CN215841818U

CN215841818U - Process device for improving washing effect of filter press and improving fluorine recovery rate

Info

Publication number: CN215841818U
Application number: CN202122291269.8U
Authority: CN
Inventors: 冉光泽; 潘昌强; 严江有
Original assignee: Fujian Wengfu Lantian Fluorchem Co ltd
Current assignee: Fujian Wengfu Lantian Fluorchem Co ltd
Priority date: 2021-09-22
Filing date: 2021-09-22
Publication date: 2022-02-18
Anticipated expiration: 2031-09-22

Abstract

The utility model relates to the field of filter press washing, in particular to a process device for improving the washing effect of a filter press and improving the fluorine recovery rate, which comprises a base, wherein a collecting tank for collecting residual fluorine on a filter plate of the filter press is arranged in the middle of the upper part of the base, supports are fixedly connected above the left side and the right side of the base, clamping blocks for clamping and fixing the two sides of the filter plate are movably connected in the middle of the left side and the right side of each support, and the process device has the beneficial effects that: according to the utility model, the rollers on the upper side and the lower side are tightly attached to the upper surface and the lower surface of the filter plate through the lifting of the lifting frame and the structure of the fixing frame, residual fluorine on the upper side and the lower side of the filter plate is effectively adsorbed completely by utilizing the adsorption cotton on the outer wall of the rollers, the rollers on the upper side and the lower side can horizontally roll through the structure of the pull rod and the roller, the adsorption efficiency and the adsorption range are improved, and meanwhile, part of fluorine flowing on the filter plate can be collected and treated through the collecting tank.

Description

Process device for improving washing effect of filter press and improving fluorine recovery rate

Technical Field

The utility model relates to the field of filter press washing, in particular to a process device for improving the washing effect of a filter press and improving the fluorine recovery rate.

Background

A mechanical device for dialyzing liquid by applying a certain pressure to a subject by using a special filter medium in a filter press is a common solid-liquid separation device. The method is applied to chemical production at the beginning of the 18 th century, and is still widely applied to the industries of chemical industry, pharmacy, metallurgy, dye, food, brewing, ceramics, environmental protection and the like until now.

At present, partial fluorine solution is easy to remain on the filter plate structure of most filter presses, the partial fluorine solution can be tightly attached to the upper surface and the lower surface of the filter plate, the effect of the traditional washing mode is not ideal, and the fluorine solution adsorbed on the filter plate cannot be effectively treated completely.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a process device for improving the washing effect of a filter press and improving the fluorine recovery rate, so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an improve pressure filter washing effect and improve process units of fluorine rate of recovery, the on-line screen storage device comprises a base, the top mid-mounting of base has the collecting vat that the fluorine of remaining on the pressure filter plate carries out the collection, the left and right sides top fixedly connected with support of base, the left and right sides middle part swing joint of support has carries out the clamp splice that the centre gripping was fixed with the filter plate both sides, the inboard below fixedly connected with of support makes the roller carry out rolling mount, the inboard top sliding connection of support has the messenger roller to carry out rolling crane, the left and right sides fixedly connected with gyro wheel of roller, and the roller passes through the gyro wheel and rolls at the inboard level of mount and crane.

Preferably, the crane includes slider and spring, and the left and right sides tip fixedly connected with slider of crane, slider setting are in the inside lift inslot of support both sides top, the vertical sliding connection in slider and lift groove. Preferably, the top of the sliding block is fixedly connected with the lower end of the spring, and the upper end of the spring is fixedly connected with the inner wall of the top of the lifting groove.

Preferably, the roller is provided with two from top to bottom altogether, and the roller is including adsorbing cotton, gyro wheel and pull rod, and the outer wall upper berth of roller is equipped with and carries out the absorbent cotton that adsorbs to remaining fluorine on the filter plate surface easily.

Preferably, the left side and the right side of the roller are fixedly connected with the inner sides of the rollers through shafts, the rollers on the two sides of the upper roller are arranged in the lifting frame and are in rolling connection with the lifting frame, and the rollers on the two sides of the lower roller are arranged in the fixing frame and are in rolling connection with the fixing frame.

Preferably, the outer sides of the rollers on the upper side and the lower side are respectively and rotatably connected with the end part of the inner side of the pull rod, and the middle part of the pull rod is of a telescopic structure.

Preferably, the clamping block comprises a limiting rod, a stud and a rocker, the middle of the outer side of the clamping block is fixedly connected with the end of the inner side of the stud, the middle section of the stud is in threaded connection with the middle of the support, and the end of the outer side of the stud is fixedly connected with the rocker.

Preferably, the upper outer side and the lower outer side of the clamping block are fixedly connected with the end part of the inner side of the limiting rod, the outer side of the limiting rod extends into the support, and the limiting rod is horizontally connected with the support in a sliding mode.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the rollers on the upper side and the lower side are tightly attached to the upper surface and the lower surface of the filter plate through the lifting of the lifting frame and the structure of the fixing frame, residual fluorine on the upper side and the lower side of the filter plate is effectively adsorbed completely by utilizing the adsorption cotton on the outer wall of the rollers, the rollers on the upper side and the lower side can horizontally roll through the structure of the pull rod and the roller, the adsorption efficiency and the adsorption range are improved, and meanwhile, part of fluorine flowing on the filter plate can be collected and treated through the collecting tank.

Drawings

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

FIG. 2 is a view showing a connecting structure of a roller set according to the present invention;

FIG. 3 is a view showing the structure at A in FIG. 1 according to the present invention.

In the figure: the device comprises a base 1, a collecting groove 11, a support 2, a fixing frame 3, a lifting frame 4, a sliding block 41, a spring 42, a roller 5, adsorption cotton 51, a roller 52, a pull rod 53, a clamping block 6, a limiting rod 61, a stud 62 and a rocker 63.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 3, the present invention provides a technical solution: the utility model provides an improve pressure filter washing effect and improve process units of fluorine rate of recovery, includes base 1, and the top mid-mounting of base 1 has the collecting vat 11 that remains fluorine on the pressure filter plate and carry out the collection.

The upper parts of the left side and the right side of the base 1 are fixedly connected with a bracket 2, and the middle parts of the left side and the right side of the bracket 2 are movably connected with clamping blocks 6 which clamp and fix the two sides of the filter plate.

A fixing frame 3 which enables the roller 5 to roll is fixedly connected to the lower part of the inner side of the support 2, and a lifting frame 4 which enables the roller 5 to roll is connected to the upper part of the inner side of the support 2 in a sliding mode.

The left and right sides of the roller 5 are fixedly connected with rollers 52, and the roller 5 horizontally rolls on the inner sides of the fixed frame 3 and the lifting frame 4 through the rollers 52.

The crane 4 comprises a sliding block 41 and a spring 42, the end parts of the left side and the right side of the crane 4 are fixedly connected with the sliding block 41, the sliding block 41 is arranged in a lifting groove inside the upper part of the two sides of the bracket 2, and the sliding block 41 is vertically and slidably connected with the lifting groove.

The top of the slider 41 is fixedly connected with the lower end of the spring 42, and the upper end of the spring 42 is fixedly connected with the inner wall of the top of the lifting groove.

The roller 5 is provided with an upper roller and a lower roller, the roller 5 comprises adsorption cotton 51, a roller 52 and a pull rod 53, and the adsorption cotton 51 which can adsorb residual fluorine on the surface of the filter plate easily is paved on the outer wall of the roller 5.

The left side and the right side of the roller 5 are fixedly connected with the inner sides of the rollers 52 through shafts, the rollers 52 on the two sides of the upper roller 5 are arranged in the lifting frame 4 and are in rolling connection with the lifting frame, and the rollers 52 on the two sides of the lower roller 5 are arranged in the fixed frame 3 and are in rolling connection with the fixed frame.

The outer sides of the rollers 52 on the upper and lower sides are respectively rotatably connected with the inner side end of the pull rod 53, and the middle part of the pull rod 53 is of a telescopic structure.

The clamping block 6 comprises a limiting rod 61, a stud 62 and a rocker 63, the middle of the outer side of the clamping block 6 is fixedly connected with the end of the inner side of the stud 62, the middle section of the stud 62 is in threaded connection with the middle of the bracket 2, and the end of the outer side of the stud 62 is fixedly connected with the rocker 63.

The upper outer side and the lower outer side of the clamping block 6 are fixedly connected with the end part of the inner side of the limiting rod 61, the outer side of the limiting rod 61 extends into the support 2, and the limiting rod 61 is horizontally connected with the support 2 in a sliding mode.

The working principle is as follows: the lifting frame 4 is pulled vertically upwards, so that the lifting frame 4 slides vertically upwards along the inner side of the bracket 2 through the sliding block 41.

Until the slide block 41 moves to the highest point of the lifting groove, the spring 42 is extruded, and the lifting frame 4 is kept at the position.

The filter plate to be washed in the filter press is moved to the middle of the inner side of the bracket 2, and the filter plate is horizontally placed above the lower roller 5.

The rocking bars 63 on both sides are rotated to make the rocking bars 63 drive the studs 62 to rotate, so that the clamping blocks 6 move inwards.

Because the limiting rods 61 fixedly connected with the upper outer side and the lower outer side of the clamping block 6 horizontally slide in the bracket 2, the clamping block 6 cannot rotate in the inward movement process until the clamping block 6 fixes the two sides of the filter plate.

The lifting frame 4 is loosened, the slide block 41 is pushed to vertically slide downwards under the action of the elastic force of the spring 42, and the lifting plate 4 is driven to move downwards until the bottom of the roller 5 above the lifting frame is contacted with the upper surface of the filter plate.

And the bottom of the upper roller 5 is tightly attached to the upper surface of the filter plate due to the elastic force of the spring 42.

The pull rod 53 is pulled to drive the rollers 52 at the upper and lower sides to horizontally roll in the lifting frame 4 and the fixed frame 3 respectively.

The roller 5 is driven to roll on the upper and lower surfaces of the filter plate in a reciprocating manner, the adsorption cotton 51 on the outer wall of the roller is used for adsorbing fluorine on the filter plate, and the redundant fluorine solution flows downwards to the collecting tank 11 for recovery treatment.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an improve pressure filter washing effect and improve process units of fluorine rate of recovery, includes base (1), its characterized in that: the filter press is characterized in that a collecting tank (11) for collecting residual fluorine on a filter plate of the filter press is arranged in the middle of the upper portion of the base (1), a support (2) is fixedly connected to the upper portion of the left side and the right side of the base (1), clamping blocks (6) for clamping and fixing the two sides of the filter plate are movably connected to the middle of the left side and the right side of the support (2), a roller (5) is fixedly connected to a fixed frame (3) in a rolling mode through the inner side lower portion of the support (2), a lifting frame (4) for enabling the roller (5) to roll is slidably connected to the upper portion of the inner side of the support (2), rollers (52) are fixedly connected to the left side and the right side of the roller (5), and the roller (5) rolls horizontally in the fixed frame (3) and the lifting frame (4) through the rollers (52).

2. The process unit for improving the washing effect of the filter press and improving the fluorine recovery rate as claimed in claim 1, wherein: the lifting frame (4) comprises a sliding block (41) and a spring (42), the end parts of the left side and the right side of the lifting frame (4) are fixedly connected with the sliding block (41), the sliding block (41) is arranged in a lifting groove in the upper portion of the two sides of the support (2), and the sliding block (41) is vertically connected with the lifting groove in a sliding mode.

3. The process unit for improving the washing effect of the filter press and improving the fluorine recovery rate as claimed in claim 2, wherein: the top of the sliding block (41) is fixedly connected with the lower end of the spring (42), and the upper end of the spring (42) is fixedly connected with the inner wall of the top of the lifting groove.

4. The process unit for improving the washing effect of the filter press and improving the fluorine recovery rate as claimed in claim 1, wherein: roller (5) are provided with two from top to bottom altogether, and roller (5) are including adsorbing cotton (51), gyro wheel (52) and pull rod (53), and the outer wall upper berth of roller (5) is equipped with and carries out the adsorption cotton (51) that adsorb easily to the remaining fluorine on filter plate surface.

5. The apparatus of claim 4, wherein the apparatus is used for improving the washing effect of the filter press and the fluorine recovery rate, and comprises: the left side and the right side of the roller (5) are fixedly connected with the inner sides of the rollers (52) through shafts, the rollers (52) on the two sides of the upper roller (5) are arranged in the lifting frame (4) and are in rolling connection with the lifting frame, and the rollers (52) on the two sides of the lower roller (5) are arranged in the fixing frame (3) and are in rolling connection with the fixing frame.

6. The apparatus of claim 5, wherein the apparatus is used for improving the washing effect of the filter press and the fluorine recovery rate, and comprises: the outer sides of the rollers (52) on the upper side and the lower side are respectively in rotating connection with the end part of the inner side of the pull rod (53), and the middle part of the pull rod (53) is of a telescopic structure.

7. The process unit for improving the washing effect of the filter press and improving the fluorine recovery rate as claimed in claim 1, wherein: the clamping block (6) comprises a limiting rod (61), a stud (62) and a rocker (63), the middle of the outer side of the clamping block (6) is fixedly connected with the end part of the inner side of the stud (62), the middle section of the stud (62) is in threaded connection with the middle part of the support (2), and the end part of the outer side of the stud (62) is fixedly connected with the rocker (63).

8. The apparatus of claim 7, wherein the apparatus is further characterized in that: the upper outer side and the lower outer side of the clamping block (6) are fixedly connected with the end part of the inner side of the limiting rod (61), the outer side of the limiting rod (61) extends into the support (2), and the limiting rod (61) is horizontally connected with the support (2) in a sliding mode.