CN219539724U

CN219539724U - Precise filter for automatic drainage of pulse dust collector

Info

Publication number: CN219539724U
Application number: CN202222951661.5U
Authority: CN
Inventors: 陈华; 石新; 张海燕; 宋增廷
Original assignee: SHANDONG HEKANGYUAN GROUP CO LTD; Linyi Hechuang Feed Co ltd
Current assignee: SHANDONG HEKANGYUAN GROUP CO LTD; Linyi Hechuang Feed Co ltd
Priority date: 2022-11-07
Filing date: 2022-11-07
Publication date: 2023-08-18
Anticipated expiration: 2032-11-07

Abstract

The utility model provides a precise filter for automatic drainage of a pulse dust collector, which belongs to the technical field of pulse dust collectors, and comprises a filter shell, wherein before air enters the dust collector, the air is input into the filter shell through a transmission groove, a heater is started, two copper pipes are used for heating filter screens, the filter screens are used for drying moisture in the air, the filter holes of the two filter screens are unequal in size, the mixture can be leaked through the left filter screen and blocked by the right filter screen, so that the mixture is mixed and kept in the transmission groove between the two filter screens, then a self-priming pump can be started, the mixture is pumped out through a pumping pipe, and the burden of the air and the mixture can be filtered before the air enters the dust collector is further reduced, and the service life of the dust collector is prolonged.

Description

Precise filter for automatic drainage of pulse dust collector

Technical Field

The utility model belongs to the technical field of pulse dust collectors, and particularly relates to a precise filter for automatic drainage of a pulse dust collector.

Background

The pulse dust collector is an improved novel high-efficiency pulse dust collector based on MC-I type. The pulse dust collector has the advantages of high purification efficiency, high capability of treating gas, stable performance, long service life of a filter bag, convenient operation, small maintenance workload and the like, is a novel high-efficiency pulse dust collector improved on the basis of the bag dust collector, integrates the advantages of various pulse blowing dust collectors of chamber back blowing, overcomes the defects of insufficient chamber ash cleaning strength, uneven air inlet and outlet distribution and the like, and expands the application range.

The pulse dust collector needs certain practicality in each field, and can carry out dust removal filtration to the air itself to improve the quality of exhaust air, reduce pollution and the destruction to the environment, but the in-process that dust removal air was compressed and input to the dust collector, the mixture that its air self carried moisture and moisture wrapped up in can not be clear away in advance, and then can lead to the dust collector to filter mixture and moisture in the air when the dust removal, increased the burden of dust collector itself, make dust collector self life shorten.

Disclosure of Invention

The utility model aims to provide a precise filter for automatic drainage of a pulse dust collector, which aims to solve the problems that in the prior art, in the process of compressing and inputting dust-collecting air into the dust collector, moisture carried by the air and a mixture wrapped by the moisture cannot be removed in advance, so that the dust collector needs to filter the mixture and the moisture in the air while collecting dust, the load of the dust collector is increased, and the service life of the dust collector is shortened.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

a precision filter for automatic drainage of a pulse dust collector, comprising:

the lower end of the filtering shell is fixedly connected with the extraction shell;

the transmission groove is formed at one end of the filter shell;

the installation groove is formed in the filter shell and is fixedly connected with a heater;

the heat conducting groove is formed in the lower inner wall of the mounting groove;

the two filter screens are fixedly connected to the circumferential inner wall of the transmission groove;

the two copper pipes are fixedly connected to the lower end of the heater and the circumferential surfaces of the two filter screens respectively;

the placing groove is formed in one end of the extraction shell, and a self-priming pump is fixedly connected in the placing groove; and

the discharge groove is formed in the lower end of the extraction shell, an extraction pipe is fixedly connected in the discharge groove, and the extraction pipe is connected with the self-priming pump.

As a preferable mode of the utility model, the lower end of the extraction shell is detachably connected with a collecting shell, and the collecting shell is communicated with the extraction pipe.

As a preferable scheme of the utility model, the lower end of the extraction shell is fixedly connected with a threaded inner sleeve, the circumferential surface of the threaded inner sleeve is in threaded connection with a threaded outer sleeve, and the threaded outer sleeve is fixedly connected with the collection shell.

As a preferable scheme of the utility model, the circumference surface of the filter shell is fixedly connected with two connecting pipes, and the two connecting pipes are communicated with the transmission groove.

As a preferable scheme of the utility model, the far ends of the two connecting pipes are fixedly connected with sealing flanges.

As a preferred embodiment of the present utility model, the diameter of the filter hole of one of the filter screens is larger than the diameter of the filter hole of the other filter screen.

Compared with the prior art, the utility model has the beneficial effects that:

1. in this scheme, before the air gets into the dust remover, can be through the transmission groove by the input filtration shell in, at this moment start the heater and heat the filter screen through two copper pipes, and dry the moisture in the air through the filter screen, and the filtration pore size of two filter screens is unequal, this can make the mixture leak by left filter screen, and be blocked by the filter screen on right side, and then make the mixing and keep the transmission inslot portion between two filter screens, then can start the self priming pump and take out the mixture through the extraction tube, can make the air before getting into the dust remover through such design, its self moisture and mixture just can be filtered, and then alleviate the burden of dust remover, improve its life.

2. In this scheme, can store the mixture of extraction tube transmission through collecting the shell, make things convenient for follow-up pouring and cleaning, and through threaded connection of screw thread endotheca and screw thread overcoat, can make the dismantlement and the installation of extraction tube simpler and more convenient.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a front perspective view of the present utility model;

FIG. 2 is a perspective view of the present utility model in principal section;

fig. 3 is a top perspective view of the present utility model.

In the figure: 1. a filter housing; 2. a connecting pipe; 3. a sealing flange; 4. withdrawing the shell; 5. a reinforcing rod; 6. collecting the shell; 7. a threaded outer sleeve; 8. a threaded inner sleeve; 9. a self priming pump; 10. a withdrawal pipe; 11. a placement groove; 12. a transmission groove; 13. a mounting groove; 14. copper pipe; 15. a filter screen; 16. a heat conducting groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-3, the present utility model provides the following technical solutions:

the lower end of the filtering shell 1 is fixedly connected with a drawing shell 4;

a transmission groove 12, wherein the transmission groove 12 is arranged at one end of the filter shell 1;

the installation groove 13 is formed in the filter shell 1, and a heater is fixedly connected in the installation groove 13;

the heat conducting groove 16 is formed in the lower inner wall of the mounting groove 13;

the two filter screens 15 are fixedly connected to the circumferential inner wall of the transmission groove 12;

the two copper pipes 14 are fixedly connected to the lower end of the heater and the circumferential surfaces of the two filter screens 15 respectively;

the placing groove 11 is formed in one end of the extraction shell 4, and the self-priming pump 9 is fixedly connected in the placing groove 11; and

the discharge groove is formed in the lower end of the extraction shell 4, an extraction pipe 10 is fixedly connected in the discharge groove, and the extraction pipe 10 is connected with a self-priming pump 9;

the diameter of the filter holes of one filter screen 15 is larger than that of the other filter screen 15.

In the specific embodiment of the utility model, before compressed air enters the dust remover, the compressed air can enter the filter shell 1 through the transmission groove 12, then the air meets the first filter screen 15, the mixture carried in the air can be leaked through the large filter holes of the filter screen 15 and is blocked by the second filter screen 15, the mixture in the air is filtered to be always positioned in the transmission groove 12 between the two filter screens 15, and meanwhile, the heater can be started to transmit heat to the two filter screens 15 through the two copper pipes 14, so that the two filter screens 15 are heated, at the moment, when the air passes through the filter screens 15, the moisture in the air can be dried, and then the mixture and the residual moisture in the transmission groove 12 can be automatically pumped out through the pumping pipe 10, so that the moisture and the mixture in the air can be filtered before entering the dust remover, thereby reducing the load of the dust remover, further improving the service life of the dust remover, and the following is described: the heater and the self-priming pump 9 of which model are specifically used are selected by the person skilled in the art, and the heater and the self-priming pump 9 belong to the prior art, and the scheme is not repeated.

Referring to fig. 2 specifically, a collecting shell 6 is detachably connected to the lower end of the extraction shell 4, the collecting shell 6 is communicated with an extraction tube 10, a threaded inner sleeve 8 is fixedly connected to the lower end of the extraction shell 4, a threaded outer sleeve 7 is connected to the circumferential surface of the threaded inner sleeve 8 in a threaded manner, and the threaded outer sleeve 7 is fixedly connected with the collecting shell 6.

In this embodiment: the materials such as the mixture conveyed by the extraction pipe 10 can be collected through the collecting shell 6, and the convenience of mounting and dismounting the collecting shell 6 can be improved through the threaded connection mode of the threaded outer sleeve 7 and the threaded inner sleeve 8.

Referring to fig. 2 specifically, two connection pipes 2 are fixedly connected to the circumferential surface of the filter casing 1, the two connection pipes 2 are both communicated with the transmission groove 12, and the remote ends of the two connection pipes 2 are both fixedly connected with a sealing flange 3.

In this embodiment: the connection between the pipeline and the filter shell 1 can be made simpler and more convenient through the two connecting pipes 2, the connection tightness of the two connecting pipes 2 and the pipeline can be improved through the two sealing flanges 3, the air tightness of the two connecting pipes is improved, the two reinforcing rods 5 are fixedly connected with the circumferential surface of the filter shell 1 and the circumferential surface of the extraction shell 4, and the connection tightness of the filter shell 1 and the extraction shell 4 can be improved through the two reinforcing rods 5.

The working principle and the using flow of the utility model are as follows: before compressed air enters the dust remover, the compressed air can enter the filter shell 1 through the transmission groove 12, at the moment, the mixture in the air can be filtered and blocked through the two filter screens 15, so that the mixture is always positioned in the transmission groove 12 between the two filter screens 15, and at the same time, the heater can be started to transfer heat to the two filter screens 15 through the two copper pipes 14, so that the two filter screens 15 are heated, at the moment, when the air passes through the filter screens 15, the moisture in the air can be dried, and then, the residual mixture and residual moisture in the transmission groove 12 can be automatically pumped out through the self-sucking pump 9 and the pumping pipe 10.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A precision filter for automatic drainage of a pulse dust collector, comprising:

the filter comprises a filter shell (1), wherein the lower end of the filter shell (1) is fixedly connected with a drawing-out shell (4);

the transmission groove (12) is formed in one end of the filter shell (1);

the installation groove (13) is formed in the filter shell (1), and a heater is fixedly connected in the installation groove (13);

the heat conduction groove (16) is formed in the lower inner wall of the mounting groove (13);

the two filter screens (15) are fixedly connected to the circumferential inner wall of the transmission groove (12);

the two copper pipes (14) are respectively and fixedly connected to the lower end of the heater and the circumferential surfaces of the two filter screens (15);

the placing groove (11) is formed in one end of the drawing-out shell (4), and the self-priming pump (9) is fixedly connected in the placing groove (11); and

the discharge groove is formed in the lower end of the extraction shell (4), an extraction pipe (10) is fixedly connected in the discharge groove, and the extraction pipe (10) is connected with the self-priming pump (9).

2. The precise filter for automatic drainage of the pulse dust collector according to claim 1, wherein the lower end of the extraction shell (4) is detachably connected with a collection shell (6), and the collection shell (6) is communicated with the extraction pipe (10).

3. The precise filter for automatic drainage of the pulse dust collector according to claim 2, wherein the lower end of the extraction shell (4) is fixedly connected with a threaded inner sleeve (8), the circumferential surface of the threaded inner sleeve (8) is in threaded connection with a threaded outer sleeve (7), and the threaded outer sleeve (7) is fixedly connected with the collection shell (6).

4. A precision filter for automatic drainage of a pulse dust collector according to claim 3, characterized in that two connecting pipes (2) are fixedly connected to the circumferential surface of the filter housing (1), and the two connecting pipes (2) are both communicated with the transmission groove (12).

5. The precise filter for automatic drainage of the pulse dust collector according to claim 4, wherein the far ends of the two connecting pipes (2) are fixedly connected with sealing flanges (3).

6. The precise filter for automatic water discharge of a pulse dust collector according to claim 5, wherein the diameter of the filter holes of one of the filter screens (15) is larger than the diameter of the filter holes of the other filter screen (15).