CN211198811U

CN211198811U - Chemical industry waste residue filtration treatment device

Info

Publication number: CN211198811U
Application number: CN201922055469.6U
Authority: CN
Inventors: 孙智慧
Original assignee: Xianyang Normal University
Current assignee: Xianyang Normal University
Priority date: 2019-11-25
Filing date: 2019-11-25
Publication date: 2020-08-07
Anticipated expiration: 2029-11-25

Abstract

The utility model relates to the technical field of chemical equipment, in particular to a chemical waste residue filtering treatment device, which comprises a filtering chamber and an adsorption chamber; the top of the filtering chamber is provided with a feeding port, the filtering chamber is internally provided with a first filtering plate which is obliquely arranged, and the side wall of the filtering chamber is provided with a slag discharging port for discharging the intercepted matters of the first filtering plate; the lower side of the first filter plate is provided with a filter, the first filter plate is communicated with an inlet at the top end of the filter through a funnel-shaped fluid director, a plurality of radial filter holes are uniformly formed in the peripheral side of the filter, and the filter is communicated with an inner cavity of the filter chamber through the radial filter holes; a second filter plate is arranged on the material inlet side of the adsorption chamber, and a centrifugal chamber is arranged on the material outlet side of the adsorption chamber; one side of the bottom of the filter chamber is provided with a through hole, and the filter chamber is communicated with the adsorption chamber through the through hole. The chemical waste residue separator is simple in structure, can realize reasonable solid-liquid separation of chemical waste residues, and can safely discharge waste water separated from the waste residues after multi-stage treatment.

Description

Chemical industry waste residue filtration treatment device

Technical Field

The utility model relates to a chemical industry equipment technical field specifically discloses a chemical industry waste residue filter treatment device.

Background

In the chemical industry, in the process of a researcher performing a test, some byproducts or intermediate products are often generated, and the substances need to be filtered and removed after the test is finished, while a traditional chemical filtering device usually directly adds a filter screen or a filter element in equipment for filtering, and the filter screen or the filter element can only directly discharge wastewater after separating solid and liquid, but cannot perform centralized treatment on substances similar to gels, and can not effectively remove micro molecules in the discharged wastewater after performing solid-liquid separation, so that the direct discharge causes burden on the surrounding water quality and soil environment, and therefore, in order to solve the problems, it is necessary to provide a device convenient for filtering waste residues.

SUMMERY OF THE UTILITY MODEL

In order to overcome above-mentioned technical problem, this application further filters waste water wherein to class gel class material through first filter after carrying out primary filter to the waste residue to the filtration of the primary filter and filter through first filter carries out discharge after the centrifugation is got rid of to micromolecules such as harmful metal in the waste water of discharging after multistage solid-liquid separation, has realized the waste water discharge of environmental protection more, alleviates the burden to quality of water and soil environment on every side, the utility model provides a recovery unit of washing water for food processing.

The technical scheme of the utility model as follows.

A chemical waste residue filtering treatment device comprises a filtering chamber and an adsorption chamber; the top of the filtering chamber is provided with a feeding port, the filtering chamber is internally provided with a first filtering plate which is obliquely arranged, and the side wall of the filtering chamber is provided with a slag discharging port for discharging intercepted matters of the first filtering plate; the filter is arranged on the lower side of the first filter plate, the first filter plate is communicated with an inlet at the top end of the filter through a funnel-shaped fluid director, a plurality of radial filter holes are uniformly formed in the peripheral side of the filter, and the filter is communicated with an inner cavity of the filter chamber through the radial filter holes; a second filter plate is arranged on the material inlet side of the adsorption chamber, and a centrifugal chamber is arranged on the material outlet side of the adsorption chamber; and a through hole is formed in one side of the bottom of the filtering chamber, and the filtering chamber is communicated with the adsorption chamber through the through hole.

The utility model is also characterized in that,

furthermore, a first filter chamber and a second filter chamber are formed in the filter chamber through the first filter plate, the first filter chamber is located on the upper side of the first filter plate, the second filter chamber is located on the lower side of the first filter plate, and the slag discharge port is formed in one side of the bottom of the first filter chamber.

Further, the filter is fixedly connected with the bottom plate of the filter chamber, and the top of the filter is communicated with the lower end opening of the flow guider.

Furthermore, the filter comprises a liquid inlet pipe, a primary filter pipe and a secondary filter pipe which are sequentially sleeved outside the liquid inlet pipe, and the upper end of the liquid inlet pipe is communicated with the lower end opening of the fluid director; the liquid inlet pipe, the primary filter pipe and the secondary filter pipe are uniformly provided with a plurality of radial filter holes on the outer sides.

Furthermore, the apertures of the radial filtering holes in the liquid inlet pipe, the primary filtering pipe and the secondary filtering pipe are respectively reduced in sequence.

Furthermore, filtering fillers are filled between the liquid inlet pipe and the primary filtering pipe and between the primary filtering pipe and the secondary filtering pipe.

Furthermore, the second filter plate is filled with an adsorbent, and the outer diameter of the adsorbent is larger than the pore size of the second filter plate.

Furthermore, a centrifugal barrel which is transversely arranged is arranged in the centrifugal chamber, connecting shafts are fixedly arranged at two ends of the centrifugal barrel, each connecting shaft is inserted into the side wall of the centrifugal chamber and is rotatably connected with the centrifugal chamber, a connecting pipe is arranged on one side of the adsorption chamber, which is close to the second filter plate, and is in dynamic sealing connection with a connecting shaft at one end of the centrifugal chamber, and the connecting shaft at the other end of the centrifugal chamber is connected with a motor through a toothed transmission belt.

Furthermore, a plurality of centrifugal holes are uniformly distributed on the circumferential side wall of the centrifugal barrel.

The utility model has the advantages that:

(1) this application carries out the primary filter to the waste residue through first filter and gets into the second filter chamber after, further filters class gel class material waste water wherein to the waste residue is concentrated to being collected to the waste residue through the filter.

(2) After multistage solid-liquid separation is carried out through the primary filtration of the first filter plate and the filtration of the filter, small molecules such as harmful metals in the discharged wastewater are removed through centrifugation and then discharged, the wastewater discharge with more environmental protection is realized, and the burden on the surrounding water quality and the soil environment is reduced.

Drawings

Fig. 1 is the structure schematic diagram of the chemical waste residue filtering device of the utility model.

Description of reference numerals: 1-filtering chamber; 11-a first filter chamber; 12-a second filter chamber; 13-a feeding port; 14-solid discharge port; 15-a filter; 151-liquid inlet pipe; 152-a primary filter pipe; 153-secondary filter tube; 16-a first filter plate; 17-a flow director; 18-a via hole; 2-an adsorption chamber; 21-a second filter plate; 22-connecting tube; 3-centrifugal chamber; 31-a centrifuge bucket; 311-centrifugal well; 32-a connecting shaft; 33-motor.

Detailed Description

In the following, an embodiment of the present invention will be described in detail with reference to the drawings, but it should be understood that the scope of the present invention is not limited by the embodiment.

As shown in fig. 1, a chemical waste residue filtering treatment device comprises a filtering chamber 1 and an adsorption chamber 2; a feeding port 13 is arranged at the top of the filtering chamber 1, a first filtering plate 16 which is obliquely arranged is arranged in the filtering chamber 1, and a slag discharging port 14 for discharging the intercepted matters of the first filtering plate 16 is arranged on the side wall of the filtering chamber 1; a filter 15 is arranged at the lower side of the first filter plate 16, the first filter plate 16 is communicated with the top inlet of the filter 15 through a funnel-shaped fluid director 17, a plurality of radial filter holes are uniformly arranged on the peripheral side of the filter 15, and the filter 15 is communicated with the inner cavity of the filter chamber 1 through the radial filter holes; a second filter plate 21 is arranged on the material inlet side of the adsorption chamber 2, and a centrifugal chamber 3 is arranged on the material outlet side of the adsorption chamber 2; one side of the bottom of the filtering chamber 1 is provided with a through hole 18, and the filtering chamber 1 is communicated with the adsorption chamber 2 through the through hole 18.

Wherein, for the convenience of cleaning and replacing the first filter plate 16, the first filter plate 16 is detachably connected with two side walls of the filter chamber 1. Chemical industry waste residue gets into by pan feeding mouth 13, falls into on first filter 16 to filter the waste residue of large granule through first filter 16, the waste residue of the large granule of what is detained above first filter 16 can be discharged by the solid discharge gate 14 of first filter 16 one side after accumulating to a certain amount.

Smaller particles enter the filter 15 through the fluid director 17, enter the adsorption chamber 2 through the through holes 18 after being filtered by multiple layers, and enter the centrifugal chamber 3 after being filtered again through the second filter plate 21 in the adsorption chamber 2.

A first filter chamber 11 and a second filter chamber 12 are formed in the filter chamber 1 through a first filter plate 16, the first filter chamber 11 is positioned on the upper side of the first filter plate 16, the second filter chamber 12 is positioned on the lower side of the first filter plate 16, and a slag discharge port 14 is arranged on one side of the bottom of the first filter chamber 11.

Here, the first filter plate 16 may be cleaned after the filtering process is completed to ensure the efficiency of the filtering process of the sludge. In this embodiment, the first filter plate 16 is an inclined filter plate, and the solid discharge port 14 is located at the lower end of the inclined position, so that large-particle waste residues can fall into the solid discharge port along the inclined filter plate, and the solid waste residues can be cleaned out through the solid discharge port.

The filter 15 is fixedly connected with the bottom plate of the filter chamber 1, and the top of the filter 15 is communicated with the lower end opening of the fluid director 17. Here, the waste residue and liquid after primary filtration by the first filter plate 16 enter the filter 15 through the flow guide 17 and the top plate inlet for secondary filtration.

In order to ensure the filtering efficiency, the filter 15 comprises a liquid inlet pipe 151, and a primary filtering pipe 152 and a secondary filtering pipe 153 which are sleeved outside the liquid inlet pipe 151 in sequence, wherein the upper end of the liquid inlet pipe 151 is communicated with the lower end opening of the fluid director 17; a plurality of radial filtering holes are uniformly arranged on the outer sides of the liquid inlet pipe 151, the primary filtering pipe 152 and the secondary filtering pipe 153.

Wherein, the waste liquid and the waste residue after primary filtration enter the liquid inlet pipe 151 through the fluid director 17, and are diffused and filtered by the primary filtering pipe 152 and the secondary filtering pipe 153 in the radial direction of the liquid inlet pipe 151 to both sides in sequence.

In order to further improve the filtering effect, the apertures of the radial filtering holes on the liquid inlet pipe 151, the primary filtering pipe 152 and the secondary filtering pipe 153 are respectively reduced in sequence. Here, the waste liquid and waste residue entering the filter 15 pass through the liquid inlet pipe 151, first pass through the primary filter pipe 152, and then pass through the secondary filter pipe 153 to be filtered step by step with the sequentially decreasing aperture, thereby ensuring that the waste residue discharged from the secondary filter pipe 153 is reduced as much as possible.

In order to reduce suspended substances in the waste water and waste residues, filtering fillers are filled between the liquid inlet pipe 151 and the primary filtering pipe 152, and between the primary filtering pipe 152 and the secondary filtering pipe 153. Herein, the filter filler can adsorb the suspended substance in the waste water waste residue to because the size of filter filler is greater than the size of filter aperture, guaranteed that filter filler can not follow the migration of filter aperture when adsorbing the suspended substance.

Similarly, in order to further improve the adsorption effect, the second filter plate 21 is filled with an adsorbent, and the outer diameter of the adsorbent is larger than the pore size of the second filter plate 21, and here, the adsorbent can also adsorb substances such as harmful metal ions in the waste liquid.

In order to further filter particles in the waste liquid, a centrifugal barrel 31 is transversely arranged in the centrifugal chamber 3, connecting shafts 32 are fixedly arranged at two ends of the centrifugal barrel 31, each connecting shaft 32 is inserted into the side wall of the centrifugal chamber 3 and is rotatably connected with the centrifugal chamber 3, a connecting pipe 22 is arranged at one side of the adsorption chamber 2 close to the second filter plate 21, the connecting pipe 22 is in dynamic sealing connection with the connecting shaft 32 at one end of the centrifugal chamber 3, and the connecting shaft 32 at the other end of the centrifugal chamber 3 is connected with a motor 33 through a toothed transmission belt.

Wherein, the waste water and waste residue treated by the adsorption chamber 2 enter the centrifugal chamber 3 through the connecting pipe 22, the motor 33 is started, the motor drives the connecting shaft 32 to rotate so as to drive the centrifugal barrel 31 to rotate, the filtered waste water is thrown out of the centrifugal barrel 31 under the action of centrifugal force, and the micron-sized metal ions and other substances are intercepted on the inner wall of the centrifugal barrel 31 under the action of centrifugal force.

In order to facilitate the discharge of the filtered waste water from the centrifugal barrel 31, a plurality of centrifugal holes 311 are uniformly distributed on the circumferential side wall of the centrifugal barrel 31.

When the chemical waste residue filtering treatment device of the utility model is used, the chemical waste residue is firstly added through the feeding port 13, the liquid after filtration enters the second filter chamber 12 through the fluid director 17, the liquid enters the adsorption chamber 2 through the through hole 18 after passing through the liquid inlet pipe 151, the first filter pipe 152 and the multi-stage filtration of the filter filler in the second filter chamber 12 through the liquid inlet pipe 151, the first filter pipe 152 and the second filter pipe 153 of the filter 15, the liquid enters the centrifugal chamber 3 after passing through the second filter plate 21, the motor 33 on one side is started to drive the centrifugal barrel 31 to perform centrifugal motion to perform centrifugal separation on micro molecules in the liquid, and the liquid is discharged through the centrifugal hole 311 and then the valve on one side of the centrifugal chamber 3 is opened to discharge the waste liquid after multi-stage 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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A chemical waste residue filtering treatment device is characterized by comprising a filtering chamber (1) and an adsorption chamber (2);

a feeding port (13) is formed in the top of the filtering chamber (1), a first filtering plate (16) is obliquely arranged in the filtering chamber (1), and a slag discharging port (14) for discharging the intercepted matters of the first filtering plate (16) is formed in the side wall of the filtering chamber (1); a filter (15) is arranged on the lower side of the first filter plate (16), the first filter plate (16) is communicated with an inlet at the top end of the filter (15) through a funnel-shaped fluid director (17), a plurality of radial filter holes are uniformly formed in the peripheral side of the filter (15), and the filter (15) is communicated with an inner cavity of the filter chamber (1) through the radial filter holes;

a second filter plate (21) is arranged on the material inlet side of the adsorption chamber (2), and a centrifugal chamber (3) is arranged on the material outlet side of the adsorption chamber (2);

one side of the bottom of the filtering chamber (1) is provided with a through hole (18), and the filtering chamber (1) is communicated with the adsorption chamber (2) through the through hole (18).

2. The chemical waste residue filtering treatment device according to claim 1, wherein a first filtering chamber (11) and a second filtering chamber (12) are formed in the filtering chamber (1) through the first filtering plate (16), the first filtering chamber (11) is located at the upper side of the first filtering plate (16), the second filtering chamber (12) is located at the lower side of the first filtering plate (16), and the slag discharge port (14) is arranged at one side of the bottom of the first filtering chamber (11).

3. The chemical waste residue filtering treatment device according to claim 1, wherein the filter (15) is fixedly connected with the bottom plate of the filtering chamber (1), and the top of the filter (15) is communicated with the lower end opening of the flow guider (17).

4. The chemical waste residue filtering treatment device according to claim 3, wherein the filter (15) comprises a liquid inlet pipe (151), and a primary filtering pipe (152) and a secondary filtering pipe (153) which are sequentially sleeved outside the liquid inlet pipe (151), wherein the upper end of the liquid inlet pipe (151) is communicated with the lower end opening of the fluid director (17); the liquid inlet pipe (151), the primary filter pipe (152) and the secondary filter pipe (153) are uniformly provided with a plurality of radial filter holes on the outer side.

5. The chemical waste residue filtering treatment device according to claim 4, wherein the diameters of the radial filtering holes on the liquid inlet pipe (151), the primary filtering pipe (152) and the secondary filtering pipe (153) are respectively reduced in sequence.

6. The chemical waste residue filtering and processing device as claimed in claim 4, wherein a filtering filler is filled between the liquid inlet pipe (151) and the primary filtering pipe (152), and between the primary filtering pipe (152) and the secondary filtering pipe (153).

7. The chemical waste residue filtering treatment device according to claim 1, wherein the second filter plate (21) is filled with an adsorbent, and the outer diameter of the adsorbent is larger than the pore size of the second filter plate (21).

8. The chemical waste residue filtering and processing device according to claim 1, wherein a centrifugal barrel (31) is transversely arranged in the centrifugal chamber (3), connecting shafts (32) are fixedly arranged at two ends of the centrifugal barrel (31), each connecting shaft (32) is inserted into the side wall of the centrifugal chamber (3) and is rotatably connected with the centrifugal chamber (3), a connecting pipe (22) is arranged at one side of the adsorption chamber (2) close to the second filter plate (21), the connecting pipe (22) is in dynamic sealing connection with the connecting shaft (32) at one end of the centrifugal chamber (3), and the connecting shaft (32) at the other end of the centrifugal chamber (3) is connected with a motor (33) through a toothed transmission belt.

9. The chemical waste residue filtering and processing device according to claim 8, wherein a plurality of centrifugal holes (311) are uniformly distributed on the circumferential side wall of the centrifugal barrel (31).