CN212327605U - Pipeline filtering device - Google Patents

Abstract

The utility model discloses a pipeline filter equipment belongs to filter equipment technical field. The technical problem to be solved by the utility model is to provide a filtering device which can effectively filter impurities in gas in a pipeline and is convenient to disassemble and clean, in order to solve the technical problem, the technical proposal of the utility model comprises a pipeline body and a filtering device, wherein a notch is arranged on one side surface of the pipeline body; a filter is movably inserted in the notch; one end of the filter, which is far away from the notch, is connected with a sealing cover; the size of the sealing cover is larger than the corresponding size of the notch, and the sealing cover can be matched with the notch to enable the pipeline body to form a sealed space; the filter includes the mobile jib, and installs the stop part on the mobile jib. The utility model discloses a setting can insert the filter equipment of pipeline body, has overcome the easy problem that is blockked up by filiform debris of total induced duct in the production processes such as melon seeds or nuts among the prior art, and structurally compacter, the space takes up an area of fewly, has simplified the operation.

Description

Pipeline filtering device

Technical Field

The utility model relates to a filter equipment technical field, specifically speaking relates to a pipeline filter equipment.

Background

In the field of food production of stir-fried melon seeds or nuts and the like, raw materials of melon seeds or nuts and the like need to be screened before the stir-fried production process, so that shriveled seeds, half shriveled seeds and other light or heavy impurities and the like are removed, and a screening machine is generally used for material selection in the prior art. The total induced draft pipe for selecting materials is designed and manufactured in a closed way, and the induced draft is not properly controlled and is easy to appear during feeding operation: the melon seeds or nut raw materials are sucked into the main induced draft tube and then broken by the fan and fly out of the screening machine along with the airflow, so that loss is caused; the bag wires of the woven bag of the packaging raw materials are sucked into the fan impeller and wound, so that the motor is burnt, and the fire safety accident is easily caused; the air duct is blocked by filamentous sundries wound by the impeller and raw materials such as melon seeds or nuts and the like sucked into the main induced draft duct, so that the induced draft duct is not smooth, the performance of the equipment is difficult to exert, and flat seeds, semi-flat seeds and light impurities are difficult to remove. Therefore, there is a need to solve this problem by designing a filtering apparatus that can effectively filter filamentous impurities and block fine particles.

Through retrieval, the Chinese patent publication number is CN208635265U, the application date is 2018, and the name of the invention creation is as follows: a circulating filtering air duct and an air purifier thereof; the utility model discloses a loop filter wind channel and air purifier thereof, including the flange elbow, the top left side opening part of flange elbow is provided with first air duct pipe, the bottom opening part of flange elbow is provided with the second air duct pipe, annular fixedly connected with supporting seat around the inside wall of second air duct pipe, the upside of supporting seat, and annular fixedly connected with filter screen supporting seat around the inside wall of second air duct pipe. This loop filter wind channel and air purifier thereof, dismantle the air purifier casing for the convenience, at first dismantle the separation with the bolt of being connected between second wind channel pipe and the flange elbow, take out the metal filter screen on by the filter screen supporting seat, outwards take out the air purifier casing by the top end opening part of second wind channel pipe again, the fastening bolt on dismantling casing top cap top is passed through to the air purifier casing after taking out, make casing base and casing top cap separation, thereby conveniently change first filter screen and second filter screen, time saving and labor saving, and convenient operation. However, if the scheme filters the silk ribbon-shaped impurities, the silk ribbon-shaped impurities are easy to block, the filtering efficiency is reduced, and the silk ribbon-shaped impurities are inconvenient to disassemble and assemble.

Disclosure of Invention

1. Problems to be solved

The problem of taking place the jam easily when filtering silk ribbon impurity to current pipeline filter equipment, the utility model provides a pipeline filter equipment. The utility model discloses a mobile jib and stop part on setting up the filter of notch internalization and the filter on pipeline body side have overcome among the prior art the not high and easy obstructed problem of filter element filtration silk ribbon impurity efficiency.

2. Technical scheme

In order to solve the above problem, the utility model provides a technical scheme does:

a pipeline filtering device comprises a pipeline body and a filtering device,

a notch is formed in one side face of the pipeline body, the pipeline can be cylindrical or cubic, and the length of the notch along the circumference of the pipeline is smaller than the circumference of the pipeline;

a filter is movably inserted in the notch;

one end of the filter, which is far away from the notch, is connected with a sealing cover;

the size of the sealing cover is larger than the corresponding size of the notch, and the sealing cover can be matched with the notch to enable the pipeline body to form a closed space;

the filter comprises a main rod and a blocking part arranged on the main rod.

Further, the number of the main rods is at least two; each main rod is provided with a plurality of blocking parts; the blocking part is of a hook-shaped structure. The blocking part can be arranged into other structures which are convenient for catching the silk ribbon-shaped impurities, such as simple bulges and the like.

Furthermore, a lock column is arranged on the pipeline body; and the closing cover is provided with a lock sleeve matched with the lock cylinder. Not being limited to the cooperation of lock post and lock sleeve, the second fixing device on first fixing device on the pipeline body and the closing cap can cooperate the use, all can implement the utility model discloses.

Furthermore, a threaded structure is arranged on the lock cylinder, the lock sleeve is a U-shaped groove formed in the sealing cover, and the lock sleeve can be sleeved on the lock cylinder and screwed and fixed through a nut. A U-shaped groove is formed in the sealing cover to serve as a lock sleeve, other parts are not added, and the sealing cover is simple and saves materials. The groove on the closing cover can also be O-shaped or other shapes which can be matched with the lock column.

Further, the pipeline body is provided with a guide rail base body, the closed cover is provided with a guide wheel/guide block, and the guide rail base body is in sliding fit with the guide wheel/guide block. The guide rail base and guide wheel/guide block are slidably engaged such that the filter can be easily inserted into the pipe body when the pipe body is large in size.

Furthermore, the cross section of the guide rail base body is C-shaped, the number of the guide rail base bodies is two, the openings are oppositely formed, and the guide wheel/guide block is limited. The guide rail base member sets up two, is applicable to the perpendicular or parallel circumstances such as of pipeline body, and the homoenergetic gives the fine support of filter.

Furthermore, a fixing plate and a buffer plate are sequentially arranged at one end of the main rod, which is far away from the sealing cover; and a buffer piece is arranged between the fixed plate and the buffer plate. The setting of fixed plate makes the mobile jib use for a long time difficult displacement or deformation, has increased life. The setting of buffer board and buffer makes the effort alleviate between filter and the pipeline body, prevents that the pipeline from warping the damage. Between buffer board and the pipeline body, also can set up the reduction effort such as rubber pad on the buffer board.

Furthermore, the fixed plate is provided with a guide hole, and the buffer plate is provided with a guide post in sliding fit with the guide hole. The arrangement of the guide holes and the guide columns enables the filter not to be easily displaced.

Furthermore, a handle is arranged on the sealing cover, and a sealing ring is arranged on one side surface of the sealing cover close to the pipeline body. The handle arrangement allows for easier insertion and removal of the filter device. The sealing ring ensures the air tightness of the closed sealing cover.

3. Advantageous effects

Compared with the prior art, the invention has the beneficial effects that:

(1) the utility model relates to a pipeline filtering device, which comprises a pipeline body and a filtering device, wherein a notch is formed on one side surface of the pipeline body, a filter is movably inserted in the notch, the design is simple, the material is saved, the pipeline does not need to be disassembled into two sections to disassemble and assemble the filter, and the time and the labor are saved; one end of the filter, which is far away from the notch, is connected with a sealing cover, the size of the sealing cover is larger than the corresponding size of the notch, the sealing cover can be matched with the notch to form a closed space for the pipeline body, and the arrangement of the sealing cover enables the filter to have an acting point; the filter includes the mobile jib, and installs the barrier part on the mobile jib, the barrier part is colluded column structure. Rod-like filter and its overhead hook form block portion can be more suitable for filtering the remaining filamentous impurity such as the woven bag silk that gets into the sieve separator with the raw materials on raw materials wrapping bag such as melon seeds or nut than netted filter, be difficult for blockking up, need emphasize that the surface of the netted filtration structure who adopts among the prior art is generally the pan plane, and filamentous structure is changeed by tiling and opens on this plane, forms the jam of great area. Meanwhile, the filter which is not blocked can not influence wind power or has smaller influence than a net-shaped filter, the induced draft pipe can not be prevented from being not smooth in induced draft, the performance of the equipment can be exerted, and the shriveled seeds, the half shriveled seeds and light impurities can be effectively removed. Meanwhile, hook-shaped blocking parts which are arranged in a staggered manner can supplement each other, filamentous impurities are blocked to the greatest extent, bag yarns of woven bags of packaging raw materials are prevented from being sucked into a fan impeller to be wound, a motor cannot be burnt, and the occurrence probability of safety accidents such as fire disasters is reduced.

(2) The pipeline body of the utility model is provided with a lock post; and the closing cover is provided with a lock sleeve matched with the lock cylinder. The lock cylinder is provided with a thread structure, the lock sleeve is a U-shaped groove formed in the sealing cover, and the lock sleeve can be sleeved on the lock cylinder and screwed and fixed by a nut. A U-shaped groove is formed in the sealing cover to serve as a lock sleeve, other parts are not added, and the sealing cover is simple and saves materials.

(3) Pipeline body is equipped with the guide rail base member, the closing cap is equipped with guide pulley/guide block, guide rail base member and guide pulley/guide block sliding fit. The guide rail base and guide wheel/guide block are slidably engaged such that the filter can be easily inserted into the pipe body when the pipe body is large in size. The cross section of the guide rail base body is C-shaped, the number of the guide rail base bodies is two, the openings are oppositely arranged, and the guide wheel/guide block is limited. The guide rail base member sets up two, is applicable to the perpendicular or parallel circumstances such as of pipeline body, and the homoenergetic gives the fine support of filter.

(4) In the utility model, a fixed plate and a buffer plate are arranged in sequence at one end of the main rod far away from the closed cover; and a buffer piece is arranged between the fixed plate and the buffer plate. The setting of fixed plate makes the mobile jib use for a long time difficult displacement or deformation, has increased life. The setting of buffer board and buffer makes the effort alleviate between filter and the pipeline body, prevents that the pipeline from warping the damage. Between buffer board and the pipeline body, also can set up the reduction effort such as rubber pad on the buffer board.

(5) Be equipped with the handle on the closing cap, the closing cap is equipped with the sealing washer on being close to the side of pipeline body. The handle arrangement allows for easier insertion and removal of the filter device. The sealing ring is arranged, so that the air tightness of the closed sealing cover is guaranteed, and the air tightness is better compared with a pipeline filtering device with two separated pipelines.

Drawings

FIG. 1 is a left side view of the embodiment;

FIG. 2 is a perspective view from a first perspective of the embodiment;

FIG. 3 is a perspective view from a second perspective of the embodiment;

fig. 4 is a bottom view of the embodiment.

In the figure:

1. a pipe body;

2. a filtration device; 21. a closure cap; 22. a filter; 221. a main rod; 222. a blocking portion;

31. a lock cylinder; 32. a lock sleeve;

41. a guide rail base body; 42. guide wheels/guide blocks;

51. a fixing plate; 52. a buffer plate; 53. a buffer member; 54. a guide post;

6. a handle;

7. a notch.

Detailed Description

The invention is further described with reference to specific examples.

The technical solutions in the embodiments of the present invention are clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all 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.

Example 1

As shown in fig. 1 to 4, a pipeline filtering device of the present embodiment includes a pipeline body 1 and a filtering device 2, a notch 7 is formed on one side surface of the pipeline body 1, the pipeline may be cylindrical or cubic, and the length of the notch along the circumferential direction of the pipeline is less than half of the circumferential length of the pipeline; a filter 22 is movably inserted in the notch 7; one end of the filter 22, which is far away from the notch 7, is connected with a closing cover 21; the size of the closing cover 21 is larger than the corresponding size of the notch 7, and the closing cover 21 can be matched with the notch 7 to form a closed space for the pipeline body 1; the filter 22 includes a main rod 221, and a blocking portion 222 mounted on the main rod. The main rods 221 are at least two; each main rod 221 is provided with a plurality of blocking parts 222; the blocking portion 222 is a hook-shaped structure, one end of the hook-shaped structure is fixed to the main rod 221, and the other end is a free end. The blocking part can also be arranged into other structures which are convenient for hooking the silk ribbon-shaped impurities, such as a columnar structure or other irregular structures and the like, wherein the free end extends along the direction far away from the corresponding main rod.

The pipeline body 1 is provided with a lock cylinder 31; the closing cover 21 is provided with a lock sleeve 32 matched with the lock column. Not being limited to the cooperation of lock post and lock sleeve, the second fixing device on first fixing device on the pipeline body and the closing cap can cooperate the use, all can implement the utility model discloses. The lock cylinder 31 is provided with a thread structure, the lock sleeve 32 is a U-shaped groove formed on the closing cover 21, and the lock sleeve 32 can be sleeved on the lock cylinder 31 and screwed and fixed by a nut. A U-shaped groove is formed in the sealing cover to serve as a lock sleeve, other parts are not added, and the sealing cover is simple and saves materials. The groove on the closing cover can also be a round hole, an elliptical hole, a strip-shaped hole or other shapes which can be matched with the lock cylinder.

The pipeline body 1 is provided with a guide rail base body 41, the closing cover 21 is provided with a guide block 42, and the guide rail base body 41 is in sliding fit with the guide block 42. The guide rail base and guide wheel/guide block are slidably engaged such that the filter can be easily inserted into the pipe body when the pipe body is large in size. In this embodiment, the cross section of guide rail base member 41 is the C type, and guide rail base member 41 is total two, and the opening sets up relatively, blocks guide block 42 between guide rail base member 41, realizes comprehensively spacing. The guide rail base member sets up two, is applicable to the perpendicular or parallel circumstances such as of pipeline body, and the homoenergetic gives the fine support of filter.

One end of the main rod 221, which is far away from the closing cover 21, is sequentially provided with a fixed plate 51 and a buffer plate 52; a buffer member 53 is disposed between the fixed plate 51 and the buffer plate 52, and the buffer member 53 is a spring or an elastic pad. The arrangement of the fixed plate 51 ensures that the main rod is not easy to displace or deform for a long time, and the service life is prolonged. The buffer board and the buffer piece are arranged to buffer acting force between the filter and the pipeline body, so that the pipeline is prevented from being deformed and damaged, and the tension provided by the elastic material can also prevent impurities from being shaken due to vibration generated during working. Between buffer board and the pipeline body, also can set up the reduction effort such as rubber pad on the buffer board. The fixed plate 51 is provided with a guide hole, and the buffer plate 52 is provided with a guide post 54 in sliding fit with the guide hole. The arrangement of the guide holes and the guide columns enables the filter not to be easily displaced.

The sealing cover 21 is provided with a handle 6 which is convenient to operate, and a sealing ring is arranged on one side surface of the sealing cover 21 close to the pipeline body 1, so that the air tightness of the sealing cover after being sealed is ensured. The sealing ring ensures the air tightness of the closed sealing cover.

The embodiment obtains better filtering effect and saves cost. Table 1 shows raw material loss statistics before installation of the pipeline filtration device; table 2 is a loss statistic due to equipment damage before installation of the pipeline filtering device; table 3 is the melon seed quality statistics screened after the installation of the pipeline filtration device. After the pipeline filtering device is installed, the product consumption amount and the equipment fault damage updating maintenance cost are saved by 11.6952 ten thousand yuan every year, and the quality of screened melon seeds is remarkably improved.

Example 2

The material distribution device of this embodiment is basically the same as that of embodiment 1, except that the blocking portions 222 are all U-shaped hooks; the guide rail base body 41 is I-shaped and is matched with the guide wheel to realize the technical effect of the utility model.

TABLE 1 statistics of raw material loss before installation of pipeline filtration device

TABLE 2 statistics of losses due to equipment damage before installation of a pipeline filtration device

TABLE 3 statistic of melon seed quality screened after installation of pipeline filtering device

Claims (9)

1. A pipeline filtering device comprises a pipeline body (1) and a filtering device (2),

a notch (7) is formed in one side face of the pipeline body (1);

a filter (22) is movably inserted in the notch (7);

one end of the filter (22) far away from the notch (7) is connected with a closed cover (21);

the method is characterized in that:

the size of the sealing cover (21) is larger than the corresponding size of the notch (7), and the sealing cover (21) can be matched with the notch (7) to enable the pipeline body (1) to form a closed space;

the filter (22) includes a main rod (221), and a blocking portion (222) mounted on the main rod.

2. A pipeline filtration device as claimed in claim 1, wherein: the number of the main rods (221) is at least two; each main rod (221) is provided with a plurality of blocking parts (222); the blocking parts (222) are all hook-shaped structures.

3. A pipeline filtration device as claimed in claim 1, wherein: the pipeline body (1) is provided with a lock cylinder (31); and a lock sleeve (32) matched with the lock cylinder is arranged on the closed cover (21).

4. A pipeline filtration device as claimed in claim 3, wherein: the lock is characterized in that a threaded structure is arranged on the lock column (31), the lock sleeve (32) is a U-shaped groove formed in the sealing cover (21), and the lock sleeve (32) can be sleeved on the lock column (31) and screwed and fixed through a nut.

5. A pipeline filtration device as claimed in claim 1, wherein: the pipeline body (1) is provided with a guide rail base body (41), the closed cover (21) is provided with a guide wheel/guide block (42), and the guide rail base body (41) is in sliding fit with the guide wheel/guide block (42).

6. The pipe filtration device of claim 5, wherein: the cross section of the guide rail base bodies (41) is C-shaped, the number of the guide rail base bodies (41) is two, openings of the two guide rail base bodies (41) are oppositely arranged, and guide wheels/guide blocks (42) are limited.

7. A pipeline filtration device as claimed in claim 1, wherein: a fixed plate (51) and a buffer plate (52) are sequentially arranged at one end of the main rod (221) far away from the closing cover (21); a buffer piece (53) is arranged between the fixed plate (51) and the buffer plate (52).

8. The pipe filtration device of claim 7, wherein: the fixed plate (51) is provided with a guide hole, and the buffer plate (52) is provided with a guide post (54) in sliding fit with the guide hole.

9. A pipeline filtration device as claimed in any one of claims 1 to 8, wherein: the sealing cover (21) is provided with a handle (6), and a sealing ring is arranged on one side surface of the sealing cover (21) close to the pipeline body (1).

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