CN216320188U - Compressing device of silicon carbide micro-powder filter press - Google Patents

Abstract

The utility model discloses a compressing device of a silicon carbide micro-powder filter press, which comprises a filter press frame body and a plurality of filter plates, wherein the left side wall and the right side wall of each filter plate are fixedly connected with a support, the side walls of two support rods of the filter press frame body are fixedly connected with mounting seats, the two supports on the side walls of the filter plates respectively extend to the upper sides of the two mounting seats, the upper ends of the mounting seats are provided with limiting grooves, the inner walls of the limiting grooves are connected with vertical rods in a sliding mode, the upper ends of the vertical rods are fixedly connected with U-shaped frames clamped with the supports, the lower ends of the vertical rods extend to the inner bottom walls of the limiting grooves, the inner bottom walls of the limiting grooves are rotatably connected with a plurality of balls corresponding to the vertical rods, and the side walls of the mounting seats are provided with strip-shaped holes communicated with the limiting grooves in a penetrating mode. According to the utility model, the base plate at the lower end of the vertical rod is contacted with the plurality of balls on the bottom wall in the limiting groove, so that the smoothness of the movement of the filter plate when the filter plate is extruded is improved, and the friction between the support on the side wall of the filter plate and the filter press frame body is reduced, thereby avoiding the occurrence of harsh noise.

Description

Compressing device of silicon carbide micro-powder filter press

Technical Field

The utility model relates to the technical field of filter presses, in particular to a compressing device of a silicon carbide micro-powder filter press.

Background

The filter press utilizes a special filter medium to apply a certain pressure, so that a mechanical device for liquid dialysis is a common solid-liquid separation device, the filter press is required when the silicon carbide micro powder is dehydrated in the early stage, and the quality of the subsequent drying link of the silicon carbide micro powder is directly related to the filter press efficiency and the quality of the filter press.

However, when the traditional filter press pushes the top plate to extrude the filter plates, the friction force between the supports on the side walls of the plurality of filter plates and the filter press frame body is large, and the support of the filter plates can be abraded due to long-term use, so that the large noise is generated when the filter plates are compressed, the discomfort of workers is caused, and meanwhile, the situation that the filter plates shake due to movement can be caused when the abrasion is large, so that the tightness of connection between the plurality of filter plates is poor, and therefore, a compressing device of the silicon carbide micro-powder filter press is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a compressing device of a silicon carbide micro-powder filter press.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a closing device of carborundum miropowder pressure filter, includes filter press support body and polylith filter plate, polylith equal fixedly connected with support on the lateral wall about the filter plate, equal fixedly connected with mount pad on the lateral wall of two spinal branch vaulting poles of filter press support body, two supports on the filter plate lateral wall extend to the upside of two mount pads respectively, the spacing groove has been seted up to the upper end of mount pad, the inner wall sliding connection of spacing groove has the montant, the U-shaped frame of the upper end fixedly connected with of montant and support joint, and the lower extreme of montant extends to the inner diapire of spacing groove, the inner diapire of spacing groove rotates and is connected with a plurality of balls that correspond with the montant, run through on the lateral wall of mount pad and set up the bar hole with the spacing groove intercommunication, and the inner wall in bar hole is equipped with and is connected the spacer pin with the montant.

Preferably, the support is of a right-angle trapezoidal structure, the support is arranged on the upper side of the mounting seat, and the upper end of the mounting seat is flush with the upper end of the supporting rod of the filter press frame body.

Preferably, the lower end of the vertical rod is fixedly connected with a base plate, and the lower end of the base plate penetrates through an arc-shaped groove in contact with the ball.

Preferably, the upper end of the U-shaped frame is provided with a threaded hole in a penetrating manner, and the inner wall of the threaded hole is provided with a bolt which is in contact with the bracket in a matching manner.

Preferably, a round hole is formed in the side wall of the vertical rod in a penetrating mode, the limiting pin is connected with the round hole in an inserting mode, and a sliding groove in contact with the limiting pin is formed in the inner wall of the limiting groove.

Preferably, one end of the limit pin is fixedly connected with a baffle, and the side wall of the baffle is rotatably connected with a pull ring used for connecting a chain.

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

through the spacing groove that sets up, the cooperation of montant and ball is used, in order to reach the effect through a plurality of ball contacts on the backing plate of montant lower extreme and the spacing inslot diapire, be favorable to improving the smoothness nature that the filter plate removed when receiving the extrusion, and reduce the friction between support on the filter plate lateral wall and the filter press support body, thereby avoid the noise of dazzling appearing, insert the spacer pin simultaneously from the bar is downthehole and peg graft with the round hole on the montant lateral wall, cooperation montant and spacing inslot wall sliding connection, the condition of rocking about avoiding the montant to appear and from top to bottom, thereby stability when the filter plate removes has been improved.

Drawings

FIG. 1 is a schematic structural diagram according to the present invention;

FIG. 2 is a schematic cross-sectional view of the present invention;

fig. 3 is a schematic diagram of a part splitting structure according to the present invention.

In the figure: 1 filter press frame body, 2 filter plates, 3 supports, 4 mounting seats, 5 limiting grooves, 6 vertical rods, 7U-shaped frames, 8 balls, 9 strip-shaped holes, 10 limiting pins, 11 backing plates, 12 arc-shaped grooves, 13 threaded holes, 14 bolts, 15 round holes, 16 sliding grooves, 17 baffles and 18 pull rings.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-3, a compacting device of a silicon carbide micro-powder filter press comprises a filter press frame body 1 and a plurality of filter plates 2, wherein the filter press frame body 1 and the plurality of filter plates 2 are the same as the existing plate and frame filter press, a certain pressure is applied to dialyze liquid, the silicon carbide micro-powder is dehydrated, a bracket 3 is fixedly connected to each of the left and right side walls of the plurality of filter plates 2, the bracket 3 is in a right trapezoid structure, before use, a worker uses welding equipment to respectively weld the two brackets 3 on the left and right side walls of the existing filter plates 2, the filter plates 2 are put in from the upper side of the filter press frame body 1, the two brackets 3 on the left and right side walls of the filter plates 2 respectively correspond to the two mounting seats 4, the mounting seats 4 are fixedly connected to the side walls of the two support rods of the filter press frame body 1, the brackets 3 are arranged on the upper sides of the mounting seats 4, the upper ends of the mounting seats 4 are level with the upper ends of the support rods of the filter press frame body 1, the two supports 3 on the side wall of the filter plate 2 respectively extend to the upper sides of the two mounting seats 4, so that the filter plate 2 is in a suspended state, and the two supports 3 are only contacted with the mounting seats 6 through the straight rods 6;

the upper end of the mounting seat 4 is provided with a limiting groove 5, the inner wall of the limiting groove 5 is connected with a vertical rod 6 in a sliding manner, the upper end of the vertical rod 6 is fixedly connected with a U-shaped frame 7 clamped with the supports 3, the upper end of the U-shaped frame 7 penetrates through a threaded hole 13, a bolt 14 in contact with the supports 3 is arranged on the inner wall of the threaded hole 13 in a matched manner, the two U-shaped frames 7 are respectively clamped with the two supports 3, the bolt 14 is screwed by a wrench to be in threaded connection with the threaded hole 13 at the upper end of the U-shaped frame 7 until the bolt 14 penetrates through the threaded hole 13 and abuts against the supports 3, the U-shaped frame 7 is fixed at the lower end of each support 3, and the lower end of the vertical rod 6 extends to the inner bottom wall of the limiting groove 5;

the inner bottom wall of the limiting groove 5 is rotatably connected with a plurality of balls 8 corresponding to the vertical rod 6, the lower end of the vertical rod 6 is fixedly connected with a backing plate 11, the lower end of the backing plate 11 is provided with an arc-shaped groove 12 which is in contact with the balls 8 in a penetrating manner, the arc-shaped groove 12 which is in contact with the balls 8 at the lower end of the backing plate 11 is used for avoiding the situation that the backing plate 11 shakes when sliding along the balls 8, the effect that the backing plate 11 at the lower end of the vertical rod 6 is in contact with the balls 8 on the inner bottom wall of the limiting groove 5 is beneficial to improving the smoothness of the movement of the filter plate 2 when being extruded, and the friction between the support 3 on the side wall of the filter plate 2 and the filter press frame body 1 is reduced, so that the occurrence of harsh noise is avoided;

the side wall of the mounting seat 4 is provided with a strip-shaped hole 9 communicated with the limiting groove 5 in a penetrating way, the inner wall of the strip-shaped hole 9 is provided with a limiting pin 10 connected with the vertical rod 6, the side wall of the vertical rod 6 is provided with a round hole 15 in a penetrating way, the limiting pin 10 is inserted into the strip-shaped hole 9 and is inserted into the round hole 15 on the side wall of the vertical rod 6, the vertical rod 6 is matched with the inner wall of the limiting groove 5 to be in sliding connection, the vertical rod 6 is prevented from shaking left and right and up and down, so that the stability of the filter plate 2 during moving is improved, the inner wall of the limiting groove 5 is provided with a chute 16 contacted with the limiting pin 10, when the limiting pin 10 passes through the round hole 15 and enters the chute 16, the stability of the limiting pin 10 is improved, the possibility that one end of the limiting pin 10 is possibly broken when being contacted with the inner wall of the strip-shaped hole 9 is avoided, one end of the limiting pin 10 is fixedly connected with a baffle 17, the side wall of the baffle 17 is rotatably connected with a pull ring 18 used for connecting a lock chain, after the plurality of filter plates 2 are installed, the chain is fixedly connected with the pull rings 17, so that after extrusion is completed, one filter plate 2 on the outermost side is pulled to be driven by the chain, and the plurality of filter plates 2 are synchronously separated.

Before the filter plate is used, a worker respectively welds two supports 3 on the left side wall and the right side wall of the existing filter plate 2 by using welding equipment, respectively clamps two U-shaped frames 7 with the two supports 3, screws bolts 14 by using a wrench to enable the bolts to be in threaded connection with threaded holes 13 at the upper ends of the U-shaped frames 7 until the bolts 14 abut against the supports 3, fixes the U-shaped frames 7 at the lower ends of the supports 3, puts the filter plate 2 from the upper side of the filter plate frame body 1, enables the two supports 3 on the left side wall and the right side wall of the filter plate 2 to respectively correspond to two mounting seats 4, enables the vertical rods 6 and the backing plate 11 to be inserted into the limiting grooves 5, enables the backing plate 11 to be in contact with the balls 8 on the bottom wall in the limiting grooves 5, is beneficial to improving the smoothness of the movement of the filter plate 2 when the filter plate is extruded, and reduces the friction between the supports 3 on the side wall of the filter plate 2 and the filter plate frame body 1, thereby avoid the noise of dazzling appearing, afterwards, insert spacer pin 10 from bar hole 9 and peg graft with round hole 15 on the 6 lateral walls of montant, cooperation montant 6 and 5 inner wall sliding connection in spacing groove, avoid montant 6 the condition of rocking about appearing and from top to bottom, thereby stability when having improved filter plate 2 and removing, accomplish the back with 2 installation of polylith filter plates through above-mentioned step, with chain and a plurality of pull ring 17 fixed connection, so that the extrusion is accomplished the back, a filter plate 2 in the pulling outside is under the drive of chain, make 2 synchronous separation of polylith filter plate.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims (6)

1. The utility model provides a closing device of carborundum miropowder pressure filter, includes filter press frame body (1) and polylith filter plate (2), the polylith equal fixedly connected with support (3) on the lateral wall about filter plate (2), its characterized in that, equal fixedly connected with mount pad (4) on the lateral wall of two spinal branch vaulting poles of filter press frame body (1), two support (3) on the lateral wall of filter plate (2) extend to the upside of two mount pads (4) respectively, spacing groove (5) have been seted up to the upper end of mount pad (4), the inner wall sliding connection of spacing groove (5) has montant (6), the upper end fixedly connected with of montant (6) has U-shaped frame (7) with support (3) joint, and the lower extreme of montant (6) extends to the inner bottom wall of spacing groove (5), the inner bottom wall of spacing groove (5) rotates and is connected with a plurality of balls (8) that correspond with montant (6), the lateral wall of mount pad (4) is run through and is seted up bar hole (9) with spacing groove (5) intercommunication, and the inner wall in bar hole (9) is equipped with and is connected spacer pin (10) with montant (6).

2. The compacting device of the silicon carbide micropowder filter press according to claim 1, characterized in that the support (3) is of a right trapezoid structure, the support (3) is arranged on the upper side of the mounting seat (4), and the upper end of the mounting seat (4) is flush with the upper end of the support rod of the filter press frame body (1).

3. The pressing device of the silicon carbide micropowder filter press according to claim 1, characterized in that the lower end of the vertical rod (6) is fixedly connected with a backing plate (11), and the lower end of the backing plate (11) is provided with an arc-shaped groove (12) which is in contact with the ball (8) in a penetrating way.

4. The compacting device of the silicon carbide micropowder filter press according to claim 1, characterized in that a threaded hole (13) is formed through the upper end of the U-shaped frame (7), and a bolt (14) contacting with the bracket (3) is arranged on the inner wall of the threaded hole (13) in a matching manner.

5. The compacting device of the silicon carbide micropowder filter press according to claim 1, wherein a circular hole (15) is formed through the side wall of the vertical rod (6), the limiting pin (10) is inserted into the circular hole (15), and a sliding groove (16) which is in contact with the limiting pin (10) is formed on the inner wall of the limiting groove (5).

6. The compacting device of the silicon carbide micropowder filter press according to claim 1, characterized in that one end of the limit pin (10) is fixedly connected with a baffle (17), and the side wall of the baffle (17) is rotatably connected with a pull ring (18) for connecting a chain.

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