CN215137643U - Filter element cloth bag filter - Google Patents

Abstract

The utility model discloses a filter core sack filter relates to filter equipment technical field. The utility model discloses a support, fixedly connected with has the casing of upper shed and under shed on the support, and casing detachably is connected with upper cover and lower cover, is provided with feed liquor pipe and drain pipe on the lateral wall of casing, is provided with the punching hole pipe that a plurality of vertical settings, lateral wall were provided with a plurality of through-holes in the casing, and the one end of punching hole pipe is sealed, the other end is linked together with the drain pipe, and the cover is equipped with the filter bag on the periphery wall of punching hole pipe. The filtering efficiency is higher.

Description

Filter element cloth bag filter

Technical Field

The utility model relates to a filter equipment technical field, more specifically say, relate to a filter core sack filter.

Background

In the existing cloth bag filter, a filter bag with a larger diameter is arranged in a shell for filtering, and under the same volume, the filter surface area is smaller and the filter efficiency is lower.

Therefore, how to manufacture a cloth bag filter with a filter element has high filtering efficiency, which is a problem to be solved urgently by the technical personnel in the field.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a filter core sack filter, its filtration efficiency is higher.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model provides a filter core sack filter, which comprises a bracket, fixedly connected with has the casing of upper shed and under shed on the support, casing detachably is connected with upper cover and lower cover, be provided with feed liquor pipe and drain pipe on the lateral wall of casing, be provided with the punching hole pipe that a plurality of vertical settings, lateral wall were provided with a plurality of through-holes in the casing, the one end of punching hole pipe is sealed, the other end is linked together with the drain pipe, the cover is equipped with the filter bag on the periphery wall of punching hole pipe.

Optionally, the upper cover is provided with a flushing port, and the lower cover is provided with a waste liquid outlet.

Optionally, the upper cover is provided with a compressed air inlet.

Optionally, a back flushing port is arranged on the side wall of the liquid outlet pipe.

Optionally, a rocker arm device for separating the upper cover from the housing is further included.

Optionally, the upper cover is connected to the housing by an eye bolt.

Optionally, the liquid inlet pipe is disposed at a lower position of the side wall of the housing, and the liquid outlet pipe is disposed at an upper position of the side wall of the housing.

Optionally, the lower cover is connected with the housing by bolts.

Optionally, the housing, the upper cover and the lower cover are made of stainless steel.

Optionally, a rib plate is welded to the side wall of the shell, and the rib plate is fixedly connected with the bracket through a bolt.

The utility model provides a technical scheme can include following beneficial effect: the utility model discloses a support, fixedly connected with has the casing of upper shed and under shed on the support, and casing detachably is connected with upper cover and lower cover, is provided with feed liquor pipe and drain pipe on the lateral wall of casing, is provided with the punching hole pipe that a plurality of vertical settings, lateral wall were provided with a plurality of through-holes in the casing, and the one end of punching hole pipe is sealed, the other end is linked together with the drain pipe, and the cover is equipped with the filter bag on the periphery wall of punching hole pipe. The filtering efficiency is higher.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description, serve to explain the principles of the invention.

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, and the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic diagram of a filter cartridge bag filter shown in some embodiments.

In the figure: 1. a support; 2. a housing; 3. an upper cover; 4. a lower cover; 5. punching a hole pipe; 6. a filter bag; 7. a liquid inlet pipe; 8. a liquid outlet pipe; 9. an eye bolt; 10. a pressure gauge; 11. a rocker arm device; 31. a compressed air inlet; 32. flushing the opening; 41. a waste liquid outlet; 81. a back flushing port; 111. a support arm; 112. a crank handle.

Detailed Description

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "front", "rear", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Specifically, "front" and "rear" refer to directions perpendicular to the plane of the paper. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present invention. Rather, they are merely examples of apparatus or methods consistent with certain aspects of the present invention.

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Hereinafter, embodiments will be described with reference to the drawings. The embodiments described below do not limit the scope of the invention described in the claims. Further, the entire contents of the configurations shown in the following embodiments are not limited to those necessary as a solution of the invention described in the claims.

Referring to fig. 1, the utility model provides a filter core sack filter, which comprises a bracket 1, be connected with casing 2 on the support 1, casing 2 is provided with upper shed and under shed, and be connected with upper cover 3 at upper shed department detachably, under shed department detachably is connected with lower cover 4, be provided with feed liquor pipe 7 and drain pipe 8 on casing 2's the lateral wall, be provided with a plurality of vertical settings in the casing 2, be provided with the punching pipe 5 of a plurality of through-holes on the lateral wall, the one end of punching pipe 5 is sealed, the other end is linked together with drain pipe 8, the cover is equipped with filter bag 6 on the periphery wall of punching pipe 5. The upper cover 3 is provided with a pressure gauge 10. Specifically, drain pipe 8 can be linked together with the cylindrical section of thick bamboo that sets up inside casing 2, the external diameter is less than or equal to the internal diameter of casing 2, the height is shorter, is provided with the screw hole on the diapire of cylindrical section of thick bamboo, and the one end of punching pipe 5 is provided with the external screw thread and the spiro union is fixed on the diapire of cylindrical section of thick bamboo to be linked together with drain pipe 8. The punching pipes 5 are evenly distributed on the bottom wall of the cylindrical barrel at intervals. The liquid is pressed into the shell 2 through the liquid inlet pipe 7, flows through the through holes on the side walls of the filter bag 6 and the punching pipe 5 in sequence to be filtered, and then flows out through the liquid outlet pipe 8.

The utility model discloses a punching pipe 5 of a plurality of vertical settings to the filter bag 6 is established to the cover on punching pipe 5's periphery wall, replaces adopting a big cylindrical support and establishing the structure of filter bag at the cover among the prior art. The filtering area is increased, and the filtering efficiency is improved. Meanwhile, liquid has certain pressure during filtering, the punching pipe 5 with the smaller diameter and the filter bag 6 sleeved on the peripheral wall of the punching pipe can better bear the pressure, and the service life is prolonged.

Wherein, the upper cover 3 is provided with a flushing port 32, and the lower cover 4 is provided with a waste liquid outlet 41. Thus, the filter bag 6 can be flushed through the flushing port 32, and the waste liquid flows out through the waste liquid outlet 41.

The upper cover 3 is also provided with a compressed air inlet 31. The filter bag 6 can thus be flushed through the compressed air inlet 31.

The side wall of the liquid outlet pipe 8 is provided with a back flushing port 81. So, accessible blowback 81 blasts filter bag 6, is convenient for blow away the impurity of blockking up on filter bag 6.

The swing arm device 11 is in the prior art, and comprises a support arm 111 connected with the shell 2, a crank 112 is in threaded transmission connection with the support arm 111, and the crank 112 is connected with the upper cover 3. After the fastening means of the upper cover 3 and the housing 2 is removed in this way, the upper cover 3 can be lifted up and separated from the housing 2 by rocking the crank 112.

The upper cover 3 is connected to the housing 2 by means of an eye bolt 9.

The liquid inlet pipe 7 is disposed at a lower position of the side wall of the housing 2, and the liquid outlet pipe 8 is disposed at an upper position of the side wall of the housing 2.

The lower cover 4 is connected to the housing 2 by bolts.

The housing 2, the upper cover 3 and the lower cover 4 are made of stainless steel.

The side wall of the shell 2 is welded with a ribbed plate, and the ribbed plate is connected with the bracket 1 through a bolt.

It is understood that the same or similar parts in the above embodiments may be mutually referred to, and the same or similar parts in other embodiments may be referred to for the content which is not described in detail in some embodiments.

Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims (10)

1. The utility model provides a filter core sack filter, its characterized in that, includes support (1), fixedly connected with has upper shed and lower open-ended casing (2) on support (1), casing (2) detachably is connected with upper cover (3) and lower cover (4), be provided with feed liquor pipe (7) and drain pipe (8) on the lateral wall of casing (2), be provided with punching pipe (5) that a plurality of vertical settings, lateral wall were provided with a plurality of through-holes in casing (2), the one end of punching pipe (5) is sealed, the other end is linked together with drain pipe (8), the cover is equipped with filter bag (6) on the periphery wall of punching pipe (5).

2. -filter element cloth bag filter according to claim 1, characterised in that the upper cover (3) is provided with a flushing opening (32) and the lower cover (4) is provided with a waste outlet (41).

3. Filter element, cloth bag filter according to claim 2, characterised in that the upper cover (3) is provided with a compressed air inlet (31).

4. Filter element, cloth bag filter according to claim 2, characterised in that the side walls of the outlet pipe (8) are provided with blowbacks (81).

5. Filter element, cloth bag filter according to claim 1, characterised in that it further comprises rocker means (11) for separating the cover (3) from the casing (2).

6. Filter element, cloth bag filter according to claim 1, characterised in that the upper cover (3) is connected to the casing (2) by means of eye bolts (9).

7. Filter element, cloth bag filter according to claim 1, characterised in that said inlet pipe (7) is arranged at a lower position of the side wall of said casing (2) and said outlet pipe (8) is arranged at an upper position of the side wall of said casing (2).

8. Filter element, cloth bag filter according to claim 1, characterised in that the lower cover (4) is bolted to the casing (2).

9. Filter element, cloth bag filter according to claim 1, characterised in that the casing (2), the upper cover (3) and the lower cover (4) are made of stainless steel.

10. The filter element/cloth bag filter according to claim 1, wherein rib plates are welded to the side wall of the shell (2), and the rib plates are fixedly connected with the bracket (1) through bolts.

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