CN114588838B - Rotary drum water level balancer - Google Patents
Rotary drum water level balancer Download PDFInfo
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- CN114588838B CN114588838B CN202210175552.0A CN202210175552A CN114588838B CN 114588838 B CN114588838 B CN 114588838B CN 202210175552 A CN202210175552 A CN 202210175552A CN 114588838 B CN114588838 B CN 114588838B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
- B01J2/24—Obtaining flakes by scraping a solid layer from a surface
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D9/00—Crystallisation
- B01D9/0004—Crystallisation cooling by heat exchange
- B01D9/0009—Crystallisation cooling by heat exchange by direct heat exchange with added cooling fluid
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Abstract
The invention relates to a rotary drum water level balancer, which comprises a material containing box, wherein a rotary drum is rotatably connected in the material containing box and is driven by a driving mechanism arranged at the outer end of the rotary drum to rotate, and a scraping mechanism is arranged at the side part of the material containing box; the rotary drum is characterized in that the middle parts of two ends of the rotary drum are transversely provided with through holes, spray pipes penetrate through the through holes, spray holes are formed in the peripheries of the spray pipes, the lower parts of the outer side walls of the spray pipes are vertically and upwards provided with counterweight plates, and accommodating cavities are formed in the counterweight plates. Leading-in first draft tube of water is intraductal, avoids causing because of first draft tube inner chamber aperture is big and draws water unsmoothly, when water can not in time and sufficient take out to the suction pump inside, causes the damage of suction pump easily, through relative two push pedal along with the reduction of water level and relative movement, has realized can be according to the first draft tube inner chamber aperture of water level altitude variation automatically regulated to, avoid the suction pump to damage because of the not enough water yield of taking out.
Description
Technical Field
The invention relates to the technical field of slicing machines, in particular to a rotary drum water level balancer.
Background
The working principle of the rotary drum slicer is that liquid materials are adhered to the surface of the rotary drum, and because the temperature of the surface of the rotary drum is low, the liquid materials adhered to the surface of the rotary drum can be condensed and crystallized and finally fall into a collecting groove. The surface of the rotary drum is low in temperature because a fixed cooling spraying system is arranged inside the rotary drum, the wall of the rotary drum is sprayed from the inside, water enters from the outside of one end and is sent to the spraying pipe, the sprayed water falls into the rotary drum, then the other end of the rotary drum is connected with a water suction pump, the water falling into the rotary drum is pumped away, and the water quantity change in the rotary drum is not easy to observe, so that the water suction pump is easily damaged due to water shortage when the water quantity is insufficient.
In order to solve the above problems, the present invention proposes a drum water level balancer.
Disclosure of Invention
(1) Technical problem to be solved
The invention aims to solve the technical problems that in the prior art, the change of water quantity in a rotary drum is difficult to observe, and when the water quantity is insufficient, a water suction pump is easy to damage due to water shortage, and the rotary drum water level balancer adapts to actual needs.
(2) Technical scheme
In order to realize the purpose of the invention, the technical scheme adopted by the invention is as follows: a rotary drum water level balancer comprises a material containing box, wherein a rotary drum is rotatably connected inside the material containing box and is driven by a driving mechanism arranged at the outer end of the rotary drum to rotate, and a scraping mechanism is arranged on the side part of the material containing box; the rotary drum is characterized in that through holes are transversely formed in the middle of two ends of the rotary drum, a spray pipe penetrates through the through holes, spray holes are formed in the periphery of the spray pipe, a counterweight plate is vertically and upwards arranged on the lower portion of the outer side wall of the spray pipe, an accommodating cavity is formed in the counterweight plate, a lower port of the accommodating cavity is open, a first pushing assembly and a second pushing assembly are symmetrically connected to two ends of the lower port of the accommodating cavity in a swinging mode, the first pushing assembly and the second pushing assembly are consistent in structure, the first pushing assembly comprises a rotating shaft, the rotating shaft is arranged on one side of the lower port of the accommodating cavity and is rotatably connected with a swinging rod through the rotating shaft, a buoyancy cavity is formed in the swinging rod, and a push block is arranged at the upper end of the swinging rod; a flow control assembly is arranged between the first pushing assembly and the second pushing assembly and comprises a first flow guide pipe, the lower port of the first flow guide pipe is positioned at the lowest end of the middle part of the rotary drum, which is provided with a cavity, the upper port of the first flow guide pipe penetrates through the spray pipe and is communicated with a second flow guide pipe arranged at the middle part of the spray pipe, and the two ends of the second flow guide pipe are respectively supported by a first supporting seat and a second supporting seat, wherein the first supporting seat is arranged at one end of the rotary drum, the second supporting seat is arranged at the other end of the rotary drum, a spray space is formed between the spray pipe and the second flow guide pipe, and a liquid through hole is formed in the first supporting seat which is opposite to the spray space; guide rods are arranged on two side walls of the first flow guide pipe in a sliding mode, one end, located in the inner cavity of the first flow guide pipe, of each guide rod is provided with a push plate, the other end of each guide rod is provided with a press plate, and a first reset spring is sleeved outside each guide rod; the water suction pump is installed to the outer end that flourishing workbin is different from actuating mechanism, and the shower is different from actuating mechanism's one end and is equipped with the water suction pump.
Preferentially, the inner chamber of first honeycomb duct is established to the cuboid space, and then, the cross section of first honeycomb duct inner chamber is established to the rectangle structure, the rectangular plate is adopted in the push pedal, and the inner chamber adaptation of this push pedal and first honeycomb duct just is equipped with the sealing strip at the peripheral side of push pedal.
Preferentially, the middle part of the second guide pipe is provided with a safety component, the mounting component comprises a push-pull rod, one end of the push-pull rod is connected with a push-pull block, the push-pull block is in sliding fit with the middle hole of the second guide pipe, a liquid through hole is formed in the periphery of the push-pull block, the other end of the push-pull rod is provided with a sealing block, the sealing block is located in a sealing groove formed in the middle part of the first support seat, and a second reset spring is wound on the periphery of the push-pull rod.
Preferably, the driving mechanism includes a reduction gear set provided at one end of the drum, and the reduction gear set is driven to operate by a driving motor installed inside the reduction gear set.
Preferentially, the push block adopts an arc-shaped disc structure, and the push block props against the outer side surface of the push plate along with the reduction of the water level in the rotary drum.
Preferentially, scrape material mechanism and include the arc scraper blade, this arc scraper blade cover is established on locating the screw rod of containing workbin up end both sides, and is equipped with the elastic component bottom the arc scraper blade, and this arc scraper blade upper end is pressed and is equipped with the nut, and the outside of this arc scraper blade is equipped with containing hopper.
Preferentially, a port cover of shower is equipped with and pushes down the subassembly, should push down the subassembly and establish the sleeve pipe in shower port department including the cover, and this cover inside pipe wall is equipped with the flange, is equipped with third reset spring between this flange and the shower, and this set of outside of tubes wall is equipped with the link, and the outer end of link is equipped with the swash plate, and the swash plate supports and presses on the arcwall face in the arc scraper blade outside.
(3) Has the beneficial effects that:
A. water for cooling the inner wall of the rotary drum is introduced from one end of the spraying pipe and sprayed towards the inner wall of the rotary drum through the spray holes, at the moment, the rotary drum is driven by the driving mechanism to rotate, and the outer wall of the rotary drum is adhered with liquid materials brought out of the material containing box, so that the side wall of the rotary drum is cooled by the water to realize rapid crystallization, and the crystallized materials on the outer wall of the rotary drum are scraped off through the scraping mechanism; cooling water sprayed on the inner wall of the rotary drum flows downwards to the bottom of the inner cavity of the rotary drum along the side wall, water accumulated at the bottom is introduced into the second flow guide pipe through the water suction pump through the first flow guide pipe, is introduced into the other end of the spray pipe along the second flow guide pipe, and is discharged outwards through the water suction pump; when the water quantity accumulated at the bottom of the rotary drum is sufficient, the swinging rod is internally provided with a buoyancy cavity, at the moment, the swinging rod swings around the rotary shaft under the buoyancy of water, so that the pushing block is positioned on the horizontal plane and cannot be pressed against the pressing plate, at the moment, the opening degree of the inner cavity of the first guide pipe is maximum, and further, redundant water is discharged through the water suction pump, so that the excessive water accumulated at the bottom of the inner cavity of the rotary drum is avoided; when the water led into the inner cavity of the rotary drum through the spray pipe is reduced or the water quantity accumulated at the bottom of the rotary drum is reduced due to other reasons, the swinging rod swings downwards around the rotating shaft along with the reduction of the water level, the push block is gradually abutted against the press plate and pushes the press plate to move to one side, the distance moving inwards is determined by the reduction degree of the water level, when the press plate moves inwards, the inner cavity space of the first guide pipe is compressed and reduced by the two opposite push plates in the inner cavity of the first guide pipe, further, the water is more favorably led into the first guide pipe, the unsmooth water pumping caused by the large opening degree of the inner cavity of the first guide pipe is avoided, when the water cannot be pumped into the water pumping pump timely and sufficiently, the water pumping pump is easily damaged, and the opening degree of the inner cavity of the first guide pipe can be automatically adjusted according to the height change of the water level through the relative movement of the two opposite push plates along with the reduction of the water level, so that the damage of the water pumping pump caused by the insufficient water quantity is avoided.
B. In the shutdown state of the slicing machine, the sealing block and the sealing groove do not form a sealing state under the action of the second reset spring, the spray pipe is communicated with the second guide pipe in the state, in the normal working process, cooling water led out from the first guide pipe is flushed on the push-pull block and further led out through the liquid through hole, the push-pull block drives the sealing block to be compacted on the side face of the sealing groove under the stamping of the cooling water and keeps the sealing property, the cooling water led in from one end of the spray pipe can only enter the spray space through the liquid through hole in the first supporting seat and forms a barrier to the flow direction of the cooling water through the second supporting seat, so that the cooling water entering the spray space can only be sprayed out through the spray hole; when the cooling water that gathers bottom the rotary drum is too little, also can not satisfy the water yield through the suction pump promptly through flow control subassembly, the impact force of cooling water to the second supporting seat also can reduce this moment, and the sealed removal of seal block and sealed recess under second reset spring's effect, shower and second honeycomb duct communicate with each other, and the cooling water of leading-in by the shower directly gets into in the second honeycomb duct, and in the fastest entering suction pump, avoid the suction pump to lack water and damage. The push-pull block is driven to move along the second guide pipe by pulling the sealing block, and the inner wall of the second guide pipe can be cleaned by the push-pull block.
C. Arc scraper blade upper end is along supporting pressing on the lateral surface of rotary drum, and realizes elastic conflict, in time takes off the material of crystallization on the rotary drum outside through arc scraper blade, is favorable to the rotary drum lateral surface to form new crystallization, because in forming new crystallization process through the cooling water, the cooling water can produce the heat exchange, and partly cooling water can evaporate, if the material crystallization can not in time be scraped off on the rotary drum outer wall, also can influence the balance of the interior water level of rotary drum.
D. Through the external water source of sleeve pipe, when the water yield is great, the cooling effect of leading-in cooling water to the rotary drum lateral wall is more obvious, and then, the thickness of crystallization that produces on the rotary drum outer wall is big more, when leading-in water yield increases, will increase along with it to the impact of flange, and then, the sleeve pipe can move inwards, third reset spring is compressed, the swash plate that the sleeve pipe drove the link outer end forms the extrusion to the arc scraper blade, and then, make the arc scraper blade increase to the pressure of rotary drum lateral wall, make the laminating degree of arc scraper blade and rotary drum higher, thereby, be favorable to the more thorough of crystal clearance on the rotary drum outer wall, and then, the evaporation of cooling water is just faster, be favorable to maintaining the balance of water level in the rotary drum.
Drawings
FIG. 1 is a schematic perspective view of a water level balancer of a rotary drum according to the present invention;
FIG. 2 is a schematic diagram of the installation position of a water pump of the drum level balancer according to the present invention;
FIG. 3 is a schematic structural diagram of a driving mechanism of a drum level balancer according to the present invention;
FIG. 4 is a schematic structural view of a shower pipe of the drum water level balancer of the present invention;
FIG. 5 is a sectional view of a drum water level balancer according to the present invention;
FIG. 6 is a schematic structural diagram of a first pushing assembly of the drum level balancer of the present invention;
FIG. 7 is a schematic structural view of a flow control assembly of a drum level balancer according to the present invention;
FIG. 8 is a schematic view of a pressing assembly of the drum level balancer of the present invention;
fig. 9 is a partially enlarged view of a safety assembly of a drum water level balancer according to the present invention;
FIG. 10 is a schematic structural diagram of a scraping mechanism of a drum water level balancer according to the present invention;
FIG. 11 is a sectional view of a shower pipe of the drum water level balancer of the present invention;
fig. 12 is a sectional view of a flow control assembly of a drum water level balancer according to the present invention.
The reference numbers are as follows:
1-material containing box, 2-rotary drum, 3-driving mechanism, 31-reduction gear set, 32-driving motor, 4-scraping mechanism, 41-arc scraper, 42-screw rod, 43-elastic piece, 44-nut, 45-material containing bucket, 5-spray pipe, 51-spray hole, 6-configuration plate, 7-first pushing component, 71-rotary shaft, 72-oscillating rod, 73-buoyancy cavity, 74-pushing block, 8-second pushing component, 9-flow control component, 91-first guide pipe, 92-second guide pipe, 93-first supporting seat, 94-second supporting seat, 96-guide rod, 97-pushing plate, 98-pressing plate, 99-first return spring, 10-water pump, 11-safety component, 111-push-pull block, 112-push-pull block, 113-sealing block, 114-sealing groove, 115-second return spring, 12-press-down component, 121-sleeve, 122-flange, 123-third return spring, 124-connecting frame, 125-125.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
The invention will be further illustrated with reference to the following figures 1 to 12 and examples:
in this embodiment, as shown in fig. 1 to 12, a drum water level balancer includes a material containing box 1, a drum 2 is rotatably connected inside the material containing box 1, the drum 2 is driven by a driving mechanism 3 disposed at an outer end of the drum 2 to rotate, and a scraping mechanism 4 is disposed at a side of the material containing box 1; through holes are transversely formed in the middle of two ends of the rotary drum 2, a spray pipe 5 penetrates through the through holes, spray holes 51 are formed in the periphery of the spray pipe 5, a weight plate 6 is vertically and upwards arranged on the lower portion of the outer side wall of the spray pipe 5, an accommodating cavity is formed in the weight plate 6, a lower port of the accommodating cavity is open, a first pushing assembly 7 and a second pushing assembly 8 are symmetrically connected to two ends of the lower port of the accommodating cavity in a swinging mode, the first pushing assembly 7 and the second pushing assembly 8 are identical in structure, the first pushing assembly 7 comprises a rotating shaft 71, the rotating shaft 71 is arranged on one side of the lower port of the accommodating cavity, a swinging rod 72 is rotatably connected through the rotating shaft 71, a buoyancy cavity 73 is formed in the swinging rod 72, and a pushing block 74 is arranged at the upper end of the swinging rod 72; a flow control assembly 9 is arranged between the first pushing assembly 7 and the second pushing assembly 8, the flow control assembly 9 comprises a first flow guide pipe 91, the lower port of the first flow guide pipe 91 is positioned at the lowest end of the middle part of the rotary drum 2, which is provided with a cavity, the upper port of the first flow guide pipe 91 penetrates through the spray pipe 5 and is communicated with a second flow guide pipe 92 arranged at the middle part of the spray pipe 5, and two ends of the second flow guide pipe 92 are respectively supported by a first supporting seat 93 and a second supporting seat 94, wherein the first supporting seat 93 is arranged at one end of the rotary drum 2, the second supporting seat 94 is arranged at the other end of the rotary drum 2, a spray space is formed between the spray pipe 5 and the second flow guide pipe 92, and a liquid through hole is arranged on the first supporting seat 93 facing the spray space; two side walls of the first guide pipe 91 are provided with guide rods 96 in a sliding manner, one end of each guide rod 96, which is positioned in the inner cavity of the first guide pipe 91, is provided with a push plate 97, the other end of each guide rod 96 is provided with a press plate 98, and the outer part of each guide rod 96 is sleeved with a first return spring 99; the water suction pump 10 is installed in the outer end of the material containing box 1 different from the driving mechanism 3, and the water suction pump 10 is arranged at one end of the spraying pipe 5 different from the driving mechanism 3. Water for cooling the inner wall of the rotary drum 2 is introduced from one end of the spray pipe 5 and sprayed towards the inner wall of the rotary drum 2 through the spray holes 51, at the moment, the rotary drum 2 is driven by the driving mechanism 3 to rotate, and the outer wall of the rotary drum 2 is adhered with liquid materials taken out from the material containing box 1, so that the side wall of the rotary drum 2 is cooled by the water to realize rapid crystallization, and the crystallized materials on the outer wall of the rotary drum 2 are scraped off through the scraping mechanism 4; cooling water sprayed on the inner wall of the rotary drum 2 flows downwards to the bottom of the inner cavity of the rotary drum 2 along the side wall, the water accumulated at the bottom is introduced into the second flow guide pipe 92 from the first flow guide pipe 91 through the water suction pump 10, is introduced into the other end of the spray pipe 5 along the second flow guide pipe 92, and is discharged outwards through the water suction pump 10; when the water accumulated at the bottom of the rotary drum 2 is sufficient, the swing rod 72 is internally provided with the buoyancy chamber 73, at this time, the swing rod 72 swings around the rotating shaft 71 under the buoyancy of the water, so that the push block 74 is positioned on the horizontal plane, the push block 74 cannot be pressed against the pressure plate 98, at this time, the opening degree of the inner cavity of the first flow guide pipe 91 is maximum, and further, the water pump 10 discharges the redundant water, so that the excessive water accumulated at the bottom of the inner cavity of the rotary drum 2 is avoided; when the water introduced into the inner cavity of the rotary drum 2 through the spray pipe 5 is reduced or the amount of water accumulated at the bottom of the rotary drum 2 is reduced due to other reasons, the swing rod 72 swings downwards around the rotating shaft 71 along with the reduction of the water level, the push block 74 gradually abuts against the pressure plate 98 and pushes the pressure plate 98 to move to one side, and the distance of the inward movement of the pressure plate 98 is determined by the degree of the reduction of the water level.
In this embodiment, the inner chamber of first honeycomb duct 91 is established to the cuboid space, and then, the cross section of first honeycomb duct 91 inner chamber is established to the rectangle structure, push pedal 97 adopts the rectangular plate, this push pedal 97 and first honeycomb duct 91's inner chamber adaptation, and is equipped with the sealing strip at the peripheral side of push pedal 97. The sealing performance of the push plate 97 and the inner wall of the first guide pipe 91 in the relative movement process is improved, the leakage of water at the gap is avoided, and the accuracy of the flow control of the inner cavity of the first guide pipe 91 is improved.
In this embodiment, the safety assembly 11 is disposed at the middle of the second duct 92, the mounting assembly 11 includes a push-pull rod 111, one end of the push-pull rod 111 is connected to a push-pull block 112, the push-pull block 112 is slidably fitted into the central hole of the second duct 92, a liquid through hole is formed at the periphery of the push-pull block 112, a sealing block 113 is disposed at the other end of the push-pull rod 111, the sealing block 113 is located in a sealing groove 114 formed at the middle of the first support seat 93, and a second return spring 115 is disposed around the periphery of the push-pull rod 111. In the shutdown state of the slicing machine, the sealing block 113 and the sealing groove 114 do not form a sealing state under the action of the second return spring 115, the spray pipe 5 is communicated with the second guide pipe 92 in the state, in the normal working process, the cooling water led out from the first guide pipe 91 is flushed on the push-pull block 112 and further led out through the liquid through hole, the push-pull block 112 drives the sealing block 113 to be compacted on the side surface of the sealing groove 114 under the stamping of the cooling water and keeps the sealing property, the cooling water led in from one end of the spray pipe 5 can only enter the spray space through the liquid through hole on the first supporting seat 93 and can only form a barrier to the flow direction of the cooling water through the second supporting seat 94, so that the cooling water entering the spray space can only be sprayed out through the spray holes 51; when the cooling water accumulated at the bottom of the rotary drum 2 is too small, that is, the flow control assembly 9 cannot meet the water quantity passing through the water pump 10, the impact force of the cooling water on the second support seat 94 is also reduced, the sealing between the sealing block 113 and the sealing groove 114 is released under the action of the second return spring 115, the spray pipe 5 is communicated with the second flow guide pipe 92, the cooling water introduced by the spray pipe 5 directly enters the second flow guide pipe 92 and enters the water pump 10 as quickly as possible, and the water pump 10 is prevented from being damaged due to water shortage. The sealing block 113 is pulled to drive the push-pull block 112 to move along the second flow guide pipe 92, so that the inner wall of the second flow guide pipe 92 can be cleaned through the push-pull block 112.
In this embodiment, the driving mechanism 3 includes a reduction gear set 31 disposed at one end of the rotary drum 2, and the reduction gear set 31 is driven by a driving motor 32 installed inside the reduction gear set 31. The reduction gear set 31 is driven by the driving motor 32 to work, and the rotary drum 2 is driven by the reduction gear set 31 to run.
In this embodiment, the pushing block 74 is an arc-shaped disk structure, and the pushing block 74 abuts against the outer side surface of the pushing plate 97 along with the reduction of the water level in the rotary drum 2. The pushing block 74 is designed into an arc-shaped disc structure, so that the pushing block is beneficial to the interference and extrusion on the outer side surface of the pushing plate 97.
In this embodiment, the scraping mechanism 4 includes an arc-shaped scraper 41, the arc-shaped scraper 41 is sleeved on the screw rods 42 arranged on the two sides of the upper end surface of the material containing box 1, the bottom of the arc-shaped scraper 41 is provided with an elastic member 43, the upper end of the arc-shaped scraper 41 is provided with a nut 44, and the outer side of the arc-shaped scraper 41 is provided with a material containing hopper 45. The arc scraper blade 41 upper end is along supporting pressing on the lateral surface of rotary drum 2, and realize the elasticity conflict, in time take off the material of crystallization on the rotary drum 2 outside through arc scraper blade 41, be favorable to the 2 lateral surfaces of rotary drum to form new crystallization, because in forming new crystallization process through the cooling water, the cooling water can produce the heat exchange, partly cooling water can evaporate, if the material crystallization can not in time be scraped off on the outer wall of rotary drum 2, also can influence the balance of water level in rotary drum 2.
In this embodiment, a port of the spraying pipe 5 is sleeved with the pressing component 12, the pressing component 12 includes a sleeve 121 sleeved at the port of the spraying pipe 5, the inner wall of the sleeve 121 is provided with a flange 122, a third return spring 123 is arranged between the flange 122 and the spraying pipe 5, the outer side wall of the sleeve 121 is provided with a connecting frame 124, the outer end of the connecting frame 124 is provided with an inclined plate 125, and the inclined plate 125 abuts against the arc-shaped surface outside the arc-shaped scraper 41. Through the external water source of sleeve pipe 121, when the water yield is great, the cooling effect of leading-in cooling water to the rotary drum 2 lateral wall is more obvious, and then, the crystallization thickness that produces on the rotary drum 2 outer wall is big, when leading-in water yield increases, will increase along with it to the impact of flange 122, and then, sleeve pipe 121 can move inwards, third reset spring 123 is compressed, sleeve pipe 121 drives the swash plate 125 of link 124 outer end to form the extrusion to arc scraper blade 41, and then, make arc scraper blade 41 increase to the pressure of rotary drum 2 lateral wall, make arc scraper blade 41 and rotary drum 2's laminating degree higher, thereby, be favorable to more thoroughly clearing up the crystallization on the rotary drum 2 outer wall, and then, the evaporation of cooling water is just more quick, be favorable to maintaining the balance of water level in the rotary drum 2.
The invention has the beneficial effects that:
water for cooling the inner wall of the rotary drum 2 is introduced from one end of the spray pipe 5 and sprayed towards the inner wall of the rotary drum 2 through the spray holes 51, at the moment, the rotary drum 2 is driven by the driving mechanism 3 to rotate, and the outer wall of the rotary drum 2 is adhered with liquid materials taken out from the material containing box 1, so that the side wall of the rotary drum 2 is cooled by the water to realize rapid crystallization, and the crystallized materials on the outer wall of the rotary drum 2 are scraped off through the scraping mechanism 4; the cooling water sprayed on the inner wall of the rotary drum 2 flows downwards to the bottom of the inner cavity of the rotary drum 2 along the side wall, the water accumulated at the bottom is introduced into the second flow guide pipe 92 from the first flow guide pipe 91 through the water suction pump 10, is introduced into the other end of the spray pipe 5 along the second flow guide pipe 92, and is discharged outwards through the water suction pump 10; when the water amount accumulated at the bottom of the rotary drum 2 is sufficient, the swinging rod 72 is internally provided with a buoyancy chamber 73, at the moment, the swinging rod 72 swings around the rotating shaft 71 under the buoyancy of the water, so that the pushing block 74 is positioned on the horizontal plane, the pushing block 74 cannot be pressed against the pressing plate 98, at the moment, the opening degree of the inner cavity of the first guide pipe 91 is maximum, and further, redundant water is discharged through the water suction pump 10, so that the excessive water accumulated at the bottom of the inner cavity of the rotary drum 2 is avoided; when the water introduced into the inner cavity of the rotary drum 2 through the spray pipe 5 is reduced or the amount of water accumulated at the bottom of the rotary drum 2 is reduced due to other reasons, the swing rod 72 swings downward around the rotary shaft 71 along with the reduction of the water level, the push block 74 gradually abuts against the pressure plate 98 and pushes the pressure plate 98 to move to one side, and the distance of inward movement is determined by the degree of the reduction of the water level, when the pressure plate 98 moves inward, the two opposite push plates 97 in the inner cavity of the first flow pipe 91 compress the inner cavity space of the first flow pipe 91 to be smaller, so that the water is more favorably introduced into the first flow pipe 91, the problem that the water pumping is not smooth due to the large opening of the inner cavity of the first flow pipe 91 is avoided, when the water cannot be pumped into the water pump 10 timely and sufficiently, the water pump 10 is easily damaged, and the opening of the inner cavity of the first flow pipe 91 can be automatically adjusted according to the change of the height of the water level through the relative movement of the two opposite push plates 97 along with the reduction of the water level, thereby avoiding the damage of the water pump 10 due to the shortage of the water pumped.
In the shutdown state of the slicing machine, the sealing block 113 and the sealing groove 114 do not form a sealing state under the action of the second return spring 115, the spray pipe 5 is communicated with the second guide pipe 92 in the state, in the normal working process, the cooling water led out from the first guide pipe 91 is flushed on the push-pull block 112 and further led out through the liquid through hole, the push-pull block 112 drives the sealing block 113 to be compacted on the side surface of the sealing groove 114 under the stamping of the cooling water and keeps the sealing property, the cooling water led in from one end of the spray pipe 5 can only enter the spray space through the liquid through hole on the first supporting seat 93 and can only form a barrier to the flow direction of the cooling water through the second supporting seat 94, so that the cooling water entering the spray space can only be sprayed out through the spray holes 51; when the cooling water accumulated at the bottom of the rotary drum 2 is too little, that is, the flow control assembly 9 cannot satisfy the water quantity passing through the water pump 10, the impact force of the cooling water on the second support seat 94 is also reduced, the sealing between the sealing block 113 and the sealing groove 114 is released under the action of the second return spring 115, the spray pipe 5 is communicated with the second flow guide pipe 92, the cooling water introduced by the spray pipe 5 directly enters the second flow guide pipe 92 and enters the water pump 10 as quickly as possible, and the water pump 10 is prevented from being damaged due to water shortage. The sealing block 113 is pulled to further drive the push-pull block 112 to move along the second flow guide pipe 92, so that the inner wall of the second flow guide pipe 92 can be cleaned through the push-pull block 112.
The arc scraper blade 41 upper end is along supporting pressing on the lateral surface of rotary drum 2, and realize the elasticity conflict, in time take off the material of crystallization on the rotary drum 2 outside through arc scraper blade 41, be favorable to the 2 lateral surfaces of rotary drum to form new crystallization, because in forming new crystallization process through the cooling water, the cooling water can produce the heat exchange, partly cooling water can evaporate, if the material crystallization can not in time be scraped off on the outer wall of rotary drum 2, also can influence the balance of water level in rotary drum 2.
Through the external water source of sleeve pipe 121, when the water yield is great, the cooling effect of leading-in cooling water to the rotary drum 2 lateral wall is more obvious, and then, the crystallization thickness that produces on the rotary drum 2 outer wall is big, when leading-in water yield increases, will increase along with it to the impact of flange 122, and then, sleeve pipe 121 can move inwards, third reset spring 123 is compressed, sleeve pipe 121 drives the swash plate 125 of link 124 outer end to form the extrusion to arc scraper blade 41, and then, make arc scraper blade 41 increase to the pressure of rotary drum 2 lateral wall, make arc scraper blade 41 and rotary drum 2's laminating degree higher, thereby, be favorable to more thoroughly clearing up the crystallization on the rotary drum 2 outer wall, and then, the evaporation of cooling water is just more quick, be favorable to maintaining the balance of water level in the rotary drum 2.
The working principle is as follows:
water for cooling the inner wall of the rotary drum 2 is introduced from one end of the spray pipe 5 and sprayed towards the inner wall of the rotary drum 2 through the spray holes 51, at the moment, the rotary drum 2 is driven by the driving mechanism 3 to rotate, and the outer wall of the rotary drum 2 is adhered with liquid materials taken out from the material containing box 1, so that the side wall of the rotary drum 2 is cooled by the water to realize rapid crystallization, and the crystallized materials on the outer wall of the rotary drum 2 are scraped off through the scraping mechanism 4; the cooling water sprayed on the inner wall of the rotary drum 2 flows downwards to the bottom of the inner cavity of the rotary drum 2 along the side wall, the water accumulated at the bottom is introduced into the second flow guide pipe 92 from the first flow guide pipe 91 through the water suction pump 10, is introduced into the other end of the spray pipe 5 along the second flow guide pipe 92, and is discharged outwards through the water suction pump 10; when the water amount accumulated at the bottom of the rotary drum 2 is sufficient, the swinging rod 72 is internally provided with a buoyancy chamber 73, at the moment, the swinging rod 72 swings around the rotating shaft 71 under the buoyancy of the water, so that the pushing block 74 is positioned on the horizontal plane, the pushing block 74 cannot be pressed against the pressing plate 98, at the moment, the opening degree of the inner cavity of the first guide pipe 91 is maximum, and further, redundant water is discharged through the water suction pump 10, so that the excessive water accumulated at the bottom of the inner cavity of the rotary drum 2 is avoided; when the water introduced into the inner cavity of the rotary drum 2 through the spray pipe 5 is reduced or the amount of water accumulated at the bottom of the rotary drum 2 is reduced due to other reasons, the swing rod 72 swings downwards around the rotating shaft 71 along with the reduction of the water level, the push block 74 gradually abuts against the pressure plate 98 and pushes the pressure plate 98 to move to one side, and the distance of the inward movement of the pressure plate 98 is determined by the degree of the reduction of the water level.
The embodiments of the present invention are disclosed as the preferred embodiments, but not limited thereto, and those skilled in the art can easily understand the spirit of the present invention and make various extensions and changes without departing from the spirit of the present invention.
Claims (3)
1. A rotary drum water level balancer comprises a material containing box (1), and is characterized in that a rotary drum (2) is rotatably connected inside the material containing box (1), the rotary drum (2) is driven to rotate by a driving mechanism (3) arranged at the outer end of the rotary drum, and a scraping mechanism (4) is arranged on the side of the material containing box (1); the middle parts of two ends of the rotary drum (2) are transversely provided with through holes, a spray pipe (5) is arranged in each through hole in a penetrating mode, spray holes (51) are formed in the periphery of each spray pipe (5), a balance weight plate (6) is vertically and upwards arranged on the lower portion of the outer side wall of each spray pipe (5), an accommodating cavity is formed in each balance weight plate (6), a lower port of each accommodating cavity is open, two ends of the lower port of each accommodating cavity are symmetrically connected with a first pushing assembly (7) and a second pushing assembly (8) in a swinging mode, the first pushing assembly (7) and the second pushing assembly (8) are identical in structure, each first pushing assembly (7) comprises a rotating shaft (71), each rotating shaft (71) is arranged on one side of the lower port of each accommodating cavity and is rotatably connected with a swinging rod (72) through each rotating shaft (71), a buoyancy cavity (73) is formed in each swinging rod (72), and a pushing block (74) is arranged at the upper end of each swinging rod (72); a flow control assembly (9) is arranged between the first pushing assembly (7) and the second pushing assembly (8), the flow control assembly (9) comprises a first guide pipe (91), the lower port of the first guide pipe (91) is positioned at the lowest end of the middle part of the rotary drum (2) where a cavity is arranged, the upper port of the first guide pipe (91) penetrates through the spray pipe (5) and is communicated with a second guide pipe (92) arranged at the middle part of the spray pipe (5), the two ends of the second guide pipe (92) are respectively supported by a first supporting seat (93) and a second supporting seat (94), wherein the first supporting seat (93) is arranged at one end of the rotary drum (2), the second supporting seat (94) is arranged at the other end of the rotary drum (2), a spray space is formed between the spray pipe (5) and the second guide pipe (92), and a liquid through hole is formed in the first supporting seat (93) which is opposite to the spray space; guide rods (96) are arranged on two side walls of the first guide pipe (91) in a sliding mode, one end, located in the inner cavity of the first guide pipe (91), of each guide rod (96) is provided with a push plate (97), the other end of each guide rod (96) is provided with a press plate (98), and a first reset spring (99) is sleeved outside each guide rod (96); a water suction pump (10) is arranged at the outer end of the material containing box (1) different from the driving mechanism (3), and a water suction pump (10) is arranged at one end of the spraying pipe (5) different from the driving mechanism (3);
a safety assembly (11) is arranged in the middle of the second guide pipe (92), the safety assembly (11) comprises a push-pull rod (111), one end of the push-pull rod (111) is connected with a push-pull block (112), the push-pull block (112) is slidably matched in a middle hole of the second guide pipe (92), a liquid through hole is formed in the periphery of the push-pull block (112), a sealing block (113) is arranged at the other end of the push-pull rod (111), the sealing block (113) is located in a sealing groove (114) formed in the middle of the first supporting seat (93), and a second return spring (115) is wound around the periphery of the push-pull rod (111);
the push block (74) adopts an arc-shaped disc structure, and the push block (74) is abutted against the outer side surface of the push plate (97) along with the reduction of the water level in the rotary drum (2); the scraping mechanism (4) comprises an arc-shaped scraper blade (41), the arc-shaped scraper blade (41) is sleeved on screw rods (42) arranged on two sides of the upper end face of the material containing box (1), an elastic piece (43) is arranged at the bottom of the arc-shaped scraper blade (41), a nut (44) is arranged at the upper end of the arc-shaped scraper blade (41) in a pressing mode, and a material containing hopper (45) is arranged on the outer side of the arc-shaped scraper blade (41); a port cover of shower (5) is equipped with pushes down subassembly (12), should push down subassembly (12) including the cover establish sleeve pipe (121) at shower (5) port department, this sleeve pipe (121) inner wall is equipped with flange (122), be equipped with third reset spring (123) between this flange (122) and shower (5), this sleeve pipe (121) lateral wall is equipped with link (124), and the outer end of link (124) is equipped with swash plate (125), and swash plate (125) support press on the arcwall face in the arc scraper blade (41) outside.
2. A drum water level balancer as claimed in claim 1, wherein: the inner chamber of first honeycomb duct (91) is established to the cuboid space, and then, the cross section of first honeycomb duct (91) inner chamber is established to the rectangle structure, rectangular plate is adopted in push pedal (97), the inner chamber adaptation of this push pedal (97) and first honeycomb duct (91), and is equipped with the sealing strip at the peripheral side of push pedal (97).
3. A drum water level balancer as claimed in claim 1, wherein: the driving mechanism (3) comprises a reduction gear set (31) arranged at one end of the rotary drum (2), and the reduction gear set (31) is driven to work by a driving motor (32) arranged on the inner side of the reduction gear set.
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| CN202210175552.0A CN114588838B (en) | 2022-02-25 | 2022-02-25 | Rotary drum water level balancer |
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| CN202210175552.0A CN114588838B (en) | 2022-02-25 | 2022-02-25 | Rotary drum water level balancer |
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| CN114588838A (en) | 2022-06-07 |
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