CN214130453U - Energy-efficient pressure filter - Google Patents

Abstract

The utility model belongs to the technical field of the technique of pressure filter and specifically relates to a high-efficient energy-conserving pressure filter is related to, including frame and the pressure filter body of rack-mounting, pressure filter body below is provided with the stripper, the stripper top is installed and is scraped the flitch, and scrape the flitch and be located one side of stripper length direction, the roof looks butt of bottom and stripper of scraping the flitch, install in the frame and be used for the drive to scrape the flitch and do reciprocating motion towards the opposite side along the ascending one side of stripper width direction, install the lifting unit who is used for driving the stripper and goes up and down in the frame, when lifting unit rises, the roof of stripper is with the bottom looks butt of scraping the flitch, one side that the stripper was kept away from and is provided with the mud transmission band, the collecting box is installed to the discharge end of mud transmission band. This application has and makes things convenient for the workman to collect the mud cake in the mud bag, reduces workman intensity of labour and promotes work efficiency's effect.

Description

Energy-efficient pressure filter

Technical Field

The application relates to the technical field of filter presses, in particular to a high-efficiency and energy-saving filter press.

Background

The filter press is a mechanical device for solid-liquid separation, and is widely used in the industries of coal washing, pharmacy, papermaking, sewage treatment, aluminum mud treatment, food and the like.

Chinese patent No. CN204865136U discloses a high-efficiency filter press, which comprises a frame, two beams are arranged on the frame in parallel along the horizontal direction, a thrust plate is fixed at the left end of each beam, the right end of the device is provided with a movable plate which is driven by a main oil cylinder and is movably arranged on a cross beam, a plurality of filter plates are hung on the cross beam between a thrust plate and the movable plate and can horizontally move, rollers are arranged at two ends of the filter plates, a roller path matched with the rollers is arranged on the cross beam, a mud inlet is arranged on each filter plate, a feeding positioning oil cylinder is arranged between adjacent filter plates, and a filter cavity is formed, filter cloth is arranged in the filter cavity, a plate turning mechanism for guiding flow is arranged on the lower portion of the filter plate on the machine frame, a hopper is arranged on the lower portion of the plate turning mechanism, the hopper is mounted on the transfer mechanism, and the plate turning mechanism comprises a first turning plate driven by a first turning plate speed reduction motor and a second turning plate driven by a second turning plate speed reduction motor.

Aiming at the related technologies, the inventor thinks that the worker needs to utilize the tool shovel to output and collect the mud cakes in the hopper into the mud bag in the unloading process, so that the labor intensity is high, the efficiency is low, and the cost is high.

SUMMERY OF THE UTILITY MODEL

In order to make things convenient for the workman to collect the mud cake in the mud bag to reduce workman's intensity of labour and promote work efficiency, this application provides an energy-efficient pressure filter.

The application provides a high-efficient energy-conserving pressure filter adopts following technical scheme:

the utility model provides an energy-efficient pressure filter, includes the frame and installs pressure filter body in the frame, pressure filter body below is provided with the stripper, the stripper top is installed and is scraped the flitch, just it is located on one side of stripper length direction to scrape the flitch, scrape the bottom of flitch with the roof looks butt of stripper, install in the frame and be used for the drive scrape the flitch edge reciprocating motion's drive assembly is done towards the opposite side to one side on the stripper width direction, install in the frame and be used for the drive the lifting unit that the stripper goes up and down, work as when lifting unit rose, the roof of stripper with the bottom butt of scraping the flitch, the stripper is kept away from one side of scraping the flitch is provided with the mud transmission band, the collecting box is installed to the discharge end of mud transmission band.

Through adopting above-mentioned technical scheme, when collecting mud, the workman overlaps on the collecting box earlier and establishes a mud bag, then start lifting unit, make lifting unit drive stripper rise and with scrape flitch looks butt, then the workman starts drive assembly, make drive assembly drive scrape the flitch and remove and scrape the mud on the stripper along the width direction of stripper towards one side of mud conveyer belt, make mud on the stripper fall on the mud conveying area and remove the discharge end and fall on the mud bag in the collecting box under the transmission effect of mud conveying belt, thereby make things convenient for the workman to collect the mud cake that the pressure filter produced, the intensity of labour of the workman has been reduced, be favorable to improving workman's work efficiency.

Optionally, the driving assembly includes a driving cylinder, the driving cylinder is installed in the frame through a fixed plate, and the driving cylinder is located the scraping plate is far away from one side of the sludge conveying belt, the telescopic rod of the driving cylinder with the side wall fixed connection of the scraping plate, the driving cylinder is used for driving the scraping plate to be along the width direction of the discharging plate is towards being close to or being far away from the direction of the sludge conveying belt to move.

Through adopting above-mentioned technical scheme, the telescopic link that drives actuating cylinder drives scrapes the flitch and removes along the width direction of stripper and towards the direction that is close to or keeps away from the mud transmission band to realized that drive assembly drive scrapes the flitch and is reciprocating motion towards the opposite side along one side on the stripper width direction.

Optionally, the bottom of the scraping plate is provided with a rubber scraping pad, one side of the rubber scraping pad is fixedly connected with the bottom of the scraping plate, and the other side of the rubber scraping pad is abutted to the top of the discharging plate.

Through adopting above-mentioned technical scheme, the setting of rubber scraping pad can reduce the frictional force of scraping between scraping flitch and the stripper under the condition that does not influence the material effect of scraping to can improve the protection to scraping flitch and stripper, be favorable to improving the life who scrapes flitch and stripper.

Optionally, the lifting assembly comprises a lifting cylinder, the lifting cylinder is vertically installed below the stripper plate, and a telescopic rod of the lifting cylinder is fixedly connected with the bottom wall of the stripper plate.

Through adopting above-mentioned technical scheme, the workman starts the lift cylinder for the telescopic link of lift cylinder drives the stripper and rises or descends along vertical direction, has realized the effect that lifting unit drive stripper goes up and down.

Optionally, the number of the lifting cylinders is two, the two lifting cylinders are respectively installed on two sides of the length direction of the stripper plate, and the two lifting cylinders are symmetrically arranged along the vertical center line of the stripper plate.

Through adopting above-mentioned technical scheme, the setting of two lift cylinders can improve the stability of stripper at the lift in-process.

Optionally, a plurality of lifting columns which are vertically arranged are arranged at the bottom of the discharging plate, the plurality of lifting columns are distributed at the bottom of the discharging plate, and the lifting columns are used for guiding the discharging plate to lift along the vertical direction.

Through adopting above-mentioned technical scheme, the effect of guide is played to the lift process of stripper to the setting of lift post to further improved the stability of stripper at the lift in-process.

Optionally, the discharge plate is arranged along one side of the discharge plate close to the driving assembly and towards one side of the discharge plate close to the sludge conveying belt in an inclined downward manner.

Through adopting above-mentioned technical scheme, the stripper is close to consequently of drive assembly along the stripper and is the decurrent setting of slope towards one side that the stripper is close to the mud transmission band, has the guide effect to mud, is favorable to mud to fall into in the mud transmission band.

Optionally, a baffle is installed on one side of the sludge conveying belt, which is far away from the discharging plate.

Through adopting above-mentioned technical scheme, the setting of baffle can block the mud that drops on the stripper, is favorable to accurate the falling of mud to the mud transmission area on, reduces the mud and scatters the condition emergence outside the transmission area.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when sludge is collected, workers firstly sleeve a sludge bag on the collecting box, then the driving assembly is started to drive the scraping plate to scrape the sludge at the top of the discharging plate and drop the sludge onto the sludge conveying belt, and the sludge drops onto the sludge bag at the discharging end under the transmission of the sludge conveying belt, so that the workers can conveniently collect sludge cakes generated in the filter pressing process of the filter press, the labor intensity of the workers is reduced, and the working efficiency of the workers is improved;

2. lifting unit's setting, drive assembly drive scrape the material pole towards when keeping away from one side of mud transmission band and remove, thereby lifting unit can all drive the stripper decline and make the stripper break away from and scrape the flitch to can reduce to scrape the flitch and scrape the condition emergence that falls with mud towards the one side of keeping away from the mud transmission band.

Drawings

Fig. 1 is a schematic diagram of the overall structure of an energy-efficient filter press according to the present application.

Fig. 2 is a partial structural sectional view of the lifting column of the energy-efficient filter press of the present application.

Fig. 3 is an enlarged view of a portion a in fig. 2.

Description of reference numerals: 1. a filter press body; 2. a frame; 3. a stripper plate; 4. a scraping plate; 5. a sludge conveying belt; 6. a collection box; 7. a rubber scraping pad; 8. a driving cylinder; 9. a fixing plate; 10. a lifting cylinder; 11. a lifting column; 111. a first lifting rod; 112. a second lifting rod; 12. a chute; 13. a limiting block; 14. a limiting table; 15. and a baffle plate.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses energy-efficient pressure filter. Referring to fig. 1, the efficient and energy-saving filter press comprises a filter press body 1 for filter-pressing a solid-liquid mixture to separate solid from liquid, wherein the filter press body 1 is installed on a frame 2, a discharging plate 3 is installed on the frame 2, and the discharging plate 3 is used for receiving mud cakes falling off from the filter press body 1 after filter pressing is completed. A scraping plate 4 is arranged above the discharging plate 3, and the scraping plate 4 is positioned on one side of the discharging plate 3 in the length direction. The bottom of the scraper plate 4 abuts against the top of the stripper plate 3. Install in the frame 2 and be used for the drive to scrape flitch 4 and do reciprocating motion's drive assembly towards the opposite side along 3 last one side of width direction of stripper, drive assembly is located 3 length direction's of stripper one side, and 3 length direction's of stripper opposite side is provided with mud transmission band 5, and mud transmission band 5 is located the below of stripper 3. The discharge end of the sludge conveying belt 5 is correspondingly provided with a collecting box 6 for collecting sludge, and the collecting box 6 is sleeved with a sludge bag for collecting sludge. The lifting component for driving the discharging plate 3 to lift is installed below the discharging plate 3, and the discharging plate 3 can lift and move to be abutted against or separated from the scraping plate 4 through the lifting component.

When collecting the waste material, the workman starts drive assembly, and drive assembly drive scrapes flitch 4 and scrapes the mud on the stripper 3 for mud moves along the width direction of stripper 3 and towards the direction of mud transmission band 5, thereby makes mud fall on mud transmission band 5, and moves collection box 6 department and collect in the mud bag under the transmission of mud transmission band 5, thereby has reduced workman's intensity of labour, is favorable to improving workman's work efficiency. Then the staff starts lifting unit for lifting unit drive stripper plate 3 descends, thereby makes stripper plate 3 break away from scraping flitch 4, and the workman restarts drive unit drive scraper plate 4 and is reset motion and get back to the initial position this moment, and the workman starts lifting unit drive stripper plate 3 and rises this moment, makes stripper plate 3 and scraping flitch 4 looks butt. Set up like this, can reduce scraping the flitch 4 and at the in-process that resets, the condition emergence of the one side of keeping away from mud transmission band 5 is scraped to the mud on the stripper 3.

Referring to fig. 1, the stripper plate 3 is disposed obliquely downward along a side of the stripper plate 3 adjacent to the driving assembly toward a side of the stripper plate 3 adjacent to the sludge conveying belt 5. By the arrangement, the sludge on the discharging plate 3 can better fall into the sludge conveying belt 5.

Referring to fig. 1, the scraping plate 4 is vertical, the bottom of the scraping plate 4 is fixedly connected with a rubber scraping pad 7, and one end of the rubber scraping pad 7, which is far away from the scraping plate 4, can be abutted against the discharging plate 3. Specifically, the one end that scraping plate 4 was kept away from to rubber scraping pad 7 can be with 3 looks butt of stripper, and rubber scraping pad 7 is the shrink setting along being close to scraping plate 4 one side towards keeping away from one side of scraping plate 4. Set up like this, be favorable to making rubber scraping pad 7 keep away from the one end of scraping flitch 4 sharper to be favorable to scraping the mud on the stripper 3.

Referring to fig. 1, one side fixedly connected with baffle 15 that stripper 3 was kept away from to mud transmission band 5, baffle 15 are vertical setting, and baffle 15 stretches out in the top of mud transmission band 5. The setting of baffle 15 is favorable to reducing the mud and splashes the condition emergence outside mud transmission band 5, can improve the stability of mud transmission band 5 transmission mud.

Referring to fig. 2, the driving assembly includes a driving cylinder 8, and the driving cylinder 8 is mounted on the frame 2 through a fixing plate 9. Two ends of the fixing plate 9 are respectively fixedly connected with two side walls of the frame 2, and the fixing plate 9 is positioned above the discharging plate 3 in the inclined direction. The driving cylinder 8 is correspondingly installed in the middle of the fixing plate 9, and the telescopic rod of the driving cylinder 8 is fixedly connected with the side wall of the scraping plate 4. When driving actuating cylinder 8 and starting, the telescopic link that drives actuating cylinder 8 drives scrapes flitch 4 and scrapes towards one side of mud conveyer belt along the incline direction of stripper 3 to make mud on the stripper 3 scrape material to the mud conveyer belt on, thereby realized that drive assembly drives and scrapes the effect that flitch 4 scraped the mud on the stripper 3.

Referring to fig. 2, the lifting assembly includes a lifting cylinder 10, the lifting cylinder 10 is vertically installed below the discharging plate 3, and a telescopic rod of the lifting cylinder 10 is fixedly connected with the bottom wall of the discharging plate 3. In this embodiment, the number of the lifting cylinders 10 is set to two, and the two lifting cylinders 10 are respectively installed on both sides of the length direction of the discharging plate 3, and the two lifting cylinders 10 are symmetrically arranged along the vertical center line of the discharging plate 3. When the telescopic rod of the lifting cylinder 10 extends, the top of the discharging plate 3 is abutted against the rubber scraping pad 7 at the bottom of the scraping plate 4. When collecting the thing mud, the workman is through starting lift cylinder 10 for lift cylinder 10 drive stripper 3 risees and scrapes 7 looks butt with the rubber of scraping flitch 4 bottom, thereby makes rubber scrape 7 and can scrape the work of falling to the mud on stripper 3. After scraping and accomplishing, the workman restarts lift cylinder 10 and drives stripper 3 and descend downwards and break away from stripper 4 to the condition that stripper 4 is scraped 3 entry and is scraped and scrape remaining mud on stripper 3 to the one side of keeping away from the mud conveyer belt takes place at the in-process that resets to reduction stripper 4.

Referring to fig. 3, in order to improve the stability of the discharging plate 3 in the lifting process, a plurality of lifting columns 11 are installed at the bottom of the discharging plate 3, and the lifting columns 11 are vertically arranged. In the present embodiment, the number of the lifting columns 11 is four, and the four lifting columns 11 are arranged in a rectangular array along the bottom of the stripper plate 3. Specifically, the lifting column 11 includes first lifter 111 and second lifter 112, and first lifter 111 is located the bottom of lifting column 11, and first lifter 111 is vertical setting, and spout 12 has been seted up at the top of first lifter 111, and second lifter 112 is vertical setting, and the bottom of second lifter 112 slides with spout 12 and cooperates.

Specifically, the outer side of the bottom of the second lifting rod 112 is circumferentially and fixedly connected with a limiting block 13, and the notch of the sliding groove 12 of the first lifting rod 111 faces the inner side of the sliding groove 12 and is correspondingly and fixedly connected with a limiting table 14. When the lifting cylinder 10 drives the discharging plate 3 to ascend to abut against the rubber scraping pad 7 at the bottom of the scraping plate 4, the limiting block 13 abuts against the limiting table 14, so that the second lifting column 11 is limited to continuously slide towards the direction outside the sliding groove 12. The arrangement of the lifting column 11 is beneficial to improving the stability of the discharging plate 3 in the lifting and moving process.

The implementation principle of the high-efficiency energy-saving filter press in the embodiment of the application is as follows:

when collecting the waste material, the workman overlaps the mud bag on collecting box 6, then the workman starts to drive actuating cylinder 8, drives actuating cylinder 8 drive and scrapes flitch 4 and drive rubber scraping pad 7 and scrape the mud that moves on the stripper 3 and remove towards one side of mud transmission band 5 and drop on mud transmission band 5 for mud transmission band 5 drives the mud and transmits the mud in the mud bag on collecting box 6. Thereby completing the collection of the sludge. When scraping flitch 4 and scraping the mud on to stripper 3 and send the completion, the workman starts lift cylinder 10 and drives stripper 3 and descend for the top of stripper 3 breaks away from the rubber scraping pad 7 of scraping flitch 4, and the staff restarts this moment and drives 8 drive driving cylinders and scrape flitch 4 and be the motion that resets, and when accomplishing, the workman starts lift cylinder 10 and drives stripper 3 and rise and scrape 7 looks butt with the rubber of scraping flitch 4 bottom. Thereby reduced scraping flitch 4 and reset the in-process, scraped the surplus mud on the stripper plate 3 and expect to keep away from the condition emergence of mud transmission band 5 one side. The steps are repeated, sludge generated by the filter press is collected, workers can conveniently collect mud cakes generated by filter pressing of the filter press, the labor intensity of the workers is reduced, and the working efficiency of the workers is improved.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides a high-efficient energy-conserving pressure filter which characterized in that: the filter press comprises a rack (2) and a filter press body (1) installed on the rack (2), wherein a discharge plate (3) is arranged below the filter press body (1), a scraping plate (4) is installed above the discharge plate (3), the scraping plate (4) is located on one side of the length direction of the discharge plate (3), the bottom of the scraping plate (4) is abutted to the top wall of the discharge plate (3), a driving assembly for driving the scraping plate (4) to reciprocate towards the other side along one side of the width direction of the discharge plate (3) is installed on the rack (2), a lifting assembly for driving the discharge plate (3) to lift is installed on the rack (2), when the lifting assembly lifts, the top wall of the discharge plate (3) is abutted to the bottom of the scraping plate (4), and a sludge conveying belt (5) is arranged on one side of the discharge plate (3) far away from the scraping plate (4), and a collecting box (6) is installed at the discharge end of the sludge conveying belt (5).

2. The filter press of claim 1, wherein: drive assembly is including driving actuating cylinder (8), it installs on frame (2) through a fixed plate (9) to drive actuating cylinder (8), just it is located to drive actuating cylinder (8) scrape flitch (4) and keep away from one side of mud transmission band (5), drive actuating cylinder (8) the telescopic link with scrape the lateral wall fixed connection of flitch (4), it is used for the drive to drive actuating cylinder (8) scrape flitch (4) and follow the width direction of stripper (3) is towards being close to or keeping away from the direction of mud transmission band (5) is removed.

3. An energy efficient filter press as claimed in claim 2, wherein: the bottom of scraping flitch (4) is provided with rubber and scrapes pad (7), one side of rubber scrape pad (7) with the bottom fixed connection of scraping flitch (4), the opposite side of rubber scrape pad (7) with the top looks butt of stripper (3).

4. The filter press of claim 1, wherein: the lifting assembly comprises a lifting cylinder (10), the lifting cylinder (10) is vertically installed below the discharging plate (3), and a telescopic rod of the lifting cylinder (10) is fixedly connected with the bottom wall of the discharging plate (3).

5. The filter press of claim 4, wherein: the number of the lifting cylinders (10) is two, the two lifting cylinders (10) are respectively arranged on two sides of the length direction of the discharging plate (3), and the two lifting cylinders (10) are symmetrically arranged along the vertical center line of the discharging plate (3).

6. An energy efficient filter press as claimed in claim 5, wherein: the bottom of stripper (3) is provided with a plurality of lift post (11) that are vertical setting, and is a plurality of lift post (11) distribute in the bottom of stripper (3), lift post (11) are used for the guide stripper (3) are gone up and down along vertical direction.

7. The filter press of claim 1, wherein: the stripper plate (3) is along one side that the stripper plate (3) is close to the drive assembly is towards one side that the stripper plate (3) is close to the sludge conveying belt (5) is the slope and sets up downwards.

8. The filter press of claim 1, wherein: and a baffle (15) is installed on one side of the sludge conveying belt (5) far away from the discharging plate (3).

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