CN116638635A - Concrete mixing plant with circulation intermittent type dust removal function - Google Patents
Concrete mixing plant with circulation intermittent type dust removal function Download PDFInfo
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- CN116638635A CN116638635A CN202310747188.5A CN202310747188A CN116638635A CN 116638635 A CN116638635 A CN 116638635A CN 202310747188 A CN202310747188 A CN 202310747188A CN 116638635 A CN116638635 A CN 116638635A
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- China
- Prior art keywords
- stirring main
- pipe
- main part
- hole
- connecting pipe
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- 239000000428 dust Substances 0.000 title claims abstract description 96
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 92
- 238000003756 stirring Methods 0.000 claims description 87
- 239000007921 spray Substances 0.000 claims description 33
- 230000005540 biological transmission Effects 0.000 claims description 18
- 230000001105 regulatory effect Effects 0.000 claims description 13
- 125000004122 cyclic group Chemical group 0.000 claims description 12
- 210000001503 joint Anatomy 0.000 claims description 6
- 238000000034 method Methods 0.000 description 18
- 230000033001 locomotion Effects 0.000 description 12
- 239000002994 raw material Substances 0.000 description 12
- 230000000694 effects Effects 0.000 description 10
- 239000000463 material Substances 0.000 description 7
- 238000010276 construction Methods 0.000 description 5
- 230000002401 inhibitory effect Effects 0.000 description 3
- 238000004064 recycling Methods 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000003915 air pollution Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C9/00—General arrangement or layout of plant
- B28C9/02—General arrangement or layout of plant for producing mixtures of clay or cement with other materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/06—Spray cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
- B28C5/10—Mixing in containers not actuated to effect the mixing
- B28C5/12—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers
- B28C5/16—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers the stirrers having motion about a vertical or steeply inclined axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
- B28C7/0007—Pretreatment of the ingredients, e.g. by heating, sorting, grading, drying, disintegrating; Preventing generation of dust
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
- B28C7/14—Supply means incorporated in, or mounted on, mixers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
- B28C7/16—Discharge means, e.g. with intermediate storage of fresh concrete
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Landscapes
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Accessories For Mixers (AREA)
Abstract
The invention relates to the technical field of concrete mixing equipment, and discloses a concrete mixing station with a circulating intermittent dust removal function.
Description
Technical Field
The invention relates to the technical field of concrete mixing equipment, in particular to a concrete mixing station with a circulating intermittent dust removal function.
Background
The concrete mixing plant mainly comprises a mixing main body, a material weighing system, a material conveying system, a material storage system, a control system and other 5-big systems and other auxiliary facilities. Compared with station aggregate metering, the building aggregate metering reduces four intermediate links, and is vertical blanking metering, so that the metering time is saved, and the production efficiency is greatly improved. A concrete mixing plant is a combination device for intensively mixing concrete, also called a concrete precast plant. Because of higher mechanization and automation degree, the production efficiency is also high, the quality of concrete can be ensured, the cement can be saved, and the method is commonly used for large-scale and medium-scale water conservancy projects, electric power projects, bridges and other projects with large concrete engineering quantity, long construction period and concentrated construction sites. With the development of municipal construction, the mixing station for intensively mixing and providing commodity concrete has great superiority, so the mixing station is rapidly developed, and conditions are created for popularizing concrete pumping construction and realizing combined operation of mixing, conveying and pouring machinery.
However, the existing concrete mixing plant stirs after the material enters the mixing main body through the conveying system, but in the blanking process, dust is large, and a large amount of dust is easily generated in the aggregate mixing process, if the dust is directly scattered into the air, air pollution is easily caused, if the dust is not treated, the dust is accumulated in the mixing main body, the pressure in the main body is increased, the inside of the mixing main body is negatively influenced, and even safety accidents occur.
Disclosure of Invention
The invention aims to provide a concrete mixing plant with a circulating intermittent dust removal function, so as to solve the problems in the background technology.
In order to solve the technical problems, the invention provides the following technical scheme: the utility model provides a concrete mixing plant with circulation intermittent type dust removal function, this concrete mixing plant with circulation intermittent type dust removal function includes the stirring main part, the inlet pipe is installed to the upper portion input of stirring main part, and the bottom output control valve of stirring main part, install the conveying pipeline on the control valve, driving motor is installed at the top of stirring main part, and the perforation has been seted up at the top of stirring main part, driving motor's output shaft runs through the perforation, and installs reciprocating screw on driving motor's the output shaft, install the stirring flood dragon on the reciprocating screw, slidable mounting has the slider on the reciprocating screw, touch switch is installed at the interior top of stirring main part, and is provided with dust removal subassembly in the stirring main part, touch switch and dust removal subassembly electric connection carry the concrete raw materials to the stirring main part through the inlet pipe in this moment, start driving motor, make driving motor's output shaft carry out mixed stirring to the raw materials in the stirring main part through reciprocating screw, and simultaneously, the reciprocating screw can drive the slider and carry out cyclic reciprocating motion in the rotation in the course, utilize the reciprocating motion of slider to make the slider touch to touch the touch switch when moving to the highest point to make the slider touch switch, thereby can realize intermittent type dust removal in the main part and intermittent type dust removal subassembly, can reduce in the inside the main part and prevent the intermittent type dust from the dust removal.
As a preferable technical scheme, the dust removing component comprises a supporting rod, a water tank, a water pump, a water suction pipe, a drain pipe, a first connecting hole, a water pipe and a first spray head;
the utility model discloses a dust collector, including stirring main part, the top of stirring main part is installed through the bracing piece, install the water pump on the water tank, the input of water pump is connected through the water pipe that absorbs water with the water tank, fixed mounting has the drain pipe in the stirring main part, install a plurality of first shower nozzles on the drain pipe, first connecting hole has been seted up on the stirring main part, the output and the drain pipe of water pump are connected through the raceway, the raceway runs through first connecting hole, touch switch and water pump electric connection, and touch switch can control the dust removal subassembly and move at slider downshifting in-process, after touch switch is touched, touch switch control water pump operation makes the rivers in the water pipe that absorbs water tank, and the rethread raceway is carried the rivers to the drain pipe, along with the continuous pressurization of water pump for first shower nozzle can spray atomized rivers, thereby lets atomized rivers can play the inhibitory action to the dust that rises, and simultaneously, atomized rivers form the combination to the dust, and then can fall back to the raw materials with the dust, the recycling of realization.
As the preferable technical scheme, be provided with pressure regulating subassembly and combination subassembly on the stirring main part, drive the cyclic reciprocating motion of slider through reciprocating screw and provide operation driving force for pressure regulating subassembly and combination subassembly.
As a preferable technical scheme, the pressure regulating assembly comprises a tank body, an air hole I, an air suction hole II, a first one-way valve, a piston plate, a transmission rod, a slide hole I and a slide hole II;
the stirring device comprises a stirring main body, and is characterized in that a tank body is arranged on the stirring main body, a first air hole is formed in the bottom of the tank body, a second air hole is formed in the top of the stirring main body, the first air hole is in butt joint with the second air hole, a first one-way valve is arranged on the second air hole, a piston plate is slidably arranged in the tank body, a transmission rod is arranged at the bottom of the piston plate, a second sliding hole is formed in the bottom of the tank body, a first sliding hole is formed in the top of the stirring main body, the second sliding hole is in butt joint with the first sliding hole, the transmission rod penetrates through the second sliding hole and the first sliding hole to be connected with a sliding block, and when the sliding block moves upwards under the driving of a reciprocating screw rod, the transmission rod is in sliding fit with the second sliding hole, so that the sliding block can drive the piston plate in the tank body to move upwards synchronously, and the dust can be sucked into the tank body through an air flow channel formed by the first air hole and the second air hole, and the first one-way valve, and the operation of the stirring main body can be decompressed.
As a preferable technical scheme, the pressure regulating assembly further comprises an exhaust pipe, a second connecting hole, a first connecting pipe, a second one-way valve, a third one-way valve and a second spray head;
an exhaust pipe is fixedly arranged in the stirring main body, a plurality of second spray heads are arranged on the exhaust pipe, a second connecting hole is formed in the stirring main body, the exhaust pipe is connected with the output end of the tank body through a first connecting pipe, the first connecting pipe penetrates through the second connecting hole, the first connecting pipe is connected with the water tank through a second connecting pipe, a second one-way valve is arranged on the first connecting pipe, a third one-way valve is arranged on the second connecting pipe, when the sliding block moves downwards under the driving of the reciprocating screw rod, the sliding block can drive a piston plate in the tank body to synchronously move downwards through a transmission rod in the downward moving process, along with the dust gas in the piston plate can be extruded in the jar body of moving down, let dust gas can flow into the blast pipe through first connecting pipe fast, utilize the gas of fast flow in the first connecting pipe, form the atmospheric pressure difference that forms between first connecting pipe and the second connecting pipe, can let first connecting pipe when carrying gas, make the rivers in the first connecting pipe suction water tank through the second connecting pipe, let rivers and dust gas phase and, along with the continuous pressurization of piston plate, make the second shower nozzle can spray rivers and dust gas into stirring main body in, be favorable to the dust to fall back to in the stirring raw materials under the rivers effect, realize recycle to the dust.
As the preferable technical scheme, the gas in the tank body is ensured to flow into the exhaust pipe through the first connecting pipe in a directional and rapid way through the second one-way valve, and the water flow in the water tank can be ensured to be sucked into the first connecting pipe through the third one-way valve.
As the preferable technical scheme, the number of the first spray heads is the same as that of the second spray heads, and the first spray heads and the second spray heads are in one-to-one correspondence, and when the first spray heads spray atomized water flow, the second spray heads spray dust-containing gas at the moment, so that the atomized water flow and the opposite flushing combination of the dust-containing gas are formed, and dust fall of the atomized water flow to dust is improved.
As a preferable technical scheme, the combination component comprises a fixed ring, a convex block, a swivel, a chute, a screw hole and a fan plate;
the utility model discloses a dust removal device, including slider, fixed ring, screw, reciprocating screw, lug, rotating ring, lug, screw and fan plate, the fixed ring is installed to the up end of slider, install the lug on the fixed ring, the lug is annular structure, install the swivel on the lug, the spout has been seted up to the bottom of swivel, the lug gomphosis is in the spout, and lug and spout are sliding fit, be equipped with the screw on the swivel, screw and reciprocating screw are screw-thread fit, install a plurality of fan plates on the circumference lateral wall of swivel, when reciprocating screw drives the slider operation, the slider can drive the swivel through the fixed ring and carry out synchronous displacement in the removal process, because lug and spout are sliding fit, and screw and reciprocating screw be screw-thread fit, the swivel can realize rotating under screw-thread fit effect of screw and reciprocating screw to let the swivel drive the fan plate in rotatory in-process, let the fan plate stir dust and atomized water flow, can improve the dust fall effect of atomized water flow to the dust.
Compared with the prior art, the invention has the following beneficial effects:
the reciprocating screw rod can drive the sliding block to carry out cyclic reciprocating movement, so that the sliding block touches the touch switch when moving to the highest point, the touch switch intermittently starts the dust removing component, intermittent dust removal in the stirring main body is realized, dust accumulation in the stirring main body can be avoided, and the pressure in the main body is reduced.
When the sliding block moves upwards, the sliding block can drive the piston plate to move upwards synchronously through the transmission rod, and the dust in the stirring main body can be sucked into the tank body through the air flow channel formed by the air hole I, the air hole II and the first one-way valve by utilizing the suction effect formed by the upward movement of the piston plate in the tank body, so that the pressure release operation in the stirring main body can be realized.
When the sliding block moves downwards, the sliding block can drive the piston plate to move downwards synchronously through the transmission rod, dust gas in the tank body can flow into the exhaust pipe through the first connecting pipe, the first connecting pipe can convey gas and simultaneously suck the first connecting pipe into water flow in the water tank through the second connecting pipe, water flow and dust-containing gas phase are neutralized, dust is facilitated to fall back into stirring raw materials under the action of water flow, and recycling of dust is achieved.
When the reciprocating screw drives the sliding block to operate, the sliding block can drive the swivel to synchronously displace, so that the swivel is rotated under the action of the screw hole and the screw thread of the reciprocating screw, the swivel drives the fan plate to rotate in the rotating process, the fan plate stirs dust and atomized water flow, and the dust settling effect of the atomized water flow on the dust can be improved.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention. In the drawings:
FIG. 1 is a schematic general construction of the present invention;
FIG. 2 is a schematic view of a first cut-away configuration of the present invention;
FIG. 3 is a second cut-away schematic view of the present invention;
FIG. 4 is a schematic view of the bonding assembly of the present invention;
FIG. 5 is an enlarged schematic view of the structure at A of FIG. 3;
FIG. 6 is an enlarged schematic view of the structure at B of FIG. 3;
fig. 7 is an enlarged schematic view of the structure at C of fig. 2.
In the figure: 1. a stirring main body; 2. a feed pipe; 3. a control valve; 4. a material conveying pipe; 5. a driving motor; 6. perforating; 7. a reciprocating screw; 8. stirring dragon; 9. a slide block; 10. a touch switch; 11. a support rod; 12. a water tank; 13. a water pump; 14. a water suction pipe; 15. a drain pipe; 16. a first connection hole; 17. a water pipe; 18. a first nozzle;
19. a pressure regulating assembly; 1901. a tank body; 1902. an air hole I; 1903. an air suction hole II; 1904. a first one-way valve; 1905. a piston plate; 1906. a transmission rod; 1907. an exhaust pipe; 1908. a second connection hole; 1909. a first connection pipe; 1910. a second connection pipe; 1911. a second one-way valve; 1912. a third one-way valve; 1913. a second nozzle; 1914. a sliding hole I; 1915. a sliding hole II;
20. a joining assembly; 2001. a fixing ring; 2002. a bump; 2003. a swivel; 2004. a chute; 2005. a screw hole; 2006. a fan plate.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Examples: as shown in fig. 1-3 and 5, the present invention provides the following technical solutions: this concrete mixing plant with circulation intermittent type dust removal function, this concrete mixing plant with circulation intermittent type dust removal function includes stirring main part 1, inlet pipe 2 is installed to stirring main part 1's upper portion input, and stirring main part 1's bottom output control valve 3, install conveying pipeline 4 on the control valve 3, driving motor 5 is installed at stirring main part 1's top, and perforation 6 has been seted up at stirring main part 1's top, driving motor 5's output shaft runs through perforation 6, and installs reciprocating screw 7 on driving motor 5's the output shaft, install stirring flood dragon 8 on the reciprocating screw 7, slidable mounting has slider 9 on the reciprocating screw 7, touch switch 10 is installed at stirring main part 1's interior top, and be provided with dust removal component in the stirring main part 1, touch switch 10 and dust removal component electric connection carry the concrete raw materials to stirring main part 1 through inlet pipe 2, at this moment, start driving motor 5's output shaft drives stirring flood dragon 8 through reciprocating screw 7 and mixes stirring to the raw materials in the stirring main part 1, and reciprocating screw 7 can drive the slider 9 in the reciprocating screw 7 and can make the intermittent type material removal to the inside the intermittent type material removal through the reciprocating screw 9 when the reciprocating screw 9 makes the intermittent type of the slider move to the dust removal component in the intermittent type is realized in the intermittent type main part 1, and the dust removal process is realized to the intermittent type is realized to the dust removal.
As shown in fig. 1 to 3, the dust removing assembly includes a support rod 11, a water tank 12, a water pump 13, a suction pipe 14, a drain pipe 15, a first connection hole 16, a water pipe 17 and a first nozzle 18;
the top of stirring main part 1 is installed water tank 12 through bracing piece 11, install water pump 13 on the water tank 12, the input and the water tank 12 of water pump 13 are connected through water suction pipe 14, fixed mounting has drain pipe 15 in the stirring main part 1, install a plurality of first shower nozzles 18 on the drain pipe 15, first connecting hole 16 has been seted up on the stirring main part 1, the output and the drain pipe 15 of water pump 13 are connected through raceway 17, raceway 17 runs through first connecting hole 16, touch switch 10 and water pump 13 electric connection, and touch switch 10 can control dust removal subassembly and move at slider 9 downhill movement in-process, and when touch switch 10 is touched the back, touch switch 10 control water pump 13 operation makes water suction pipe 14 inhale the rivers in the water tank 12, and the rethread raceway 17 carries the rivers to in the drain pipe 15, along with the continuous pressurization of water pump 13 for first shower nozzle 18 can spray the atomizing rivers, thereby let atomizing rivers can play the inhibitory effect to dust, simultaneously, atomizing rivers form the combination to the dust, and then can realize the raw materials that falls back to the dust.
The stirring main body is provided with a pressure regulating assembly 19 and a combining assembly 20, and the reciprocating screw rod 7 drives the sliding block 9 to move in a circulating and reciprocating mode to provide operation driving force for the pressure regulating assembly 19 and the combining assembly 20.
As shown in fig. 1-3 and fig. 6-7, the pressure regulating assembly 19 includes a tank 1901, a first air hole 1902, a second air hole 1903, a first check valve 1904, a piston plate 1905, a transmission rod 1906, a first slide hole 1914 and a second slide hole 1915;
the stirring device is characterized in that a tank body 1901 is mounted on the stirring main body 1, a first air hole 1902 is formed in the bottom of the tank body 1901, a second air hole 1903 is formed in the top of the stirring main body 1, the first air hole 1902 and the second air hole 1903 are in butt joint, a first one-way valve 1904 is mounted on the second air hole 1903, a piston plate 1905 is slidably mounted in the tank body 1901, a transmission rod 1906 is mounted at the bottom of the piston plate 1905, a second sliding hole 1915 is formed in the bottom of the tank body 1901, a first sliding hole 1914 is formed in the top of the stirring main body 1, the second sliding hole 1915 is in butt joint with the first sliding hole 1914, the transmission rod 1906 penetrates through the second sliding hole 1915 and the first sliding hole 1914 to be connected with the sliding block 9, and when the sliding block 9 moves upwards under the driving of the reciprocating screw rod 7, and the transmission rod 1906 is in sliding fit with the second sliding hole 1914, so that the sliding block 9 can drive the piston plate 1905 in the tank body 1901 through the transmission rod 1906 in the upward moving process, and the first air hole 1901 can be sucked into the first air hole 1901 through the first air hole 1904, and the first air hole 1901 can be sucked into the first air hole 1901 through the synchronous air hole 1901.
The pressure regulating assembly 19 further comprises an exhaust pipe 1907, a second connecting hole 1908, a first connecting pipe 1909, a second connecting pipe 1910, a second check valve 1911, a third check valve 1912, and a second nozzle 1913;
an exhaust pipe 1907 is fixedly installed in the stirring main body 1, a plurality of second spray heads 1913 are installed on the exhaust pipe 1907, a second connecting hole 1908 is formed in the stirring main body 1, the exhaust pipe 1907 is connected with the output end of the tank body 1901 through a first connecting pipe 1909, the first connecting pipe 1909 penetrates through the second connecting hole 1908, the first connecting pipe 1909 is connected with a water tank 12 through a second connecting pipe 1910, a second check valve 1911 is installed on the first connecting pipe 1909, a third check valve 1912 is installed on the second connecting pipe 1910, when the sliding block 9 moves downwards under the driving of the reciprocating screw rod 7, the sliding block 9 can drive a piston plate 1905 in the tank body 1901 to move downwards synchronously through a transmission rod 1906, dust gas in the tank body 1901 can be extruded along with the downward movement of the plate 1905, the dust gas can flow into the exhaust pipe 1907 through the first connecting pipe 1909, the gas flowing fast in the first connecting pipe 1909 is utilized, a third check valve 1911 is installed on the first connecting pipe 1910, a third check valve 1912 is installed on the second connecting pipe 1910, the sliding block 9 can continuously suck the dust gas into the water tank 1913 along with the first connecting pipe 1913 under the driving of the reciprocating screw rod 7, and the pressure difference between the first connecting pipe and the first connecting pipe 1919 can continuously suck the dust gas into the first connecting pipe 1910, and the dust gas can continuously flow into the water tank 1913 along with the first connecting pipe.
The second check valve 1911 ensures that the gas in the tank body 1901 flows into the exhaust pipe 1907 through the first connecting pipe 1909 in a rapid direction, and the third check valve 1912 ensures that the water flow in the water tank 12 is sucked into the first connecting pipe 1909.
The number of the first spray heads 18 is the same as that of the second spray heads 1913, and the first spray heads 18 and the second spray heads 1913 are in one-to-one correspondence, and when the first spray heads 18 spray atomized water flow, the second spray heads 1913 spray dust-containing gas at this time, so that the atomized water flow and the opposite flushing combination of the dust-containing gas are formed, and dust fall of the atomized water flow to dust is facilitated to be improved.
As shown in fig. 2-5, the coupling assembly 20 includes a fixing ring 2001, a projection 2002, a swivel 2003, a chute 2004, a screw hole 2005, and a fan plate 2006;
the fixed ring 2001 is installed to the up end of slider 9, install the lug 2002 on the fixed ring 2001, the lug 2002 is annular structure, install the swivel 2003 on the lug 2002, spout 2004 has been seted up to the bottom of swivel 2003, the lug 2002 gomphosis is in spout 2004, and lug 2002 and spout 2004 are sliding fit, be equipped with screw 2005 on the swivel 2003, screw 2005 and reciprocating screw 7 are screw fit, install a plurality of fan 2006 on the circumference lateral wall of swivel 2003, when reciprocating screw 7 drives slider 9 operation, slider 9 can drive swivel 2003 through fixed ring 2001 and carry out synchronous displacement in the removal process, because lug 2002 and spout 2004 are sliding fit, and screw 2005 and reciprocating screw 7 are screw fit, swivel 2003 can realize the rotation under the screw fit effect on screw 2005 and reciprocating screw 7 to let the swivel 2003 drive fan 2006 and rotate in the rotation process, let fan 2006 stir dust and atomizing rivers, can improve the dust settling effect of rivers to dust.
The working principle of the invention is as follows:
the concrete raw material is conveyed into the stirring main body 1 through the feeding pipe 2, at the moment, the driving motor 5 is started, the output shaft of the driving motor 5 drives the stirring dragon 8 to mix and stir the raw material in the stirring main body 1 through the reciprocating screw rod 7, meanwhile, the reciprocating screw rod 7 can drive the sliding block 9 to carry out cyclic reciprocating movement in the rotating process, and the cyclic reciprocating movement of the sliding block 9 is utilized, so that the sliding block 9 touches the touch switch 10 when moving to the highest point, and the touch switch 10 is used for intermittently starting the dust removing component, so that intermittent dust removal in the stirring main body 1 is realized, dust accumulation in the stirring main body 1 can be avoided, and the pressure in the main body is reduced.
When the touch switch 10 is touched, the touch switch 10 controls the water pump 13 to run, so that the water suction pipe 14 sucks water flow in the water tank 12, the water flow is conveyed into the water drain pipe 15 through the water conveying pipe 17, and the first spray head 18 can spray atomized water flow along with continuous pressurization of the water pump 13, so that the atomized water flow can play a role in inhibiting dust, and meanwhile, the atomized water flow forms a combination of dust, so that the dust can fall back into the raw materials, and the reutilization of the dust is realized.
When the sliding block 9 moves upwards under the drive of the reciprocating screw rod 7, as the transmission rod 1906 is in sliding fit with the sliding hole two 1915 and the sliding hole one 1914, the sliding block 9 can drive the piston plate 1905 in the tank body 1901 to move upwards synchronously through the transmission rod 1906 in the upward movement process, and the dust in the stirring main body 1 can be sucked into the tank body 1901 through the air flow channel formed by the air hole one 1902, the air hole two 1903 and the first one-way valve 1904 by utilizing the suction effect formed by the upward movement of the piston plate 1905 in the tank body 1901, so that the pressure release operation of the stirring main body 1 can be realized.
When the sliding block 9 moves downwards under the driving of the reciprocating screw rod 7, the sliding block 9 can drive the piston plate 1905 in the tank body 1901 to move downwards synchronously through the transmission rod 1906 in the downward moving process, dust gas in the tank body 1901 can be extruded along with the downward movement of the piston plate 1905, the dust gas can quickly flow into the exhaust pipe 1907 through the first connecting pipe 1909, the air pressure difference formed between the first connecting pipe 1909 and the second connecting pipe 1910 is formed by utilizing the quickly flowing gas in the first connecting pipe 1909, the first connecting pipe 1909 can convey the air, the first connecting pipe 1909 can suck water flow 1910 in the water tank 12 through the second connecting pipe, the water flow and the dust-containing gas phase are neutralized, the second nozzle 1913 can spray the water flow and the dust-containing gas into the stirring main body 1 along with the continuous pressurization of the piston plate 1905, the dust can fall back into the stirring raw materials under the action of the water flow, and the recycling of the dust is realized.
When the reciprocating screw 7 drives the sliding block 9 to run, the sliding block 9 can drive the rotating ring 2003 to synchronously displace through the fixing ring 2001 in the moving process, and as the protruding block 2002 is in sliding fit with the sliding groove 2004, the screw hole 2005 is in threaded fit with the reciprocating screw 7, the rotating ring 2003 can rotate under the threaded fit effect of the screw hole 2005 and the reciprocating screw 7, so that the rotating ring 2003 drives the fan plate 2006 to rotate in the rotating process, the fan plate 2006 can stir dust and atomized water flow, and the dust settling effect of the atomized water flow on the dust can be improved.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (8)
1. A concrete mixing plant with circulation intermittent type dust removal function, its characterized in that: this concrete mixing plant with circulation intermittent type dust removal function includes stirring main part (1), inlet pipe (2) are installed to the upper portion input of stirring main part (1), and bottom output control valve (3) of stirring main part (1), install conveying pipeline (4) on control valve (3), driving motor (5) are installed at the top of stirring main part (1), and perforation (6) have been seted up at the top of stirring main part (1), the output shaft of driving motor (5) runs through perforation (6), and installs reciprocating screw (7) on the output shaft of driving motor (5), install stirring flood dragon (8) on reciprocating screw (7), slidable mounting has slider (9) on reciprocating screw (7), touch switch (10) are installed at the interior top of stirring main part (1), and are provided with dust removal subassembly in stirring main part (1), touch switch (10) and dust removal subassembly electric connection.
2. A concrete mixing plant with cyclic intermittent dedusting function according to claim 1, characterized in that: the dust removing assembly comprises a supporting rod (11), a water tank (12), a water pump (13), a water suction pipe (14), a drain pipe (15), a first connecting hole (16), a water delivery pipe (17) and a first spray head (18);
the top of stirring main part (1) is installed water tank (12) through bracing piece (11), install water pump (13) on water tank (12), the input of water pump (13) is connected through water pipe (14) with water tank (12), fixed mounting has drain pipe (15) in stirring main part (1), install a plurality of first shower nozzles (18) on drain pipe (15), first connecting hole (16) have been seted up on stirring main part (1), the output and the drain pipe (15) of water pump (13) are connected through raceway (17), raceway (17) run through first connecting hole (16), touch switch (10) and water pump (13) electric connection.
3. A concrete mixing plant with cyclic intermittent dedusting function according to claim 2, characterized in that: the stirring main body (1) is provided with a pressure regulating assembly (19) and a combining assembly (20), and the reciprocating screw (7) drives the sliding block (9) to move in a reciprocating manner to provide operation driving force for the pressure regulating assembly (19) and the combining assembly (20).
4. A concrete mixing plant with cyclic intermittent dedusting function according to claim 3, characterized in that: the pressure regulating assembly (19) comprises a tank body (1901), an air hole I (1902), an air suction hole II (1903), a first one-way valve (1904), a piston plate (1905), a transmission rod (1906), a sliding hole I (1914) and a sliding hole II (1915);
install jar body (1901) on stirring main part (1), gas pocket (1902) have been seted up to the bottom of jar body (1901), gas pocket two (1903) have been seted up at the top of stirring main part (1), gas pocket one (1902) and gas pocket two (1903) butt joint, just install first check valve (1904) on gas pocket two (1903), install piston plate (1905) in jar body (1901), transfer line (1906) are installed to the bottom of piston plate (1905), slide hole two (1915) have been seted up to the bottom of jar body (1901), slide hole one (1914) have been seted up at the top of stirring main part (1), slide hole two (1915) are butt joint with slide hole one (1914), transfer line (1906) run through slide hole two (1915) and slide hole one (1914) are connected with slider (9).
5. A concrete mixing plant with cyclic intermittent dedusting function as recited in claim 4, wherein: the pressure regulating assembly (19) further comprises an exhaust pipe (1907), a second connecting hole (1908), a first connecting pipe (1909), a second connecting pipe (1910), a second one-way valve (1911), a third one-way valve (1912) and a second spray head (1913);
the stirring main body (1) is internally and fixedly provided with an exhaust pipe (1907), a plurality of second spray heads (1913) are arranged on the exhaust pipe (1907), a second connecting hole (1908) is formed in the stirring main body (1), the exhaust pipe (1907) is connected with the output end of the tank body (1901) through a first connecting pipe (1909), the first connecting pipe (1909) penetrates through the second connecting hole (1908), the first connecting pipe (1909) is connected with the water tank (12) through a second connecting pipe (1910), a second check valve (1911) is arranged on the first connecting pipe (1909), and a third check valve (1912) is arranged on the second connecting pipe (1910).
6. A concrete mixing plant with cyclic intermittent dedusting function as recited in claim 5, wherein: the second check valve (1911) ensures that gas in the tank body (1901) flows into the exhaust pipe (1907) through the first connecting pipe (1909) in a directional and rapid mode, and the third check valve (1912) ensures that water flow in the water tank (12) is sucked into the first connecting pipe (1909).
7. A concrete mixing plant with cyclic intermittent dedusting function as recited in claim 6, wherein: the first spray heads (18) and the second spray heads (1913) are the same in number and in one-to-one correspondence, and the first spray heads (18) and the second spray heads (1913) are opposite to each other.
8. A concrete mixing plant with cyclic intermittent dedusting function as claimed in claim 7, wherein: the combination assembly (20) comprises a fixed ring (2001), a lug (2002), a swivel (2003), a chute (2004), a screw hole (2005) and a fan plate (2006);
the fixed ring (2001) is installed to the up end of slider (9), install lug (2002) on fixed ring (2001), lug (2002) are annular structure, install swivel (2003) on lug (2002), spout (2004) have been seted up to the bottom of swivel (2003), lug (2002) gomphosis is in spout (2004), and lug (2002) are sliding fit with spout (2004), be equipped with screw (2005) on swivel (2003), screw (2005) are screw-thread fit with reciprocating screw (7), install a plurality of fan boards (2006) on the circumference lateral wall of swivel (2003).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310747188.5A CN116638635A (en) | 2023-06-25 | 2023-06-25 | Concrete mixing plant with circulation intermittent type dust removal function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310747188.5A CN116638635A (en) | 2023-06-25 | 2023-06-25 | Concrete mixing plant with circulation intermittent type dust removal function |
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| CN116638635A true CN116638635A (en) | 2023-08-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310747188.5A Withdrawn CN116638635A (en) | 2023-06-25 | 2023-06-25 | Concrete mixing plant with circulation intermittent type dust removal function |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117303021A (en) * | 2023-11-01 | 2023-12-29 | 青岛汇君环境能源工程有限公司 | Anti-drop's solid waste conveyor |
-
2023
- 2023-06-25 CN CN202310747188.5A patent/CN116638635A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117303021A (en) * | 2023-11-01 | 2023-12-29 | 青岛汇君环境能源工程有限公司 | Anti-drop's solid waste conveyor |
| CN117303021B (en) * | 2023-11-01 | 2024-03-29 | 青岛汇君环境能源工程有限公司 | Anti-drop's solid waste conveyor |
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Application publication date: 20230825 |
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