CN207913316U

CN207913316U - Polyether filtering device

Info

Publication number: CN207913316U
Application number: CN201820148573.2U
Authority: CN
Inventors: 吕兴连; 杨国伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-01-29
Filing date: 2018-01-29
Publication date: 2018-09-28
Anticipated expiration: 2028-01-29

Abstract

The utility model discloses polyether filtering devices, including babinet, it is installed with feed hopper on front side of the top of the babinet, the inner rear face of the babinet is installed with dredger, the dredger includes shell, and the rear surface of shell is fixedly mounted on the inner rear face of babinet, the upper inside left end of the shell is installed with motor, and motor is electrically connected with external power supply, the output revolving shaft of the motor is fixedly connected with shaft coupling, the front end of the shaft coupling is fixedly connected with rotary shaft, and the front end of the rotary shaft is fixedly connected with brace.The polyether filtering device, pass through the cooperation of dredger and coarse laid wire rope, it is larger to solve the Solids Particle Diameter generated in polyethers production process, many solid particles are stacked into the filter screen for being easy to block filter together, and the solids particles precipitate on filter screen is too long, the problem of being inconvenient to clear up, influencing the use of filter plant.

Description

Polyether filtering device

Technical field

The utility model is related to polyether filtering device field of mechanical technique, specially polyether filtering device.

Background technology

Polyether polyol (abbreviation polyethers) is by initiator (compound containing active hydrogen group) and ethylene oxide (EO), ring Ethylene Oxide (PO), epoxy butane (BO) etc. are made through sudden reaction in the presence of a catalyst, and polyethers is widely used, can make low foam Detergent or antifoaming agent, polyethers toxicity is very low, is commonly used for drug excipient and emulsifier, in oral cavity, nasal spray, eye, ear drop It is all commonly used in agent and shampoo, currently, polyethers filter is the ancillary equipment of polyether reactant kettle, mainly to polyether reactant mistake The crystalline particle generated in journey is filtered, and product after filtering is discharged into products pot by discharge pump, is installed in discharge pump inlet Filter, but the Solids Particle Diameter generated in polyethers production process is larger, many solid particles, which are stacked into, to be easy to block up together The filter screen of filter is filled in, and the solids particles precipitate on filter screen is too long, it has not been convenient to clear up, influence making for filter plant With.

Utility model content

The purpose of this utility model is to provide polyether filtering devices, to solve the problems mentioned in the above background technology.

To achieve the above object, the utility model provides the following technical solutions：Polyether filtering device, including babinet, it is described Feed hopper is installed on front side of the top of babinet, the inner rear face of the babinet is installed with dredger, described to dredge Exchange device includes shell, and the rear surface of shell is fixedly mounted on the inner rear face of babinet, and the upper inside of the shell is left End is installed with motor, and motor is electrically connected with external power supply, and the output revolving shaft of the motor is fixedly connected with shaft coupling, institute The front end for stating shaft coupling is fixedly connected with rotary shaft, and the front end of the rotary shaft is fixedly connected with brace, the inside of the shell Left surface is hinged with connecting rod, and connecting rod is located at the downside of brace, and the bottom end of the brace and the right end of connecting rod are hinged with The right end of set square, the set square is hinged with slide bar, and the bottom end of slide bar is behind the bottom of babinet, the inside of the babinet Surface is installed with sliding slot vertically, and the internal slide of sliding slot is connected with slide bar, and the left and right ends of the babinet are laterally opened Equipped with square hole, the bottom end of the square hole is fixedly connected with slideway, and the inner transverse of two slideways slidably connects filter screen, And the left and right ends of filter screen are plugged into the inside of square hole, the filter screen is located at the downside of slide bar, the right side of the filter screen End is fixedly connected with one end of coarse laid wire rope, and the other end of coarse laid wire rope is fixedly connected with handle, and the right side of the coarse laid wire rope is right through babinet The right surface downside of the square hole of side, the babinet is installed with fixed link, and the lateral wall of fixed link twines and is connected to coarse laid wire rope, described It is installed with supporting rack on the upside of the right surface of babinet, and supporting rack is located at the upside of the square hole on the right side of babinet, support frame as described above Right end be hinged with upright bar, and upright bar is located at the right side of fixed link, and the front surface of the upright bar is rotatably connected to both sides up and down The left end downside of pulley, the babinet offers discharge port.

Preferably, the lateral wall of the motor is socketed with sound-proof material.

Preferably, the lateral wall of the handle is equipped with skid resistant course.

Compared with prior art, the utility model has the beneficial effects that：The polyether filtering device, by dredger and firmly The cooperation of rope, motor drive shaft coupling, rotary shaft and brace to rotate, and then set square are driven to be done around the axle center of rotary shaft Rotary motion, connecting rod does upper and lower pendulum motion at this time, and then pumps in the inside of sliding slot with moving slide-bar, this The bottom end of sample slide bar repeatedly strikes filter screen, the phenomenon that avoiding larger solid particle plug filter net, and rotating upright post is by upright bar Fixed to horizontal position, coarse laid wire rope is got around from fixed link, pull handle draws filter screen and coarse laid wire rope from the square hole of right side to the right Go out, coarse laid wire rope is bypassed from the right end of right side pulley, coarse laid wire rope is drawn to always to the left side of left side pulley, by coarse laid wire rope in two cunnings Sliding on wheel saves the pulling force for pulling filter screen, is carried out clearly until pulling out filter screen so that it is convenient to remove filter screen Reason, it is larger to solve the Solids Particle Diameter generated in polyethers production process, and many solid particles are stacked into is easy blocking together The filter screen of filter, and the solids particles precipitate on filter screen is too long, it has not been convenient to it clears up, influences the use of filter plant The problem of, meet the use demand of user.

Description of the drawings

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the main view diagrammatic cross-section of the utility model dredger；

Fig. 3 is the schematic cross-sectional view in the faces the utility model dredger A-A '；

Fig. 4 is the schematic cross-sectional view of the utility model detail view a.

In figure：1, babinet, 2, feed hopper, 3, dredger, 301, shell, 302, motor, 303, shaft coupling, 304, rotation Axis, 305, brace, 306, connecting rod, 307, set square, 308, slide bar, 309, sliding slot, 310, sound-proof material, 4, square hole, 5, slideway, 6, filter screen, 7, coarse laid wire rope, 8, fixed link, 9, handle, 10, supporting rack, 11, upright bar, 12, pulley, 13, discharge port, 14, anti-skidding Layer.

Specific implementation mode

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work The every other embodiment obtained, shall fall within the protection scope of the present invention.

- 4 are please referred to Fig.1, the utility model provides a kind of technical solution：Polyether filtering device, including babinet 1, the case It is installed with feed hopper 2 on front side of the top of body 1, the inner rear face of the babinet 1 is installed with dredger 3, described Dredger 3 includes shell 301, and the rear surface of shell 301 is fixedly mounted on the inner rear face of babinet 1, the shell 301 Upper inside left end be installed with motor 302, and motor 302 is electrically connected with external power supply, and the output of the motor 302 turns Axis is fixedly connected with shaft coupling 303, and the front end of the shaft coupling 303 is fixedly connected with rotary shaft 304, the rotary shaft 304 Front end is fixedly connected with brace 305, and the inside left surface of the shell 301 is hinged with connecting rod 306, and connecting rod 306 is located at The downside of brace 305, the bottom end of the brace 305 and the right end of connecting rod 306 are hinged with set square 307, the set square 307 Right end be hinged with slide bar 308, and the bottom of babinet 1 is run through in the bottom end of slide bar 308, and the inner rear face of the babinet 1 is vertical It is installed with sliding slot 309, and the internal slide of sliding slot 309 is connected with slide bar 308, the left and right ends of the babinet 1 are lateral Square hole 4 is offered, the bottom end of the square hole 4 is fixedly connected with slideway 5, and the inner transverse of two slideways 5 slidably connects Filter screen 6, and the left and right ends of filter screen 6 are plugged into the inside of square hole 4, the filter screen 6 is located at the downside of slide bar 308, The right end of the filter screen 6 is fixedly connected with one end of coarse laid wire rope 7, and the other end of coarse laid wire rope 7 is fixedly connected with handle 9, described hard Through the square hole 4 on 1 right side of babinet, the right surface downside of the babinet 1 is installed with fixed link 8, and fixed link on the right side of rope 7 8 lateral wall, which twines, is connected to coarse laid wire rope 7, is installed with supporting rack 10 on the upside of the right surface of the babinet 1, and supporting rack 10 is located at case The upside of the square hole 4 on 1 right side of body, the right end of support frame as described above 10 is hinged with upright bar 11, and upright bar 11 is located at the right side of fixed link 8 Side, both sides are rotatably connected to pulley 12 to the front surface of the upright bar 11 up and down, and discharging is offered on the downside of the left end of the babinet 1 Mouth 13.

Specifically, in order to avoid generating a large amount of noises when motor 302 works, the lateral wall of the motor 302 is socketed with Sound-proof material 310.

Specifically, in order to prevent swing handle 9 when hand slipping phenomenon occurs, the lateral wall of the handle 9 is equipped with anti- Slip layer 14.

Operation principle：When polyether filtering device is started to work, the external power supply of motor 302 is connected, motor 302 drives connection Axis device 303, rotary shaft 304 and brace 305 rotate, and then drive set square 307 to be done around the axle center of rotary shaft 304 and rotate Movement, connecting rod 306 does upper and lower pendulum motion at this time, and then does in the inside of sliding slot 309 with moving slide-bar 308 and up and down reciprocatingly transport Dynamic, the bottom end of such slide bar 308 repeatedly strikes filter screen 6, the phenomenon that avoiding larger solid particle plug filter net 6, has served as The power supply that motor 302 is disconnected when device end work is filtered, upright bar 11 is fixed to horizontal position by rotating upright post 11, from fixed link 8 Upper bypass coarse laid wire rope 7, to the right pull handle 9 filter screen 6 and coarse laid wire rope 7 are pulled out from right side square hole 4, by coarse laid wire rope 7 from right side slide The right end of wheel 12 bypasses, and coarse laid wire rope 7 is drawn to always to the left side of left side pulley 12, passes through cunning of the coarse laid wire rope 7 on two pulleys 12 It is dynamic, the pulling force for pulling filter screen 6 is saved, is cleared up until pulling out filter screen 6 so that it is convenient to remove filter screen 6.

In the description of the present invention, it should be understood that term " coaxial ", " bottom ", " one end ", " top ", " in The orientation of the instructions such as portion ", " other end ", "upper", " side ", " top ", "inner", " front ", " center ", " both ends " or position are closed System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, rather than Indicate or imply that signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore cannot It is construed as a limitation of the present invention.

In the present invention unless specifically defined or limited otherwise, term " installation ", " setting ", " connection ", " Gu Calmly ", the terms such as " being screwed on " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral； It can be mechanical connection, can also be electrical connection；It can be directly connected, can also indirectly connected through an intermediary, it can be with It is the interaction relationship of the connection or two elements inside two elements, unless otherwise restricted clearly, for this field For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims

1. polyether filtering device, including babinet (1), it is characterised in that：It is installed with charging on front side of the top of the babinet (1) It struggles against (2), the inner rear face of the babinet (1) is installed with dredger (3), and the dredger (3) includes shell (301), and the rear surface of shell (301) is fixedly mounted on the inner rear face of babinet (1), on the inside of the shell (301) Side left end is installed with motor (302), and motor (302) is electrically connected with external power supply, the output revolving shaft of the motor (302) It is fixedly connected with shaft coupling (303), the front end of the shaft coupling (303) is fixedly connected with rotary shaft (304), the rotary shaft (304) front end is fixedly connected with brace (305), and the inside left surface of the shell (301) is hinged with connecting rod (306), and Connecting rod (306) is located at the downside of brace (305), and the bottom end of the brace (305) and the right end of connecting rod (306) are hinged with three The right end of gusset (307), the set square (307) is hinged with slide bar (308), and the bottom end of slide bar (308) is through babinet (1) The inner rear face of bottom, the babinet (1) is installed with sliding slot (309), and the internal slide connection of sliding slot (309) vertically There are slide bar (308), the left and right ends of the babinet (1) laterally to offer square hole (4), the bottom end of the square hole (4), which is fixed, to be connected It is connected to slideway (5), the inner transverse of two slideways (5) slidably connects filter screen (6), and the left and right two of filter screen (6) End is plugged into the inside of square hole (4), and the filter screen (6) is located at the downside of slide bar (308), the right end of the filter screen (6) It is fixedly connected with one end of coarse laid wire rope (7), and the other end of coarse laid wire rope (7) is fixedly connected with handle (9), the right side of the coarse laid wire rope (7) The right surface downside of square hole (4) on the right side of babinet (1), the babinet (1) is installed with fixed link (8), and fixed link (8) lateral wall, which twines, is connected to coarse laid wire rope (7), and supporting rack (10), and supporting rack are installed on the upside of the right surface of the babinet (1) (10) it is located at the upside of the square hole (4) on the right side of babinet (1), the right end of support frame as described above (10) is hinged with upright bar (11), and upright bar (11) it is located at the right side of fixed link (8), the front surface of the upright bar (11) is rotatably connected to pulley (12) in both sides up and down, described Discharge port (13) is offered on the downside of the left end of babinet (1).

2. polyether filtering device according to claim 1, it is characterised in that：The lateral wall of the motor (302) is socketed with Sound-proof material (310).

3. polyether filtering device according to claim 1, it is characterised in that：The lateral wall of the handle (9) is equipped with anti-skidding Layer (14).