CN216395454U - Filter basket type filter - Google Patents
Filter basket type filter Download PDFInfo
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- CN216395454U CN216395454U CN202123136615.1U CN202123136615U CN216395454U CN 216395454 U CN216395454 U CN 216395454U CN 202123136615 U CN202123136615 U CN 202123136615U CN 216395454 U CN216395454 U CN 216395454U
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Abstract
The utility model belongs to the technical field of filters, and particularly relates to a filter basket type filter which comprises a cylinder body and an upper cover arranged at the upper end of the cylinder body; the upper part and the lower part of the cylinder are respectively provided with a water inlet and a water outlet, and the bottom of the cylinder is provided with a sewage outlet; the upper cover is provided with an air inlet and an exhaust valve; a mounting ring is fixedly connected in the barrel body below the water inlet, the mounting ring is provided with a clamping groove, a supporting frame is arranged in the mounting ring, and the upper end of the mounting ring is hinged with a clamping rod; an installation disc is embedded in the clamping groove in a clamping mode, a plurality of through holes are formed in the installation disc, a filtering basket is fixedly connected to the lower sides of the through holes, a fixed pressing ring groove is formed in the upper side of each through hole, and a movable pressing ring groove is formed in the bottom of each fixed pressing ring groove; a fixed compression ring is embedded in the fixed compression ring groove in a clamping manner, a mounting groove is formed in the lower end of the fixed compression ring, a movable compression ring is vertically and slidably mounted in the mounting groove, a spring is connected between the upper end of the movable compression ring and the bottom of the mounting groove, and a molded surface matched with the shape of the movable compression ring groove is formed in the lower end of the movable compression ring; the clamping device further comprises a fixing mechanism for fixing the fixed compression ring.
Description
Technical Field
The utility model belongs to the technical field of filters, and particularly relates to a filter basket type filter.
Background
Filters are widely used in the food and pharmaceutical industries for the filtration of liquids. Filters generally include a housing with a filter element disposed therein and a fluid inlet and a fluid outlet disposed therein.
In the filter in the prior art, a large number of parts such as screws, studs and the like are used in a cylinder body, and the parts are easily corroded by filtered liquid after being used for a long time, so that the subsequent assembly and disassembly are difficult.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned deficiencies, it is an object of the present invention to provide a filter basket filter.
The utility model provides the following technical scheme:
a filter basket type filter comprises a cylinder body and an upper cover arranged at the upper end of the cylinder body; the upper part and the lower part of the cylinder are respectively provided with a water inlet and a water outlet, and the bottom of the cylinder is provided with a sewage outlet; the upper cover is provided with an air inlet and an exhaust valve;
a mounting ring is fixedly connected in the barrel body below the water inlet, the mounting ring is provided with a clamping groove, a supporting frame is arranged in the mounting ring, and the upper end of the mounting ring is hinged with a clamping rod;
an installation disc is embedded in the clamping groove in a clamping mode, a plurality of through holes are formed in the installation disc, a filtering basket is fixedly connected to the lower sides of the through holes, a fixed pressing ring groove is formed in the upper side of each through hole, and a movable pressing ring groove is formed in the bottom of each fixed pressing ring groove;
a fixed compression ring is embedded in the fixed compression ring groove in a clamping manner, a mounting groove is formed in the lower end of the fixed compression ring, a movable compression ring is vertically and slidably mounted in the mounting groove, a spring is connected between the upper end of the movable compression ring and the bottom of the mounting groove, and a molded surface matched with the shape of the movable compression ring groove is formed in the lower end of the movable compression ring;
the clamping device further comprises a fixing mechanism for fixing the fixed compression ring.
The cross section of the movable pressure ring groove is U-shaped or V-shaped or W-shaped.
The side surface of the clamping groove is provided with a plurality of positioning lugs; the side of the mounting disc is provided with a plurality of positioning grooves.
The fixing mechanism comprises a fixing block fixedly connected to the upper end face of the mounting disc, the fixing block is provided with a jack, and the fixing mechanism further comprises an insertion rod inserted into the jack.
The upper cover is connected with a screw rod rocking handle mechanism through a connecting disc; the screw rod rocking handle mechanism comprises a screw rod, the bottom of the screw rod is connected with the connecting disc, and the top of the screw rod is connected with a handle; the screw rod is provided with a nut mechanism which is fixedly connected with the rocker arm, and the rocker arm is fixedly connected on the cylinder body through a rocker arm fixing piece.
The locking mechanism comprises a threaded column fixing lug fixedly connected to the upper end opening of the barrel body, a threaded column is hinged to the threaded column fixing lug, and a locking nut is mounted on the threaded column; the locking mechanism further comprises a nut fixing lug fixedly connected to the lower end opening of the upper cover, and the nut fixing lug is provided with a bayonet.
The utility model has the beneficial effects that:
the utility model uses the parts such as the clamping rod, the inserting rod and the like to fix, and cancels the parts such as the screw, the bolt and the like to use, thereby solving the problem of difficult assembly and disassembly caused by the corrosion of the filtered liquid; according to the utility model, the spring is connected between the movable compression ring and the fixed compression ring, and the movable compression ring groove is designed, so that the fixing effect of the filter bag can be enhanced, and the filter bag is prevented from falling off.
Drawings
FIG. 1 is a block diagram of the present invention;
FIG. 2 is a top view of the present invention;
FIG. 3 is a schematic view of a mounting ring structure;
FIG. 4 is a schematic view of a mounting plate configuration;
FIG. 5 is a schematic view of the cross-sectional shape of the movable pressure ring groove being "U" -shaped;
FIG. 6 is a schematic view of the cross-sectional shape of the movable pressure ring groove being "V" -shaped;
FIG. 7 is a schematic view of the cross-sectional shape of the movable pressure ring groove being "W" -shaped;
FIG. 8 is a schematic illustration of the installation of the bayonet;
FIG. 9 is a bottom view of the fixed compression ring;
figure 10 is a schematic view of the connection of the fixed compression ring and the movable compression ring.
Detailed Description
As shown in the figure, the filter basket type filter comprises a cylinder body 101 and an upper cover 108 arranged at the upper end of the cylinder body 101. The four corners of the lower end of the cylinder 101 are provided with pillars 102, the upper part and the lower part of the cylinder 101 are respectively provided with a water inlet 109 and a water outlet 104, and the bottom of the cylinder 101 is also provided with a sewage outlet 103. An air inlet 110 and an air outlet 111 are installed on the upper cover 108, and a pressure gauge may be installed on the upper cover 108.
The upper cover 108 is connected with a screw rod rocking handle mechanism 400 through a connecting plate, specifically, the screw rod rocking handle mechanism 400 comprises a screw rod, the bottom of the screw rod is connected with the connecting plate, and the top of the screw rod is connected with a handle. The screw rod is provided with a nut mechanism, the nut mechanism is fixedly connected with a rocker arm 107, and the rocker arm 107 is fixedly connected to the cylinder body 101 through a rocker arm fixing piece 106. The handle is rotated to make the screw rod drive the upper cover 108 to move upwards.
In order to close the upper cover 108, a locking mechanism is further provided, and specifically, the locking mechanism includes a threaded post fixing lug fixedly connected to the upper port of the cylinder 101, a threaded post is hinged to the threaded post fixing lug, and a locking nut is mounted on the threaded post. The locking mechanism further comprises a nut fixing lug fixedly arranged at the lower port of the upper cover 108, and the nut fixing lug is provided with a bayonet. When the upper cover 108 needs to be fixed, the threaded column is rotated to be clamped into the bayonet, and then the locking nut is screwed down to be tightly attached to the upper end of the nut fixing lug, so that the upper cover 108 and the barrel 101 are fixed together.
The mounting ring 201 is fixedly connected in the barrel 101 below the water inlet 109, the mounting ring 201 is provided with a clamping groove 202, a supporting frame 203 is further arranged in the mounting ring 201, and the upper end of the mounting ring 201 is hinged with a clamping rod 205. A mounting plate 206 is embedded in the card slot 202. The support frame 203 can support the mounting plate 206 to prevent the mounting plate 206 from being excessively deformed. After the mounting plate 206 is placed in the card slot 202, the clamping rods 205 can be pulled to clamp the mounting plate 206 by the clamping rods 205.
The side of the slot 202 is provided with a plurality of positioning protrusions 204, and the side of the mounting plate 206 is provided with a plurality of positioning grooves 207. When the mounting plate 206 is placed in the slot 202, the positioning protrusion 204 can be inserted into the positioning groove 207, and the positioning protrusion 204 can play a positioning role on one hand and can prevent the mounting plate 206 from moving on the other hand.
The mounting plate 206 is provided with a plurality of through holes 208, the lower side of the through holes 208 is fixedly connected with the filter basket 105, and the filter bag is placed in the filter basket 105. The upper side of the through hole 208 is provided with a fixed pressure ring groove 209, the bottom of the fixed pressure ring groove 209 is provided with a movable pressure ring groove, and the cross section of the movable pressure ring groove is U-shaped, V-shaped or W-shaped. Fixed clamping ring 210 has been inlayed in fixed clamping ring groove 209 card, and fixed clamping ring 210 lower extreme is equipped with the mounting groove, but installs activity clamping ring 213 in the mounting groove vertically with sliding, and activity clamping ring 213 upper end is connected with spring 214 with the mounting groove tank bottom, and activity clamping ring 213 lower extreme is equipped with the profile identical with activity clamping ring groove shape. After the filter bag is placed in the filter basket, the bag mouth of the filter bag is placed in the fixed press ring groove 209, then the fixed press ring 210 is installed in the fixed press ring groove 209, and the lower end of the movable press ring 213 is inserted into the movable press ring groove, so that the bag mouth of the filter bag is pressed.
In order to prevent impurities from entering the installation groove, a rubber sealing sleeve is installed between the movable compression ring 213 and the groove wall of the installation groove.
After the fixing press ring 210 presses the mouth of the filter bag, the fixing press ring 210 is fixed by a fixing mechanism. Specifically, the fixing mechanism includes a fixing block 212 fixedly mounted on the upper end surface of the mounting plate 206, the fixing block 212 is provided with a jack, and the fixing mechanism further includes an insertion rod 211 inserted into the jack. After the insertion rod 211 is inserted into the insertion hole, the insertion rod 211 is closely attached to the upper end surface of the fixed ring 210, so that the fixed ring 210 is fixed and the fixed ring 210 is prevented from bouncing up.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A filter basket type filter comprises a cylinder body (101) and an upper cover (108) arranged at the upper end of the cylinder body (101); the upper part and the lower part of the cylinder body (101) are respectively provided with a water inlet (109) and a water outlet (104), and the bottom of the cylinder body (101) is provided with a sewage outlet (103); an air inlet (110) and an exhaust valve (111) are arranged on the upper cover (108); the method is characterized in that:
a mounting ring (201) is fixedly connected in the barrel body (101) below the water inlet (109), a clamping groove (202) is formed in the mounting ring (201), a supporting frame (203) is arranged in the mounting ring (201), and a clamping rod (205) is hinged to the upper end of the mounting ring (201);
an installation disc (206) is embedded in the clamping groove (202) in a clamping mode, a plurality of through holes (208) are formed in the installation disc (206), the lower side of each through hole (208) is fixedly connected with a filtering basket (105), a fixed pressure ring groove (209) is formed in the upper side of each through hole (208), and a movable pressure ring groove is formed in the bottom of each fixed pressure ring groove (209);
a fixed pressing ring (210) is embedded in the fixed pressing ring groove (209) in a clamping manner, a mounting groove is formed in the lower end of the fixed pressing ring (210), a movable pressing ring (213) is vertically and slidably mounted in the mounting groove, a spring (214) is connected between the upper end of the movable pressing ring (213) and the bottom of the mounting groove, and a molded surface matched with the shape of the movable pressing ring groove is formed in the lower end of the movable pressing ring (213);
the clamping device also comprises a fixing mechanism for fixing the fixed compression ring (210).
2. The filter basket filter of claim 1 wherein: the cross section of the movable pressure ring groove is U-shaped or V-shaped or W-shaped.
3. The filter basket filter of claim 1 wherein: the side surface of the clamping groove (202) is provided with a plurality of positioning lugs (204); the side surface of the mounting plate (206) is provided with a plurality of positioning grooves (207).
4. The filter basket filter of claim 1 wherein: the fixing mechanism comprises a fixing block (212) fixedly connected to the upper end face of the mounting disc (206), the fixing block (212) is provided with a jack, and the fixing mechanism further comprises an insertion rod (211) inserted into the jack.
5. The filter basket filter of claim 1 wherein: the upper cover (108) is connected with a screw rod rocking handle mechanism (400) through a connecting disc; the screw rod rocking handle mechanism (400) comprises a screw rod, the bottom of the screw rod is connected with the connecting disc, and the top of the screw rod is connected with a handle; the screw rod is provided with a nut mechanism which is fixedly connected with a rocker arm (107), and the rocker arm (107) is fixedly connected on the cylinder body (101) through a rocker arm fixing piece (106).
6. The filter basket filter of claim 1 wherein: the locking mechanism comprises a threaded column fixing lug fixedly connected to the upper end opening of the barrel body (101), a threaded column is hinged to the threaded column fixing lug, and a locking nut is mounted on the threaded column; the locking mechanism further comprises a nut fixing lug fixedly connected to the lower port of the upper cover (108), and the nut fixing lug is provided with a bayonet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123136615.1U CN216395454U (en) | 2021-12-13 | 2021-12-13 | Filter basket type filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123136615.1U CN216395454U (en) | 2021-12-13 | 2021-12-13 | Filter basket type filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216395454U true CN216395454U (en) | 2022-04-29 |
Family
ID=81282600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123136615.1U Active CN216395454U (en) | 2021-12-13 | 2021-12-13 | Filter basket type filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216395454U (en) |
-
2021
- 2021-12-13 CN CN202123136615.1U patent/CN216395454U/en active Active
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