Filtering device of cooling water system of air compressor

Abstract

The utility model provides a filtering device of a cooling water system of an air compressor, which comprises a filtering box, and the upper end of the filtering box is in bolted connection with a maintenance cover; the inner wall of the filter box is in bolted connection with a filter plate; the upper end of the maintenance cover is in bolted connection with a working motor; the left side in the filter box is connected with a movable cleaning long seat structure; connectors are welded to the left side and the right side in the filter box; and a receiving and discharging hopper structure is connected to the left lower side in the filter box. Through the arrangement of the movable cleaning long seat structure, the function of carrying out auxiliary cleaning on the surface of a filtering part is realized, and the influence on the flowing of cooling water due to accumulation is prevented.

Description

Technical Field

[0001] The utility model belongs to the technical field of filtering of cooling water systems, and in particular relates to a filtering device for a cooling water system of an air compressor. Background Art

[0002] The air compressor cooling water system is an instrumental device in the air compressor used to lower the temperature and maintain a stable operating temperature of the system, and the filter device is installed on the device to filter out debris from the cooling water for purification. However, during the filtering process, debris is easily accumulated on the filter surface and is inconvenient to clean, causing some debris to block the flow of cooling water. It is also inconvenient to collect the fallen debris during the cleaning process for discharge, which is easy to accumulate and affect the cleaning effect. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides a filtering device for an air compressor cooling water system, which realizes the function of auxiliary cleaning of the filter surface, prevents accumulation from affecting the flow of cooling water, and conveniently collects the fallen debris for discharge, avoiding accumulation affecting the cleaning effect.

[0004] The technical solution is as follows: a filtering device for an air compressor cooling water system, comprising a filter box, a maintenance cover bolted to the upper end of the filter box; a filter plate bolted to the inner wall of the filter box; a working motor bolted to the upper end of the maintenance cover; a movable cleaning long seat structure connected to the left side of the interior of the filter box; connectors welded to the left and right sides of the interior of the filter box; a receiving and discharge bucket structure connected to the lower left side of the interior of the filter box, characterized in that the movable cleaning long seat structure comprises a limiting box, a threaded vertical rod threadedly connected to the rear side of the limiting box; a guide rod inserted through the left side of the interior of the limiting box; a scraping plate inserted through the interior of the limiting box, and a compression spring bolted at the connection.

[0005] Preferably, the threaded vertical rod is movably embedded in the left side of the maintenance cover and connected to the output shaft coupling of the working motor.

[0006] Compared with the prior art, the beneficial effects of the utility model are:

[0007] In the utility model, the limiting box, the scraping plate and the compression spring are arranged to be used in close contact with the surface of the filter plate.

[0008] In the utility model, the guide rod and the threaded vertical rod are arranged to cooperate with the limiting box to perform lifting activities for use. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 It is a structural schematic diagram of the utility model.

[0010] Figure 2It is a structural schematic diagram of the movable cleaning long seat structure of the utility model.

[0011] Figure 3 It is a structural schematic diagram of the receiving and discharging bucket structure of the utility model.

[0012] In the figure:

[0013] 1. Filter box; 2. Maintenance cover; 3. Filter plate; 4. Working motor; 5. Movable cleaning seat structure; 51. Limiting box; 52. Threaded vertical rod; 53. Guide rod; 54. Scraping plate; 55. Compression spring; 6. Receiving and discharging bucket structure; 61. Bucket body; 62. Fixed pin shaft; 63. Sealing plate; 64. Sealing sleeve; 7. Connector. DETAILED DESCRIPTION

[0014] The utility model is further described below in conjunction with the accompanying drawings:

[0015] Example:

[0016] As attached Figure 1 As shown, a filtering device for an air compressor cooling water system comprises a filter box 1, wherein a maintenance cover 2 is bolted to the upper end of the filter box 1; a filter plate 3 is bolted to the inner wall of the filter box 1; a working motor 4 is bolted to the upper end of the maintenance cover 2; a movable cleaning long seat structure 5 is connected to the left side of the inside of the filter box 1; connectors 7 are welded to the left and right sides of the inside of the filter box 1; and a receiving and discharge bucket structure 6 is connected to the lower left side of the inside of the filter box 1.

[0017] As attached Figure 2 As shown, in the above embodiment, specifically, the movable cleaning long seat structure 5 includes a limiting box 51, and a threaded vertical rod 52 is threadedly connected to the rear side of the limiting box 51; a guide rod 53 is inserted into the left side of the limiting box 51; a scraping plate 54 is inserted into the limiting box 51, and a compression spring 55 is bolted at the connection; the working motor 4 rotates the threaded vertical rod 52 and drives the limiting box 51 to rise and fall with the cooperation of the guide rod 53.

[0018] As attached Figure 3 As shown, in the above embodiment, specifically, the receiving discharge bucket structure 6 includes a bucket body 61, a fixing pin shaft 62 is inserted into the lower side of the inside of the bucket body 61; sealing plates 63 are axially connected to the left and right sides of the lower inside of the bucket body 61; a sealing sleeve 64 is glued to the outer wall of the sealing plate 63; the fixing pin shaft 62 is taken out to open the sealing plate 63 for discharge.

[0019] In the above embodiment, specifically, the threaded vertical rod 52 is movably embedded in the left side of the interior of the maintenance cover 2 and is connected to the output shaft coupling of the working motor 4 .

[0020] In the above embodiment, specifically, the guide rod 53 is bolted to the left side of the interior of the maintenance cover 2 and is matched with the limiting box 51 .

[0021] In the above embodiment, specifically, the right side of the scraper plate 54 is set to be inclined and contacts the left surface of the filter plate 3, thereby realizing the function of auxiliary cleaning of the filter surface to prevent accumulation and affect the flow of cooling water.

[0022] In the above embodiment, specifically, the bucket 61 is welded to the lower left side of the filter box 1 and is arranged on the left side of the filter plate 3 to facilitate receiving the cleaned debris and prevent accumulation and blockage that affects the cleaning effect.

[0023] In the above embodiment, specifically, the sealing sleeve 64 on the outer wall of the sealing plate 63 is a rubber sleeve, and a through hole is opened at the rear, and a fixing pin 62 is connected to the bottom of the sealing bucket 61 to lock and fix it.

[0024] How it works

[0025] The working principle of the utility model is as follows: during use, the filter box 1 is connected to the cooling water system of the air compressor through the connector 7. After the connection is completed, cooling water is injected into the filter box 1 and filtered through the filter plate 3 for use. When cleaning is performed during use, the working motor 4 is driven to rotate the threaded vertical rod 52, which drives the limiting box 51 to rise and fall with the cooperation of the guide rod 53. During the lifting process, the scraping plate 54 contacts the surface of the filter plate 3 with the cooperation of the compression spring 55 and moves to clean up debris. During the cleaning process, the debris falls into the bucket 61, and then the fixing pin 62 is taken out to open the sealing plate 63 for discharge to complete the cleaning work.

[0026] Utilizing the technical solution described in the utility model, or those skilled in the art designing similar technical solutions inspired by the technical solution of the utility model to achieve the above-mentioned technical effects, all fall within the protection scope of the utility model.

Claims

1. A filter device for a cooling water system of an air compressor, the filter device for the cooling water system of an air compressor comprising a filter box (1), the upper end of the filter box (1) being bolted to a maintenance cover (2); the inner wall of the filter box (1) being bolted to a filter plate (3); the upper end of the maintenance cover (2) being bolted to a working motor (4); the left side of the interior of the filter box (1) being connected to a movable cleaning seat structure (5); the left and right sides of the interior of the filter box (1) being welded with connectors (7); the lower left side of the interior of the filter box (1) being connected to a receiving and discharging bucket structure (6), characterized in that: The movable cleaning seat structure (5) comprises a limiting box (51), wherein a threaded vertical rod (52) is threadedly connected to the rear side of the limiting box (51); a guide rod (53) is inserted into the left side of the limiting box (51); a scraping plate (54) is inserted into the limiting box (51), and a compression spring (55) is bolted to the connection.

2. The filter device for the air compressor cooling water system according to claim 1, characterized in that: The receiving and discharging bucket structure (6) comprises a bucket body (61), a fixing pin shaft (62) is inserted into the lower side of the bucket body (61); sealing plates (63) are axially connected to the left and right sides of the lower side of the bucket body (61); and a sealing sleeve (64) is glued to the outer wall of the sealing plate (63).

3. The filter device for the air compressor cooling water system according to claim 1, characterized in that: The threaded vertical rod (52) is movably embedded in the left side of the interior of the maintenance cover (2) and is connected to the output shaft coupling of the working motor (4).

4. The filter device for the air compressor cooling water system according to claim 1, characterized in that: The guide rod (53) is bolted to the left side of the interior of the maintenance cover (2) and is matched with the limiting box (51).

5. The filter device for the air compressor cooling water system according to claim 2, characterized in that: The right side of the scraping plate (54) is arranged in an inclined shape and contacts the left surface of the filter plate (3).

6. The filter device for the air compressor cooling water system according to claim 2, characterized in that: The bucket body (61) is welded to the lower left side of the interior of the filter box (1) and is arranged on the left side of the filter plate (3).

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