CN111790190A - Automatic receiving device and material environment-friendly recycling equipment - Google Patents
Automatic receiving device and material environment-friendly recycling equipment Download PDFInfo
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- CN111790190A CN111790190A CN202010696840.1A CN202010696840A CN111790190A CN 111790190 A CN111790190 A CN 111790190A CN 202010696840 A CN202010696840 A CN 202010696840A CN 111790190 A CN111790190 A CN 111790190A
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- 239000000463 material Substances 0.000 title claims abstract description 123
- 238000004064 recycling Methods 0.000 title claims description 12
- 230000007246 mechanism Effects 0.000 claims abstract description 62
- 238000001125 extrusion Methods 0.000 claims abstract description 52
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 46
- 239000007788 liquid Substances 0.000 claims abstract description 46
- 239000010959 steel Substances 0.000 claims abstract description 46
- 238000001914 filtration Methods 0.000 claims abstract description 26
- 238000011084 recovery Methods 0.000 claims abstract description 14
- 238000009434 installation Methods 0.000 claims abstract description 10
- 238000003466 welding Methods 0.000 claims description 38
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 27
- 238000003825 pressing Methods 0.000 claims description 17
- 230000007704 transition Effects 0.000 claims description 15
- 230000009471 action Effects 0.000 claims description 13
- 238000003780 insertion Methods 0.000 claims description 13
- 230000037431 insertion Effects 0.000 claims description 13
- 230000006835 compression Effects 0.000 claims description 8
- 238000007906 compression Methods 0.000 claims description 8
- 244000025254 Cannabis sativa Species 0.000 claims description 4
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 claims description 4
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 claims description 4
- 235000009120 camo Nutrition 0.000 claims description 4
- 235000005607 chanvre indien Nutrition 0.000 claims description 4
- 239000011487 hemp Substances 0.000 claims description 4
- 229920001131 Pulp (paper) Polymers 0.000 abstract description 31
- 239000000123 paper Substances 0.000 description 37
- 108010066278 cabin-4 Proteins 0.000 description 11
- 239000002002 slurry Substances 0.000 description 11
- 239000000835 fiber Substances 0.000 description 9
- 108010066114 cabin-2 Proteins 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 239000002994 raw material Substances 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 3
- 235000017491 Bambusa tulda Nutrition 0.000 description 3
- 241001330002 Bambuseae Species 0.000 description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 3
- 239000011425 bamboo Substances 0.000 description 3
- 239000010865 sewage Substances 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 2
- 229920002678 cellulose Polymers 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000010893 paper waste Substances 0.000 description 2
- 238000003672 processing method Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 235000014676 Phragmites communis Nutrition 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920003086 cellulose ether Polymers 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000011087 paperboard Substances 0.000 description 1
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- 238000004065 wastewater treatment Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Classifications
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- 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
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention relates to material recovery, in particular to an automatic material receiving device and a material recovery complete machine, and the technical scheme is as follows: the automatic material taking device comprises an installation block and a steel wire rope, wherein one end of the steel wire rope is connected with a material taking mechanism capable of elastically resetting, the material taking mechanism stretches into a material taking position under the pulling of the steel wire rope, and the steel wire rope automatically resets after being released; the other end of the steel wire rope is linked with a movable rod capable of moving up and down through a linkage mechanism, and the movable rod is slidably sleeved on the mounting block; the movable rod moves upwards to drive the steel wire rope to pull the material taking mechanism to enter the lower part of the movable rod for taking materials. The invention utilizes the opposite pressure of the extrusion filtering mechanism to extrude the feed liquid in the paper pulp downwards, then can obtain the compressed paper cake to take and recycle, utilizes the material taking mechanism arranged on the side to receive the material cake to automatically take the material and move backwards to withdraw, is convenient for operation, and has simple structure, low cost and high automation level.
Description
Technical Field
The invention relates to the technical field of material recovery, in particular to environment-friendly material recovery equipment which is used for environment-friendly treatment of all waste fiber-containing slurry.
Background
In industrial production, there are many cases where fiber-containing pulp is produced, for example, pulp (paper pulp) is a fibrous substance produced by using plant fibers as a raw material and by various processing methods. Mechanical pulp, chemical pulp and chemimechanical pulp can be classified according to the processing method; the fiber raw materials can also be divided into wood pulp, straw pulp, hemp pulp, reed pulp, cane pulp, bamboo pulp, rag pulp and the like according to the used fiber raw materials. And can be divided into refined pulp, bleached pulp, unbleached pulp, high-yield pulp, semi-chemical pulp and the like according to different purities. Are commonly used in the manufacture of paper and paperboard. Refined pulp is often used as a raw material for producing cellulose derivatives such as cellulose esters and cellulose ethers, in addition to specialty paper.
In both the mechanical industry and the chemical industry, a large amount of fiber-containing pulp such as paper pulp is generated in the production process, and if the paper pulp is directly discarded as waste, the waste is generated, and the paper pulp cannot be utilized to the maximum extent, so that the waste is caused. Meanwhile, the direct discharge of the pulp along with water also causes great difficulty in subsequent wastewater treatment, causes problems of winding, clogging and the like of water treatment equipment, increases and decreases the environmental treatment cost, and causes serious pollution to the surrounding environment due to the direct discharge. Rational solution and treatment are urgently needed.
Disclosure of Invention
The invention aims to provide environment-friendly material recovery equipment, which adopts an extrusion structure to filter and compress fiber-containing slurry and recover the material of a pressed cake again, adopts mechanical linkage, and has the advantages of simple structure, low cost and high automation level.
In order to achieve the purpose, the invention provides two sets of technical schemes with the following singleness:
an automatic material receiving device comprises an installation block and a steel wire rope, wherein one end of the steel wire rope is connected with a material taking mechanism capable of elastically resetting, the material taking mechanism stretches into a material taking position under the pulling of the steel wire rope, and the steel wire rope automatically resets after being released; the other end of the steel wire rope is linked with a movable rod capable of moving up and down through a linkage mechanism, and the movable rod is slidably sleeved on the mounting block; the movable rod moves upwards to drive the steel wire rope to pull the material taking mechanism to enter the lower part of the movable rod for taking materials; the linkage mechanism comprises: the moving rod is hinged with a connecting rod, a support is arranged on the mounting block, a crankshaft is arranged on the support, the middle part of the crankshaft is hinged with the connecting rod, one end of the crankshaft is fixed with the turntable, and the middle part of the steel wire rope is hinged to the turntable after being guided by the transition wheel.
Preferably, the stroke of the end part of the steel wire rope rotating from the lowest end position to the highest end position of the turntable corresponds to the material taking stroke of the material taking mechanism.
Preferably, the material taking mechanism comprises a welding frame, a carrying rod, a guide pillar, a return spring, a compression cylinder and a connecting part; the guide pillar welds on the front surface of lauter tub, and the cover is equipped with reset spring on the guide pillar, weld the frame for the top surface welding one row of U-shaped return bends that carry the pole, and the welding of its anterior inner has the compression section of thick bamboo of slip suit on the guide pillar, and the compression section of thick bamboo offsets with the reset spring terminal surface, connecting portion weld on the front side bottom surface of welding the frame and be connected with wire rope, two jacks that are used for making the U-shaped frame about both ends stretch into and guide are seted up to the front side top of lauter tub.
Correspondingly, utilize above-mentioned automatic extracting device's material environmental protection recovery plant, including big bottom plate, install lauter tub and extrusion filter mechanism on the big bottom plate, its characterized in that:
the material taking mechanism is installed on the front side of the filter barrel, the left side of the filter barrel is welded with an installation block, an electric cylinder is installed on the left end face of the installation block, an action rod of the electric cylinder extends downwards, a moving rod is installed at the bottom end of the action rod, the moving rod penetrates through the installation block in a vertical and upward mode after being turned right, the right side of the moving rod is vertically bent downwards, and an extrusion filtering mechanism is connected to the bottom end of the vertical section;
the extrusion filtering mechanism comprises an extrusion disc connected with the end of the moving rod and a bearing disc fixed on the upper part of the filter barrel, the extrusion disc is positioned at the top of the bearing disc, the bottom of the bearing disc is provided with dense hemp filtering holes, and the extrusion disc is uniformly provided with three material returning jacks;
a material returning frame is welded on the top surface of the mounting block, the top end of the material returning frame is horizontally bent towards the right, a circular material returning plate is welded on the horizontal bending section, and three cylindrical material returning rods are uniformly welded on the bottom surface of the material returning plate; the material returning rod is opposite to the material returning jack.
Preferably, a circle of elastic support mechanism is welded in the inner cavity of the filter barrel, a pressure bearing disc is arranged at the top of the elastic support mechanism in a falling mode, and a feeding hole communicated with the pulp receiving chamber is formed in the right side of the pressure bearing disc; the extrusion disc is of a circular cavity structure, a circle of material inserting rods are welded on the bottom surface of the circular cavity, and the material inserting rods are conical inserting rods with spiral textures arranged outside; the height dimension of the extrusion disc is half of the height dimension of the inner cavity of the pressure bearing disc.
Preferably, the elastic supporting mechanism comprises a collecting pipe welded on the bottom surface of the filter vat, a spring inserted in the collecting pipe, and a pressing pipe in sliding fit with the collecting pipe, and the bottom surface of the pressure bearing disc is elastically supported on the pressing pipe.
Preferably, the transition wheel is provided with a plurality of transition wheels which are arranged on the side surface of the liquid collection tank.
Preferably, the water recovery device further comprises a water recovery mechanism, the water recovery mechanism comprises a liquid discharge pipe of the water pump, the liquid discharge pipe extends upwards into the paper pulp receiving chamber, the filter barrel is located in an inner cavity of the liquid collecting chamber, the paper pulp receiving chamber is welded to the right side of the top of the filter barrel, a wall clamping cavity is formed between the filter barrel and the liquid collecting chamber, a water inlet of the liquid inlet pipe is located in the wall clamping cavity, a circle of liquid discharge holes are formed in the bottom of the filter barrel, and the liquid discharge holes are communicated with the wall clamping cavity.
Preferably, the feed inlet is provided with a gate, and the gate is opened in a linkage manner when the movable rod and the extrusion disc ascend.
Preferably, vertical slots are formed in two sides of the feeding hole, the gate is inserted into the slots, the upper end of the gate is higher than the height of the pressure bearing disc, the middle parts of two sides of the gate are respectively connected with the upper end of the elastic component, and the lower end of the elastic component is respectively fixed on the outer side slot wall of the slot; the middle position of the upper end of the gate is connected with the side edge of the extrusion disc through a steel rope.
Compared with the prior art, the invention has the following beneficial effects:
the automatic material receiving device comprises a steel wire rope, wherein one end of the steel wire rope is connected with a material taking mechanism capable of elastically resetting, the material taking mechanism stretches into a material taking position under the pulling of the steel wire rope, the other end of the steel wire rope is linked with a movable rod capable of moving up and down through a linkage mechanism, the linkage is a mechanical linkage structure, the steel wire rope is automatically pulled in the ascending process of the movable rod, and the material taking mechanism is driven to deeply stretch into the lower part of an extrusion disc. And the material returning frame arranged at the top can upwards extract the paper cakes obtained by the extrusion filtering mechanism and then downwards discharge the paper cakes through the material returning frame, the material taking mechanism arranged on the side is utilized to receive the material cakes to automatically take the materials and backwards move to withdraw the materials, the operation is convenient, and the equipment is simple in structure, low in cost and high in automation level.
The environment-friendly material recycling equipment provided by the invention utilizes the counter-pressure action of the extrusion filtering mechanism to extrude the feed liquid in the paper pulp downwards, then a compressed paper cake can be obtained, and finally, fiber-containing materials such as waste paper pulp and the like can be recycled when being discharged outwards, so that the cake-shaped compressed paper layer is recycled, the labor intensity of sewage treatment equipment is reduced when waste paper pulp liquid is discharged to the environment-friendly equipment for sewage treatment, and the social value of environment-friendly recycling is embodied.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic front plan view of the present invention taken from FIG. 1;
FIG. 3 is a schematic view of the plane structure of section B taken from FIG. 4;
FIG. 4 is a top plan view of the present invention;
FIG. 5 is a schematic view of the plane structure of section A taken from FIG. 4;
FIG. 6 is a schematic view of the liquid collection tank and the lauter tub of the present invention partially cut away to view the internal structures;
FIG. 7 is a schematic view of the bottom of the squeeze tray with the bottom viewed from the bottom, with the filter basket in section, according to the present invention;
FIG. 8 is a schematic view of a rotary material-inserting rod according to the present invention;
FIG. 9 is a schematic view of the linkage of the present invention with the upper end of the wire rope rotated to the high position;
FIG. 10 is the upper end of the cable of FIG. 9 rotated to the high or low position;
FIG. 11 is a schematic view of the linkage of the present invention arranged onto the apparatus of FIG. 1.
Detailed Description
For convenience of understanding, the specification firstly introduces the material environment-friendly recovery equipment for fiber-containing pulp such as paper pulp and the like in a whole manner, and as shown in the attached drawings 1-8, the material environment-friendly recovery equipment comprises a large bottom plate 1, a water raising pump 3, a liquid collecting cabin 4, a filter barrel 5, a material taking mechanism 6, a material returning frame 12, a support pipe 13, a pressure bearing disc 14 and a spring support mechanism 15; the top surface of the large bottom plate 1 is provided with a lift pump 3, a liquid collecting cabin 4 and a supporting pipe 13, the lift pump 3 is positioned on the right side of the liquid collecting cabin 4, a liquid inlet pipe 8 of the lift pump 3 extends into the liquid collecting cabin 4, a valve type branch outer discharge pipe is arranged on the liquid inlet pipe 8, the top surface welding of the supporting pipe 13 can be seen in figure 1, paper pulp is connected with the cabin 2, a liquid discharge pipe 9 of the lift pump 3 upwards extends into the paper pulp and is connected with the cabin 2, and in actual use, the right side of the paper pulp connecting cabin 2 is connected to industrial equipment. When the industrial equipment works, the generated paper pulp enters the paper pulp receiving cabin 2, enters the liquid collecting cabin 4 from the paper pulp receiving cabin 2, is treated by various mechanisms (various mechanisms are described in detail in the following description) in the liquid collecting cabin 4, then enters the water raising pump 3 through the liquid inlet pipe 8, if the depth of the discharged slurry is large, the slurry is upwards introduced into the paper pulp receiving cabin 2 again through the liquid discharging pipe 9 and flows back into the liquid collecting cabin 4 again, on the contrary, if the depth of the discharged slurry is shallow, a valve on a branch pipe on the liquid inlet pipe 8 is directly opened, the slurry flows into the external existing sewage treatment equipment, and the slurry collecting and recycling structure forms a water returning mechanism.
The filter vat 5 is welded on the top surface of the large bottom plate 1, the filter vat 5 is positioned in the inner cavity of the liquid collecting cabin 4, the paper pulp actually enters the filter vat 5 in the liquid collecting cabin 4, therefore, the paper pulp connecting cabin 2 is welded on the right side of the top of the filter vat 5, a wall clamping cavity is formed between the filter vat 5 and the liquid collecting cabin 4, the water inlet of the liquid inlet pipe 8 is positioned in the wall clamping cavity, the bottom of the filter vat 5 is provided with a circle of liquid outlet holes 502, the liquid outlet holes 502 are communicated with the wall clamping cavity, the paper pulp entering the filter vat 5 enters the wall clamping cavity through the liquid outlet holes 502 after reaching the bottom, finally enters the liquid inlet pipe 8 through the wall clamping cavity, and is pumped into the water pump 3 through the liquid inlet pipe 8, the inner cavity of the filter vat 5 is welded with a circle of elastic support mechanism 15, the top of the elastic support mechanism 15 is provided with a pressure bearing disc 14, the right side of the pressure bearing disc 14 is provided with a feed inlet 1401 communicated with the paper pulp, the pressure bearing disk 14 is located on these elastic supporting mechanisms 15, the pressure bearing disk 14 is used for receiving the pulp entering into the filtering barrel 5, the pulp flowing into the liquid collecting tank 4 firstly enters the pressure bearing disk 14, and as shown in fig. 5, the bottom of the pressure bearing disk 14 is provided with dense hemp filtering holes 1402, the filtering holes 1402 are fine holes with the hole diameter of zero three millimeters, therefore, the pulp entering into the pressure bearing disk 14 is filtered, the paper material in the pulp is collected again, and the filtered pulp water passes through the filtering holes 1402 to enter the filtering barrel 5 at the bottom, and then enters the clamping cavity between the filtering barrel 5 and the liquid collecting tank 4 through the liquid discharge hole 502 arranged at the bottom of the filtering barrel 5, and finally the filtered pulp water is pumped and treated by the above-described water pump 3.
As shown in fig. 2 and 6, the left side of the filter vat 5 is welded with the mounting block 10, the left end face of the mounting block 10 is provided with the electric cylinder 11, and the action rod of the electric cylinder 11 extends downwards to avoid the material which extends upwards and is directly driven from falling into and being stuck. And a moving rod 1101 is installed at the bottom end of the action rod, the moving rod 1101 is vertically upwards penetrated in the installation block 10 after turning right, the right side of the moving rod 1101 is downwards and vertically bent, and a squeezing disc 1102 is installed at the bottom end of the vertical section, the squeezing disc 1102 is right positioned at the top of the pressure bearing disc 14, after the electric cylinder 11 is electrified, the electrification principle of the electric cylinder 11 and a controller applied in cooperation therewith are the prior art, which is a general technology, and not otherwise mentioned, after the electrification control, the action rod can be driven to move up and down along with the moving rod 1101, such as is common on the existing oil press), the squeezing disc 1102 is driven to move downwards by the moving rod 1101, the squeezing disc 1102 slowly falls into the pressure bearing disc 14, paper obtained by filtering the pulp in the pressure bearing disc 14 is squeezed into cakes, and during the process, downward dropping pulp water is generated, and the pulp also falls into the filter barrel 5 through the filter holes 1402, the cake-shaped compressed paper is collected between the pressure bearing disc 14 and the extrusion disc 1102, and since the extrusion disc 1102 has a circular cavity structure, a circle of material inserting rods 1103 is welded on the bottom surface of the circular cavity, that is, the upper top surface of fig. 7, and the material inserting rods 1103 are conical insertion rods with spiral textures as shown in fig. 8, when the moving rod 1101 on the electric cylinder 11 moves upwards again in the opposite direction, the paper cake obtained in the pressure bearing disc 14 is lifted upwards along with the extrusion disc 1102 by the inserted material inserting rods 1103.
As shown in fig. 1 and 7, three material returning insertion holes 1104 for allowing the paper cake to fall downward from the bottom cavity of the extrusion plate 1102 are uniformly formed in the extrusion plate, and in order to achieve the function, as shown in fig. 1, 2 and 6, the material returning frame 12 is welded on the top surface of the mounting block 10, the top end of the material returning frame 12 is horizontally bent towards the right, a circular material returning plate 1201 is welded on the horizontally bent section, and three cylindrical material returning rods 1202 are uniformly welded on the bottom surface of the material returning plate 1201, so that when the extrusion plate 1102 is separated from the pressure bearing plate 14 and continues to move upward, the material returning rods 1202 on the top are introduced through the material returning insertion holes 1104, the paper cake in the bottom cavity of the extrusion plate 1102 is inserted downward, and the obtained paper cake falls and is collected.
The material taking mechanism 6 for collecting the dropped paper in an insertion manner comprises a welding frame 601, a carrying rod 602, a guide post 603, a return spring 604, a compression cylinder 605 and a connecting part 606, wherein the guide post 603 is welded on the front surface of the filter vat 5, the return spring 604 is sleeved on the guide post 603, the welding frame 601 is a U-shaped bent pipe with a row of carrying rods 602 welded on the top surface, the compression cylinder 605 slidably sleeved on the guide post 603 is welded at the inner end of the front part of the welding frame, the connecting part 606 is welded on the bottom surface of the front side of the welding frame 601, so the welding frame 601 is pushed towards the filter vat 5 by hand pressing, the return spring 604 is stably guided by the guide post 603 during moving, the return spring 604 is compressed after the operation, the top of the front side of the filter vat 5 is provided with a left insertion hole 501 and a right insertion hole for enabling the left end and the right end of the U-shaped welding frame 601 to extend into and guide, paper cakes in the bottom cavity of the extrusion disc, the U-shaped welding frame 601 enters the top of the filter barrel 5 along the insertion hole 501, the paper cake falling from the bottom cavity of the extrusion disc 1102 falls down and then just falls onto the material taking mechanism 6, the material taking mechanism 6 losing the pressing effect returns forwards again under the influence of the return spring 604, and the paper cake is taken out together.
Specifically, the height dimension of the extrusion disc 1102 is half of the height dimension of the inner cavity of the pressure bearing disc 14, the extrusion disc 1102 is just fallen into the pressure bearing disc 14 after moving downwards and forms an extrusion effect with the pressure bearing disc 14, so that paper materials filtered and intercepted in the pressure bearing disc 14 are compressed to form cakes, the extrusion disc 1102 is convenient to reset upwards after the cakes are formed, and the structure is more reasonable.
Specifically, as shown in fig. 6, 9 and 10, the elastic supporting mechanism 15 includes a receiving tube 1502 welded to the bottom surface of the filter vat 5, a spring 1503 inserted into the receiving tube 1502, and a pressing tube 1501 slidably fitted into the receiving tube 1502, and the bottom surface of the pressure-bearing disc 14 is elastically supported on the pressing tube 1501, so that it can be seen that the bottom of the pressure-bearing disc 14 for filtering pulp has elastic properties, and therefore, when the pressing disc 1102 presses the top cavity of the pressure-bearing disc 14 and continues to press downward, the pressure-bearing disc 14 will also move downward, so that the pressed paper cake between them is slowly molded in a manner of certain buffering property, thereby effectively preventing the pressing disc 1102 from pressing downward too much, which results in that the pressing disc and the paper cake in the pressure-bearing disc 14 are completely flattened without thickness or crushed, thereby affecting the discharge of the paper cake, and improving the structural rationality of the pressure-bearing disc 14.
Specifically, as shown in fig. 1, the carrying rod 602 is a U-shaped bent rod, which is welded on the top surface of the welding frame 601 in a gap shape, so that if the bottom of the paper cake falling on the carrying rod 602 still contains moisture, the moisture can pass through between the carrying rods 602 to achieve the purpose of controlling water.
Specifically, the material returning rod 1202 is inserted downwards into the material returning insertion hole 1104 and extends downwards into the circular cavity of the pressing plate 1102 from the material returning insertion hole 1104, that is, after the pressing plate 1102 is reset upwards, the material returning rod 1202 passes through the material returning insertion hole 1104 and extends into the pressing plate 1102, and a paper cake lifted upwards through the material inserting rod 1103 in the bottom cavity of the pressing plate 1102 is just inserted downwards.
The concrete structure of ejection of compact: as shown in fig. 1 and 3, a steel wire rope 7 is hung on the connecting part 606, the transition wheel 401 is mounted at the top of the front side of the liquid collecting cabin 4, and the steel wire rope 7 passes through the transition wheel 401 and continues to extend downwards due to the fact that the front end of the welding frame 601 is one meter and five distances away from the front end of the transition wheel 401, so that the steel wire rope 7 which continues to be pulled downwards drives the welding frame 601 to move backwards under the guiding effect of the transition wheel 401, and finally the welding frame 601 reaches the top of the filter barrel 5. Therefore, the steel wire rope 7 is pulled down, the welding frame 601 reaches the top of the filter barrel 5, and the welding frame 601 is opposite to the bottom of the extrusion disc 1102, so that the material receiving effect is formed.
One of the core improvements of the invention is as follows: the free end of the steel wire rope 7 passes through the transition wheel 401 and then is linked with the movable rod 1101 through the linkage mechanism, and the movable rod 1101 moves upwards to naturally drive the steel wire rope 7 to pull the welding frame 601. The specific structure of the linkage mechanism is as follows: the moving rod 1101 is hinged with a connecting rod 1105, a bracket is arranged on the mounting block 10 or other fixed parts, a crankshaft 1106 is arranged on the bracket, the middle part of the crankshaft 1106 is hinged with the connecting rod 1105, one end of the crankshaft 1106 is fixed with a turntable 1107, and the free end of the steel wire rope 7 is hinged to the edge of the turntable 1107 after passing through the transition wheel 401. During assembly, the moving rod 1101 is located at the lowest position, and the connecting position of the crankshaft lowest point 1106 and the turntable 1107 and the steel wire rope 7 is located at the lowest point. As shown in fig. 9, 10 and 11, when the moving rod 1101 moves upwards, the rotating disc 1107 is driven to rotate by the crankshaft 1106, the rotating disc 1107 drives the steel wire rope 7 upwards to pull the welding frame 601, and when the moving rod 1101 moves upwards continuously to the highest position, the welding frame 601 is positioned just below the material returning plate 1201 to receive the material cake. The crankshaft and the turntable 1107 are arranged to amplify the upward movement of the connecting rod 1105, so that a sufficient stroke distance is provided for the steel wire rope 7 and the welding frame 601; the stroke of the end part of the steel wire rope 7 rotating from the lowest end position of the turntable 1107 to the highest end position corresponds to the stroke of material taking by the material taking mechanism 6, and the stroke of the natural welding frame 601 resetting is consistent with the stroke of the steel wire rope 7 rotating from the highest position of the turntable 1107 to the lowest position. In fig. 10, the wire rope 7 appears to pass through the carrier rod 602 and the welding stand 601, only the view angle is in question, and actually avoids the view angle. If necessary, a plurality of transition wheels 401 may be provided to avoid moving parts such as the welding stand 601.
When the welding frame 601 receives the material, the gate 1403 of the feeding port 1401 is opened upwards, and the material in the pulp receiving cabin 2 enters the pressure bearing disc 14 to realize automatic feeding. The structure of this gate 1403 is specifically that the feed inlet 1401 both sides set up vertical slot 1404 on the pressure-bearing dish 14, and gate 1403 inserts slot 1404 and realizes closing of feed inlet 1401, and gate 1403 is higher than the height of pressure-bearing dish 14, and elastic component 1405 upper end is connected respectively in the middle part of gate 1403 both sides, and elastic component 1405 lower extreme is fixed respectively on the outside cell wall of slot 1404. The gate 1403 is connected to the side of the pressing plate 1102 at the middle of the upper end thereof by a wire. This allows the pinch plate 1102 to automatically feed material by driving the gate 1403 open during lifting of the movable bar 1101. And this feeding process is performed just as the welding holder 601 catches the cake above the pressure-bearing disc 14. The welding frame 601 drives the material cake to exit under the action of the return spring 604, the connecting rod 1105 moves downwards along the closing-up groove 1109, and the steel wire rope 7 is gradually released. The gate 1403 is also reset under the drive of the elastic component 1405, the feed inlet 1401 is closed, and the next material extruding operation is started.
The material recovery working principle is as follows: in practical use, the device is located at one side of an industrial device, paper making equipment or other existing equipment which can form paper pulp is discharged into a paper pulp receiving chamber 2 by using a pulp discharge pipe, the paper pulp enters a pressure bearing disc 14 from a feeding hole 1401, after being filtered by a filtering hole 1402 in the pressure bearing disc 14, the paper pulp is intercepted in the pressure bearing disc 14, pulp water passes through the filtering hole 1402 and falls into a filtering barrel 5 at the bottom side, finally enters an outer liquid collecting chamber 4 from a liquid discharge hole 502 formed at the bottom of the filtering barrel 5, is pumped into a water lifting pump 3 by a liquid inlet pipe 8, if the pulp water is not required to be reused, the pulp water is directly discharged outwards by a branch pipe (seen in figure 1, the branch pipe fitting is the prior art and is not indicated by a serial number) on the liquid inlet pipe 8, if the pulp water needs to flow back to the paper pulp receiving chamber 2 again, a valve on the branch pipe is closed, the slurry is again guided upwards into the pulp receiving chamber 2 by the drainage pipe 9, a large amount of paper stock is intercepted in the inner cavity of the pressure bearing disc 14 after a while, at the same time, the electric cylinder 11 is powered on, the action rod drives the moving rod 1101 to move downwards, at the same time, the moving rod 1101 drives the extrusion disc 1102 to move downwards, the extrusion disc 1102 slowly falls into the pressure bearing disc 14, the paper stock intercepted in the pressure bearing disc 14 due to the filtering slurry is extruded into cakes, and the pressure bearing disc 14 is influenced by the bottom elastic support mechanism 15 to buffer downwards during the extrusion process, so that the phenomenon that the downward pressure of the extrusion disc 1102 is too large, the paper cake is completely flattened without thickness or is extruded into a broken state with the paper cake in the pressure bearing disc 14, and during the process, slurry water drops downwards due to the squeezing of the paper stock in the pressure bearing disc 14, and the slurry water also falls into the filter barrel 5 through the filter holes 1402, under the influence of the external existing electric control technology, the electric cylinder 11 can make the action rod bring the moving rod 1101 to move upwards in a resetting manner, meanwhile, the extrusion disc 1102 at the bottom of the moving rod 1101 moves upwards, the pressure bearing disc 14 slowly losing the extrusion effect moves upwards again in a resetting manner under the elastic resetting action of the elastic support mechanism 15, finally, the pressure bearing disc 14 resets to the original position again, the paper cake obtained just before is inserted into the extrusion disc 1102 by using the material inserting rod 1103 at the bottom when the extrusion disc 1102 moves upwards, and is lifted upwards, and after the extrusion disc 1102 resets upwards, the material returning rod 1202 passes through the material returning insertion hole 1104 to extend into the extrusion disc 1102, and the paper cake lifted upwards in the bottom cavity of the extrusion disc 1102 by the material inserting rod 1103 is just inserted downwards. Before the paper cake is inserted, an operator is positioned at the front side to pedal the pedal rod 702, so that the steel wire rope 7 moves downwards, the front end of the welding frame 601 is one meter five distance away from the front end of the transition wheel 401, the steel wire rope 7 penetrates through the transition wheel 401 and then continuously extends downwards, under the guiding action of the transition wheel 401, the steel wire rope 7 which is continuously pulled downwards drives the welding frame 601 to move backwards, finally the welding frame 601 reaches the top of the filter barrel 5, the paper cake inserted from the bottom of the extrusion disc 1102 is taken out, finally the paper cake falls onto the U-shaped carrying rod 602 at the top of the welding frame 601, after the foot is moved away from the pedal rod 702, the steel wire rope 7 which loses the pulling effect moves upwards, meanwhile, the welding frame 601 which loses the pulling effect is influenced by the return spring 604 to move forwards again, the paper cake which falls onto the carrying rod 602 is taken out at the same time, the paper cake obtained in the period is taken out, and can be recycled according to the living needs after being dried, the purpose of paper material recovery is achieved.
The foregoing descriptions of specific exemplary embodiments of the present invention have been presented for purposes of illustration and description. It is not intended to limit the invention to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain certain principles of the invention and its practical application to enable one skilled in the art to make and use various exemplary embodiments of the invention and various alternatives and modifications as are suited to the particular use contemplated. It is intended that the scope of the invention be defined by the claims and their equivalents.
Claims (10)
1. The utility model provides an automatic receiving device, includes installation piece (10) and wire rope (7), its characterized in that: one end of the steel wire rope (7) is connected with a material taking mechanism (6) capable of elastically resetting, the material taking mechanism (6) stretches into a material taking position under the pulling of the steel wire rope (7), and the steel wire rope (7) automatically resets after being released; the other end of the steel wire rope (7) is linked with a movable rod (1101) capable of moving up and down through a linkage mechanism, and the movable rod (1101) is sleeved on the mounting block (10) in a sliding mode; the movable rod (1101) moves upwards to drive the steel wire rope (7) to pull the material taking mechanism (6) to enter the lower part of the movable rod (1101) for taking materials; the linkage mechanism comprises: a connecting rod (1105) is hinged on the moving rod (1101), a support is mounted on the mounting block (10), a crankshaft (1106) is arranged on the support, the middle of the crankshaft (1106) is hinged with the connecting rod (1105), one end of the crankshaft (1106) is fixed with a turntable (1107), and the middle of the steel wire rope (7) is guided by a transition wheel (401) and then hinged to the turntable (1107).
2. The automatic receiving device according to claim 1, characterized in that the stroke of the end of the steel wire rope (7) rotating from the lowest end position to the highest end position of the turntable (1107) corresponds to the stroke of the material taking mechanism (6) for taking the material.
3. The automatic receiving device according to claim 2, characterized in that the material taking mechanism (6) comprises a welding frame (601), a carrying rod (602), a guide post (603), a return spring (604), a compression cylinder (605) and a connecting part (606); the guide post (603) is welded on the front surface of the filter barrel (5), a reset spring (604) is sleeved on the guide post (603), the welding frame (601) is a U-shaped bent pipe with a row of loading rods (602) welded on the top surface, a compression cylinder (605) sleeved on the guide post (603) in a sliding mode is welded at the inner end of the front portion of the welding frame, the compression cylinder (605) abuts against the end face of the reset spring (604), the connecting portion (606) is welded on the bottom surface of the front side of the welding frame (601) and connected with a steel wire rope (7), and the top of the front side of the filter barrel (5) is provided with left and right insertion holes (501) which are used for enabling the left and right ends of the U-shaped welding frame (601.
4. An environment-friendly material recycling device using the materials in claim 1, 2 or 3, comprising a large bottom plate (1), wherein a filter vat (5) and an extrusion filtering mechanism are installed on the large bottom plate (1), and the environment-friendly material recycling device is characterized in that:
the material taking mechanism (6) is installed on the front side of the filter barrel (5), an installation block (10) is welded on the left side of the filter barrel, an electric cylinder (11) is installed on the left end face of the installation block (10), an action rod of the electric cylinder (11) extends downwards, a moving rod (1101) is installed at the bottom end of the action rod, the moving rod (1101) penetrates through the installation block (10) in a vertically upward mode after turning right, the right side of the moving rod (1101) is vertically bent downwards, and an extrusion filtering mechanism is connected to the bottom end of the vertical section;
the extrusion filtering mechanism comprises an extrusion disc (1102) connected with the end head of a moving rod (1101) and a pressure bearing disc (14) fixed on the upper part of the filter barrel (5), the extrusion disc (1102) is positioned at the top of the pressure bearing disc (14), dense hemp filtering holes (1402) are formed in the bottom of the pressure bearing disc (14), and three material returning insertion holes (1104) are uniformly distributed on the extrusion disc (1102);
a material returning frame (12) is welded on the top surface of the mounting block (10), the top end of the material returning frame (12) horizontally bends towards the right, a circular material returning plate (1201) is welded on the horizontally bent section, and three cylindrical material returning rods (1202) are uniformly welded on the bottom surface of the material returning plate (1201); the material returning rod (1202) is opposite to the material returning jack (1104).
5. The environment-friendly material recovery device according to claim 4, further comprising a water return mechanism, wherein the water return mechanism comprises a drain pipe (9) of the lift pump (3) extending upwards into the pulp receiving chamber (2), the filter vat (5) is located in an inner cavity of the liquid collecting chamber (4), the pulp receiving chamber (2) is welded on the right side of the top of the filter vat (5), a wall clamping cavity is formed between the filter vat (5) and the liquid collecting chamber (4), a water inlet of the liquid inlet pipe (8) is located in the wall clamping cavity, a circle of drain holes (502) are formed in the bottom of the filter vat (5), and the drain holes (502) are communicated with the wall clamping cavity.
6. The environment-friendly material recycling equipment according to claim 5, wherein a circle of elastic supporting mechanism (15) is welded in the inner cavity of the filtering barrel (5), a pressure bearing disc (14) is arranged at the top of the elastic supporting mechanism (15) in a falling mode, and a feeding hole (1401) communicated with the pulp receiving chamber (2) is formed in the right side of the pressure bearing disc (14); the extrusion disc (1102) is of a circular cavity structure, a circle of material inserting rods (1103) are welded on the bottom surface of the circular cavity of the extrusion disc, and the material inserting rods (1103) are conical inserting rods with spiral textures arranged on the outer portions; the height dimension of the extrusion disc (1102) is half of the height dimension of the inner cavity of the pressure bearing disc (14).
7. An environment-friendly recycling apparatus for materials as claimed in claim 5, characterized in that said transition wheel (401) is provided in plurality and installed at the side of said liquid collecting tank (4).
8. An environment-friendly recycling apparatus for materials as claimed in claim 6, wherein said elastic supporting mechanism (15) comprises a collecting pipe (1502) welded on the bottom surface of the filtering barrel (5), a spring (1503) inserted into said collecting pipe (1502), and a pressing pipe (1501) sliding fitted into said collecting pipe (1502), the bottom surface of said pressure bearing disk (14) is elastically supported on the pressing pipe (1501).
9. An environment-friendly recycling equipment for materials as claimed in claim 5, characterized in that said feeding port 1401 is provided with a gate 1403, said gate 1403 is linked to open when the movable rod (1101) and the extrusion disc (1102) are lifted.
10. The environment-friendly material recycling equipment of claim 9, wherein vertical slots (1404) are formed in two sides of the feeding port (1401), the gate (1403) is inserted into the slots (1404), the upper end (1403) of the gate is higher than the pressure bearing disc (14), the middle parts of two sides of the gate (1403) are respectively connected with the upper ends of elastic members (1405), and the lower ends of the elastic members (1405) are respectively fixed on the outer side slot walls of the slots (1404); the middle position of the upper end of the gate (1403) is connected with the side edge of the extrusion disc (1102) through a steel rope.
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Cited By (1)
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| CN111790190B (en) | 2022-03-18 |
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