CN212024849U

CN212024849U - Wastewater treatment device for PTFE (polytetrafluoroethylene) membrane

Info

Publication number: CN212024849U
Application number: CN201921728129.9U
Authority: CN
Inventors: 曾彩霞
Original assignee: Longyan Hengjing Environmental Protection Technology Co Ltd
Current assignee: Longyan Hengjing Environmental Protection Technology Co Ltd
Priority date: 2019-10-15
Filing date: 2019-10-15
Publication date: 2020-11-27
Anticipated expiration: 2029-10-15

Abstract

The utility model discloses a wastewater treatment device of PTFE membrane, the power distribution box comprises a box body, a pedestal, the water collecting chamber, the pressurized chamber, the filter chamber, the inlet tube, the blow off pipe, loading system, first filter plate, the second filter plate, the third filter plate, the outlet pipe, the access door, control button and power cord, this wastewater treatment device of PTFE membrane has add the pressurized chamber between water collecting chamber and filter chamber, pressurized chamber internally mounted has loading system, rotation through the motor, first bevel gear drives second bevel gear and rotates, make the connecting rod drive the push pedal and reciprocate in the water tank, the water pressure in the push pedal rebound increase water tank is strong, the water that has pressure filters through outlet conduit discharge, strengthen its filter effect.

Description

Wastewater treatment device for PTFE (polytetrafluoroethylene) membrane

Technical Field

The utility model relates to a sewage treatment related field specifically is a wastewater treatment device of PTFE membrane.

Background

The PTFE membrane is a microporous membrane prepared from polytetrafluoroethylene by adopting a special process and adopting methods such as calendering, extruding, biaxial stretching and the like. PTFE membranes can be classified into clothing membranes, air filtration membranes and air purification membranes according to purposes. The PTFE membrane has a fibril micropore structure with a porosity of more than 85 percent, 14 hundred million micropores per square centimeter and a pore diameter range of 0.02-15 mu m, is widely applied to the fields of pharmacy, biochemistry, microelectronics, laboratory consumables, wastewater treatment and the like, and in the wastewater treatment, the fibril micropore structure of the PTFE membrane is generally used for filtering sewage.

The existing PTFE membrane filters impurities in wastewater by utilizing the flowability of water in wastewater treatment, the passing rate of the wastewater on the PTFE membrane is slow and low, the working efficiency is reduced to a certain extent, and the working strength is increased.

SUMMERY OF THE UTILITY MODEL

Therefore, in order to solve the above-mentioned insufficiency, the utility model provides a wastewater treatment device of PTFE membrane here.

The utility model discloses a realize like this, construct a wastewater treatment device of PTFE membrane, the device includes box, pressurized chamber and loading system, four ends in bottom half are the integral structure with the base, the inside left and right sides of box is provided with filter chamber and collecting chamber respectively, collecting chamber right side top is run through and is fixed with the inlet tube, the anterior bottom side of collecting chamber is run through and is fixed with the blow off pipe, filter chamber inside inserts from the right side to a left side in proper order and is equipped with first filter plate, second filter plate and third filter plate, filter chamber left side bottom is run through and is fixed with the outlet pipe, the pressurized chamber left and right sides is connected with filter chamber and collecting chamber respectively, the pressurized chamber rear side articulates there is the access door, pressurized chamber rear portion right side is provided with control button, pressurized chamber rear portion left side is provided with the power cord, loading system, The bottom of the mounting table is fixed with the pressurizing chamber, the middle side of the front portion of the mounting table is locked with fixing seats on the left side and the right side of the motor through bolts, the output end of the top portion of the motor rotates coaxially with the first bevel gear, the front portion of the first bevel gear is meshed with the second bevel gear, the middle portion of the rear side of the second bevel gear is in running fit with the mounting table, the front portion of the second bevel gear and the rotating table are in an integrated structure, the top side of the rotating table is in running fit with the push rod, the top portion of the push rod is in running connection with the connecting rod, the top side of the connecting rod is fixed with the push plate, the push plate is located on the inner side of the water tank and is in up-and-down sliding fit with the water tank, the rear side of the water tank is fixed with the pressurizing chamber, the water inlet pipeline penetrates through the right side of the, a water outlet pipeline penetrates through and is fixed on the left side of the water tank, a second one-way valve is arranged on the inner side of the water outlet pipeline, the motor and the control button are both electrically connected with a power line, and the control button is electrically connected with the motor.

Preferably, the first one-way valve and the second one-way valve are arranged in the same direction and are both in a state that water flow is opened leftwards.

Preferably, the inlet channel is L-shaped, and the inlet channel runs through the inside of the water collecting chamber, and the bottom end of the water collecting chamber is arranged at the bottom side inside the water collecting chamber.

Preferably, the first filter plate, the second filter plate and the third filter plate are all the same in structure and size.

Preferably, the first filter plate comprises a pulling plate, a frame and a PTFE (polytetrafluoroethylene) membrane, the middle part of the front side of the pulling plate is fixed with the frame, the PTFE membrane is arranged in the middle part of the inner side of the frame, and the frame is in sliding fit with the filter chamber front and back.

Preferably, bearing blocks are embedded at the joints of the left side and the right side of the water tank, the water inlet pipeline and the water outlet pipeline.

Preferably, a rubber pad is bonded to the bottom side of the interior of the water tank, and the thickness of the rubber pad is 2 cm.

Preferably, protective nets are arranged on the left side and the right side of the PTFE membrane, and two layers of protective nets are arranged.

Preferably, the motor is a servo motor.

Preferably, the connecting rod is made of tungsten steel.

The utility model has the advantages of as follows: the utility model provides a wastewater treatment device of PTFE membrane here through the improvement, compare with equipment of the same type, have following improvement:

the advantages are that: a effluent treatment plant of PTFE membrane, the pressurized chamber has been add between collecting chamber and filter chamber, pressurized chamber internally mounted has loading system, rotation through the motor, first bevel gear drives second bevel gear and rotates, it reciprocates in the water tank to make the connecting rod drive the push pedal, the water pressure in the push pedal rebound increase water tank is strong, the water that has pressure filters through outlet conduit discharge, the mobility of having solved current PTFE membrane utilization water in waste water treatment filters the impurity in the waste water, waste water is slower and lower at the epimembranal percent of pass of PTFE, work efficiency has been reduced to a certain extent, the problem of working strength has been increased.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural diagram of the rear view of the present invention;

FIG. 3 is a schematic structural view of the inside of the case of the present invention;

fig. 4 is a schematic structural view of the pressurizing mechanism of the present invention;

fig. 5 is a schematic structural diagram of the first filter plate of the present invention.

Wherein: the filter comprises a box body-1, a base-2, a water collecting chamber-3, a pressurizing chamber-4, a filtering chamber-5, a water inlet pipe-6, a sewage discharge pipe-7, a pressurizing mechanism-8, a first filter plate-9, a second filter plate-10, a third filter plate-11, a water outlet pipe-12, an access door-13, a control button-14, a power cord-15, an installation table-81, a motor-82, a first bevel gear-83, a second bevel gear-84, a rotary disc-85, a push rod-86, a connecting rod-87, a push plate-88, a water tank-89, a water inlet pipeline-90, a first one-way valve-91, a water outlet pipeline-92, a second one-way valve-93, a pull plate 901, a frame 902 and a PTFE.

Detailed Description

The present invention will be described in detail with reference to the accompanying fig. 1-5, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a wastewater treatment device of PTFE membrane is provided here through the improvement, the power distribution box comprises a box body 1, pressurized chamber 4 and loading system 8, four ends in box 1 bottom are the integral structure with base 2, the inside left and right sides of box 1 is provided with filter chamber 5 and collecting chamber 3 respectively, collecting chamber 3 right side top is run through and is fixed with inlet tube 6, collecting chamber 3 front portion bottom side is run through and is fixed with blow off pipe 7, filter chamber 5 is inside inserts from the right side to a left side in proper order and is equipped with first filter plate 9, second filter plate 10 and third filter plate 11, filter chamber 5 left side bottom is run through and is fixed with outlet pipe 12, pressurized chamber 4 left and right sides is connected with filter chamber 5 and collecting chamber 3 respectively, pressurized chamber 4 rear side articulates there is access door 13, pressurized chamber 4 rear portion right side is provided with control button 14, pressurized chamber 4 rear portion, A first bevel gear 83, a second bevel gear 84, a rotary disc 85, a push rod 86, a connecting rod 87, a push plate 88, a water tank 89, a water inlet pipe 90, a first one-way valve 91, a water outlet pipe 92 and a second one-way valve 93, wherein the bottom of the mounting table 81 is fixed with the pressurizing chamber 4, the middle side of the front part of the mounting table 81 is locked with fixing seats at the left and right sides of the motor 82 through bolts, the output end of the top part of the motor 82 coaxially rotates with the first bevel gear 83, the front part of the first bevel gear 83 is meshed with the second bevel gear 84, the middle part of the rear side of the second bevel gear 84 is rotationally matched with the mounting table 81, the front part of the second bevel gear 84 is in an integrated structure with the rotary disc 85, the top side of the rotary disc 85 is rotationally matched with the push rod 86, the top part of the push rod 86 is rotationally connected with the connecting rod, a water inlet pipeline 90 penetrates through and is fixed to the right side of the water tank 89, a first one-way valve 91 is arranged inside the water inlet pipeline 90, a water outlet pipeline 92 penetrates through and is fixed to the left side of the water tank 89, a second one-way valve 93 is arranged on the inner side of the water outlet pipeline 92, the motor 82 and the control button 14 are both electrically connected with the power line 15, and the control button 14 is electrically connected with the motor 82.

Further, the first one-way valve 91 and the second one-way valve 93 are arranged in the same direction and are both in an open state with water flow left, so that the sewage is prevented from flowing backwards.

Further, inlet channel 90 is L form to inlet channel 90 runs through in the room 3 insidely that catchments, and the bottom of the room 3 that catchments simultaneously sets up in the inside bottom side of the room 3 that catchments, is convenient for absorb the water in the room 3 that catchments.

Further, the first filter plate 9, the second filter plate 10 and the third filter plate 11 have the same structure and size.

Further, the first filter plate 9 comprises a pull plate 901, a frame 902 and a PTFE membrane 903, the middle part of the front side of the pull plate 901 is fixed to the frame 902, the PTFE membrane 903 is arranged in the middle part of the inner side of the frame 902, the frame 902 and the filter chamber 5 are in sliding fit with each other front and back, and sewage is filtered through the PTFE membrane 903.

Furthermore, bearing blocks are embedded at the joints of the left side and the right side of the water tank 89, the water inlet pipeline 90 and the water outlet pipeline 92, and the water inlet pipeline 90 and the water outlet pipeline 92 are reinforced.

Furthermore, a rubber pad is bonded on the bottom side inside the water tank 89, the thickness of the rubber pad is 2cm, the sealing performance of the bottom of the water tank 89 is improved, and water is prevented from flowing out of the water tank 89.

Further, protective nets are arranged on the left side and the right side of the PTFE film 903, and the two protective nets are arranged to protect the PTFE film 903.

Further, the motor 82 is a servo motor.

Further, the material used for the connecting rod 87 is tungsten steel.

According to the table above, the connecting rod 87 of the present invention is made of tungsten steel, and has high hardness and high supporting strength.

The utility model provides a PTFE membrane wastewater treatment device through improvement, and the working principle is as follows;

firstly, the design is placed at a position where wastewater is required to be filtered, then a power line 15 is connected with an external power supply, a water inlet pipe 6 is connected with an external wastewater inlet, and the wastewater flows into a water collecting chamber 3 to be collected;

secondly, the control button 14 is pressed to electrify the motor 82, after the motor 82 is electrified, the first bevel gear 83 rotates to drive the second bevel gear 84 to rotate, the turntable 85 at the front side of the second bevel gear 84 rotates, and the turntable 85 is matched with the connecting rod 87 through the push rod 86 at the front side of the turntable 85 to enable the push plate 88 to slide up and down in the water tank 89;

thirdly, the push plate 88 moves upwards to extrude the wastewater in the water tank 89, the pressure of the wastewater in the water tank 89 is increased, and the wastewater with the pressure is discharged into the filtering chamber 5 through the water outlet pipeline 92;

fourthly, a first filter plate 9, a second filter plate 10 and a third filter plate 11 are distributed in the filter chamber 5, the three filter plates have the same structure size, the wastewater is filtered by a PTFE membrane 903 in the three filter plates, and the filtered wastewater is discharged by a water outlet pipe 12;

fifthly, when the sludge inside the first filter plate 9, the second filter plate 10, and the third filter plate 11 is large, the pulling plate 901 may be pulled so that the frame is pulled out from inside the filter chamber 5, thereby cleaning the first filter plate 9, the second filter plate 10, and the third filter plate 11.

The utility model discloses an improve the effluent treatment plant who provides a PTFE membrane, pressurized chamber 4 has been add between collecting chamber 3 and filter chamber 5, pressurized chamber 4 internally mounted has loading system 8, rotation through motor 82, first bevel gear 83 drives second bevel gear 84 and rotates, make connecting rod 87 drive push pedal 88 reciprocate in water tank 89, push pedal 88 water pressure in the rebound increase water tank 89, the water that has pressure is discharged through outlet conduit 92 and is filtered, the mobility of having solved current PTFE membrane utilization water in waste water treatment filters the impurity in the waste water, waste water is slower and lower at the epimembranal percent passage of PTFE, work efficiency has been reduced to a certain extent, working strength's problem has been increased.

The basic principle and the main characteristics of the utility model and the advantages of the utility model have been shown and described above, and the utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing, and the concrete connection mode of each part all adopts conventional means such as ripe bolt rivet among the prior art, welding, and machinery, part and equipment all adopt prior art, conventional model, and conventional connection mode in the prior art is adopted in addition to circuit connection, and the details are not repeated here.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The PTFE membrane wastewater treatment device comprises a box body (1), wherein four ends of the bottom of the box body (1) and a base (2) are of an integrated structure, a filtering chamber (5) and a water collecting chamber (3) are respectively arranged on the left side and the right side inside the box body (1), a water inlet pipe (6) penetrates through and is fixed to the top of the right side of the water collecting chamber (3), a sewage discharge pipe (7) penetrates through and is fixed to the bottom side of the front part of the water collecting chamber (3), a first filtering plate (9), a second filtering plate (10) and a third filtering plate (11) are sequentially inserted into the filtering chamber (5) from right to left, and a water outlet pipe (12) penetrates through and is fixed to;

the method is characterized in that: the device is characterized by further comprising a pressurizing chamber (4) and a pressurizing mechanism (8), wherein the left side and the right side of the pressurizing chamber (4) are respectively connected with a filtering chamber (5) and a water collecting chamber (3), the rear side of the pressurizing chamber (4) is hinged with an access door (13), the right side of the rear part of the pressurizing chamber (4) is provided with a control button (14), the left side of the rear part of the pressurizing chamber (4) is provided with a power line (15), the pressurizing mechanism (8) comprises an installation platform (81), a motor (82), a first bevel gear (83), a second bevel gear (84), a rotary disk (85), a push rod (86), a connecting rod (87), a push plate (88), a water tank (89), a water inlet pipeline (90), a first one-way valve (91), a water outlet pipeline (92) and a second one-way valve (93), the bottom of the installation platform (81) is fixed with the pressurizing chamber (4), and, the output end of the top of the motor (82) coaxially rotates with a first bevel gear (83), the front part of the first bevel gear (83) is meshed with a second bevel gear (84), the middle part of the rear side of the second bevel gear (84) is in running fit with an installation table (81), the front part of the second bevel gear (84) is in an integrated structure with a turntable (85), the top side of the turntable (85) is in running fit with a push rod (86), the top part of the push rod (86) is in running connection with a connecting rod (87), the top side of the connecting rod (87) is fixed with a push plate (88), the push plate (88) is positioned on the inner side of a water tank (89) and is in up-and-down sliding fit with the water tank, the rear side of the water tank (89) is fixed with a pressurizing chamber (4), a water inlet pipeline (90) penetrates through the right side of the water tank (89), a first one-way valve (91) is arranged inside the, and a second one-way valve (93) is arranged on the inner side of the water outlet pipeline (92), the motor (82) and the control button (14) are both electrically connected with a power line (15), and the control button (14) is electrically connected with the motor (82).

2. The wastewater treatment plant for a PTFE membrane according to claim 1, wherein: the first check valve (91) and the second check valve (93) are arranged in the same direction and are both in an open state with water flow towards the left.

3. The wastewater treatment plant for a PTFE membrane according to claim 1, wherein: the water inlet pipeline (90) is L-shaped, the water inlet pipeline (90) penetrates through the inner side of the water collecting chamber (3), and the bottom end of the water collecting chamber (3) is arranged at the bottom side of the inner part of the water collecting chamber (3).

4. The wastewater treatment plant for a PTFE membrane according to claim 1, wherein: the first filter plate (9), the second filter plate (10) and the third filter plate (11) are identical in structure and size.

5. The wastewater treatment apparatus for a PTFE membrane according to claim 4, wherein: the first filter plate (9) comprises a pulling plate (901), a frame (902) and a PTFE (polytetrafluoroethylene) film (903), the middle part of the front side of the pulling plate (901) is fixed with the frame (902), the middle part of the inner side of the frame (902) is provided with the PTFE film (903), and the frame (902) is in front-back sliding fit with the filter chamber (5).

6. The wastewater treatment plant for a PTFE membrane according to claim 1, wherein: bearing blocks are embedded at the joints of the left side and the right side of the water tank (89), the water inlet pipeline (90) and the water outlet pipeline (92).

7. The wastewater treatment plant for a PTFE membrane according to claim 1, wherein: and a rubber pad is bonded on the bottom side of the inside of the water tank (89), and the thickness of the rubber pad is 2 cm.

8. The wastewater treatment plant for a PTFE membrane according to claim 5, wherein: the left side and the right side of the PTFE membrane (903) are provided with protective nets, and the protective nets are provided with two layers.