CN212924769U

CN212924769U - Improved structure of filter press

Info

Publication number: CN212924769U
Application number: CN202021088520.XU
Authority: CN
Inventors: 刘福泉; 程显玉
Original assignee: Qingdao Zhonghengneng Ruihua Environmental Protection Equipment Co ltd
Current assignee: Qingdao Zhonghengneng Ruihua Environmental Protection Equipment Co ltd
Priority date: 2020-06-14
Filing date: 2020-06-14
Publication date: 2021-04-09
Anticipated expiration: 2030-06-14

Abstract

The utility model relates to the technical field of filter pressing, in particular to an improved structure of a filter press, which comprises a shell, a flow guide hopper and a filter screen belt, wherein the inner side of the bottom end of the shell is fixedly connected with a support plate, the bottom end of the support plate is fixedly connected with a first connecting rod, the bottom end of the first connecting rod is fixedly connected with a double-output shaft motor, the end of a left end main shaft of the double-output shaft motor is fixedly connected with a first screw rod, and the end of a right end main shaft of the double-output shaft motor is fixedly connected with a second screw rod. The stability of the filter screen belt is improved, and the efficiency in operation is ensured.

Description

Improved structure of filter press

Technical Field

The utility model relates to a filter-pressing technical field specifically is a filter press improves structure.

Background

The filter press utilizes a special filter medium to apply a certain pressure to an object, so that liquid is dialyzed out, and the filter press is a common solid-liquid separation device, is applied to chemical production in the beginning of the 18 th century, and is still widely applied to industries such as chemical industry, pharmacy, metallurgy, dye, food, brewing, ceramics, environmental protection and the like.

The exit of current pressure filter is fixed size generally, if divide into a plurality of with the filter screen area and use, if so will catch the filter cake and just need use the household utensils similar with filter screen area width to operate, otherwise the condition that the filter cake falls to the ground will appear, not only beautifully need the workman to supervise constantly simultaneously, waste time and energy, and in the work of filter screen area, most pressure filters do not have spacing measure to the filter screen area, if the filter screen area landing deviates the rolling cylinder and will make the pressure filter can't operate, influence the pressure filter availability factor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pressure filter improves structure to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a filter press improves structure, includes casing, water conservancy diversion fill and filter screen area, the inboard fixedly connected with extension board in bottom of casing, the bottom fixedly connected with head rod of extension board, the two axle motors of the bottom fixedly connected with of head rod, the first screw rod of the terminal fixedly connected with of left end main shaft of two axle motors, the terminal fixedly connected with second screw rod of the right-hand member main shaft of two axle motors, the outside fixedly connected with slider of extension board, the one end fixedly connected with gag lever post of slider, the outside sliding connection of gag lever post has the fixture block, the right-hand member intercommunication of feeding case has the filter screen area, the inboard sliding connection of filter screen area has the rolling section of thick bamboo, the outside sliding connection of rolling section of thick bamboo has the limiting plate, the one end fixedly connected with fixed block of limiting plate, threaded hole is opened to the inboard of.

Preferably, a rotating rod is fixedly connected to the inner side of the shell, one end of the rotating rod is rotatably connected with the rolling cylinder, the first screw rod and the second screw rod are identical in length, and the thread directions of the first screw rod and the second screw rod are opposite.

Preferably, the inboard fixedly connected with feeding case in top of casing, the limiting plate with the laminating of roller homogeneous phase, the water conservancy diversion fill is located the below of filter screen area.

Preferably, the screw hole with the equal screwed connection in inboard of fixed block has the screw, and the number of screw is totally 4, the limiting plate passes through the screw with the connection can be dismantled to the roller.

Preferably, the inner side of one end of the support plate is fixedly connected with a sealing gasket, the number of the sealing gaskets is 2, the sealing gaskets are symmetrically distributed on the left side and the right side of the vertical central line of the flow guide hopper, and the sealing gaskets are attached to the flow guide hopper.

Preferably, the outer sides of the first screw and the second screw are both in threaded connection with the fixture block, one end of the fixture block is fixedly connected with a second connecting rod, and the second connecting rod is fixedly connected with the flow guide hopper.

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

1. the utility model discloses in, through the screw that sets up, the limiting plate, components such as screw hole and fixed block, twist screw and screw hole screwed connection can fix the limiting plate on the roller through the fixed block, it is fixed to laminate the filter screen area and block, not only be convenient for operate simultaneously all to the filter screen area of different width and use, also can a plurality of filter screen area use together, be favorable to improving work efficiency, and compare in traditional not having spacing structure to the filter screen area, the stability of filter screen area has been improved, efficiency when having guaranteed the operation.

2. The utility model discloses in, first screw rod through setting up, the second screw rod, the gag lever post, the sealed components such as stream guidance fill and sealed pad, because first screw rod and second screw rod screw thread opposite direction, consequently, the stream guidance fill on can driving the fixture block through the rotation of first screw rod and second screw rod removes to opposite direction, filter screen area and the filter screen area of different quantity to different widths all are suitable for, it is favorable to improving work efficiency to compare in traditional fixed width, prevent effectively that the filter cake from dropping on the ground simultaneously, clean and tidy nature has been improved, and full automation operation need not artifical guard, time saving and labor saving, and through sealed effectual gap of filling up between fighting extension board and stream guidance seal up, the overflow of filter cake has been reduced, it dismantles the washing well to install simultaneously.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic side view of the support plate of the present invention;

FIG. 3 is a schematic side view of the roller of the present invention;

fig. 4 is a schematic structural diagram of a portion a of fig. 1 according to the present invention.

In the figure: 1-shell, 2-limiting rod, 3-double-output-shaft motor, 4-first screw, 5-clamping block, 6-first connecting rod, 7-second connecting rod, 8-flow guide hopper, 9-supporting plate, 10-sealing pad, 11-filter screen belt, 12-rolling cylinder, 13-screw, 14-fixing block, 15-limiting plate, 16-threaded hole, 17-sliding block, 18-second screw, 19-rotating rod and 20-feeding box.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, 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.

Referring to fig. 1-4, the present invention provides a technical solution:

an improved structure of a filter press comprises a shell 1, the guide hopper 8 and the filter screen belt 11, the inboard fixedly connected with extension board 9 in bottom of casing 1, the bottom fixedly connected with head rod 6 of extension board 9, the bottom fixedly connected with of head rod 6 goes out a motor 3 doubly, the first screw rod 4 of the end fixedly connected with of the left end main shaft of a motor 3 doubly, the end fixedly connected with second screw rod 18 of the right-hand member main shaft of a motor 3 doubly, the outside fixedly connected with slider 17 of extension board 9, the one end fixedly connected with gag lever post 2 of slider 17, the outside sliding connection of gag lever post 2 has fixture block 5, the right-hand member intercommunication of feed box 20 has filter screen belt 11, the inboard sliding connection of filter screen belt 11 has rolling cylinder 12, the outside sliding connection of rolling cylinder 12 has limiting plate 15, the one end fixedly connected with fixed block 14 of limiting plate 15, threaded hole 16 is opened to the inboard of rolling cylinder.

A rotating rod 19 is fixedly connected to the inner side of the shell 1, one end of the rotating rod 19 is rotatably connected with the roller cylinder 12, the lengths of the first screw rod 4 and the second screw rod 18 are the same, and the thread directions of the first screw rod 4 and the second screw rod 18 are opposite; the clamping block 5 is convenient to drive to move; the inner side of the top end of the shell 1 is fixedly connected with a feeding box 20, a limiting plate 15 is attached to a roller press 12, and a flow guide hopper 8 is positioned below a filter screen belt 11, so that the probability of filter cakes falling outside is reduced; the inner sides of the threaded holes 16 and the fixed block 14 are both connected with screws 13 in a spiral mode, the number of the screws 13 is 4, and the limiting plate 15 is detachably connected with the rolling cylinders 12 through the screws 13, so that the mounting is convenient; the inner side of one end of the support plate 9 is fixedly connected with 2 sealing gaskets 10, the number of the sealing gaskets 10 is 2, the sealing gaskets 10 are symmetrically distributed on the left side and the right side of the vertical central line of the flow guide hopper 8, and the sealing gaskets 10 are attached to the flow guide hopper 8, so that the sealing performance is improved, and the overflow of a filter cake is reduced; the outer sides of the first screw rod 4 and the second screw rod 18 are both in threaded connection with the fixture block 5, one end of the fixture block 5 is fixedly connected with a second connecting rod 7, and the second connecting rod 7 is fixedly connected with the flow guide hopper 8, so that the stability is improved.

The working process is as follows: in the utility model, before using, the power is supplied by an external power supply, firstly, the sludge to be processed passes through the filter mesh belt 11 by the feeding box 20, wherein in order to improve the condition that the filter mesh belt 11 deviates or drops on the rolling cylinder 12, the screw 13 is screwed, the limiting plate 15 is slid, the limiting plate 15 blocks the filter mesh belt 11 to limit and fix the filter mesh belt, because the inner side of the rolling cylinder 12 is provided with a plurality of threaded holes 16, the screw 13 can be screwed into different threaded holes 16 to fix the filter mesh belt, the distance between the limiting plates 15 can be controlled, the filter mesh belt 11 with different widths is suitable, the movement of the limiting plate 15 can be controlled by the screw 13, the filter mesh belt 11 is convenient to install, the operation is simple, after the filter mesh belt 11 is limited and fixed, if the filter mesh belt 11 is increased to improve the working efficiency, then a vessel with the width similar to the filter mesh belt 11 together must be, meanwhile, workers are required to supervise in real time to prevent filter cakes from falling to the ground to affect the aesthetic property, at the moment, because the flow guide hopper 8 is positioned below the filter screen belt 11, the flow guide hopper 8 is fixedly connected with the fixture block 5 through the second connecting rod 7, the fixture block 5 is in spiral connection with the first screw rod 4 and the second screw rod 18, and the first screw rod 4 and the second screw rod 18 are in spiral connection, the first screw rod 4 and the second screw rod 18 can be driven to rotate in opposite directions through the double-output-shaft motor 3, namely, the flow guide hopper 8 is driven to move in opposite directions, the distance between the flow guide hoppers 8 at two sides can be enlarged or reduced, the filter screen belt 11 does not need to be worried about that the filter cakes fall to the ground, meanwhile, the sealing gasket 10 is attached to one end of the flow guide hopper 8, the sealing gasket 10 effectively reduces the overflow of the filter cakes from two ends, the neatness is facilitated, and because the flow guide hopper 8, the double-output-shaft motor 3 and other, therefore, the stability is good, and automated control simultaneously only needs to adjust the distance and can use, need not to worry that the filter cake falls to the ground and need not artifical guard simultaneously, labour saving and time saving, the installation of being convenient for simultaneously has improved work efficiency, and the practicality is good.

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

Claims

1. The utility model provides a pressure filter improves structure, includes casing (1), water conservancy diversion fill (8) and filter screen area (11), its characterized in that: the feeding box (20) is fixedly connected to the inner side of the top end of the shell (1), the support plate (9) is fixedly connected to the inner side of the bottom end of the shell (1), the first connecting rod (6) is fixedly connected to the bottom end of the support plate (9), the double-shaft motor (3) is fixedly connected to the bottom end of the first connecting rod (6), the first screw (4) is fixedly connected to the tail end of the left-end spindle of the double-shaft motor (3), the second screw (18) is fixedly connected to the tail end of the right-end spindle of the double-shaft motor (3), the sliding block (17) is fixedly connected to the outer side of the support plate (9), the limiting rod (2) is fixedly connected to one end of the sliding block (17), the clamping block (5) is slidably connected to the outer side of the limiting rod (2), the filter screen belt (11) is communicated to the right end of the feeding box (20, the outer side of the rolling cylinder (12) is connected with a limiting plate (15) in a sliding mode, one end of the limiting plate (15) is fixedly connected with a fixing block (14), and a threaded hole (16) is formed in the inner side of the rolling cylinder (12).

2. The improved structure of the filter press as claimed in claim 1, wherein: the inner side of the shell (1) is fixedly connected with a rotating rod (19), one end of the rotating rod (19) is rotatably connected with the rolling cylinder (12), the first screw (4) and the second screw (18) are the same in length, and the thread directions of the first screw (4) and the second screw (18) are opposite.

3. The improved structure of the filter press as claimed in claim 1, wherein: the limiting plate (15) is attached to the roller cylinders (12) in a homogeneous mode, and the flow guide hopper (8) is located below the filter screen belt (11).

4. The improved structure of the filter press as claimed in claim 1, wherein: screw hole (16) with the equal screwed connection in inboard of fixed block (14) has screw (13), and the number of screw (13) is totally 4, limiting plate (15) pass through screw (13) with the connection can be dismantled in rolling cylinder (12).

5. The improved structure of the filter press as claimed in claim 1, wherein: the inner side of one end of the support plate (9) is fixedly connected with a sealing gasket (10), the number of the sealing gaskets (10) is 2, the sealing gaskets are symmetrically distributed on the left side and the right side of a vertical central line of the flow guide hopper (8), and the sealing gaskets (10) are attached to the flow guide hopper (8).

6. The improved structure of the filter press as claimed in claim 1, wherein: the outer sides of the first screw (4) and the second screw (18) are both in threaded connection with the fixture block (5), one end of the fixture block (5) is fixedly connected with a second connecting rod (7), and the second connecting rod (7) is fixedly connected with the flow guide hopper (8).