Candle filter convenient for replacing candle stick

Abstract

The utility model provides a candle filter convenient for replacing a candle stick, which belongs to the technical field of candle filters, and comprises a filter shell and a quick replacement mechanism arranged in the filter shell, the quick replacement mechanism is used for quickly replacing the candle stick, and the quick replacement mechanism comprises a fixed plate arranged at the upper end of an inner cavity of the filter shell, mounting seats are movably inserted into a plurality of mounting ports uniformly formed in the fixed plate, filter sticks are arranged in the mounting seats, a locking plate is movably placed at the upper ends among the mounting seats, a transmission cavity is formed in the locking plate, a liquid discharge pipe is in threaded connection with the interior of a liquid discharge port formed in the outer arc surface of the transmission cavity, and the liquid discharge port is communicated with the transmission cavity; the liquid outlets of the filter sticks penetrate through the through holes formed in the lower end of the locking plate in a one-to-one correspondence mode and extend into the transmission cavity. Through the quick replacement mechanism, the problem that the filter sticks can be taken out only by unscrewing the filter sticks one by one in the traditional method is solved, all the filter sticks can be unlocked at a time, and the replacement time is greatly shortened.

Description

TECHNICAL FIELD

[0001] The utility model belongs to candle type filter machine technical field, concretely relates to a candle type filter machine convenient to replace candle stick. BACKGROUND

[0002] Candle type filter machine is a kind of equipment for solid-liquid separation, is widely used in chemical industry, pharmacy, food, beverage and other industries.Its basic principle is to use multiple vertical arrangement candle stick to filter liquid, when liquid passes through filter material on candle stick, solid particles are intercepted, to achieve the purpose of filtration;

[0003] In existing candle type filter machine, candle stick usually adopts the mode of fixed by screw thread connection, since candle type filter machine is often equipped with many candle sticks, when needing to replace, must unscrew filter stick one by one to take out, this process not only consumes time, but also is laborious. UTILITY MODEL CONTENTS

[0004] Therefore, the utility model provides a kind of candle type filter machine convenient to replace candle stick, can solve the problem that traditional method needs to unscrew filter stick one by one to take out by quick replacement mechanism, can unlock all filter sticks at a time, greatly shorten replacement time.

[0005] To solve the above technical problem, the utility model provides a kind of candle type filter machine convenient to replace candle stick, including filter machine shell and the quick replacement mechanism being set in it, quick replacement mechanism is used to carry out quick replacement to candle stick, quick replacement mechanism includes the fixed plate being set in the upper end of the inner chamber of filter machine shell, the multiple installation ports being evenly set on the fixed plate are all movably inserted with mounting seat, the filter stick is all arranged in mounting seat, the locking plate is movably placed between the upper end of multiple mounting seats, the transmission cavity is arranged in the inside of locking plate, the drainage pipe is threadedly connected in the drainage port of the outer arc surface of transmission cavity, the drainage port is communicated with transmission cavity, the outlet of filter stick all passes through the through hole correspondingly set in the lower end of locking plate and extends to the inside of transmission cavity, the drainage pipe passes through the opening correspondingly set in the outer arc surface of filter machine shell and extends to outside, the locking screw ring is rotatably connected on the upper end of locking plate, the locking screw ring is threadedly connected with the internal thread groove set on the upper end of the inner arc surface of filter machine shell, that is, solve the problem that traditional method needs to unscrew filter stick one by one to take out, can unlock all filter sticks at a time, greatly shorten replacement time.

[0006] Quick replacement mechanism further includes multiple shift plates being set in the inner arc surface of locking screw ring, that is, facilitate relevant staff to operate locking screw ring.

[0007] The upper end of the inner arc surface of filter machine shell is equipped with multiple limit plates close to fixed plate, the outer arc surface of locking plate is equipped with limit slot corresponding to limit plate, limit slot is slidably matched with adjacent limit plate on the same side, that is, locking plate is provided with guiding sliding support.

[0008] The sealing assembly is arranged on the upper end surface of the fixed plate near each mounting port, and the annular sealing gasket II is arranged on the stepped surface of the mounting seat.

[0009] The contact part of the annular sealing gasket II with the annular sealing gasket I is sawtooth-shaped in cross section, so that the contact area of the annular sealing gasket II with the annular sealing gasket I is increased.

[0010] The sealing assembly further comprises a sealing ring arranged in each through hole, and the sealing ring is in contact with the liquid outlet end of the outer arc surface of the filter rod, so that liquid leakage is prevented.

[0011] The outer arc surface of the filter housing is provided with an observation window, so that the filtering state of the filter rod can be observed in real time, and it is determined in time whether the filter rod needs to be replaced.

[0012] The beneficial effects of the above technical solutions of the utility model are as follows:

[0013] 1. When the filter rod needs to be replaced, the relevant operating personnel opens the filter housing, then rotates the locking screw ring by the handle to separate the locking screw ring from the internal thread groove, then loosens the liquid discharge pipe and takes it out, then lifts the locking screw ring upward, the locking plate moves upward along the limiting plate synchronously, and finally the locking plate and its auxiliary mechanism are taken out, at this time, the filter rod can be taken out one by one through the mounting seat, and the filter rod can be conveniently replaced, the problem that the filter rod needs to be loosened one by one in the traditional method to be taken out is solved, all the filter rods can be unlocked at one time, and the replacement time is greatly shortened.

[0014] 2. After the replacement is completed, the new filter rod is reset through the mounting seat one by one, then the locking plate is returned to the original position, the limiting grooves of the locking plate are in sliding fit with the corresponding limiting plates respectively, then the locking screw ring is tightened by the handle, the locking screw ring is in threaded connection with the internal thread groove on the upper end of the inner arc surface of the filter housing again, in this process, the locking plate moves downward to press the mounting seat, and at this time, the liquid outlet of the filter rod is inserted into the through hole again, so that the filter rod is fixed and locked, and then the liquid discharge pipe is reset.

[0015] 3. The annular sealing gasket I and the annular sealing gasket II are in contact with each other, so that the gap between the fixed plate and the mounting seat is sealed, and the spring provides additional elastic support to ensure the sealing effect, and the sealing ring seals the gap between the liquid outlet end of the outer arc surface of the filter rod and the through hole.

[0016] 4. The filtering state of the filter rod can be observed in real time through the observation window, so that it is determined in time whether the filter rod needs to be replaced. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the main structure of a candle filter that facilitates candle rod replacement according to the present invention.

[0018] Figure 2 This is a cross-sectional structural diagram of the present invention;

[0019] Figure 3 This is an enlarged structural diagram of point A in this utility model;

[0020] Figure 4 This is an enlarged structural diagram of section B of this utility model.

[0021] Explanation of reference numerals in the attached drawings: 100, filter housing; 200, fixing plate; 201, mounting base; 202, filter rod; 203, locking plate; 204, transmission chamber; 205, drain pipe; 206, locking threaded ring; 207, lever plate; 300, limiting plate; 400, annular groove; 401, annular sealing gasket one; 402, annular sealing gasket two; 403, spring; 404, sealing ring; 500, observation window. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the following will be described in conjunction with the accompanying drawings of the embodiments of this utility model. Figures 1-4 The technical solutions of the embodiments of this utility model are clearly and completely described herein. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the described embodiments of this utility model are within the protection scope of this utility model.

[0023] This embodiment provides a candle filter that facilitates candle rod replacement, such as... Figures 1-4As shown: including filter machine shell 100 and set in the quick change mechanism for the quick change of filter stick, quick change mechanism includes set in the fixed plate 200 of filter machine shell 100 inner cavity upper end, the multiple mounting ports of uniform setting on the fixed plate 200, the mounting seat 201 of the active plug-in in multiple mounting ports, the filter stick 202 of being equipped with in multiple mounting seat 201, the locking plate 203 of being placed in the upper end of multiple mounting seat 201, the transmission cavity 204 of being equipped with in the inside of locking plate 203, the drainage pipe 205 of being connected with in the drainage port of the outer arc surface of transmission cavity 204, the drainage port is communicated with transmission cavity 204, the outlet of filter stick 202 all passes through the through hole of the lower end of locking plate 203 and extends to the inside of transmission cavity 204, the drainage pipe 205 passes through the opening of the outer arc surface of filter machine shell 100 and extends to the outside, the locking screw ring 206 of being rotatably connected with the upper end of the inner arc surface of locking plate 203, the inner thread groove of being threadedly connected with the upper end of the inner arc surface of filter machine shell 100.

[0024] The relevant operating personnel open the filter machine shell 100, then unscrew the locking screw ring 206, make it separate from the inner thread groove, then unscrew the drainage pipe 205, and take it out, after that, lift the locking screw ring 206 upward, the locking plate 203 is synchronously moved upward along the limiting plate 300, finally the locking plate 203 and its attached mechanism are taken out, at this time, the filter stick 202 can be taken out one by one through the mounting seat 201, which can be conveniently replaced, solves the problem that the traditional method needs to unscrew the filter stick 202 one by one to take it out, can unlock all filter sticks 202 at a time, greatly shortens the replacement time, after the replacement is completed, the new filter stick 202 is reset one by one through the mounting seat 201, then the locking plate 203 is put back to the original position, then the locking screw ring 206 is tightened, so that it is threadedly connected with the inner thread groove of the upper end of the inner arc surface of the filter machine shell 100, in this process, the locking plate 203 moves downward and presses the mounting seat 201, and at this time the outlet of the filter stick 202 is inserted into the through hole again, so as to realize the fixation and locking of the filter stick 202, then the drainage pipe 205 is reset.

[0025] As shown in Figures 2-3 , the quick change mechanism further comprises a plurality of push plates 207 arranged on the inner arc surface of the locking screw ring 206, which facilitates the operation of the locking screw ring 206 by the relevant workers.

[0026] As shown in Figures 2-3 , the inner arc surface of the filter machine shell 100 is provided with a plurality of limiting plates 300 near the upper end of the fixed plate 200, and the outer arc surface of the locking plate 203 is provided with a limiting groove corresponding to the limiting plate 300, and the limiting groove is in sliding fit with the adjacent limiting plate 300 on the same side.

[0027] The limiting groove and the limiting plate 300 are in sliding fit, thereby providing guiding sliding support for the locking plate 203, so that the locking plate 203 can only move up and down.

[0028] As Figures 2-4 shown, the sealing assembly is further provided for sealing the gap between the fixed plate 200 and the mounting seat 201, and the sealing assembly comprises an annular groove 400 provided on the upper end face of the fixed plate 200 near each mounting port, an annular sealing gasket one 401 movably arranged in the annular groove 400, an annular sealing gasket two 402 provided on the stepped surface of the mounting seat 201, and a spring 403 provided between the lower end of the annular sealing gasket one 401 and the bottom of the annular groove 400.

[0029] The annular sealing gasket one 401 and the annular sealing gasket two 402 are in contact with each other to seal the gap between the fixed plate 200 and the mounting seat 201, and the spring 403 provides additional elastic support to ensure the sealing effect. The sealing ring 404 seals the gap between the liquid outlet end of the outer arc surface of the filter rod 202 and the through hole, further preventing liquid leakage.

[0030] As Figures 2-4 shown, the contact part of the annular sealing gasket two 402 and the annular sealing gasket one 401 is sawtooth-shaped in cross section, which increases the contact area of the annular sealing gasket two 402 and the annular sealing gasket one 401, thereby improving the sealing effect.

[0031] As Figures 2-3 shown, the sealing assembly further comprises a sealing ring 404 provided in the through hole, and the sealing ring 404 is in contact with the liquid outlet end of the outer arc surface of the filter rod 202. The sealing ring 404 seals the gap between the liquid outlet end of the outer arc surface of the filter rod 202 and the through hole, preventing liquid leakage.

[0032] As Figure 1 shown, the outer arc surface of the filter machine housing 100 is provided with an observation window 500, which can observe the filtering state of the filter rod 202 in real time, so as to decide whether to replace it in time.

[0033] The working principle of the candle filter machine with filter rods convenient to replace is as follows: when the filter rods 202 need to be replaced, the relevant operating personnel opens the filter machine shell 100, then loosens the locking threaded ring 206 by rotating the dial plate 207, so that the locking threaded ring 206 is separated from the internal threaded groove, then loosens the liquid discharge pipe 205 and takes it out, after that, the locking threaded ring 206 is lifted upwards, the locking plate 203 is synchronously moved upwards along the limiting plate 300, finally the locking plate 203 and the attached mechanism are taken out, at this time, the filter rods 202 can be taken out one by one through the mounting seat 201, and the filter rods 202 can be conveniently replaced, the problem that the filter rods 202 need to be loosened one by one in the traditional method to be taken out is solved, all the filter rods 202 can be unlocked at one time, the replacement time is greatly shortened, after the replacement is completed, the new filter rods 202 are reset one by one through the mounting seat 201, then the locking plate 203 is placed back to the original position, and the limiting grooves of the locking plate 203 are respectively slidably connected with the corresponding limiting plates 300, then the locking threaded ring 206 is tightened by rotating the dial plate 207, so that the locking threaded ring 206 is threadedly connected with the internal threaded groove on the upper end of the internal arc surface of the filter machine shell 100, in this process, the locking plate 203 moves downwards and presses the mounting seat 201, and at this time, the liquid outlet of the filter rod 202 is reinserted into the through hole, so that the filter rod 202 is fixed and locked, then the liquid discharge pipe 205 is reset, in the whole process, the annular sealing gasket one 401 and the annular sealing gasket two 402 are in contact with each other, so as to seal the gap between the fixing plate 200 and the mounting seat 201, and the spring 403 provides additional elastic support, so as to ensure the sealing effect, the sealing ring 404 seals the gap between the liquid outlet end of the outer arc surface of the filter rod 202 and the through hole, so as to further prevent liquid leakage, through the observation window 500, the filtering state of the filter rod 202 can be observed in real time, so as to timely decide whether the filter rod 202 needs to be replaced, in use, liquid enters from the bottom of the filter machine shell 100, then the liquid is filtered through the filter rod 202, and solid particles or suspended matters in the liquid are removed. The filtered clear liquid enters the transmission cavity 204 through the liquid outlet of the filter rod 202, and finally is discharged out of the filter machine shell 100 by the liquid discharge pipe 205.

[0034] In addition, it should be further pointed out that, in the description of the utility model, unless there is an explicit provision and limitation, the terms "mounting", "connection" and "connection" should be understood in a broad sense, for example, it can be fixed connection, or detachable connection, or integrally connected, it can be mechanical connection, or electrical connection, it can be directly connected, or indirectly connected through an intermediate medium, or the communication between two elements. For those skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0035] The above is the preferred embodiment of the present application, it should be pointed out that, for those skilled in the ordinary in the art, without departing from the principles described in the present application, can be made several improvements and refinements, these improvements and refinements should also be considered as the scope of protection of the present application.

Claims

1. A candle filter for facilitating replacement of candlesticks, characterized by: The utility model provides a filter machine shell (100) and the quick replacement mechanism for setting in it are included, and the quick replacement mechanism is used for quick replacement to candle stick, the quick replacement mechanism includes the fixed plate (200) of setting in the cavity upper end of filter machine shell (100), the multiple installation port of uniform setting on fixed plate (200) all movably insert the mounting seat (201) in, the filter stick (202) is all equipped in mounting seat (201), the locking plate (203) of movable placement is placed between multiple mounting seat (201) upper end, the inside of locking plate (203) is equipped with transmission cavity (204), the drainage pipe (205) of thread connection is arranged in the drainage port of transmission cavity (204) outer arc surface, the drainage port is linked with transmission cavity (204), the outlet of filter stick (202) all passes through the through hole of locking plate (203) lower end one -one correspondence and extends to transmission cavity (204) inside, the drainage pipe (205) passes through the opening of filter machine shell (100) outer arc surface corresponding arrangement and extends to outside, the locking screw ring (206) of rotation connection is arranged in the upper end of locking plate (203) outer arc surface, the internal thread groove of thread connection is arranged in the upper end of filter machine shell (100) inner arc surface locking screw ring (206) with.

2. A candle filter as defined in claim 1, wherein: The quick replacement mechanism further includes a plurality of shift plates (207) arranged on the inner arc surface of the locking screw ring (206).

3. A candle filter as defined in claim 1, wherein: The inner arc surface of the filter machine shell (100) is provided with a plurality of limiting plates (300) near the upper end of the fixed plate (200), and the outer arc surface of the locking plate (203) is provided with a limiting groove corresponding to the limiting plate (300).

4. A candle filter as defined in claim 1, wherein: The sealing assembly is further provided with a sealing ring (404) arranged in the through hole, and the sealing ring (404) is in contact with the outer arc surface of the filter stick (202) at the liquid outlet end.

5. A candle filter for facilitating the replacement of candlesticks as claimed in claim 4 wherein: The outer arc surface of the filter machine shell (100) is provided with an observation window (500).

6. A candle filter for ease of changing candlesticks as claimed in claim 4 wherein: ​ 7. A candle filter as defined in claim 1, wherein: ​

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