CN214612122U

CN214612122U - High-efficient booster compressor that realizes mud-water separation of belt filter press

Info

Publication number: CN214612122U
Application number: CN202120762302.8U
Authority: CN
Inventors: 吕庆占; 吕金晓; 吕金泽; 张振
Original assignee: Xinxiang Yixin Environmental Engineering Co ltd
Current assignee: Xinxiang Yixin Environmental Engineering Co ltd
Priority date: 2021-04-14
Filing date: 2021-04-14
Publication date: 2021-11-05
Anticipated expiration: 2031-04-14

Abstract

The utility model discloses a high-efficient booster compressor that realizes mud-water separation of belt filter press, which comprises a housin, the inside of casing is connected with the lower compression roller that is the equidistance and distributes through the bearing rotation, and the outside of lower compression roller has cup jointed down the filter belt, the inside of casing is connected with the last compression roller that is the equidistance and distributes through the bearing rotation, and the outside of going up the compression roller has cup jointed the filter belt, go up the filter belt and contact each other with lower filter belt, the inside of casing is connected with through the bearing rotation and is the material roller that pushes away that the equidistance distributes, and the outside of pushing away the material roller installs the driving lever that is the equidistance and distributes through the bolt. The utility model discloses a push away the material roller and stir last filter belt and lower filter belt between mud for be banding mud and become great heap form, later move to impression roller department, flatten by the impression roller, make pressure can increase by a wide margin, thereby extrude the inside sewage of mud more effectively, make the mud after the filter-pressing become cubic from banding simultaneously, better ejection of compact transports better.

Description

High-efficient booster compressor that realizes mud-water separation of belt filter press

Technical Field

The utility model relates to the technical field of, especially, relate to a belt filter press high efficiency realizes mud-water separation's booster compressor.

Background

The dewatering process of the belt press filter can be divided into four important stages of pretreatment, gravity dewatering, wedge-shaped area prepressing dewatering and press dewatering, and environment-friendly filtration products with reasonable price and reliable performance, such as a brand-new type equipment filter program control automatic chamber press filter, a diaphragm press filter, a deep sludge dewatering press filter, an integrated sewage sludge treatment equipment, an online precise filtration system and the like, are used.

The existing belt filter press generally only adopts an upper filter belt and a lower filter belt to filter-press sludge, the pressure is limited, so that the water content of the sludge after filter-pressing is still high, and then under the increasingly tense policy, the sludge with high water content is not allowed to be transported outside and needs to be treated again. Therefore, it is necessary to design a supercharger for efficiently separating mud and water by a belt filter press to solve the above problems.

Disclosure of Invention

The utility model aims at solving the problem that the force existing in the prior art is limited, so that the water content after sludge press filtration is still higher, and the belt press filter supercharger provided realizes mud-water separation efficiently.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a supercharger for efficiently realizing mud-water separation of a belt filter press comprises a shell, wherein the inside of the shell is rotationally connected with lower compression rollers which are distributed at equal intervals through bearings, the outer part of the lower press roll is sleeved with a lower filter belt, the inner part of the shell is rotationally connected with upper press rolls which are distributed at equal intervals through bearings, an upper filter belt is sleeved outside the upper press roll, the upper filter belt and the lower filter belt are contacted with each other, the inner part of the shell is rotationally connected with material pushing rolls which are distributed at equal intervals through bearings, and deflector rods distributed at equal intervals are arranged outside the material pushing roller through bolts, a rubber pad is arranged at one end of the deflector rod far away from the material pushing roller through a screw, the rubber pad is respectively contacted with the upper filter belt and the lower filter belt, the inside of the shell is rotatably connected with a pressing roller through a bearing, and the impression roller contacts with last filter belt each other, it has the blow off pipe to peg graft on the bottom outer wall of casing.

The key concept of the technical scheme is as follows: through the material pushing roller and the pressing roller which are arranged, the material pushing roller shifts the sludge between the upper filter belt and the lower filter belt, so that the sludge which is in a belt shape is changed into a larger pile shape, then the sludge moves to the pressing roller and is pressed flat by the pressing roller, the pressure can be greatly increased, the sewage in the sludge can be effectively pressed out, and meanwhile, the sludge after filter pressing is changed into a block shape from the belt shape, and the sludge is better transported in a better discharging mode.

Furthermore, a transmission case is installed on the outer wall of one side of the shell through a bolt, and a motor is installed on the outer wall of one side of the transmission case through a bolt.

Further, the output of motor runs through to the inside of transmission case, and the output key-type of motor has driving pulley, the one end of compression roller and material pushing roller all runs through to the inside of transmission case down, and the equal key-type of one end of compression roller and material pushing roller has driven pulley down, driven pulley is the transmission with driving pulley and is connected.

Furthermore, one end of the pressing roller penetrates through the transmission box, the pressing roller and the lower pressing roller are connected with a second transmission gear in a key mode, and the second transmission gear is meshed with each other.

Further, go up the one end of compression roller and run through to the inside of transmission case, the equal key-type connection of one end of going up compression roller and pushing away the material roller has first drive gear, and intermeshing between the first drive gear.

Further, the welding has the inserted bar that is the equidistance and distributes on the outer wall of casing bottom, two relatively rotate through the bearing between the inserted bar and be connected with the tensioning roller, and the tensioning roller is located the below of filter belt.

Furthermore, it has the discharge gate to open on the outer wall of one side of casing, and the inside welding of discharge gate has the stock guide that is the equidistance and distributes, the scraper is installed through the bolt to the one end of stock guide, and the scraper contacts with lower filter belt and last filter belt each other respectively.

The utility model has the advantages that:

1. through the material pushing roller and the pressing roller which are arranged, the material pushing roller shifts the sludge between the upper filter belt and the lower filter belt, so that the sludge which is in a belt shape is changed into a larger pile shape, then the sludge moves to the pressing roller and is pressed flat by the pressing roller, the pressure can be greatly increased, the sewage in the sludge can be effectively pressed out, and meanwhile, the sludge after filter pressing is changed into a block shape from the belt shape, and the sludge is better transported in a better discharging mode.

2. Through the tensioning roller who sets up, the tensioning roller can increase the tensioning degree of upper filter belt to improve the pressure between upper filter belt and the lower filter belt, can reduce the water content of mud behind the filter-pressing effectively.

3. Through the scraper that sets up, scraper and lower filter belt and last filter belt contact each other, can be under the in-process of filter belt and last filter belt motion, will be under the filter belt and go up the mud of bonding on the filter belt and scrape down to discharge through the discharge gate, in order to prevent to bond for a long time and reduce the effect of permeating water of filter belt.

Drawings

Fig. 1 is a schematic structural view of a supercharger for efficiently separating mud and water by using a belt filter press according to the present invention;

FIG. 2 is a sectional view of a belt filter press for efficiently separating mud from water;

fig. 3 is a schematic diagram of a structure a of a supercharger for efficiently separating mud from water by using a belt filter press according to the present invention;

fig. 4 is the utility model provides a power box structure schematic diagram of high-efficient realization mud-water separation's of belt filter press booster compressor.

In the figure: the device comprises a shell 1, a sewage discharge pipe 2, a transmission case 3, a motor 4, a lower pressing roller 5, a tensioning roller 6, a lower filter belt 7, an upper pressing roller 8, a discharge hole 9, an upper filter belt 10, a material pushing roller 11, a driving lever 12, a rubber pad 13, an inserted rod 15, a first transmission gear 17, a second transmission gear 18, a driven belt wheel 19, a pressing roller 20, a material guide plate 21, a scraper 22 and a driving belt wheel 23.

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 to 4, a supercharger for a belt filter press to efficiently separate mud from water includes a housing 1, a lower press roll 5 is rotatably connected to the inside of the housing 1 through a bearing and is equidistantly distributed, a lower filter belt 7 is sleeved on the outside of the lower press roll 5, an upper press roll 8 is rotatably connected to the inside of the housing 1 through a bearing and is equidistantly distributed, an upper filter belt 10 is sleeved on the outside of the upper press roll 8, the upper filter belt 10 and the lower filter belt 7 are in contact with each other, a material pushing roll 11 is rotatably connected to the inside of the housing 1 through a bearing and is equidistantly distributed, deflector rods 12 are mounted on the outside of the material pushing roll 11 through bolts and are equidistantly distributed, the deflector rods 12 are used for changing belt-shaped sludge into a larger stack shape, a rubber pad 13 is mounted on one end of the deflector rod 12, which is far away from the material pushing roll 11, through a screw, the rubber pad 13 can prevent damage to the upper filter belt 10 and the lower filter belt 7, and the rubber pad 13 is in contact with the upper filter belt 10 and the lower filter belt 7, casing 1's inside is rotated through the bearing and is connected with impression roller 20, and impression roller 20 is used for increasing the pressure that mud received, and impression roller 20 and last filter belt 10 contact each other, and it has blow off pipe 2 to peg graft on casing 1's the bottom outer wall, and blow off pipe 2 is used for the discharge sewage.

As can be seen from the above description, the present invention has the following advantages: through the material roller 11 and the impression roller 20 of pushing away who sets up, push away material roller 11 and stir last filter belt 10 and the mud between the lower filter belt 7 for be banding mud and become great heap form, later move to impression roller department 20, flatten by impression roller 20, make pressure can increase by a wide margin, thereby extrude the inside sewage of mud more effectively, make the mud after the filter-pressing become blocky from the banding simultaneously, better the transportation of the ejection of compact.

Further, a transmission case 3 is mounted on the outer wall of one side of the housing 1 through a bolt, and a motor 4 is mounted on the outer wall of one side of the transmission case 3 through a bolt, wherein the type of the motor 4 is preferably PTNF 32-0400-.

Further, the output end of the motor 4 penetrates through the inside of the transmission case 3, the output end of the motor 4 is in keyed connection with the driving belt wheel 23, one ends of the lower pressing roller 5 and the pushing roller 11 penetrate through the inside of the transmission case 3, one ends of the lower pressing roller 5 and the pushing roller 11 are in keyed connection with the driven belt wheel 19, and the driven belt wheel 19 is in transmission connection with the driving belt wheel 23.

Further, one end of the pressing roller 20 penetrates into the transmission case 3, the pressing roller 20 and the outer portion of the lower pressing roller 5 are both connected with the second transmission gear 18 in a keyed mode, and the second transmission gear 18 is meshed with each other.

Furthermore, one end of the upper pressing roller 8 penetrates into the transmission case 3, one ends of the upper pressing roller 8 and the pushing roller 11 are both connected with first transmission gears 17 in a key mode, and the first transmission gears 17 are meshed with each other.

Furthermore, the outer wall of the bottom of the shell 1 is welded with inserting rods 15 which are distributed equidistantly, two opposite inserting rods 15 are rotatably connected with a tensioning roller 6 through a bearing, the tensioning roller 6 is used for increasing the tensioning degree of the upper filter belt 10, and the tensioning roller 6 is positioned below the upper filter belt 10.

Furthermore, a discharge port 9 is formed in the outer wall of one side of the casing 1, a material guide plate 21 which is distributed equidistantly is welded in the discharge port 9, a scraper 22 is installed at one end of the material guide plate 21 through a bolt, the scraper 22 is used for scraping off the sludge adhered to the lower filter belt 7 and the upper filter belt 10, and the scraper 22 is in contact with the lower filter belt 7 and the upper filter belt 10 respectively.

By adopting the tension roller 6, the tension roller 6 can increase the tension degree of the upper filter belt 10, so that the pressure between the upper filter belt 10 and the lower filter belt 7 is improved, and the water content of the sludge after filter pressing can be effectively reduced; the scraper 22 is arranged, the scraper 22 is in mutual contact with the lower filter belt 7 and the upper filter belt 10, sludge adhered to the lower filter belt 7 and the upper filter belt 10 can be scraped off in the movement process of the lower filter belt 7 and the upper filter belt 10, and the sludge is discharged through the discharge hole 9, so that the water permeation effect of the filter belts is prevented from being reduced due to long-time adhesion.

In the following, some preferred embodiments or application examples are listed to help those skilled in the art to better understand the technical content of the present invention and the technical contribution of the present invention to the prior art:

example 1

A supercharger for efficiently realizing mud-water separation of a belt filter press comprises a shell 1, wherein the inside of the shell 1 is rotatably connected with lower compression rollers 5 which are distributed equidistantly through bearings, a lower filter belt 7 is sleeved outside the lower compression rollers 5, the inside of the shell 1 is rotatably connected with upper compression rollers 8 which are distributed equidistantly through bearings, an upper filter belt 10 is sleeved outside the upper compression rollers 8, the upper filter belt 10 is in mutual contact with the lower filter belt 7, the inside of the shell 1 is rotatably connected with material pushing rollers 11 which are distributed equidistantly through bearings, deflector rods 12 which are distributed equidistantly are installed outside the material pushing rollers 11 through bolts, the deflector rods 12 are used for changing belt-shaped sludge into a larger pile shape, one end of the deflector rod 12, far away from the material pushing rollers 11, is provided with a rubber pad 13 through a screw, the rubber pad 13 can prevent the upper filter belt 10 and the lower filter belt 7 from being damaged, and the rubber pad 13 is respectively in mutual contact with the upper filter belt 10 and the lower filter belt 7, casing 1's inside is rotated through the bearing and is connected with impression roller 20, and impression roller 20 is used for increasing the pressure that mud received, and impression roller 20 and last filter belt 10 contact each other, and it has blow off pipe 2 to peg graft on casing 1's the bottom outer wall, and blow off pipe 2 is used for the discharge sewage.

The outer wall of one side of the shell 1 is provided with a transmission case 3 through a bolt, the outer wall of one side of the transmission case 3 is provided with a motor 4 through a bolt, and the type of the motor 4 is preferably PTNF32-0400-150S3B and is used for driving the lower pressing roller 5, the upper pressing roller 8, the pushing roller 11 and the pressing roller 20 to move; the output end of the motor 4 penetrates into the transmission case 3, the output end of the motor 4 is in key connection with a driving belt wheel 23, one ends of the lower press roller 5 and the pushing roller 11 both penetrate into the transmission case 3, one ends of the lower press roller 5 and the pushing roller 11 are in key connection with a driven belt wheel 19, and the driven belt wheel 19 is in transmission connection with the driving belt wheel 23; one end of the pressing roller 20 penetrates into the transmission case 3, the pressing roller 20 and the lower pressing roller 5 are both connected with a second transmission gear 18 in a key mode, and the second transmission gears 18 are meshed with each other; one end of the upper pressing roller 8 penetrates into the transmission case 3, one ends of the upper pressing roller 8 and the pushing roller 11 are both in key connection with first transmission gears 17, and the first transmission gears 17 are meshed with each other; inserting rods 15 which are distributed equidistantly are welded on the outer wall of the bottom of the shell 1, a tensioning roller 6 is rotatably connected between the two opposite inserting rods 15 through a bearing, the tensioning roller 6 is used for increasing the tensioning degree of the upper filter belt 10, and the tensioning roller 6 is positioned below the upper filter belt 10; the discharge port 9 is formed in the outer wall of one side of the shell 1, the guide plates 21 distributed at equal intervals are welded inside the discharge port 9, the scrapers 22 are mounted at one ends of the guide plates 21 through bolts, the scrapers 22 are used for scraping sludge bonded on the lower filter belt 7 and the upper filter belt 10, and the scrapers 22 are in contact with the lower filter belt 7 and the upper filter belt 10 respectively.

The working principle is as follows: when the sludge-water separator is used, an operator turns on the motor 4, the motor 4 drives the driving belt wheel 23 to rotate, the driving belt wheel 23 drives the driven belt wheel 19 to rotate, the driven belt wheel 19 drives the lower pressing roller 5 and the pushing roller 11 to rotate, the lower pressing roller 5 and the pushing roller 11 respectively drive the second transmission gear 18 and the first transmission gear 17 to rotate, so that the second transmission gear 18 and the first transmission gear 17 drive the upper pressing roller 8 and the pressing roller 20 to rotate, then, sludge containing water enters between the lower filtering belt 7 and the upper filtering belt 10 and is extruded by the lower filtering belt 7 and the upper filtering belt 10, so that internal sewage flows out, when the sludge moves to the pushing roller 11, the rotating speed ratio of the pushing roller 11 stirs the lower filtering belt 7 and the upper filtering belt 10, so that the belt-shaped sludge becomes a larger pile, then, moves to the pressing roller 20 and is flattened into a block shape by the pressing roller 20, the lower pressing roller 5 and the upper pressing roller 8, because pressure can increase by a wide margin, the inside water content of mud further reduces, and last mud is discharged through discharge gate 9, and sewage passes through blow off pipe 2 and discharges.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a high-efficient booster compressor that realizes mud-water separation of belt filter press, includes casing (1), its characterized in that, the inside of casing (1) is connected with lower compression roller (5) that are the equidistance and distribute through the bearing rotation, and the outside of lower compression roller (5) has cup jointed lower filter belt (7), the inside of casing (1) is connected with through the bearing rotation and is last compression roller (8) that the equidistance distributes, and the outside of going up compression roller (8) has cup jointed upper filter belt (10), upper filter belt (10) and lower filter belt (7) contact each other, the inside of casing (1) is connected with through the bearing rotation and is pushing roll (11) that the equidistance distributes, and pushes away the outside of material roller (11) and install driving lever (12) that are the equidistance and distribute through the bolt, rubber pad (13) is installed through the screw to the one end that pushing away from material roller (11) in driving lever (12), and rubber pad (13) respectively with last filter belt (10) and lower filter belt (7) the mutual contact, the inside of casing (1) is connected with impression roller (20) through the bearing rotation, and impression roller (20) and last filter belt (10) the mutual contact, it has blow off pipe (2) to peg graft on the bottom outer wall of casing (1).

2. The supercharger for realizing efficient mud-water separation of a belt filter press according to claim 1, wherein the transmission case (3) is mounted on the outer wall of one side of the housing (1) through bolts, and the motor (4) is mounted on the outer wall of one side of the transmission case (3) through bolts.

3. The supercharger for realizing the efficient mud-water separation of the belt filter press according to claim 2, wherein the output end of the motor (4) penetrates through the transmission case (3), the output end of the motor (4) is in key connection with the driving pulley (23), one ends of the lower pressure roller (5) and the pushing roller (11) both penetrate through the transmission case (3), one ends of the lower pressure roller (5) and the pushing roller (11) are in key connection with the driven pulley (19), and the driven pulley (19) is in transmission connection with the driving pulley (23).

4. The supercharger capable of realizing sludge-water separation with high efficiency for the belt filter press according to claim 2, wherein one end of the pressure roller (20) penetrates into the transmission case (3), the second transmission gear (18) is keyed on the pressure roller (20) and the outer part of the lower pressure roller (5), and the second transmission gear (18) is meshed with each other.

5. The supercharger for efficiently separating mud and water of a belt filter press according to claim 2, wherein one end of the upper press roll (8) penetrates into the transmission case (3), one ends of the upper press roll (8) and the pushing roll (11) are both connected with a first transmission gear (17) in a key manner, and the first transmission gears (17) are meshed with each other.

6. The supercharger for realizing the efficient mud-water separation of the belt filter press according to claim 1, characterized in that the outer wall of the bottom of the casing (1) is welded with inserting rods (15) distributed at equal intervals, the tensioning roller (6) is rotatably connected between the two opposite inserting rods (15) through a bearing, and the tensioning roller (6) is positioned below the upper filter belt (10).

7. The supercharger capable of realizing the sludge-water separation with high efficiency for the belt filter press according to claim 1, wherein the outer wall of one side of the casing (1) is provided with the discharge hole (9), the inside of the discharge hole (9) is welded with the guide plates (21) which are distributed equidistantly, one end of each guide plate (21) is provided with the scraper (22) through the bolt, and the scraper (22) is in contact with the lower filter belt (7) and the upper filter belt (10) respectively.