pressure container body 1 is designed into a double-layer structure, the pressure resistance of the pressure container is enhanced, meanwhile, the supporting block 30 is arranged between the inner wall and the outer wall, the pressure resistance of the pressure container is further enhanced, and during specific implementation, buffering substances such as rubber or plastics and the like can be added into the buffering cavity 29, so that the pressure resistance of the pressure container body 1 is further improved.
Further, fixing device includes ear seat 39 and bolt 40, and the both sides of pressure vessel body 1 tip all are provided with ear seat 39, and frame 21 sets up all to be provided with bolt 40 in the both sides of the outside one end of pressure vessel body 1, offers the bolt hole with bolt 40 looks adaptation on the ear seat 39, and bolt 40 passes bolt hole and adaptation has nut 41.
Through the cooperation of bolt 40 and nut 41, fasten frame 21 on pressure vessel body 1, during concrete implementation, the size of seting up the hole on pressure vessel body 1 and filter equipment's high looks adaptation makes filter equipment convenient to detach, is provided with the curb plate with hole looks adaptation simultaneously on the frame 21, fastens the curb plate on pressure vessel body 1 through bolt 40 and nut 41, makes pressure vessel body 1's leakproofness effectual.
As shown in fig. 4 and 7, the cleaning device 10 includes a bracket 11, a motor 12, a fixed column 13, a movable column 14, a screw rod 18, a rotating motor 15, a cavity disc 16 and a cleaning assembly, the bracket 11 is fixed at the end of the pressure container body 1, the motor 12 is fixed on the bracket 11, the fixed column 14 is fixed at the center of the end of the pressure container body 1, one end of the fixed column 14 extends to the inside of the pressure container body 1, a rectangular through hole 17 is opened on the fixed column 13, the movable column 14 is slidably disposed in the rectangular through hole 17 and is adapted to the rectangular through hole 17, the screw rod 18 is penetrated in the movable column 14 and is in threaded connection with the movable column 14, one end of the screw rod 18 passes through the fixed column 13 and is connected with an output shaft of the motor 12, one end of the movable column 14 extending to the inside of the pressure container body 1 is rotatably sleeved with the cavity disc 16 through a bearing, one end of the movable column, an output shaft of the rotating motor 15 is connected with a cavity disc 16, and a plurality of cleaning components are arranged on the arc side surface of the cavity disc 16 at equal intervals;
the cleaning assembly comprises a telescopic cylinder 19, an annular electromagnet 20, an annular magnet 31 and an arc-shaped plate 32, the bottom of the telescopic cylinder 19 is fixed on a cavity disc 16, the telescopic end of the telescopic cylinder 19 is fixed with the arc-shaped plate 32, the arc surface of the arc-shaped plate 32 is matched with the inner wall of the pressure container body 1, a brush 33 is arranged on the arc surface of the arc-shaped plate 32 matched with the inner wall of the pressure container body 1, the telescopic cylinder 19 comprises a sleeve a34, a sleeve b35 and a spring 36, the sleeve a34 is fixed on the cavity disc 16, the sleeve b35 is movably arranged in a sleeve a34 in a penetrating manner, the spring 36 is arranged in the sleeve a34, two ends of the spring 36 are respectively connected with a sleeve a34 and a sleeve b36, the annular electromagnet 20 is fixed on the sleeve a34, and the arc-;
after pressure vessel used an end time, can rust or adsorb impurity on pressure vessel body 1's the inner wall, be not influenced in order to guarantee the quality of discharge material in pressure vessel body 1 this moment, need clean pressure vessel body 1's inner wall. When the cleaning device 10 is not in operation, the annular electromagnet 20 is in an energized state, at this time, the annular magnet 31 and the annular magnet 31 are in electromagnetic attraction, and the spring 36 is in a compressed state. In specific implementation, after the materials in the pressure container body 1 are discharged, the filtering device is disassembled for cleaning and maintenance, the motor 12 and the rotating motor 15 are started, the motor 12 drives the screw rod 18 to rotate, due to the limiting function of the rectangular through hole 17 on the movable column 14, the movable column 14 can only do linear motion along the screw rod 18, thereby driving the cavity disc 16 to extend and retract, and at the same time, the rotating motor 15 drives the cavity disc 16 to rotate on the movable column 14, the annular electromagnet 20 is disconnected by the open-source singlechip 28, the arc-shaped plate 32 extends the telescopic cylinder 19 under the action of the spring 36, so that the brush 33 is tightly attached to the inner wall of the pressure container body 1, under the action of the movable column 14 and the cavity disc 16, the brush 33 is tightly attached to the inner wall of the pressure vessel body 1 to make a rotary linear motion, thereby realizing the overall cleaning of the inner wall of the pressure vessel body 1. The compression and extension of the spring 36 causes the sleeve b35 to slide in the sleeve a34, thereby extending and retracting the telescopic tube 19.
After being cleaned by the cleaning device, impurities on the inner wall of the pressure container body 1 fall on the bottom of the pressure container body 1, and in order to enable the impurities to be smoothly discharged from the sewage discharge pipe 7, the invention also designs a cleaning device, which is specifically designed as follows:
as shown in fig. 4, a cleaning device is arranged on the bracket 11, the cleaning device comprises an electric push rod 42 and a cleaning plate 43, the electric push rod 42 is fixed on the bracket 11, the extending end of the electric push rod 42 extends into the pressure vessel body 1, the cleaning plate 43 is fixed, and the cleaning plate 43 is in contact with the bottom of the pressure vessel body 1;
the sweeping plate 43 is provided with a cambered surface matched with the bottom of the pressure container body 1 and is attached to the bottom of the pressure container body 1, and the electric push rod 42 is electrically connected with the open-source single chip microcomputer 28.
Start electric putter 42, electric putter 42 drives and cleans board 43 extension to push away the impurity of pressure vessel body 1 bottom to in the blow off pipe 7, clean board 43 be equipped with the cambered surface of 1 bottom looks adaptation of pressure vessel body, make the impurity ability of bottom push away to the blow off pipe 7 completely, during concrete implementation, blow off pipe 7 should be close to the one end setting that cleaning device was kept away from to pressure vessel body 1.
The foregoing is illustrative of the preferred embodiments of this invention, and it is to be understood that the invention is not limited to the precise form disclosed herein and that various other combinations, modifications, and environments may be resorted to, falling within the scope of the concept as disclosed herein, either as described above or as apparent to those skilled in the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (9)
1. The utility model provides a take clean function's buffering formula pressure vessel, includes pressure vessel body (1), its characterized in that, the bottom of pressure vessel body (1) is provided with supporting legs (9), the top intercommunication of pressure vessel body (1) has inlet pipe (2), feed valve (3) are installed to the tip of inlet pipe (2), the bottom intercommunication of pressure vessel body (1) has row material pipe (5) and blow off pipe (7), discharge valve (6) are installed to the tip of row material pipe (5), blow off valve (8) are installed to the tip of blow off pipe (7), the one end of pressure vessel body (1) is provided with filter equipment, filter equipment is close to inlet pipe (2) set up, the symmetry is provided with two slide rails (4) in pressure vessel body (1), filter equipment with slide rail (4) sliding connection, the other end of the pressure container body (1) is provided with a cleaning device (10);
the filtering device comprises a frame (21), a rectangular bottom plate (22) and a filtering plate (23), the frame (21) is fixed with the pressure container body (1) through a fixing device, sliding grooves (24) are formed in two sides of the frame (21), the sliding grooves (24) are in sliding fit with the sliding rails (4), the rectangular bottom plate (22) is fixed on the frame (21), the filtering plate (23) is connected to the rectangular bottom plate (22) through an elastic mechanism (25), and a through hole (26) is formed in the rectangular bottom plate (22);
the cleaning device (10) comprises a support (11), a motor (12), a fixed column (13), a movable column (14), a screw rod (18), a rotating motor (15), a cavity disc (16) and a cleaning assembly, wherein the end part of the pressure container body (1) is fixedly provided with the support (11), the motor (12) is fixedly arranged on the support (11), the fixed column (14) is fixedly arranged at the center of the end part of the pressure container body (1), one end of the fixed column (14) extends into the pressure container body (1), a rectangular through hole (17) is formed in the fixed column (13), the movable column (14) is slidably arranged in the rectangular through hole (17) and is matched with the rectangular through hole (17), the screw rod (18) penetrates through the movable column (14) and is in threaded connection with the movable column (14), one end of the screw rod (18) penetrates through the fixed column (13) and is connected with an output shaft of the motor (12), one end, extending into the pressure container body (1), of the movable column (14) is rotatably sleeved with the cavity disc (16) through a bearing, one end, located in the cavity disc (16), of the movable column (14) is fixedly provided with the rotating motor (15), the output shaft of the rotating motor (15) is connected with the cavity disc (16), and a plurality of cleaning assemblies are arranged on the arc side face of the cavity disc (16) at equal intervals;
the cleaning assembly comprises a telescopic cylinder (19), an annular electromagnet (20), an annular magnet (31) and an arc-shaped plate (32), the bottom of the telescopic cylinder (19) is fixed on the cavity disc (16), the telescopic end of the telescopic cylinder (19) is fixed with the arc-shaped plate (32), the arc-shaped surface of the arc-shaped plate (32) is matched with the inner wall of the pressure container body (1), a brush (33) is arranged on the arc-shaped surface of the arc-shaped plate (32) matched with the inner wall of the pressure container body (1), the telescopic cylinder (19) comprises a sleeve a (34), a sleeve b (35) and a spring (36), the sleeve a (34) is fixed on the cavity disc (16), the sleeve b (35) is movably arranged in the sleeve a (34) in a penetrating manner, the spring (36) is arranged in the sleeve a (34), and two ends of the spring (36) are respectively connected with the sleeve a (34) and the sleeve b (36), the annular electromagnet (20) is fixed on the sleeve a (34), and the arc-shaped magnet (31) is fixed on the sleeve b (35);
pressure vessel body (1) is equipped with pressure adjusting device (27) and open source singlechip (28) are installed to filter equipment's one end, the output of external power supply is connected to the input electricity of open source singlechip (28), the output of open source singlechip (28) is connected with the input electricity of blowoff valve (8), blow-off valve (6), feed valve (3), rotating electrical machines (15) and annular electromagnet (20) respectively.
2. The buffer pressure vessel with the cleaning function as claimed in claim 1, wherein the pressure vessel body (1) is composed of an inner wall and an outer wall, a buffer cavity (29) is formed between the inner wall and the outer wall, at least six support blocks (30) are arranged in the buffer cavity (29), and two ends of each support block (30) are respectively connected with the inner wall and the outer wall.
3. The pressure vessel with the cleaning function as claimed in claim 2, wherein said supporting block (30) comprises a supporting pillar (37) and supporting plates (38), said supporting plates (38) are fixed to both ends of said supporting pillar (37), and two of said supporting plates (38) are respectively connected to the inner wall and the outer wall.
4. The buffer pressure vessel with the cleaning function as claimed in claim 1, wherein the fixing device comprises an ear seat (39) and a bolt (40), the ear seat (39) is disposed on both sides of the end portion of the pressure vessel body (1), the bolt (40) is disposed on both sides of the end portion of the frame (21) disposed outside the pressure vessel body (1), a bolt hole adapted to the bolt (40) is formed in the ear seat (39), and the bolt (40) passes through the bolt hole and is adapted to a nut (41).
5. The buffer pressure vessel with the cleaning function as claimed in claim 1, wherein a cleaning device is arranged on the bracket (11), the cleaning device comprises an electric push rod (42) and a cleaning plate (43), the electric push rod (42) is fixed on the bracket (11), the extended end of the electric push rod (42) extends into the pressure vessel body (1) and is fixed with the cleaning plate (43), and the cleaning plate (43) is in contact with the bottom of the pressure vessel body (1).
6. The buffer pressure container with the cleaning function as claimed in claim 5, wherein the sweeping plate (43) is provided with an arc surface matched with the bottom of the pressure container body (1) and attached to the bottom of the pressure container body (1), and the electric push rod (42) is electrically connected with the open-source single chip microcomputer (28).
7. The buffer pressure container with the cleaning function as claimed in claim 1, wherein the pressure regulating device (27) comprises a pressure regulator (44) and a digital display pressure gauge (45), the pressure regulator (44) and the digital display pressure gauge (45) are both installed at the end of the pressure container body (1), the output end of the digital display pressure gauge (45) is electrically connected with the input end of the open source single chip microcomputer (28), and the output end of the open source single chip microcomputer (28) is electrically connected with the input end of the pressure regulator (44).
8. The buffer pressure container with the cleaning function as claimed in claim 1, wherein the elastic mechanism (25) comprises a connecting rod a (46), a connecting rod b (47) and a spring a (48), one end of the connecting rod a (46) is fixed on the rectangular bottom plate (22), the other end of the connecting rod a (46) is movably arranged on the connecting rod b (47) in a penetrating manner, the connecting rod b (47) is connected with the filter plate (23), the elastic mechanism (25) is sleeved with the spring a (48), and two ends of the spring a (48) are respectively fixed with the rectangular bottom plate (22) and the filter plate (23).
9. The pressure vessel with the cleaning function as recited in claim 8, wherein the number of the elastic means (25) is five, respectively provided at the center and four corners of the rectangular bottom plate (22).
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| CN202010309635.5A CN111520608B (en) | 2020-04-20 | 2020-04-20 | Take clean function's buffering formula pressure vessel |
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| CN202010309635.5A CN111520608B (en) | 2020-04-20 | 2020-04-20 | Take clean function's buffering formula pressure vessel |
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| CN111520608B CN111520608B (en) | 2021-08-06 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115465578A (en) * | 2022-11-14 | 2022-12-13 | 江苏华洋新思路能源装备股份有限公司 | Pressure vessel for containing corrosive liquid |
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