Radial sealing high-pressure filter

Abstract

The utility model discloses a radial sealing high-pressure filter, and particularly relates to the technical field of filters, the radial sealing high-pressure filter comprises a mounting cylinder, a liquid outlet pipe and a baffle plate, the liquid outlet pipe is arranged at one end of the top of the mounting cylinder in a penetrating manner, a filter pipe is vertically arranged in the mounting cylinder, the baffle plate is mounted at the bottom of the filter pipe, and a sealing bolt is arranged at the bottom of the baffle plate; a butterfly valve is mounted at one end, close to the interior of the mounting cylinder, of a liquid outlet pipe for guiding flow; the bottom of the liquid outlet pipe is communicated with the top of the filter pipe; the outer wall of a filtering pipe for filtering is fixedly sleeved with a blocking cylinder, the bottom of the filtering pipe is attached to the baffle, and filtering holes are formed in the position, close to the interior of the blocking cylinder, of the outer wall of the filtering pipe in a surrounding mode; a second cleaning strip is arranged at the top of the baffle for rotating and close to the inner wall of the filter pipe. The filter has the advantages that sundries can be conveniently prevented from being in direct contact with the filter pipe, and the sundries can be conveniently cleaned.

Description

TECHNICAL FIELD

[0001] The utility model relates to filter technical field, concretely relates to a radial seal high pressure filter. BACKGROUND

[0002] Radial seal high pressure filter is a kind of filter equipment for high-pressure liquid or gas system. It is filtered by guiding liquid or gas into the filter interior, using filter core, to remove suspended solids, impurities and particulate matter. This filter has accurate filtering accuracy and can meet the filtering requirements of different systems. The assembled radial seal high pressure filter is usually composed of a filter head, a filter core and a filter shell. The filter head is connected to the system pipeline, and the filter core is placed in the filter shell.

[0003] However, in actual use, the existing filter core usually lacks a cleaning structure after installation, which can easily reduce the filtering efficiency when impurities are blocked. The traditional device lacks a cleaning structure, and the top of the traditional radial filter is directly close to the water flow, lacks blocking, and is easy to cause impurities or sundries to directly adhere to the filter hole and form blockage. SUMMARY

[0004] The utility model aims at providing a radial seal high pressure filter, which solves the problem of lack of cleaning structure for blockage in the existing filter, unblocked liquid and easy impurity blockage of filter hole.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a radial seal high pressure filter, comprising a mounting cylinder, a liquid outlet pipe and a baffle, the top of the mounting cylinder is provided with a liquid outlet pipe at one end, a filter pipe is vertically arranged in the interior of the mounting cylinder, a baffle is installed at the bottom of the filter pipe, and a sealing bolt is arranged at the bottom of the baffle;

[0006] The liquid outlet pipe for guiding flow is provided with a butterfly valve at one end close to the interior of the mounting cylinder, and the bottom of the liquid outlet pipe is in communication with the top of the filter pipe;

[0007] The outer wall of the filter pipe for filtering is fixedly sleeved with a blocking cylinder, the bottom of the filter pipe is in close contact with the baffle, and a filter hole is formed around the position close to the interior of the blocking cylinder on the outer wall of the filter pipe;

[0008] The top of the baffle for rotation is provided with a second cleaning strip close to the inner wall of the filter pipe, and the top of the baffle is provided with a first cleaning strip close to the inner and outer walls of the blocking cylinder.

[0009] Preferably, the top of the mounting cylinder is closed, a liquid inlet pipe is communicated with the end of the mounting cylinder away from the liquid outlet pipe, the inner wall of the bottom of the mounting cylinder is threadedly connected with the outer wall of the closing bolt, a rotating rod is rotatably connected with the inside of the closing bolt, and one end of the rotating rod is abuttingly connected with the baffle.

[0010] Preferably, the inside of the end of the liquid outlet pipe close to the mounting cylinder is rotatably connected with the butterfly valve, a rotating shaft is vertically arranged at the center of the butterfly valve, the top of the rotating shaft penetrates the inside of the liquid outlet pipe and the mounting cylinder to the outside, and a knob is arranged at the end of the rotating shaft away from the butterfly valve.

[0011] Preferably, the inside of the top end of the blocking cylinder is fixedly connected with the outer wall of the top of the filter pipe through the closing ring, and the bottom of the blocking cylinder is not abuttingly connected with the baffle.

[0012] Preferably, the inside of the first cleaning strip is provided with a clamping groove corresponding to the blocking cylinder, the inner and outer walls of the blocking cylinder are abuttingly connected with the first cleaning strip, and the side wall of the first cleaning strip is abuttingly connected with the inner wall of the mounting cylinder.

[0013] Preferably, the inner wall of the filter pipe is fixedly connected with one side of the second cleaning strip, the bottom of the filter pipe is rotatably connected with the baffle through the sealing bearing, and the outer wall of the filter pipe is abuttingly connected with one side of the first cleaning strip.

[0014] In the above technical solution, the technical effects and advantages of the utility model are provided.

[0015] 1. Under the blocking of the blocking cylinder, the liquid can be prevented from directly contacting the filter pipe for filtering, thereby effectively blocking the sundries, so that the liquid moves along the mounting cylinder to the bottom, and then reaches the inside of the blocking cylinder through the bottom of the blocking cylinder, so that the liquid can be filtered through the filter pipe, and then is conveyed into the liquid outlet pipe at the top and finally discharged through the liquid outlet pipe.

[0016] 2. The baffle is rotated, and since the top of the baffle is fixedly connected with the first cleaning strip and the second cleaning strip, the baffle can drive the first cleaning strip and the second cleaning strip to rotate, so that the first cleaning strip can conveniently clean the outer walls of the blocking cylinder and the filter pipe, and remove the attached sundries, and the second cleaning strip can further clean the inner wall of the filter pipe, thereby effectively removing the sundries and avoiding affecting the filtering efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to make the technical personnel in the art better understand the technical scheme of the present application, the following will be further described in detail with reference to the drawings.

[0018] Figure 1 It is a schematic view of the present application;

[0019] Figure 2 It is a front view of the present application;

[0020] Figure 3 It is a sectional view of the internal structure of the present application;

[0021] Figure 4 It is a schematic view of the internal structure of the filter tube of the present application;

[0022] Figure 5 It is a sectional view of the internal structure of the liquid outlet pipe of the present application.

[0023] Explanation of reference signs:

[0024] 1, mounting cylinder; 101, liquid inlet pipe; 2, liquid outlet pipe; 201, butterfly valve; 202, rotating shaft; 3, baffle; 301, first cleaning strip; 302, second cleaning strip; 4, filter tube; 401, blocking cylinder; 5, sealing bolt; 501, rotating rod. DETAILED DESCRIPTION

[0025] In order to make the technical personnel in the art better understand the technical scheme of the present application, the following will be further described in detail with reference to the drawings.

[0026] The present application provides a radial sealing high-pressure filter as shown in Figures 1-5 The present application provides a radial sealing high-pressure filter as shown in

[0027] As shown in Figure 2 , Figure 3As shown, the top of the mounting cylinder 1 is closed, the end of the mounting cylinder 1 away from the liquid outlet pipe 2 is communicated with the liquid inlet pipe 101, the inner wall of the bottom of the mounting cylinder 1 is threadedly connected with the outer wall of the closing bolt 5, the inside center of the closing bolt 5 is rotatably connected with the rotating rod 501, one end of the rotating rod 501 is abuttingly clamped with the baffle 3.

[0028] As shown in Figure 3 , Figure 5 As shown, the end of the liquid outlet pipe 2 near the mounting cylinder 1 is rotatably connected with the butterfly valve 201, the center of the butterfly valve 201 is vertically penetrated with the rotating shaft 202, the top of the rotating shaft 202 penetrates the inside of the liquid outlet pipe 2 and the mounting cylinder 1 to the outside, the end of the rotating shaft 202 away from the butterfly valve 201 is provided with a knob, the rotating shaft 202 is rotated by rotating the knob, so that the butterfly valve 201 is rotated to open, and the liquid is directly discharged to the liquid outlet pipe 2.

[0029] As shown in Figure 3 , Figure 4 As shown, the top end of the blocking cylinder 401 is fixedly connected with the top outer wall of the filter pipe 4 through the closing ring, the bottom of the blocking cylinder 401 is not abuttingly connected with the baffle 3, the inside center of the first cleaning strip 301 is provided with a clamping groove corresponding to the blocking cylinder 401, the inner and outer walls of the blocking cylinder 401 are abuttingly connected with the first cleaning strip 301, the side wall of the first cleaning strip 301 is abuttingly connected with the inner wall of the mounting cylinder 1, the inner wall of the filter pipe 4 is fixedly connected with one side of the second cleaning strip 302, the bottom of the filter pipe 4 is rotatably connected with the baffle 3 through the sealing bearing, the outer wall of the filter pipe 4 is abuttingly connected with one side of the first cleaning strip 301, since the top of the baffle 3 is fixedly connected with the first cleaning strip 301 and the second cleaning strip 302, the baffle 3 can drive the first cleaning strip 301 and the second cleaning strip 302 to rotate, so that the first cleaning strip 301 can conveniently clean the outer wall of the blocking cylinder 401 and the filter pipe 4, and remove the attached impurities, and the second cleaning strip 302 can further clean the inner wall of the filter pipe 4.

[0030] In use, the liquid inlet pipe 101 can be conveniently connected with the corresponding conveying pipe, and the liquid outlet pipe 2 is connected with the corresponding connecting pipe, so that the liquid can move to the inside of the mounting cylinder 1 through the liquid inlet pipe 101, and the liquid can be prevented from directly contacting the filter pipe 4 for filtration due to the blocking cylinder 401 arranged on the top outer wall of the filter pipe 4, so that the impurities can be effectively blocked, and the liquid moves to the bottom along the mounting cylinder 1 outside the blocking cylinder 401, and then reaches the inside of the blocking cylinder 401 through the bottom of the blocking cylinder 401, so that the liquid can be filtered through the filter pipe 4, and then the liquid is conveyed to the liquid outlet pipe 2 at the top and finally discharged through the liquid outlet pipe 2.

[0031] When cleaning is needed, the rotating rod 501 can be conveniently rotated to drive the baffle 3 to rotate, and since the top of the baffle 3 is fixedly connected with the first cleaning strip 301 and the second cleaning strip 302, the baffle 3 can drive the first cleaning strip 301 and the second cleaning strip 302 to rotate, so that the first cleaning strip 301 can conveniently clean the outer wall of the blocking cylinder 401 and the filter pipe 4 to remove the attached impurities, and the second cleaning strip 302 can further clean the inner wall of the filter pipe 4 to effectively remove the impurities and avoid affecting the filtration efficiency.

[0032] The above only describes some exemplary embodiments of the present application by way of illustration, and it is needless to say that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present application. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the present application.

Claims

1. A radially sealed high-pressure filter, comprising an mounting cylinder (1), an outlet pipe (2), and a baffle (3), characterized in that: The top end of the mounting cylinder (1) is provided with a liquid outlet pipe (2), and a filter pipe (4) is vertically arranged inside the mounting cylinder (1). A baffle (3) is installed at the bottom of the filter pipe (4), and a sealing bolt (5) is installed at the bottom of the baffle (3). The outlet pipe (2) used for guiding the flow is equipped with a butterfly valve (201) at one end near the inside of the mounting cylinder (1), and the bottom of the outlet pipe (2) is connected to the top of the filter pipe (4). The filter tube (4) used for filtration is fixedly sleeved with a baffle (401) on its outer wall. The bottom of the filter tube (4) is in contact with the baffle (3). Filter holes are opened around the outer wall of the filter tube (4) near the inside of the baffle (401). The top of the baffle (3) for rotation is provided with a second cleaning strip (302) near the inner wall of the filter tube (4), and the top of the baffle (3) is provided with a first cleaning strip (301) near the inner and outer walls of the blocking cylinder (401).

2. A radially sealed high-pressure filter according to claim 1, characterized in that: The top of the mounting cylinder (1) is closed, and the end of the mounting cylinder (1) away from the liquid outlet pipe (2) is connected to the liquid inlet pipe (101). The bottom inner wall of the mounting cylinder (1) is threadedly connected to the outer wall of the sealing bolt (5). A rotating rod (501) is rotatably connected through the center of the sealing bolt (5). One end of the rotating rod (501) is fitted and snapped against the baffle (3).

3. A radially sealed high-pressure filter according to claim 1, characterized in that: The inside of the outlet pipe (2) is rotatably connected to the butterfly valve (201) at one end near the mounting cylinder (1), and a rotating shaft (202) is vertically installed through the center of the butterfly valve (201). The top of the rotating shaft (202) passes through the inside of the outlet pipe (2) and the mounting cylinder (1) to reach the outside. A knob is installed at the end of the rotating shaft (202) away from the butterfly valve (201).

4. A radially sealed high-pressure filter according to claim 1, characterized in that: The top of the blocking cylinder (401) is fixedly connected to the top outer wall of the filter tube (4) through a closed ring, and the bottom of the blocking cylinder (401) is not in contact with the baffle (3).

5. A radially sealed high-pressure filter according to claim 1, characterized in that: The first cleaning strip (301) has a groove corresponding to the blocking cylinder (401) at its inner center. The inner and outer walls of the blocking cylinder (401) are in contact with the first cleaning strip (301), and the side wall of the first cleaning strip (301) is in contact with the inner wall of the mounting cylinder (1).

6. A radially sealed high-pressure filter according to claim 1, characterized in that: The inner wall of the filter tube (4) is fixedly connected to one side of the second cleaning strip (302), the bottom of the filter tube (4) is rotatably connected to the baffle (3) through a sealed bearing, and the outer wall of the filter tube (4) is in contact with one side of the first cleaning strip (301).

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