CN219091274U

CN219091274U - Back flush equipment for coal industry

Info

Publication number: CN219091274U
Application number: CN202223453793.1U
Authority: CN
Inventors: 赵子清; 李慧; 雷航
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-12-23
Filing date: 2022-12-23
Publication date: 2023-05-30
Anticipated expiration: 2032-12-23

Abstract

The utility model discloses a backwashing device for coal chemical industry, which comprises a filter tank, wherein a filter screen cylinder is fixedly connected to the left side of an inner cavity of the filter tank, a cleaning mechanism is arranged in the inner cavity of the filter screen cylinder, a sealing cover is connected to the right side of the outer surface of the filter tank in a threaded manner, and a threaded rod is connected to the axle center of the right side of the sealing cover in a threaded manner. According to the utility model, impurities in the filter screen cylinder can be cleaned by arranging the rotating motor, the rotating shaft, the connecting rod and the brush plate, the filter screen cylinder is prevented from being blocked, the filter screen cylinder can be washed by arranging the water pump, the water suction pipe, the water discharge pipe and the water spray plate, the impurities are further washed, the right side of the filter screen cylinder can be blocked and sealed by arranging the sealing cover, the rotating disc, the threaded rod and the blocking cover, meanwhile, the filter screen cylinder is convenient to detach, the impurities in the filter screen cylinder are cleaned, and the filter screen cylinder has the advantage of being convenient to clean residues cleaned in the filter screen box by arranging the structure.

Description

Back flush equipment for coal industry

Technical Field

The utility model relates to the technical field of coal chemical industry, in particular to a back flushing device for coal chemical industry.

Background

In the field of coal chemical industry, various liquids are generated in the actual production process or during the actual use process of the emulsion, a large amount of impurities can be generated in the emulsion, and the emulsion needs to be filtered to realize the recycling of the emulsion so as to avoid the waste of the emulsion;

through searching, china patent net discloses a backwash unit for coal industry, its grant bulletin number is CN206008165U, this backwash unit is in practice to liquid filtration's in-process, liquid is imported by the liquid inlet of jar body, liquid is under the effect of filter screen case filtration, derive jar body from the nozzle of filter screen case, thereby realize the filtration to liquid, after filter screen case blocks up, import washing water to wash the water pipe, utilize actuating mechanism drive brush board to rotate, thereby realize the washing to filter screen case inner wall, wash the water pipe and wash away the jam, and then ensure filter effect and the filtration efficiency of filter screen case, but this patent does not possess the clearance function, impurity after the washing remains in the inside of filter screen case easily, be difficult for clearing up it, we propose a backwash equipment for coal industry for this reason, solve the problem that above proposes.

Disclosure of Invention

Aiming at the problems in the prior art, the utility model aims to provide a backwashing device for coal chemical industry, which has the advantage of being convenient for cleaning residues cleaned in a filter screen box, and solves the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a back flush equipment for coal industry, includes the filtration jar, the left side fixedly connected with filter screen section of thick bamboo of filtration jar inner chamber, the inner chamber of filter screen section of thick bamboo is provided with clean mechanism, the right side threaded connection of filtration jar surface has sealed lid, the axle center department threaded connection on sealed right side has the threaded rod, the right side fixedly connected with carousel of threaded rod, the left side of threaded rod runs through sealed lid and rotates through the bearing and be connected with the fender lid, the left side of fender lid closely laminates with the right side of filter screen section of thick bamboo, the top fixedly connected with water spray plate of filtration jar inner chamber, the top of filtration jar is provided with conveying mechanism, the left side intercommunication at filter screen section of thick bamboo top has the feed liquor pipe, the top of feed liquor pipe extends to the outside of filtration jar.

Preferably, the cleaning mechanism comprises a rotating motor, the rotating motor is fixedly connected with the center of the left side of the filter tank, the output end of the rotating motor is fixedly connected with a rotating shaft, the left side and the right side of the top and the bottom of the rotating shaft are fixedly connected with connecting rods, and one end of each connecting rod, far away from the rotating shaft, is fixedly connected with a hairbrush plate.

Preferably, the conveying mechanism comprises a water pump, the water pump is fixedly connected with the top of the filtering tank, a water suction pipe is communicated with the right side of the water pump, a drain pipe is communicated with the bottom of the water pump, and the bottom of the drain pipe is communicated with the top of the water spraying plate.

Preferably, the bottom on the right side of the sealing cover is communicated with a liquid outlet pipe, and the right side of the liquid outlet pipe is communicated with a connecting flange.

Preferably, the left side at the top of the liquid outlet pipe is communicated with a back flushing water pipe, and a valve is arranged at the pipe orifice of the back flushing water pipe.

Preferably, the top on carousel right side fixedly connected with handle, the bottom of filtration jar inner chamber is provided with the swash plate.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, impurities in the filter screen cylinder can be cleaned by arranging the rotating motor, the rotating shaft, the connecting rod and the brush plate, the filter screen cylinder is prevented from being blocked, the filter screen cylinder can be washed by arranging the water pump, the water suction pipe, the water discharge pipe and the water spray plate, the impurities are further washed, the right side of the filter screen cylinder can be blocked and sealed by arranging the sealing cover, the rotating disc, the threaded rod and the blocking cover, meanwhile, the filter screen cylinder is convenient to detach, the impurities in the filter screen cylinder are cleaned, and the filter screen cylinder has the advantage of being convenient to clean residues cleaned in the filter screen box by arranging the structure.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a right side perspective view of the structure of the present utility model;

FIG. 3 is a cross-sectional view of the structure of the present utility model;

fig. 4 is a perspective view of the structure of the threaded rod and the blocking cover of the utility model.

In the figure: 1. a filter tank; 2. a filter screen cylinder; 3. a cleaning mechanism; 31. a rotating electric machine; 32. a rotating shaft; 33. a connecting rod; 34. a brush plate; 4. sealing cover; 5. a threaded rod; 6. a turntable; 7. a blocking cover; 8. a water spraying plate; 9. a conveying mechanism; 91. a water pump; 92. a water pumping pipe; 93. a drain pipe; 10. a liquid inlet pipe; 11. a liquid outlet pipe; 12. a connecting flange; 13. and back flushing the water pipe.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-4, a back flush equipment for coal industry, including filter bowl 1, filter bowl 1 the left side fixedly connected with filter screen section of thick bamboo 2 of inner chamber, filter screen section of thick bamboo 2's inner chamber is provided with clean mechanism 3, filter bowl 1 the right side threaded connection of surface has sealed lid 4, the axle center department threaded connection on sealed lid 4 right side has threaded rod 5, threaded rod 5's right side fixedly connected with carousel 6, sealed lid 4 is run through in threaded rod 5's left side and is connected with fender lid 7 through the bearing rotation, keep off the left side of lid 7 and filter screen section of thick bamboo 2's right side closely laminating, filter bowl 1 the top fixedly connected with water spray plate 8, filter bowl 1's top is provided with conveying mechanism 9, filter screen section of thick bamboo 2 the left side intercommunication at top has feed liquor pipe 10, the top of feed liquor pipe 10 extends to filter bowl 1's outside, through setting up rotating electrical machines 31, the pivot 32, connecting rod 33 and brush board 34, can clear up the impurity in the filter screen section of thick bamboo 2, avoid filter screen section of thick bamboo 2 to produce the jam, through setting up water pump 91, drain pipe 93 and board 8, can wash sealed lid 2, and then carry out washing to seal lid 2, and then carry out the top through setting up and seal box 4, filter screen section of thick bamboo 2, filter screen 2 has convenient side clearance box and clean up the inside through setting up the filter screen box, and can be convenient to clean up the filter screen box 2.

Specifically, the cleaning mechanism 3 includes a rotating motor 31, the rotating motor 31 is fixedly connected with the center of the left side of the filter tank 1, the output end of the rotating motor 31 is fixedly connected with a rotating shaft 32, the left side and the right side of the top and the bottom of the rotating shaft 32 are fixedly connected with connecting rods 33, and one end of each connecting rod 33, far away from the rotating shaft 32, is fixedly connected with a brush plate 34.

Specifically, conveying mechanism 9 includes water pump 91, and water pump 91 and the top fixed connection of filtering jar 1, the right side intercommunication of water pump 91 has drinking-water pipe 92, and the bottom intercommunication of water pump 91 has drain pipe 93, and drain pipe 93's bottom communicates with the top of water spray plate 8.

Specifically, the bottom intercommunication on sealed lid 4 right side has drain pipe 11, and the right side intercommunication of drain pipe 11 has flange 12, through setting up drain pipe 11, can make things convenient for the liquid discharge after the filtration, flange 12 can conveniently connect the installation to drain pipe 11.

Specifically, the left side at the top of the liquid outlet pipe 11 is communicated with a back flush water pipe 13, a valve is arranged at the pipe orifice of the back flush water pipe 13, and water can be sprayed into the filter tank 1 for flushing by arranging the back flush water pipe 13 and the valve.

Specifically, the top fixedly connected with handle on carousel 6 right side, the bottom of filtration jar 1 inner chamber is provided with the swash plate, through setting up the handle, can conveniently rotate carousel 6.

During the use, in discharging emulsion into filter tank 1 from feed liquor pipe 10, filter it through filter screen section of thick bamboo 2, discharge from drain pipe 11 the emulsion after filtering, when need wash filter screen section of thick bamboo 2, pour into filter tank 1 through backwash water pipe 13, simultaneously start rotating electrical machines 31's control switch, rotating electrical machines 31 drive pivot 32 rotation, pivot 32 drive connecting rod 33 rotation, connecting rod 33 drives brush plate 34 rotation, brush the internal surface of filter screen section of thick bamboo 2 through brush plate 34, start the control switch of water pump 91 simultaneously, water pump 91 is taken out through drinking-water pipe 92, then spout the top of filter screen section of thick bamboo 2 through drain pipe 93 and water spray plate 8, wash the top of filter screen section of thick bamboo 2, can wash the clearance through above-mentioned operation to filter screen section of thick bamboo 2 surface impurity, when need clear up filter screen section of thick bamboo 2 interior impurity, dismantle flange 12 and drain pipe 11, then carousel 6, carousel 5 rotates, threaded rod 5 drives and keeps off the filter screen 7 and moves to the right, make keeps off the lid 7 and section of thick bamboo 2 separation, finally rotate sealed lid 4, take out the filter screen section of thick bamboo 2 from the filter screen section of thick bamboo 2 through the side of thick bamboo 2 is followed to the filter screen section of thick bamboo, the advantage of thick bamboo is cleared up in the filter screen that the filter screen is convenient to the setting up.

The standard parts used in the application file can be purchased from the market, and can be customized according to the description of the specification and the drawing, the specific connection modes of the parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machines, the parts and the equipment adopt conventional models in the prior art, the control mode is controlled automatically by a controller, a control circuit of the controller can be realized by simple programming of a person skilled in the art, the control method belongs to common knowledge in the art, and the application file is mainly used for protecting a mechanical device, so the control mode and circuit connection are not explained in detail.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a back flush equipment for coal industry, includes filtration jar (1), its characterized in that: the left side of the inner cavity of the filter tank (1) is fixedly connected with a filter screen cylinder (2), the inner cavity of the filter screen cylinder (2) is provided with a cleaning mechanism (3), the right side of the outer surface of the filter tank (1) is in threaded connection with a sealing cover (4), the axle center of the right side of the sealing cover (4) is in threaded connection with a threaded rod (5), the right side of the threaded rod (5) is fixedly connected with a rotary table (6), the left side of the threaded rod (5) penetrates through the sealing cover (4) and is rotationally connected with a blocking cover (7) through a bearing, the left side of fender lid (7) closely laminates with the right side of filter screen section of thick bamboo (2), the top fixedly connected with water spray board (8) of filter tank (1) inner chamber, the top of filter tank (1) is provided with conveying mechanism (9), the left side intercommunication at filter screen section of thick bamboo (2) top has feed liquor pipe (10), the top of feed liquor pipe (10) extends to the outside of filter tank (1).

2. The backwash equipment for coal chemical industry according to claim 1, wherein: the cleaning mechanism (3) comprises a rotating motor (31), the rotating motor (31) is fixedly connected with the center of the left side of the filter tank (1), the output end of the rotating motor (31) is fixedly connected with a rotating shaft (32), connecting rods (33) are fixedly connected to the left side and the right side of the top and the bottom of the rotating shaft (32), and one end of each connecting rod (33) away from the rotating shaft (32) is fixedly connected with a hairbrush plate (34).

3. The backwash equipment for coal chemical industry according to claim 1, wherein: conveying mechanism (9) are including water pump (91), the top fixed connection of water pump (91) and filtration jar (1), the right side intercommunication of water pump (91) has drinking-water pipe (92), the bottom intercommunication of water pump (91) has drain pipe (93), the bottom of drain pipe (93) communicates with the top of water spray board (8).

4. The backwash equipment for coal chemical industry according to claim 1, wherein: the bottom on the right side of the sealing cover (4) is communicated with a liquid outlet pipe (11), and the right side of the liquid outlet pipe (11) is communicated with a connecting flange (12).

5. The backwash equipment for coal chemical industry as set forth in claim 4, wherein: the left side at the top of the liquid outlet pipe (11) is communicated with a back flushing water pipe (13), and a valve is arranged at the pipe orifice of the back flushing water pipe (13).

6. The backwash equipment for coal chemical industry according to claim 1, wherein: the top on carousel (6) right side fixedly connected with handle, the bottom of filtration jar (1) inner chamber is provided with the swash plate.