Box-type filter pressing equipment for recycling coal slime

Abstract

The utility model discloses box type filter pressing equipment for coal slime recovery, and relates to the technical field of coal slime recovery. The device comprises an outer box, the outer box is provided with a plurality of quick dismounting mechanisms and crushing mechanisms, the outer box is provided with two limiting grooves, each quick dismounting mechanism comprises a support arranged in the outer box, the front face and the back face of each support are each provided with a first sliding groove, the inner walls of the two first sliding grooves are each connected with a first sliding block in a sliding mode, and the inner walls of the two first sliding grooves are each connected with a second sliding block in a sliding mode. The two first sliding blocks are matched with the two limiting grooves correspondingly, second sliding grooves are formed in the bottoms of the two first sliding blocks correspondingly, and springs are fixedly connected to the tops of the inner walls of the two second sliding grooves correspondingly. According to the box-type filter pressing equipment for recycling the coal slime, the quick release mechanism is arranged, so that the problems that in the using process of the existing box-type filter pressing equipment for recycling the coal slime, the filter plate is inconvenient to detach, a worker needs to carry out complex operation, deviation is easy to occur when a new filter plate is installed, the worker needs to carry out debugging repeatedly, and a large amount of time is wasted are solved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to coal slime recovery technical field, especially, relate to a box type filter pressing equipment for coal slime recovery. BACKGROUND

[0002] In the coal washing and processing process, efficient recovery and utilization of coal slime is very important, the traditional coal slime treatment mode has many drawbacks, such as low processing efficiency, insufficient recovery precision, leading to a large amount of coal resource waste, also can cause environmental pollution, some equipment under prior art, in the dehydration link, cannot fully meet the requirement of coal slime water content strict standard, the moisture content of treated coal slime is high, influences subsequent transportation and use, to solve these problems, a new type of box type filter pressing equipment for coal slime recovery is imminent, it aims at greatly improving coal slime recovery efficiency and quality, meeting the demand of green and efficient development of coal industry.

[0003] But the existing box type filter pressing equipment for coal slime recovery is inconvenient to disassemble the filter plate during use, needs the complicated operation of staff, and deviation is prone to occur when installing new filter plate, needs the staff to repeatedly debug, a large amount of time is wasted. UTILITY MODEL CONTENTS

[0004] The utility model discloses a box type filter pressing equipment for coal slime recovery, through setting up quick release mechanism, the existing box type filter pressing equipment for coal slime recovery is inconvenient to disassemble the filter plate during use, needs the complicated operation of staff, and deviation is prone to occur when installing new filter plate, needs the staff to repeatedly debug, a large amount of time is wasted.

[0005] To solve the above technical problems, the utility model is realized through the following technical schemes:

[0006] The utility model discloses a box type filter pressing equipment for coal slime recovery, including the outer box, be provided with a plurality of quick release mechanisms and crushing mechanism on the outer box,

[0007] Two limiting grooves are formed on the outer box, the quick release mechanism includes the support arranged in the outer box, the front and back of the support are formed with the sliding groove one, the inner wall of two sliding groove one is slidably connected with the sliding block one, two sliding block one is respectively matched with two limiting grooves, the bottom of two sliding block one is formed with the sliding groove two, the inner wall top of two sliding groove two is fixedly connected with the spring, the inner wall of two sliding groove two is slidably connected with the sliding block two, the top of two sliding block two is respectively fixedly connected with two springs, the crushing mechanism includes the chute formed in the bottom of the inner wall of the outer box.

[0008] Further, the inner wall of the outer box is fixedly connected with a gas pipe one, the bottom of the gas pipe two is communicated with the gas pipe one, the inner wall of the outer box is fixedly connected with a hydraulic cylinder, the output shaft of the hydraulic cylinder is fixedly connected with a push plate, and the inner wall of the limiting groove is slidably connected with the push plate.

[0009] Further, the inner wall of the outer box is fixedly connected with a gas pipe one, the bottom of the gas pipe two is communicated with the gas pipe one, the inner wall of the outer box is fixedly connected with a hydraulic cylinder, the output shaft of the hydraulic cylinder is fixedly connected with a push plate, and the inner wall of the limiting groove is slidably connected with the push plate.

[0010] Further, the inner wall of the outer box is fixedly connected with a gas pipe one, the bottom of the gas pipe two is communicated with the gas pipe one, the inner wall of the outer box is fixedly connected with a hydraulic cylinder, the output shaft of the hydraulic cylinder is fixedly connected with a push plate, and the inner wall of the limiting groove is slidably connected with the push plate.

[0011] Further, the inner wall of the outer box is fixedly connected with a gas pipe one, the bottom of the gas pipe two is communicated with the gas pipe one, the inner wall of the outer box is fixedly connected with a hydraulic cylinder, the output shaft of the hydraulic cylinder is fixedly connected with a push plate, and the inner wall of the limiting groove is slidably connected with the push plate.

[0012] Further, the inner wall of the outer box is fixedly connected with a gas pipe one, the bottom of the gas pipe two is communicated with the gas pipe one, the inner wall of the outer box is fixedly connected with a hydraulic cylinder, the output shaft of the hydraulic cylinder is fixedly connected with a push plate, and the inner wall of the limiting groove is slidably connected with the push plate.

[0013] Further, the inner wall of the outer box is fixedly connected with a gas pipe one, the bottom of the gas pipe two is communicated with the gas pipe one, the inner wall of the outer box is fixedly connected with a hydraulic cylinder, the output shaft of the hydraulic cylinder is fixedly connected with a push plate, and the inner wall of the limiting groove is slidably connected with the push plate.

[0014] Further, the inner wall of the outer box is fixedly connected with a gas pipe one, the bottom of the gas pipe two is communicated with the gas pipe one, the inner wall of the outer box is fixedly connected with a hydraulic cylinder, the output shaft of the hydraulic cylinder is fixedly connected with a push plate, and the inner wall of the limiting groove is slidably connected with the push plate.

[0015] Further, the inner wall of the outer box is fixedly connected with a gas pipe one, the bottom of the gas pipe two is communicated with the gas pipe one, the inner wall of the outer box is fixedly connected with a hydraulic cylinder, the output shaft of the hydraulic cylinder is fixedly connected with a push plate, and the inner wall of the limiting groove is slidably connected with the push plate.

[0016] Further, the outer box inner wall is fixedly connected with a motor, an output shaft of the motor is fixedly connected with the rotating shaft two through a shaft coupling, two belt pulleys are arranged on the left side of the motor, inner walls of the two belt pulleys are fixedly connected with the rotating shaft two and the rotating shaft one located at the rear side respectively, and a belt is sleeved on the two belt pulleys.

[0017] The utility model has the following beneficial effects:

[0018] 1. When the filter plate needs to be replaced, the outer threaded pipe can be rotated to be separated from the inner threaded pipe, the communication pipe two is pulled out of the device, then the sliding block one is pushed to slide in the sliding groove one, when the sliding block one slides, the sliding block two is driven to slide into the sliding groove two under the action of the groove, so that the spring is pressed to be elastically deformed and generate elastic force, when the sliding block one completely slides into the sliding groove one, the sliding block two is clamped into the groove on the inner side of the sliding groove one under the action of the spring elastic force, and when the sliding block one slides into the sliding groove one, the sliding block one gradually moves away from the limiting groove until completely separated, at this time, the support and the remaining parts inside it can be pulled out of the device, then the new support and the internal parts are put into the device, then the sliding block one is pushed to slide into the limiting groove, the limiting is completed, then the outer threaded pipe is rotated into the new inner threaded pipe, so that the outer threaded pipe is tightly attached to the sealing ring, the replacement is completed, the filter plate that needs to be replaced can be taken down and replaced through simple operation, the work burden of the staff is reduced, the equipment can be avoided to be closed for a long time, and the continuity of production is ensured.

[0019] 2. When the filter plate needs to be replaced, the outer threaded pipe can be rotated to be separated from the inner threaded pipe, the communication pipe two is pulled out of the device, then the sliding block one is pushed to slide in the sliding groove one, when the sliding block one slides, the sliding block two is driven to slide into the sliding groove two under the action of the groove, so that the spring is pressed to be elastically deformed and generate elastic force, when the sliding block one completely slides into the sliding groove one, the sliding block two is clamped into the groove on the inner side of the sliding groove one under the action of the spring elastic force, and when the sliding block one slides into the sliding groove one, the sliding block one gradually moves away from the limiting groove until completely separated, at this time, the support and the remaining parts inside it can be pulled out of the device, then the new support and the internal parts are put into the device, then the sliding block one is pushed to slide into the limiting groove, the limiting is completed, then the outer threaded pipe is rotated into the new inner threaded pipe, so that the outer threaded pipe is tightly attached to the sealing ring, the replacement is completed, the filter plate that needs to be replaced can be taken down and replaced through simple operation, the work burden of the staff is reduced, the equipment can be avoided to be closed for a long time, and the continuity of production is ensured.

[0020] Of course, any product implementing the utility model does not necessarily need to achieve all the advantages described above. BRIEF DESCRIPTION OF DRAWINGS

[0021] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiment description, obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained according to these drawings without creative labor.

[0022] Figure 1 It is a partial cross-sectional structure schematic view of the quick release mechanism of the present application.

[0023] Figure 2 It is a partial cross-sectional structure schematic view of the quick release mechanism of the present application. Figure 1 It is an enlarged overall structure schematic view of A in the present application.

[0024] Figure 3 It is an overall structure schematic view of the air pipe two of the present application.

[0025] Figure 4 It is an enlarged structure schematic view of B in the present application. Figure 3

[0026] Figure 5 It is an overall structure schematic view of the multi-head continuous pipe of the present application.

[0027] Figure 6 It is an enlarged structure schematic view of C in the present application. Figure 5

[0028] Figure 7 It is an overall structure schematic view of the filter cloth one of the present application.

[0029] Figure 8 It is a partial cross-sectional structure schematic view of the crushing mechanism of the present application.

[0030] Figure 9 It is an enlarged structure schematic view of D in the present application. Figure 8

[0031] Figure 10 It is an overall structure schematic view of the belt pulley of the present application.

[0032] In the drawings, the component list represented by each sign is as follows:

[0033] ​​​1, outer box; 101, limiting groove; 102, partition; 103, filter cloth one; 104, filter cloth two; 105, air bag one; 106, air bag two; 107, communication pipe one; 108, through hole; 109, multi-head connecting pipe; 110, feed pipe; 111, connecting groove; 112, air pipe one; 113, hydraulic cylinder; 114, push plate; 2, quick release mechanism; 201, support; 202, sliding groove one; 203, sliding block one; 204, sliding groove two; 205, spring; 206, sliding block two; 207, groove; 208, internal thread pipe; 209, external thread pipe; 210, communication pipe two; 211, air pipe two; 212, sealing ring; 3, crushing mechanism; 301, chute; 302, discharge port; 303, rotating shaft one; 304, broken block; 305, rotating shaft two; 306, spiral blade; 307, gear; 308, motor; 309, pulley; 310, belt. DETAILED DESCRIPTION

[0034] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0035] Please refer to Figures 1-10As shown, the utility model is a kind of box filter pressing equipment for coal slime recovery, including outer box 1, is provided with several quick release mechanism 2 and crushing mechanism 3 on outer box 1, is set with two limit grooves 101 on outer box 1, quick release mechanism 2 includes the support 201 being set in outer box 1, the front and back of support 201 are all set with sliding slot one 202, the inner wall of two sliding slot one 202 is all slidingly connected with sliding block one 203, two sliding block one 203 are respectively with two limit grooves 101 compatible, the bottom of two sliding block one 203 is all set with sliding slot two 204, the inner wall top of two sliding slot two 204 is all fixedly connected with spring 205, the inner wall of two sliding slot two 204 is all slidingly connected with sliding block two 206, the top of two sliding block two 206 is respectively fixedly connected with two spring 205, the inner wall bottom of two sliding slot one 202 is all set with two recesses 207, two sliding block two 206 are respectively with several recesses 207 compatible, the inner wall of support 201 is fixedly connected with internal thread pipe 208, internal thread pipe 208 is provided with external thread pipe 209, external thread pipe 209 is compatible with internal thread pipe 208, the inner wall of external thread pipe 209 is rotatably connected with communicating pipe two 210, the front side of communicating pipe two 210 is connected with air pipe two 211, the inner wall of internal thread pipe 208 is fixedly connected with sealing ring 212, by setting quick release mechanism 2, the filter plate needing to be replaced can be taken down and replaced by simple operation, not only reduce the work burden of staff, but also can avoid long time to shut down equipment, to ensure the continuity of production.

[0036] The outer box 1 is provided with two partitions 102, the outer walls of the two partitions 102 are fixedly connected with the supports 201 located on the left side and the right side respectively, the side close to each other of the two partitions 102 is provided with a filter cloth one 103, a plurality of filter cloths two 104 are arranged between the two partitions 102, the inner walls of the plurality of supports 201 are fixedly connected with the two filter cloths one 103 and the plurality of filter cloths two 104 respectively, the side close to each other of the two partitions 102 is fixedly connected with an air bag one 105, the inner walls of the plurality of filter cloths two 104 are provided with air bags two 106, the inner walls of the plurality of supports 201 are fixedly connected with the two air bags one 105 and the plurality of air bags two 106 respectively, the inner walls of the plurality of supports 201 are fixedly connected with a plurality of communication pipes one 107, the plurality of communication pipes one 107 are communicated with the plurality of air bags two 106 and the two air bags one 105 respectively, a plurality of through holes 108 are formed in the plurality of supports 201, the plurality of through holes 108 penetrate through the plurality of supports 201 respectively, the inner wall of the outer box 1 is fixedly connected with a multi-head connecting pipe 109, the inner wall of the outer box 1 is fixedly connected with a feeding pipe 110, the inner walls of the plurality of supports 201 are provided with a plurality of connecting grooves 111, the plurality of connecting grooves 111 are communicated with the plurality of through holes 108 respectively, the inner wall of the outer box 1 is fixedly connected with an air pipe one 112, the bottoms of the plurality of air pipes two 211 are communicated with the air pipe one 112, the inner wall of the outer box 1 is fixedly connected with a hydraulic cylinder 113, a push plate 114 is fixedly connected to the output shaft of the hydraulic cylinder 113, the inner walls of the two limiting grooves 101 are slidably connected with the push plate 114, by arranging the multi-head connecting pipe 109, the water filtered out during the operation of the device can be discharged from the device, so as to avoid the influence of the filtered water on the subsequent operation of the device.

[0037] The crushing mechanism 3 comprises a chute 301 formed in the inner wall bottom of the outer box 1, a discharge port 302 is formed in the left side of the outer box 1, the chute 301 is communicated with the discharge port 302, two rotating shafts one 303 are rotatably connected to the inner wall of the outer box 1, the outer walls of the two rotating shafts one 303 are fixedly connected with broken blocks 304, a rotating shaft two 305 is rotatably connected to the inner wall of the outer box 1, the outer wall of the rotating shaft two 305 is fixedly connected with a spiral blade 306, the outer wall of the spiral blade 306 is in contact with the chute 301, the outer walls of the two rotating shafts one 303 are fixedly connected with gears 307, the two gears 307 are meshed, a motor 308 is fixedly connected to the inner wall of the outer box 1, the output shaft of the motor 308 is fixedly connected with the rotating shaft two 305 through a shaft coupling, two belt pulleys 309 are arranged on the left side of the motor 308, the inner walls of the two belt pulleys 309 are fixedly connected with the rotating shaft two 305 and the rotating shaft one 303 located at the rear side respectively, a belt 310 is sleeved on the two belt pulleys 309, by arranging the quick release mechanism 2, by arranging the crushing mechanism 3, the filtered mud cake can be broken and then transported, so as to avoid the clogging of the device by the agglomerated mud cake, ensure the smooth transportation of the mud cake, and further ensure the continuity of production.

[0038] One specific application of the embodiment is: in use, the hydraulic cylinder 113 can be started to move the output shaft to drive the sliding plate 114 to slide, thereby extruding the several supports 201 together, at this time, the several through holes 108 will be combined into four through pipes, and the gaps between the filter cloth one 103 and the air bag one 105 and the gaps between the filter cloth two 104 and the air bag two 106 will be communicated with the multi-head connecting pipe 109 through the several connecting grooves 111, at the same time, the several filter cloth two 104 and the two filter cloth one 103 will form a filter cloth space, which is communicated with the feed pipe 110, at this time, the coal slime can be injected into the filter cloth space through the feed pipe 110, then compressed air can be delivered into the air bag one 105 and the air bag two 106 through the air pipe one 112, the air pipe two 211 and the communicating pipe one 107 to make them expand, thereby extruding the coal slime in the filter cloth space, making the excess water in it pass into the through holes 108 through the connecting grooves 111 under the action of the filter cloth one 103 and the filter cloth two 104, and finally discharged through the multi-head connecting pipe 109, after pressure filtration, the hydraulic cylinder 113 can be started to reset the sliding plate 114, at this time, the compressed air in the air bag one 105 and the air bag two 106 is not limited by pressure, which will make the air bag one 105 and the air bag two 106 collide further, thereby lifting the filter cloth one 103 and the filter cloth two 104 and separating the several supports 201, at this time, the filtered coal slime will be lifted to fall onto the two broken blocks 304, at this time, the motor 308 can be started to rotate the output shaft, when the output shaft of the motor 308 rotates, it will drive the shaft two 305 to rotate, which will drive the shaft one 303 on the rear side to rotate under the action of the belt pulley 309 and the belt 310, thereby driving the two broken blocks 304 to rotate in opposite directions under the action of the gear 307, which will crush the coal slime and send it into the chute 301, the shaft two 305 will drive the spiral blade 306 to rotate when it rotates, thereby transporting the coal slime out of the device through the discharge port 302, when it is necessary to replace the filter plate, the external threaded pipe 209 can be rotated to fall off the internal threaded pipe 208, thereby pulling out the communicating pipe two 210, then the sliding block one 203 can be pushed to slide in the sliding groove one 202, when the sliding block one 203 slides, it will drive the sliding block two 206 to slide into the sliding groove two 204 under the action of the groove 207, thereby exerting pressure on the spring 205 to make it elastically deform and generate elastic force, when the sliding block one 203 completely slides into the sliding groove one 202, it will be clamped into the groove 207 on the inner side of the sliding groove one 202 under the action of the elastic force of the spring 205, and when the sliding block one 203 slides into the sliding groove one 202, it will gradually move away from the limiting groove 101 until it completely separates, at this time, the support 201 and the remaining parts in it can be pulled out of the device together, then a new support 201 and its internal parts can be put into the device, then the sliding block one 203 can be pushed to slide into the limiting groove 101,After the limiting, the outer threaded pipe 209 is turned into the new inner threaded pipe 208, and the outer threaded pipe 209 is tightly attached to the sealing ring 212, thereby completing the replacement.

[0039] In the description of the present specification, the description referring to the terms "one embodiment", "an example", "a specific example" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0040] The preferred embodiments of the present application disclosed above are only used to help explain the present application. The preferred embodiments do not describe all the details and do not limit the present application to the specific embodiments described. Obviously, according to the content of the present specification, many modifications and changes can be made. The present specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present application, so that the persons skilled in the art can well understand and utilize the present application. The present application is limited by the claims and the entire scope and equivalents thereof.

Claims

1. A box-type filter press apparatus for slime recovery, characterized by: Including outer box (1), be provided with several quick release mechanism (2) and broken mechanism (3) on outer box (1); Two limiting grooves (101) are set up on the outer box (1), the quick release mechanism (2) includes the support (201) set up in the outer box (1), the front and back of the support (201) are set up with the sliding groove one (202), the inner wall of two sliding groove one (202) is slidably connected with sliding block one (203), two sliding block one (203) are respectively matched with two limiting grooves (101), the bottom of two sliding block one (203) is set up with sliding groove two (204), the inner wall top of two sliding groove two (204) is fixedly connected with spring (205), the inner wall of two sliding groove two (204) is slidably connected with sliding block two (206), the top of two sliding block two (206) is respectively fixedly connected with two springs (205), the broken mechanism (3) includes the chute (301) set up in the inner wall bottom of outer box (1).

2. The box-type filter press apparatus for slime recovery according to claim 1, characterized by, The inner wall bottom of two sliding groove one (202) is set up with two recesses (207), two sliding block two (206) are respectively matched with several recesses (207), the inner wall of the support (201) is fixedly connected with the inner thread pipe (208), the inner thread pipe (208) is provided with the outer thread pipe (209), and the outer thread pipe (209) is matched with the inner thread pipe (208).

3. The box-type filter press apparatus for slime recovery according to claim 2, characterized by, The inner wall of the outer thread pipe (209) is rotatably connected with the communication pipe two (210), the front side of the communication pipe two (210) is connected with the air pipe two (211), and the inner wall of the inner thread pipe (208) is fixedly connected with the sealing ring (212).

4. The box-type filter press apparatus for slime recovery according to claim 3, characterized by, Two baffle plates (102) are set up in the outer box (1), the outer wall of two baffle plates (102) is respectively fixedly connected with the support (201) located on the left side and the right side, the side of two baffle plates (102) close to each other is provided with filter cloth one (103), and a plurality of filter cloth two (104) are arranged between two baffle plates (102), and the inner wall of a plurality of supports (201) is respectively fixedly connected with two filter cloth one (103) and a plurality of filter cloth two (104).

5. The box-type filter press apparatus for slime recovery according to claim 4, characterized by, The side of two baffle plates (102) close to each other is fixedly connected with air bag one (105), the inner wall of a plurality of filter cloth two (104) is provided with air bag two (106), the inner wall of a plurality of supports (201) is respectively fixedly connected with two air bag one (105) and a plurality of air bag two (106), the inner wall of a plurality of supports (201) is fixedly connected with communication pipe one (107), and a plurality of communication pipe one (107) are respectively connected with a plurality of air bag two (106) and two air bag one (105).

6. The box-type filter press apparatus for slime recovery according to claim 5, characterized by A plurality of the support (201) is provided with a plurality of through holes (108), a plurality of the through hole (108) is respectively through a plurality of support (201), the inner wall of the outer box (1) is fixedly connected with multi-head connecting pipe (109), the inner wall of the outer box (1) is fixedly connected with feed pipe (110), the inner wall of a plurality of the support (201) is provided with a plurality of connecting grooves (111), a plurality of the connecting groove (111) is respectively communicated with a plurality of the through hole (108).

7. The box-type filter press apparatus for slime recovery according to claim 6, characterized by, The inner wall of the outer box (1) is fixedly connected with air pipe one (112), the bottom of a plurality of the air pipe two (211) is communicated with air pipe one (112), the inner wall of the outer box (1) is fixedly connected with hydraulic cylinder (113), the output shaft of the hydraulic cylinder (113) is fixedly connected with push plate (114), the inner wall of two limit grooves (101) is slidably connected with push plate (114).

8. The box-type filter press apparatus for slime recovery according to claim 7, characterized by, The left side of the outer box (1) is provided with discharge port (302), the chute (301) is communicated with discharge port (302), the inner wall of the outer box (1) is rotatably connected with two shafts one (303), the outer wall of two shafts one (303) is fixedly connected with broken block (304).

9. The box-type filter press apparatus for slime recovery according to claim 8, characterized by, The inner wall of the outer box (1) is rotatably connected with shaft two (305), the outer wall of the shaft two (305) is fixedly connected with spiral blade (306), the outer wall of the spiral blade (306) is in contact with the chute (301), the outer wall of two shafts one (303) is fixedly connected with gear (307), two gears (307) are engaged.

10. The box-type filter press apparatus for slime recovery according to claim 9, characterized by, The inner wall of the outer box (1) is fixedly connected with motor (308), the output shaft of the motor (308) is fixedly connected with shaft two (305) through the shaft coupling, the left side of the motor (308) is provided with two belt pulleys (309), the inner wall of two belt pulleys (309) is respectively fixedly connected with shaft two (305) and the rear shaft one (303), two belt pulleys (309) are provided with belt (310).

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