CN215387892U

CN215387892U - Device for removing impurities in high-temperature slurry

Info

Publication number: CN215387892U
Application number: CN202121912950.3U
Authority: CN
Inventors: 李军; 林平; 商成朋; 孙明华; 高习贵; 赵四军; 商成乐; 赵善奇; 赵海峰
Original assignee: Zhongxi Tianma New Material Technology Co ltd
Current assignee: Zhongxi Tianma New Material Technology Co ltd
Priority date: 2021-08-16
Filing date: 2021-08-16
Publication date: 2022-01-04
Anticipated expiration: 2031-08-16

Abstract

The utility model discloses a device for removing high-temperature slurry impurities, which comprises a tank body, a partition plate and a plurality of filter plates, wherein the tank body is provided with a liquid inlet and a liquid outlet, the partition plate divides the tank body into a plurality of regions, one end of each filter plate is connected with the inner wall of the tank body, the other end of each filter plate is connected with one end of each partition plate, the other end of each partition plate is connected with the inner wall of the tank body, and the liquid inlet and the liquid outlet are respectively arranged in the regions formed by the partition plates and the adjacent filter plates; according to the utility model, the tank body is divided into a plurality of areas by the partition plates and the filter plates, the liquid inlet and the liquid outlet are respectively arranged in the areas formed by the partition plates and the adjacent filter plates, a zigzag flow path is formed from the liquid inlet to the liquid outlet, the flow time of liquid in the tank body is prolonged, the cooling time of the liquid is further prolonged, and meanwhile, the filtering effect on the liquid is enhanced by the partition plates arranged in multiple layers.

Description

Device for removing impurities in high-temperature slurry

Technical Field

The utility model relates to the technical field of filtering devices, in particular to a device for removing impurities in high-temperature slurry.

Background

In the production process of dissolving solid materials, a plastic pump is commonly used, and after the solid materials are dissolved, the dissolved materials with the temperature are directly pumped into a filter press through a traction pump for filter pressing. Because the feed liquid has high temperature and contains various impurities, the feed liquid directly enters the pump body, so that the plastic pump body is deformed and easily worn out and the pump is blocked, the production is seriously influenced, and the labor intensity of workers is enhanced. Therefore, special equipment is required to filter and cool the dissolved materials.

At present, the dissolved material cooling equipment that exists on the market often has the not good problem of cooling filter effect. Although the solid-liquid slurry filtering method disclosed in publication No. CN102477309A and the battery electrode slurry mixer with a temperature reduction function disclosed in publication No. CN107126879A can perform the functions of temperature reduction and filtration, the effects are not good, the subsequent processing equipment is easily affected by the burden, and the filtering and temperature reduction are frequently performed in a reciprocating manner, which is time-consuming and labor-consuming. In order to solve the problems, the utility model provides a device for removing impurities in high-temperature slurry, which solves the problem of poor slurry filtering and cooling effects.

Disclosure of Invention

The utility model aims to provide a device for removing impurities in high-temperature slurry, so as to achieve the purpose of improving the filtering and cooling effects of the slurry.

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

the device for removing the impurities of the high-temperature slurry comprises a groove body, a plurality of partition plates and a plurality of filter plates, wherein the groove body is provided with a liquid inlet and a liquid outlet, the groove body is divided into a plurality of regions, one ends of the filter plates are connected with the inner wall of the groove body, the other ends of the filter plates are connected with one ends of the partition plates, the other ends of the partition plates are connected with the inner wall of the groove body, and the liquid inlet and the liquid outlet are respectively arranged in the regions formed by the partition plates and the adjacent filter plates.

Preferably, the device of high temperature ground paste impurity still includes liquid tractor, liquid tractor includes drain pipe, first flow control valve and traction pump, the drain pipe with the one end intercommunication of liquid outlet, the other end of drain pipe with traction pump is connected.

Preferably, a liquid inlet pipe is installed at the liquid inlet, and a second flow control valve is installed on the liquid inlet pipe.

Preferably, the diameters of the liquid outlet pipe and the liquid inlet pipe are both 40mm-50mm, and the power of the traction pump is 5.0 kw.

Preferably, the number of the areas is 4, the liquid inlet is arranged in the second quadrant, and the liquid outlet is arranged in the first quadrant.

Preferably, the area of each of said regions is the same.

Preferably, the filter holes of the filter plates, through which the liquid flows in sequence, are tapered in diameter.

Preferably, the filter holes in the filter plate have a diameter of at least 25 mm.

Preferably, the device for removing impurities from the high-temperature slurry further comprises a sealing cover, and the sealing cover is mounted on the tank body and used for sealing the tank body.

Preferably, a sealing ring is installed at the joint of the cover and the tank body.

Compared with the prior art, the utility model has the following technical effects:

1. according to the utility model, the tank body is divided into a plurality of areas by the partition plates and the filter plates, the liquid inlet and the liquid outlet are respectively arranged in the areas formed by the partition plates and the adjacent filter plates, and the liquid forms a zigzag flow path from the liquid inlet to the liquid outlet, so that the flow time of the liquid in the tank body is prolonged, and further, the cooling time of the liquid is prolonged.

2. The device for high-temperature slurry impurities further comprises a liquid tractor, wherein the liquid tractor comprises a liquid outlet pipe, a first flow control valve and a traction pump, the liquid outlet pipe is communicated with one end of the liquid outlet, and the other end of the liquid outlet pipe is connected with the traction pump; the first flow control valve is used for controlling the flow rate of slurry after cooling and filtering, the flow rate of slurry injected into subsequent equipment is guaranteed to be in a normal and proper range, and meanwhile, the flow rate of the slurry in the tank body can be controlled by changing the traction size of the traction pump, so that the control of the filtering process and the temperature of the slurry is completed.

3. According to the utility model, the liquid inlet pipe is arranged at the liquid inlet, the second flow control valve is arranged on the liquid inlet pipe, the amount of slurry entering the groove body can be controlled by the second flow control valve, and the flow of the slurry is kept synchronous with the flow of the slurry at the liquid outlet, so that the problems of excessive slurry injection and incomplete filtering and cooling effects are avoided.

4. According to the utility model, the number of the regions is 4, the liquid inlet is arranged in the second quadrant, the liquid outlet is arranged in the first quadrant, the area of each region is the same, and the area of each region is the same, so that the flow of slurry in each region is constant, the slurry filtering and cooling process is a continuous and gradual process, and the phenomenon that the filtering process of each region is asynchronous due to the different areas of each region, and filter residues filtered and retained on each filter plate are concentrated on a certain filter plate to cause blockage is avoided.

Drawings

In order to more clearly illustrate the present invention or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive exercise.

FIG. 1 is a sectional view taken along line A-A;

FIG. 2 is a top view of the apparatus for removing impurities from a high temperature slurry without a cover;

wherein, 1, a groove body; 2. sealing the cover; 3. a first fastening screw; 4. a filter plate; 5. a partition plate; 6. a traction pump; 7. a liquid discharge port; 8. a catheter; 9. a first flow control valve; 10. a second fastening screw; 11. a liquid inlet pipe; 12. a second flow control valve; 13. the liquid runs.

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.

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.

Referring to fig. 1 to 2, a device for removing impurities from high-temperature slurry comprises a tank body 1 provided with a liquid inlet and a liquid outlet, and a plurality of partition plates 5 and a plurality of filter plates 4 dividing the tank body 1 into a plurality of regions, wherein one ends of the plurality of filter plates 4 are connected with the inner wall of the tank body 1, the other ends of the plurality of filter plates are connected with one end of each partition plate 5, the other ends of the plurality of filter plates 5 are connected with the inner wall of the tank body 1, and the liquid inlet and the liquid outlet are respectively arranged in the regions formed by the partition plates 5 and the adjacent filter plates 4; a plurality of regions are cut apart into with cell body 1 to baffle 5 and filter 4, and inlet and liquid outlet set up respectively in the region of baffle 5 and adjacent filter 4 formation, liquid forms zigzag flow path from inlet to liquid outlet, the flow time of liquid in cell body 1 has been increased, and then the cooling time of liquid has been prolonged, and simultaneously, the filter effect to liquid has been strengthened to baffle 5 that the multilayer set up, avoid thick liquids to get into subsequent plant equipment because the high temperature sets up the problem that causes the damage to the device, also avoided thick liquids filter effect not good, cause the problem of jam to plant equipment.

Referring to fig. 1 to 2, the apparatus for high-temperature slurry impurities further comprises a liquid tractor, the liquid tractor comprises a liquid outlet pipe, a first flow control valve 9 and a traction pump 6, the liquid outlet pipe is communicated with one end of the liquid outlet, and the other end of the liquid outlet pipe is connected with the traction pump 6; first flow control valve 9 is used for the velocity of flow of the filtered back ground paste of control cooling, guarantees that the flow that ground paste poured into follow-up equipment is in normal suitable within range, and simultaneously, the setting of traction pump 6 can be through the size that changes traction pump 6 and draw, and the velocity of flow of control ground paste in cell body 1, and then accomplishes the control to filtration process and ground paste temperature, and is further, the intercommunication has catheter 8 between drain pipe and the traction pump 6, and catheter 8 passes through second fastening screw 10 with the drain pipe and is connected.

Referring to fig. 1 to 2, a liquid inlet pipe 11 is installed at the liquid inlet, and a second flow control valve 12 is installed on the liquid inlet pipe 11; the amount of the slurry entering the tank body 1 can be controlled by the second flow control valve 12, the slurry flow is kept synchronous with the slurry flow at the liquid outlet, and the problems that the slurry is injected too much and the filtering and cooling effects are not complete are avoided.

Furthermore, the diameters of the liquid outlet pipe and the liquid inlet pipe 11 are both 40mm-50mm, and the power of the traction pump 6 is 5.0 kw.

Referring to fig. 1 to 2, there are 4 regions, the liquid inlet is disposed in the second quadrant, the liquid outlet is disposed in the first quadrant, and the areas of the regions are the same, so that the flow rate of slurry in each region is constant, and the slurry filtering and cooling process is a continuous and gradual process, thereby avoiding the occurrence of a blocking state due to asynchronous filtering process of each region caused by different areas of each region, and the filter residues filtered and retained on each filter plate 4 are concentrated on a certain filter plate 4; in addition, the liquid inlet and the liquid outlet are positioned at the head end and the tail end of the zigzag trend of the slurry, so that the flowing time of the slurry is prolonged to the maximum extent, and the cooling and filtering effects of the slurry are further enhanced.

Furthermore, the diameters of the filter holes on the filter plates 4 through which liquid flows in sequence are gradually reduced, the slurry is filtered layer by layer, the filtering process is gradually refined, large impurities are filtered firstly, then the filtering process is gradually refined, and the refined filtering process of the slurry is finally completed.

Furthermore, the diameter of the filter holes on the filter plate is at least 25 mm.

Referring to fig. 1, the device for removing impurities in high-temperature slurry further comprises a sealing cover 2, wherein the sealing cover 2 is installed on the tank body 1 and used for sealing the tank body 1, so that impurities are prevented from falling into the tank body 1 and polluting the slurry in the tank body 1, and in addition, the detachable sealing cover 2 is convenient for replacing the filter plate 4.

Furthermore, a sealing ring is arranged at the joint of the sealing cover 2 and the tank body 1, so that the environment pollution caused by the leakage of slurry is avoided.

The method comprises the following specific implementation steps:

referring to fig. 1 to 2, the inside of the filter box is divided into 4 same areas, which are defined as 1, 2, 3, 4# areas in turn clockwise, a second flow control valve 12 at the liquid inlet and outlet is opened, a traction pump 6 is started, high-temperature slurry enters from a feed inlet, enters a 1# separation tank, collects impurities through a filter plate 4 of the 2# tank, then enters the 2# tank, the feed liquid entering the 2# tank collects impurities through the filter plate 4 of the 3# tank, enters the slurry of the 3# tank, collects impurities through the filter plate 4 of the 4# tank, enters the 4# tank, the slurry reaching the 4# tank passes through a liquid outlet pipe, is conveyed by the traction pump 6, and enters a filter press through a liquid outlet 7 for filtering.

The adaptation according to the actual needs is within the scope of the utility model.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The device for removing the impurities in the high-temperature slurry is characterized by comprising a groove body, a partition plate and a plurality of filter plates, wherein the groove body is provided with a liquid inlet and a liquid outlet, the partition plate and the filter plates divide the groove body into a plurality of regions, one ends of the filter plates are connected with the inner wall of the groove body, the other ends of the filter plates are connected with one ends of the partition plate, the other ends of the partition plate are connected with the inner wall of the groove body, and the liquid inlet and the liquid outlet are respectively arranged in the regions formed by the partition plate and the adjacent filter plates.

2. An apparatus according to claim 1, further comprising a liquid puller, said liquid puller comprising a liquid outlet pipe, a first flow control valve and a drag pump, said liquid outlet pipe being in communication with one end of said liquid outlet port, said liquid outlet pipe being connected at its other end to said drag pump.

3. An apparatus for removing impurities from a high temperature slurry according to claim 2, wherein a liquid inlet pipe is installed at the liquid inlet, and a second flow control valve is installed on the liquid inlet pipe.

4. An apparatus for removing impurities from a high temperature slurry according to claim 3, wherein said effluent pipe and said feed pipe each have a diameter of 40mm to 50mm, and said drag pump has a power of 5.0 kw.

5. An apparatus according to claim 1, wherein said number of regions is 4, said liquid inlet is disposed in the second quadrant, and said liquid outlet is disposed in the first quadrant.

6. An apparatus for removing high temperature slurry impurities as recited in claim 5, wherein each of said regions has the same area.

7. An apparatus for removing impurities from a high temperature slurry according to claim 1, wherein the filter holes of said filter plates through which the liquid flows in sequence are gradually reduced in diameter.

8. An apparatus for removing impurities from a high temperature slurry according to claim 7, wherein the filter holes in the filter plate have a diameter of at least 25 mm.

9. The device for removing impurities in high-temperature slurry according to claim 1, further comprising a cover, wherein the cover is mounted on the tank body and used for blocking the tank body.

10. The apparatus as claimed in claim 9, wherein a sealing ring is installed at the joint between the cover and the tank.