CN218573942U

CN218573942U - Disc centrifuge with feeding centripetal pump

Info

Publication number: CN218573942U
Application number: CN202222670081.9U
Authority: CN
Inventors: 朱忠伟; 徐彬
Original assignee: Yixing Huading Food Machine Co ltd
Current assignee: Yixing Huading Food Machine Co ltd
Priority date: 2022-10-11
Filing date: 2022-10-11
Publication date: 2023-03-07
Anticipated expiration: 2032-10-11

Abstract

The utility model discloses a take disc centrifuge of feeding centripetal pump, including filtering component, filtering component includes one side demountable installation and has the rose box of apron, rotatable installation placed in the middle has the filtration pivot in the rose box, and the outer fringe face bottom fixed mounting of rose box has the sieve, it constructs to be annular array on the outer fringe face of filtration pivot has the blade board, first sieve mesh and second sieve mesh have been seted up to the equidistance on blade board and the sieve respectively, the annular seal groove has been seted up towards the one side of apron to the rose box, and the one side border position that the annular seal groove was seted up to the rose box is annular array and has seted up threaded connection hole, the one side that the rose box was kept away from to the apron is that annular array is provided with the fixing bolt that one end can twist in the threaded connection hole, and the one side bonding of apron towards the rose box is fixed with the rubber seal ring that can seal the grafting was installed in the annular seal groove, this take disc centrifuge of feeding centripetal pump, be favorable to avoiding leading to the unable circumstances of unloading because of jam to appear, therefore, the clothes hanger is strong in practicability.

Description

Disc centrifuge with feeding centripetal pump

Technical Field

The utility model belongs to the technical field of disk centrifuge, concretely relates to disk centrifuge of area feeding centripetal pump.

Background

The disk centrifuge can separate solid, liquid and liquid continuously, and is one kind of vertical centrifuge. A small gap is left between the disks. The suspension (or emulsion) is fed into the drum through a feed pipe located in the center of the drum. As the suspension (or emulsion) flows through the gaps between the discs, the solid particles (or droplets) settle by the centrifuge onto the discs to form a sludge (or liquid layer). The sediment slides along the surface of the disc to be separated from the disc and accumulated at the part with the largest inner diameter of the rotary drum, and the separated liquid is discharged out of the rotary drum from the liquid outlet. The disc has the functions of shortening the settling distance of solid particles (or liquid drops) and expanding the settling area of the rotary drum, and the production capacity of the separator is greatly improved due to the disc arranged in the rotary drum. The solids accumulated in the drum are removed manually by disassembling the drum after the separator is shut down, or are discharged from the drum without shutting down the separator by a slag discharge mechanism.

The centripetal pump is also called as energy cutting ring. Is a pressure pump used for collecting liquid and discharging liquid from the upper part in a butterfly blade type centrifuge (comprising a vertical type radish discharging sedimentation centrifuge and an extraction machine). The centrifugal pump has the same action principle as that of a centrifugal pump, and the fixed impeller and the rotating clarified liquid phase separated by the centrifugal machine act to convert the kinetic energy of the liquid into static pressure energy for pressure discharge.

Publication No. CN217140749U discloses a disk centrifuge with an adjustable centripetal pump, comprising: the filter chamber is provided with a feeding pipe at the top; the input end of the centrifuge main body is connected with the output end of the filter chamber through a first pipeline assembly; the input end of the centripetal pump main body is connected with the output end of the centripetal pump main body through a second pipeline assembly; the filtering rotating shaft is rotatably arranged on the inner wall of the filtering chamber. The utility model can lead the material to be separated into the filtering chamber from the inlet pipe, further rotate the blade plate, and screen out the large-size solid object in the material by the first sieve mesh and the second sieve mesh, and finally fall into the accommodating chamber based on the stirring of the blade plate; all the other materials can be smoothly output to the centrifugal pump main body and the centrifuge main body through the output end to complete subsequent separation, the blockage caused by large-size solid matters is effectively avoided by the mode, and the practicability is improved.

Although its function that can realize prefiltering, can be that the lamina plate can constantly drive the motion of jumbo size solid state thing at rotatory in-process, the tip of jumbo size solid state thing can move to the lamina plate under the effect of centrifugal force, and the tip of lamina plate again with the mutual butt friction of sieve and second sieve mesh, easily in the second sieve mesh of impressing jumbo size solid state thing under the effect of centrifugal force, lead to the unable unloading of second sieve mesh jam, and be not convenient for simultaneously clear up the jumbo size solid state thing of jam in first sieve mesh and the second sieve mesh, the event causes inconvenience.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a take disc centrifuge of feeding centripetal pump to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme does:

a disk centrifuge with a feeding centripetal pump comprises a filtering component;

the filter assembly comprises a filter box with a cover plate detachably mounted on one side, a filter rotating shaft is rotatably mounted in the middle of the filter box, a sieve plate is fixedly mounted at the bottom of the outer edge surface of the filter box, blade plates are constructed on the outer edge surface of the filter rotating shaft in an annular array mode, and a first sieve mesh and a second sieve mesh are respectively arranged on the blade plates and the sieve plate at equal intervals;

the rose box has seted up the annular seal groove towards the one side of apron, and the rose box one side border position of seting up the annular seal groove is annular array and has seted up threaded connection hole, the one side that the rose box was kept away from to the apron is that annular array is provided with the fixing bolt that one end can twist in threaded connection hole spirally, and the apron is fixed with the rubber seal ring that can seal the grafting and install in the annular seal groove towards the one side bonding of rose box.

Furthermore, the outer fringe face of rose box is gone up the structure switch-on and is connected with the connecting block, the one end structure switch-on that the rose box was kept away from to the connecting block is connected with the shutoff case, one side structure switch-on that the connecting block was kept away from to the shutoff case is connected with and holds the case.

Furthermore, a plugging chamber for connecting the connecting block and the accommodating box is formed in the plugging box, an electric telescopic rod is fixedly mounted at the bottom of the plugging box in the middle, and the electric telescopic rod is connected with a plug capable of plugging the plugging chamber in a plugging manner through a rod piece.

Furthermore, the outer fringe face of rose box is gone up the structure and is connected with the cover and locate the outside second connecting pipe of sieve, the one end switch-on that the rose box was kept away from to the second connecting pipe is connected with the centripetal pump main part, and installs the second valve body on the second connecting pipe.

Furthermore, the top of the outer edge surface of the centripetal pump main body is connected with a first connecting pipe in a communicating manner, one end, far away from the centripetal pump main body, of the first connecting pipe is connected with a centrifuge main body in a communicating manner, and a first valve body is installed on the first connecting pipe.

Further, the bottom of centrifuge main part is provided with the base, the up end one side fixed mounting of base is used for the rotatory motor of drum drive in the centrifuge main part.

Compared with the prior art, the utility model discloses following beneficial effect has: benefit from the rose box, filter the pivot, the lamina membranacea, the sieve, annular seal groove, threaded connection hole, apron and fixing bolt's setting, can carry out filtration treatment to jumbo size solid-state thing wherein before carrying out centrifugal treatment to the raw materials through the lamina membranacea, and can twist out fixing bolt in the threaded connection hole, can dismantle the separation with the rose box with the apron, thereby be convenient for clear up the jumbo size solid-state thing that blocks up in lamina membranacea and sieve in first sieve mesh and the second sieve mesh, and then avoid leading to the condition appearance of unable unloading because of blockking up.

Drawings

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

fig. 2 is a schematic exploded view of the filter assembly of the present invention;

fig. 3 is an enlarged schematic view of a structure a in fig. 2 according to the present invention.

In the figure: 1. a base; 2. an electric motor; 3. a centrifuge body; 4. a first connecting pipe; 5. a first valve body; 6. a centripetal pump main body; 7. a second connection pipe; 8. a second valve body; 9. a filter assembly; 901. a filter box; 902. a filtering rotating shaft; 903. a vane plate; 904. a sieve plate; 905. connecting a threaded hole; 906. an annular seal groove; 907. a cover plate; 908. fixing the bolt; 909. connecting blocks; 910. plugging the box; 911. an electric telescopic rod; 912. an accommodating box.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-3, the disc centrifuge with a feeding centripetal pump includes a filtering component 9, the filtering component 9 includes a filtering box 901 with a cover plate 907 detachably mounted on one side, in practical application, a feeding port for feeding a raw material to be centrifugally processed is formed on the top of an outer edge surface of the filtering box 901, a filtering rotating shaft 902 is rotatably mounted in the filtering box 901 in the center, a screen plate 904 is fixedly mounted at the bottom of the outer edge surface of the filtering box 901, a blade plate 903 is configured on the outer edge surface of the filtering rotating shaft 902 in an annular array, a first screen hole and a second screen hole are respectively formed on the blade plate 903 and the screen plate 904 at equal intervals, an annular sealing groove 906 is formed on one side of the filtering box 901 facing the cover plate 907, and a threaded connection hole 905 is formed on an edge position of the side of the filtering box 901 where the annular sealing groove 906 is formed in an annular array, the cover plate 907 is provided with fixing bolts 908, one end of each fixing bolt 908 can be screwed into the corresponding threaded connecting hole 905, the side, facing the filter box 901, of the cover plate 907 is provided with a rubber sealing ring in a sealing and inserting mode, the rubber sealing ring is fixedly bonded on the side, facing the filter box 901, of the cover plate 907 and is installed in the annular sealing groove 906, the rubber sealing ring can be installed in the annular sealing groove 906 in a sealing and inserting mode, the filter box 901, the filter rotating shaft 902, the vane plate 903, the sieve plate 904, the threaded connecting holes 905, the annular sealing groove 906, the cover plate 907 and the fixing bolts 908 are arranged, large-size solid objects in the raw materials can be filtered before the raw materials are subjected to centrifugal treatment through the vane plate 903, the fixing bolts 908 can be screwed out of the threaded connecting holes 905, the cover plate 907 and the filter box 901 can be detached and separated, cleaning of the large-size solid objects blocked in the first sieve holes and the second sieve holes in the vane 903 and the sieve plate 904 can be cleaned conveniently, and blanking failure caused by blocking can be avoided.

As shown in fig. 2, a connecting block 909 is configured and connected to an outer edge surface of the filter box 901 in a communicating manner, a plugging box 910 is configured and connected to one end of the connecting block 909, which is far away from the filter box 901 in a communicating manner, a containing box 912 is configured and connected to one side of the plugging box 910, which is far away from the connecting block 909 in a communicating manner, a plugging chamber for communicating the connecting block 909 and the containing box 912 is formed in the plugging box 910, an electric telescopic rod 911 is fixedly installed in the middle of the bottom of the plugging box 910, and the electric telescopic rod 911 is connected to a plug capable of plugging the plugging chamber in a sealing manner through a rod member.

As shown in fig. 1 and 2, a second connecting pipe 7 covering the outside of the sieve plate 904 is connected to the outer edge surface of the filter box 901, a centripetal pump body 6 is connected to one end of the second connecting pipe 7, which is far away from the filter box 901, a second valve body 8 is installed on the second connecting pipe 7, a first connecting pipe 4 is connected to the top of the outer edge surface of the centripetal pump body 6, a centrifuge body 3 is connected to one end of the first connecting pipe 4, which is far away from the centripetal pump body 6, and a first valve body 5 is installed on the first connecting pipe 4, a base 1 is arranged at the bottom of the centrifuge body 3, and a motor 2 for driving rotation of the inner rotary drum of the centrifuge body 3 is fixedly installed on one side of the upper end surface of the base 1.

The working principle is as follows: when the disc centrifuge with the feeding centripetal pump is used, raw materials to be centrifugally processed can be put into the filter box 901, the rotation of the filter rotating shaft 902 drives the blade plate 903 to rotate, large-size solid matters in the raw materials can be separated through the blade plate 903, the large-size solid matters are pushed into the containing box 912 to be collected along with the rotation of the blade plate 903, the raw materials after primary filtration can enter the centripetal pump main body 6 through the second connecting pipe 7 and enter the centrifuge main body 3 through the first connecting pipe 4 to be centrifugally processed, before the large-size solid matters in the containing box 912 are needed to be processed, the electric telescopic rod 911 can be started to enable the plugging plug to extend out and close the plugging chamber, can not influence going on of prefiltration process when handling holding case 912 interior jumbo size solid-state thing, realize continuity work, can carry out filtration treatment to jumbo size solid-state thing wherein before carrying out centrifugal treatment to the raw materials through blade plate 903, and can screw out fixing bolt 908 from threaded connection hole 905, can dismantle the separation with apron 907 and rose box 901, thereby be convenient for clear up the jumbo size solid-state thing that blocks up in blade plate 903 and sieve 904 in first sieve mesh and the second sieve mesh, and then avoid leading to the condition of unable unloading to appear because of blockking up, this take dish centrifuge of feeding centripetal pump, and is rational in infrastructure, be favorable to avoiding leading to the condition of unable unloading to appear because of blockking up, therefore, the clothes hanger is strong in practicability.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A disk centrifuge with a feed centripetal pump comprises a filter assembly (9);

the method is characterized in that: the filter assembly (9) comprises a filter box (901) with a cover plate (907) detachably mounted on one side, a filter rotating shaft (902) is rotatably mounted in the middle of the filter box (901), a sieve plate (904) is fixedly mounted at the bottom of the outer edge surface of the filter box (901), blade plates (903) are constructed on the outer edge surface of the filter rotating shaft (902) in an annular array mode, and first sieve holes and second sieve holes are respectively formed in the blade plates (903) and the sieve plate (904) at equal intervals;

the sealing structure is characterized in that one surface, facing the cover plate (907), of the filter box (901) is provided with an annular sealing groove (906), the edge position of the surface, facing the cover plate (907), of the filter box (901) provided with the annular sealing groove (906) is provided with a threaded connecting hole (905) in an annular array mode, one surface, far away from the filter box (901), of the cover plate (907) is provided with a fixing bolt (908) with one end capable of being screwed into the threaded connecting hole (905) in an annular array mode, and one surface, facing the filter box (901), of the cover plate (907) is fixedly bonded with a rubber sealing ring which is installed in the annular sealing groove (906) in a sealing and inserting mode.

2. A disk centrifuge with a feed centripetal pump according to claim 1, wherein: the outer edge surface of the filter box (901) is connected with a connecting block (909) in a communicating mode, one end, far away from the filter box (901), of the connecting block (909) is connected with a blocking box (910) in a communicating mode, and one side, far away from the connecting block (909), of the blocking box (910) is connected with an accommodating box (912) in a communicating mode.

3. A disk centrifuge with a feed centripetal pump according to claim 2, wherein: the plugging box (910) is internally provided with a plugging chamber for connecting a connecting block (909) and a containing box (912), the bottom of the plugging box (910) is fixedly provided with an electric telescopic rod (911) in the middle, and the electric telescopic rod (911) is connected with a plug capable of plugging the plugging chamber through a rod piece.

4. A disk centrifuge with a feed centripetal pump according to claim 1, wherein: the outer edge surface of the filter box (901) is connected with a second connecting pipe (7) covering the outside of the sieve plate (904), one end, far away from the filter box (901), of the second connecting pipe (7) is connected with a radial pump main body (6), and a second valve body (8) is installed on the second connecting pipe (7).

5. The disk centrifuge with a feed centripetal pump according to claim 4, wherein: the top of the outer edge face of the centripetal pump body (6) is connected with a first connecting pipe (4), one end of the first connecting pipe (4) far away from the centripetal pump body (6) is connected with a centrifuge body (3), and a first valve body (5) is installed on the first connecting pipe (4).

6. A disk centrifuge with a feed centripetal pump according to claim 5, wherein: the bottom of centrifuge main part (3) is provided with base (1), up end one side fixed mounting of base (1) is used for to centrifuge main part (3) internal rotation drum drive rotatory motor (2).