CN213506512U

CN213506512U - Diaphragm type plate-and-frame filter press for treating polycrystalline silicon wastewater

Info

Publication number: CN213506512U
Application number: CN202022210307.8U
Authority: CN
Inventors: 周小平; 周曦; 刘强
Original assignee: Jiangsu New Yutaihua Environ Protection Group Co ltd
Current assignee: Jiangsu New Yutaihua Environ Protection Group Co ltd
Priority date: 2020-10-02
Filing date: 2020-10-02
Publication date: 2021-06-22
Anticipated expiration: 2030-10-02

Abstract

The utility model relates to the technical field of wastewater treatment equipment, in particular to a diaphragm type plate-and-frame filter press for treating polysilicon wastewater, a left frame, a middle frame and a right frame are sealed and attached, through holes are connected into a sludge inlet channel, then sludge is introduced through a sludge pipe to fill gaps formed among the left frame, the middle frame and the right frame, and high-pressure gas is introduced into a diaphragm air bag, so that the sludge is extruded and dehydrated, the extrusion and dehydration effects on the sludge through the expansion of the diaphragm air bag are better, and the efficiency is higher; comprises a base, a left plate, a right plate and a cross bar; the novel sewage treatment device is characterized by further comprising a left frame, a middle frame, a right frame, fixing rings, a hydraulic cylinder, a hydraulic rod, a fixing rod, a sludge pipe, a through hole, a semicircular groove, a filter plate, a filter screen, a diaphragm air bag, an air inlet pipe, a drain pipe, a water tank and a collecting tank, wherein the fixing rings are fixedly arranged in the middle of the left frame, the middle frame and the right frame, the fixing rings are sleeved on the middle of the cross rod and can slide left and right, and the left frame, the middle frame and the right frame are.

Description

Diaphragm type plate-and-frame filter press for treating polycrystalline silicon wastewater

Technical Field

The utility model relates to a waste water treatment equipment technical field especially relates to diaphragm type plate and frame filter press for polycrystalline silicon waste water treatment.

Background

As is known, a plate-and-frame filter press is an auxiliary device used in the production and processing process of polycrystalline silicon, and used for carrying out filter pressing and dehydration on sludge generated in the wastewater treatment process so as to better carry out subsequent treatment on the sludge, and is widely used in the technical field of wastewater treatment equipment; when the existing plate-and-frame filter press is used, sludge is added into gaps of the filter frame through a pipeline, and then the gaps are extruded to dehydrate the sludge; the existing plate-and-frame filter press has poor sludge dewatering effect and poor convenience.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a use comparatively convenient, the better diaphragm type plate and frame filter press for polycrystalline silicon waste water treatment of dehydration effect.

The utility model discloses a diaphragm type plate and frame filter press for treating polycrystalline silicon wastewater, including base, left board, right board and horizontal pole, the left board is fixed to be set up in the left side of the top of base, the right board is fixed to be set up in the right side of the top of base, the left part and the right part of horizontal pole respectively with the right part of left board and the left part fixed connection of right board; the device also comprises a left frame, a middle frame, a right frame, a fixing ring, a hydraulic cylinder, a hydraulic rod, a fixing rod, a sludge pipe, a through hole, a semicircular groove, a filter plate, a filter screen, a diaphragm air bag, an air inlet pipe, a water drain pipe, a water tank and a collecting tank, wherein the fixing ring is fixedly arranged in the middle parts of the left frame, the middle frame and the right frame, the fixing ring is sleeved in the middle part of the cross rod and can slide left and right, the left frame, the middle frame and the right frame are sequentially arranged from left to right, the fixing rod is fixedly arranged at the right part of the left plate, the right part of the fixing rod is fixedly connected with the left part of the left frame, the hydraulic cylinder is fixedly arranged at the right part of the right plate, the hydraulic rod is arranged at the left part of the hydraulic cylinder and penetrates through the right plate leftwards, the left part of the hydraulic rod is fixedly connected, the right part of sludge pipe is connected with the through-hole of left frame, the filter plate is fixed to be set up in the middle part of well frame, the filter screen is fixed to be set up in the middle part of well frame and to be located the left and right sides of filter plate, the diaphragm air pocket sets up in the middle part of well frame and to be located between filter plate and the filter screen, the bottom of intake pipe inserts in the well frame and communicates with the diaphragm air pocket from the top of well frame, the drain pipe sets up in the bottom of well frame, the water tank is fixed to be set up in the top of base and to be located the below of drain pipe, the collecting vat.

The utility model discloses a diaphragm type plate frame filter press for polycrystalline silicon waste water treatment still includes the inserted bar, and the inserted bar is fixed to be set up in the left part of well frame, and the right part of well frame is provided with the slot and corresponds with the inserted bar.

The utility model discloses a diaphragm type plate and frame filter press for polycrystalline silicon waste water treatment still includes vibrating device, and vibrating device is fixed to be set up in the bottom of well frame.

The utility model discloses a diaphragm type plate and frame filter press for polycrystalline silicon wastewater treatment still includes tortuous connecting rod, and the left part of tortuous connecting rod and the top of frame in a set of are fixed articulated, and the right part of tortuous connecting rod is articulated with the top of frame in another group.

The utility model discloses a diaphragm type plate and frame filter press for polycrystalline silicon waste water treatment still includes the kicking block, and the kicking block is fixed to be set up in the top of well frame and to be located the below of tortuous connecting rod.

The utility model discloses a diaphragm type plate and frame filter press for polycrystalline silicon waste water treatment still includes the sloping block, and the sloping block is fixed to be set up in the bottom of filter screen.

The utility model discloses a diaphragm type plate and frame filter press for polycrystalline silicon waste water treatment still includes the gyro wheel, and the gyro wheel sets up in the bottom of base.

The utility model discloses a diaphragm type plate and frame filter press for polycrystalline silicon waste water treatment still includes mount and flange, and the mount is fixed to be set up in the top of left board and the middle part of arranging the sludge pipe in the snare, and the flange is fixed to be set up in the left part of sludge pipe.

Compared with the prior art, the beneficial effects of the utility model are that: when using diaphragm type plate and frame filter press for polycrystalline silicon waste water treatment to carry out the filter-pressing dehydration to mud, promote right frame through the pneumatic cylinder and remove left frame, well frame and the sealed laminating of right frame, the through-hole connects into the mud passageway, two sets of adjacent half slots form the round hole, then let in mud through the sludge pipe and fill up the left frame, the clearance that forms between well frame and right frame, let in high-pressure gas in the diaphragm air pocket, thereby carry out the extrusion dehydration to mud, overall structure is simple, the operation is convenient, and the inflation through the diaphragm air pocket is better to the extrusion dehydration effect of mud, efficiency is higher.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic sectional structural view of the middle frame of the present invention.

Fig. 3 is a left side view structure diagram of the middle frame of the present invention.

Fig. 4 is an enlarged schematic view of a in fig. 1.

In the drawings, the reference numbers: 1. a base; 2. a left panel; 3. a right plate; 4. a cross bar; 5. a left frame; 6. a middle frame; 7. a right frame; 8. a fixing ring; 9. a hydraulic cylinder; 10. a hydraulic lever; 11. fixing the rod; 12. a sludge pipe; 13. a through hole; 14. a semicircular groove; 15. filtering the plate; 16. filtering with a screen; 17. a diaphragm air bag; 18. an air inlet pipe; 19. a drain pipe; 20. a water tank; 21. collecting tank; 22. inserting a rod; 23. an oscillating device; 24. a zigzag connecting rod; 25. a top block; 26. a sloping block; 27. a roller; 8. a fixed mount; 29. and (4) a flange.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in fig. 1 to 4, the diaphragm plate-and-frame filter press for treating polysilicon wastewater of the present invention comprises a base 1, a left plate 2, a right plate 3 and a cross rod 4, wherein the left plate 2 is fixedly arranged on the left side of the top of the base 1, the right plate 3 is fixedly arranged on the right side of the top of the base 1, and the left part and the right part of the cross rod 4 are respectively fixedly connected with the right part of the left plate 2 and the left part of the right plate 3; the sludge treatment device further comprises a left frame 5, a middle frame 6, a right frame 7, a fixing ring 8, a hydraulic cylinder 9, a hydraulic rod 10, a fixing rod 11, a sludge pipe 12, a through hole 13, a semicircular groove 14, a filter plate 15, a filter screen 16, a diaphragm air bag 17, an air inlet pipe 18, a drain pipe 19, a water tank 20 and a collecting groove 21, wherein the fixing ring 8 is fixedly arranged in the middle parts of the left frame 5, the middle frame 6 and the right frame 7, the fixing ring 8 is sleeved in the middle part of the cross rod 4 and can slide left and right, the left frame 5, the middle frame 6 and the right frame 7 are sequentially arranged from left to right, the fixing rod 11 is fixedly arranged at the right part of the left plate 2, the right part of the fixing rod 11 is fixedly connected with the left part of the left frame 5, the hydraulic cylinder 9 is fixedly arranged at the right part of the right plate 3, the hydraulic rod 10 is arranged at the left part of the hydraulic cylinder 9 and, The semi-circular grooves 14 are arranged on the left side and the right side of the top of the middle frame 6 and are communicated with the through holes 13, the right part of the sludge pipe 12 is connected with the through holes 13 of the left frame 5, the filter plate 15 is fixedly arranged in the middle of the middle frame 6, the filter screen 16 is fixedly arranged in the middle of the middle frame 6 and is positioned on the left side and the right side of the filter plate 15, the diaphragm air bag 17 is arranged in the middle of the middle frame 6 and is positioned between the filter plate 15 and the filter screen 16, the bottom of the air inlet pipe 18 is inserted into the middle frame 6 from the top of the middle frame 6 and is communicated with the diaphragm air bag 17, the drain pipe 19 is arranged at the bottom of the middle frame 6, the water tank 20 is fixedly arranged at the top of the base 1 and is positioned below the drain pipe 19; when using diaphragm type plate and frame filter press for polycrystalline silicon waste water treatment to carry out the filter-pressing dehydration to mud, promote right frame through the pneumatic cylinder and remove left frame, well frame and the sealed laminating of right frame, the through-hole connects into the mud passageway, two sets of adjacent half slots form the round hole, then let in mud through the sludge pipe and fill up the left frame, the clearance that forms between well frame and right frame, let in high-pressure gas in the diaphragm air pocket, thereby carry out the extrusion dehydration to mud, overall structure is simple, the operation is convenient, and the inflation through the diaphragm air pocket is better to the extrusion dehydration effect of mud, efficiency is higher.

The diaphragm plate frame filter press for treating the polysilicon wastewater of the utility model also comprises an inserted link 22, the inserted link 22 is fixedly arranged at the left part of the middle frame 6, and the right part of the middle frame 6 is provided with a slot and corresponds to the inserted link 22; through the arrangement, positioning and guiding are performed when the frame, the middle frame and the right frame are attached.

The diaphragm plate frame filter press for treating the polysilicon wastewater of the utility model also comprises a vibration device 23, wherein the vibration device 23 is fixedly arranged at the bottom of the middle frame 6; the shaking device is convenient for the sludge to be separated from the filter screen.

The diaphragm plate frame filter press for treating the polysilicon wastewater of the utility model also comprises a zigzag connecting rod 24, the left part of the zigzag connecting rod 24 is fixedly hinged with the top of one group of middle frames 6, and the right part of the zigzag connecting rod 24 is hinged with the top of the other group of middle frames 6; the linkage between the middle frames is convenient to form through the arrangement.

The diaphragm plate frame filter press for treating the polysilicon wastewater of the utility model also comprises a top block 25, wherein the top block 25 is fixedly arranged at the top of the middle frame 6 and is positioned below the zigzag connecting rod 24; the zigzag connecting rod is kept to be bent upwards through the top block.

The diaphragm plate frame filter press for treating the polysilicon wastewater of the utility model also comprises an inclined block 26, wherein the inclined block 26 is fixedly arranged at the bottom of the filter screen 16; the sludge block can be conveniently separated from the middle frame completely through the inclined block.

The utility model discloses a diaphragm type plate and frame filter press for polycrystalline silicon waste water treatment still includes gyro wheel 27, and gyro wheel 27 sets up in base 1's bottom.

The diaphragm plate frame filter press for treating the polysilicon wastewater of the utility model also comprises a fixing frame 28 and a flange 29, wherein the fixing frame 28 is fixedly arranged at the top of the left plate 2 and is sleeved at the middle part of the sludge pipe 12, and the flange 29 is fixedly arranged at the left part of the sludge pipe 12; fix and be convenient for connect outside pipeline through above-mentioned setting to the sludge pipe.

The utility model discloses a diaphragm type plate frame filter press for polycrystalline silicon waste water treatment, it is when using diaphragm type plate frame filter press for polycrystalline silicon waste water treatment to carry out the filter-pressing dehydration to mud, promote right frame to move left to left frame through the pneumatic cylinder, well frame and the sealed laminating of right frame, the through-hole connects into the mud passageway, two sets of adjacent half slots form the round hole, then let in mud through the sludge pipe and fill up left frame, the clearance that forms between well frame and right frame, let in high-pressure gas in to the diaphragm air pocket, thereby extrude the dehydration to mud, overall structure is simple, the simple operation, and the inflation through the diaphragm air pocket is better to the extrusion dehydration effect of mud, the efficiency is higher, before accomplishing above-mentioned action, at first will remove the position that the user needed.

The utility model discloses a diaphragm type plate and frame filter press for polycrystalline silicon waste water treatment, above the mounting means, the connected mode or the mode that sets up of all parts are common mechanical system to the concrete structure, model and the coefficient index of its all parts are its from taking the technique, as long as can reach all can implement of its beneficial effect, so do not add at much and give unnecessary details.

The diaphragm plate frame filter press for treating the polysilicon wastewater of the utility model has the advantages that under the condition that the opposite explanation is not carried out, the directional terms "up, down, left, right, front, back, inside, and outside, and vertical and horizontal" included in the term merely represent the orientation of the term in the normal use state, or be a trivial term understood by those skilled in the art, and should not be considered as limiting the term, at the same time, the numerical terms "first," "second," and "third," etc. do not denote any particular quantity or order, but rather are used to distinguish one from another, furthermore, 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 also includes other elements not expressly listed or inherent to such process, method, article, or apparatus.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. The diaphragm plate-and-frame filter press for treating the polycrystalline silicon wastewater comprises a base (1), a left plate (2), a right plate (3) and a cross rod (4), wherein the left plate (2) is fixedly arranged on the left side of the top of the base (1), the right plate (3) is fixedly arranged on the right side of the top of the base (1), and the left part and the right part of the cross rod (4) are respectively and fixedly connected with the right part of the left plate (2) and the left part of the right plate (3); it is characterized by also comprising a left frame (5), a middle frame (6), a right frame (7), a fixing ring (8), a hydraulic cylinder (9), a hydraulic rod (10), a fixing rod (11), a sludge pipe (12), a through hole (13), a semicircular groove (14), a filter plate (15), a filter screen (16), a diaphragm air bag (17), an air inlet pipe (18), a drain pipe (19), a water tank (20) and a collecting groove (21), wherein the fixing ring (8) is fixedly arranged at the middle parts of the left frame (5), the middle frame (6) and the right frame (7), the fixing ring (8) is sleeved at the middle part of the cross rod (4) and can slide left and right, the left frame (5), the middle frame (6) and the right frame (7) are sequentially arranged from left to right, the fixing rod (11) is fixedly arranged at the right part of the left plate (2), the right part of the fixing rod (11) is fixedly connected with, the hydraulic cylinder (9) is fixedly arranged at the right part of the right plate (3), the hydraulic rod (10) is arranged at the left part of the hydraulic cylinder (9) and penetrates through the right plate (3) leftwards, the left part of the hydraulic rod (10) is fixedly connected with the right part of the right frame (7), the through hole (13) is arranged at the left frame (5), the tops of the middle frame (6) and the right frame (7), the semicircular groove (14) is arranged at the left side and the right side of the top of the middle frame (6) and is communicated with the through hole (13), the right part of the sludge pipe (12) is connected with the through hole (13) of the left frame (5), the filter plate (15) is fixedly arranged at the middle part of the middle frame (6), the filter screen (16) is fixedly arranged at the middle part of the middle frame (6) and is positioned at the left side and the right side of the filter plate (15), the diaphragm air bag (17) is arranged at the middle part of the middle frame (6) and is positioned between the filter screen (15) and the filter screen (16), the bottom of the The drainage pipe (19) is arranged at the bottom of the middle frame (6), the water tank (20) is fixedly arranged at the top of the base (1) and is positioned below the drainage pipe (19), and the collecting tank (21) is fixedly arranged at the top of the base (1) and is positioned below the middle frame (6).

2. The membrane-type plate-and-frame filter press for treating polysilicon wastewater according to claim 1, further comprising an insertion rod (22), wherein the insertion rod (22) is fixedly arranged at the left part of the middle frame (6), and the right part of the middle frame (6) is provided with a slot and corresponds to the insertion rod (22).

3. The membrane plate and frame filter press for treating polysilicon waste water according to claim 2, further comprising a vibration device (23), wherein the vibration device (23) is fixedly arranged at the bottom of the middle frame (6).

4. The membrane plate and frame filter press for treating polysilicon waste water according to claim 3, further comprising a zigzag connecting rod (24), wherein the left part of the zigzag connecting rod (24) is fixedly hinged with the top of one group of middle frames (6), and the right part of the zigzag connecting rod (24) is hinged with the top of the other group of middle frames (6).

5. The membrane plate and frame filter press for treating polysilicon waste water according to claim 4, further comprising a top block (25), wherein the top block (25) is fixedly arranged at the top of the middle frame (6) and is positioned below the zigzag connecting rod (24).

6. The membrane plate and frame filter press for treating polysilicon waste water according to claim 5, further comprising an inclined block (26), wherein the inclined block (26) is fixedly arranged at the bottom of the filter screen (16).

7. The membrane plate and frame filter press for treating polysilicon waste water according to claim 6, further comprising rollers (27), wherein the rollers (27) are arranged at the bottom of the base (1).

8. The membrane type plate-and-frame filter press for treating polysilicon wastewater as claimed in claim 7, further comprising a fixing frame (28) and a flange (29), wherein the fixing frame (28) is fixedly arranged at the top of the left plate (2) and is annularly sleeved at the middle part of the sludge pipe (12), and the flange (29) is fixedly arranged at the left part of the sludge pipe (12).