CN221309712U - Bag filter structure - Google Patents
Bag filter structure Download PDFInfo
- Publication number
- CN221309712U CN221309712U CN202322868412.4U CN202322868412U CN221309712U CN 221309712 U CN221309712 U CN 221309712U CN 202322868412 U CN202322868412 U CN 202322868412U CN 221309712 U CN221309712 U CN 221309712U
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- CN
- China
- Prior art keywords
- filter
- shell
- bag
- filter element
- filter core
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 30
- 239000000741 silica gel Substances 0.000 claims abstract description 30
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 30
- 238000007789 sealing Methods 0.000 claims abstract description 13
- 238000004140 cleaning Methods 0.000 claims abstract description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 26
- 229910001220 stainless steel Inorganic materials 0.000 claims description 19
- 239000010935 stainless steel Substances 0.000 claims description 19
- 238000001914 filtration Methods 0.000 claims description 16
- 229910052742 iron Inorganic materials 0.000 claims description 13
- 239000011258 core-shell material Substances 0.000 claims description 6
- 238000010276 construction Methods 0.000 claims 5
- 239000000463 material Substances 0.000 description 16
- 230000000694 effects Effects 0.000 description 8
- 230000018044 dehydration Effects 0.000 description 3
- 238000006297 dehydration reaction Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Abstract
The utility model discloses a bag filter structure, which belongs to the technical field of bag filters and comprises a filter shell, wherein a sealing cover is connected at an inlet of the filter shell in a threaded manner, a filter mechanism which is convenient for cleaning a filter is arranged in the filter shell, and a filter pressing mechanism which can improve the filter efficiency is arranged in the filter shell. According to the filter, the filter element shell is convenient to detach from the inside of the filter shell and convenient to clean the filter, the transparent silica gel sleeve has visibility, whether the inside of the filter element shell is cleaned or not can be observed, and further convenience in cleaning the filter is improved.
Description
Technical Field
The utility model belongs to the technical field of bag filters, and particularly relates to a bag filter structure.
Background
The multipurpose filtering equipment is novel in structure, small in size, convenient and flexible to operate, energy-saving, efficient, airtight in work and high in applicability, the bag type filter filters materials through the filter bag, liquid flows out from the outlet after being filtered by the filter bag, impurities are intercepted in the filter bag, and the filter bag can be used continuously after being replaced.
According to the utility model, the structure is simple and reasonable, the inconvenience of using staff is reduced, the efficiency of cleaning the filter bag by the staff is improved, the problem that the filter bag on the inner side of the filter is not convenient to clean by the aid of a connecting mode of a bolt sleeve and a sealing cover is avoided when the filter bag on the inner side of the filter is required to be cleaned, the number of assembly components is more, the operation steps are complex, and the filter bag cannot be quickly removed for cleaning due to the fact that the sealing cover is not convenient to disassemble and assemble.
But it is found through research that: the device does not have the structure of carrying out the filter-pressing to the filter bag for filtering efficiency is lower, and the filter effect is not good enough, and the cartridge filter of the device does not have the visibility from the side, makes can not directly perceivedly observe the cartridge filter whether by clean up, and the cleaning effect is not good enough, consequently provides a novel device and solves this problem.
Disclosure of utility model
The utility model aims at: in order to solve the problems of insufficient filtering effect and insufficient cleaning effect, a bag filter structure is provided.
The technical scheme adopted by the utility model is as follows: a bag filter structure comprises a filter shell, wherein a sealing cover is connected to an inlet of the filter shell in a threaded manner;
the filter is characterized in that a filter mechanism which is convenient for cleaning the filter is arranged inside the filter shell, and a filter pressing mechanism which can improve the filtering efficiency is arranged inside the filter shell.
The filter mechanism comprises a filter element upper shell, a filter element lower shell, a filter element cover, a filter element outlet, a stainless steel connecting rod, a transparent silica gel sleeve and a filter bag, wherein the filter element upper shell is movably connected inside the filter element shell, the filter element cover is connected with an inlet at the upper part of the filter element upper shell through threads, the stainless steel connecting rod is symmetrically and fixedly arranged at two sides of the filter element upper shell, the lower end of the stainless steel connecting rod is fixedly provided with the filter element lower shell, the transparent silica gel sleeve is connected between the upper edge of the filter element lower shell and the lower edge of the filter element upper shell, the bottom of the filter element lower shell is integrally provided with the filter element outlet, threads are arranged outside the filter element outlet, the inner wall of the outlet at the bottom of the filter element shell is provided with internal threads which are matched with the threads outside the filter element outlet, the filter element upper shell, the filter element lower shell, the stainless steel connecting rod, the transparent silica gel sleeve and the filter element cover jointly form a filter element shell, the filter element upper shell is movably connected inside the filter bag, the bottom extends into the filter element lower shell, a limiting plate is fixedly arranged below the filter element cover, a through hole is arranged between the middle part of the filter element cover and the limiting plate, a connecting ring is bonded at the upper edge of the filter element, and the upper edge of the filter element is symmetrically arranged with limiting plates, and the two sides of the limiting plates are symmetrically arranged;
The filter pressing mechanism comprises a pressing plate, servo electric cylinders and protruding blocks, wherein the servo electric cylinders are symmetrically embedded and installed on two sides of the inside of the filter shell, the pressing plate is fixedly installed at the tail end of each servo electric cylinder, the protruding blocks are fixedly installed on the other side of the pressing plate in parallel, and a booster pump is installed at the outlet of the filter shell.
In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:
1. According to the utility model, the filter element shell is convenient to detach from the inside of the filter shell through the filtering mechanism, the filter is convenient to clean, the transparent silica gel sleeve has visibility, whether the inside of the filter element shell is cleaned can be observed, and the convenience of cleaning the filter is further improved.
2. According to the utility model, the servo electric cylinder continuously stretches and contracts through the filter pressing mechanism to drive the two pressing plates to continuously press on the transparent silica gel sleeve, the transparent silica gel sleeve is soft and easy to deform, materials in the filter bag are pressed in the process of deformation of the transparent silica gel sleeve, the material dehydration efficiency is improved, the filtering efficiency is further improved, the area of the convex block is smaller, the local pressure of the transparent silica gel sleeve is higher, and the filter pressing effect is better.
3. According to the utility model, the booster pump boosts the outer side of the filter bag, so that the filtering speed of materials is further improved, the filtering effect on logistics is better, and the working efficiency is improved.
Drawings
FIG. 1 is a schematic, partial perspective view of a filter housing of the present utility model;
FIG. 2 is a schematic diagram of the explosive structure of the middle discrete body of the present utility model;
FIG. 3 is a schematic illustration of the overall front cross-sectional structure of the present utility model;
Fig. 4 is a schematic diagram of the enlarged structure at a of fig. 3 in the present utility model.
The marks in the figure: 1. a filter housing; 101. sealing cover; 102. a pressing plate; 1021. a servo electric cylinder; 1022. a bump; 103. a booster pump; 2. an upper housing of the filter element; 201. a cartridge cover; 2011. a limiting plate; 202. a filter element lower housing; 2021. a filter element outlet; 2022. a stainless steel connecting rod; 203. a transparent silica gel sleeve; 204. a filter bag; 2041. a connecting ring; 2042. and limiting the iron sheet.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the utility model, the following components are added:
Referring to fig. 1 to 4, a bag filter structure comprises a filter housing 1, wherein a sealing cover 101 is connected to an inlet of the filter housing 1 in a threaded manner;
The filter housing 1 is internally provided with a filter mechanism which is convenient for cleaning the filter, and the filter housing 1 is internally provided with a filter pressing mechanism which can improve the filtering efficiency.
Referring to fig. 2, 3 and 4, in the present embodiment, a limiting plate 2011 is fixedly installed below a filter element cover 201, a through hole is provided between the middle of the filter element cover 201 and the middle of the limiting plate 2011, a connecting ring 2041 is adhered to the upper edge of a filter bag 204, limiting iron sheets 2042 are symmetrically installed on two sides above the connecting ring 2041, and through grooves which are matched with the limiting iron sheets 2042 are provided on two sides of the limiting plate 2011;
Two pairs of limiting iron sheets 2042 on two sides above the connecting ring 2041 are penetrated out from through grooves on two sides of the limiting plate 2011, then part of the limiting iron sheets 2042 on the through grooves are pressed downwards on two sides, the limiting iron sheets 2042 are arranged in an inverted L shape, the limiting iron sheets 2042 are limited, the connecting ring 2041 and the limiting plate 2011 are fixed together, and the filter bag 204 is fixed below the limiting plate 2011.
Referring to fig. 1-4, in this embodiment, the filtering mechanism includes an upper filter element housing 2, a lower filter element housing 202, a filter element cover 201, a filter element outlet 2021, a stainless steel connecting rod 2022, a transparent silica gel sleeve 203, and a filter bag 204, wherein the upper filter element housing 2 is movably connected inside the filter element housing 1, the filter element cover 201 is connected at the inlet of the upper filter element housing 2, the stainless steel connecting rods 2022 are symmetrically and fixedly installed on two sides of the upper filter element housing 2, the lower end of the stainless steel connecting rod 2022 is fixedly provided with the lower filter element housing 202, the transparent silica gel sleeve 203 is connected between the upper edge of the lower filter element housing 202 and the lower edge of the upper filter element housing 2, the filter element outlet 2021 is integrally arranged at the bottom of the lower filter element housing 202, threads are arranged outside the outlet 2021, internal threads which are in threaded fit with the outside of the filter element outlet 2021 are arranged on the inner walls of the bottom outlet of the filter housing 1, the upper filter element housing 2, the lower filter element housing 202, the stainless steel connecting rod 2022, the transparent silica gel sleeve 203 and the filter element cover 201 jointly form a filter element housing, the filter bag 204 is movably connected inside the upper filter element housing 2, and the bottom of the filter bag 204 extends to the inside the lower filter element housing 202;
The filter element cover 201 is screwed at the inlet of the filter element upper shell 2, the filter bag 204 is mounted at the inlet of the filter element upper shell 2, the filter element lower shell 202, the stainless steel connecting rod 2022, the transparent silica gel sleeve 203 and the filter element cover 201 together form the filter element shell, then the filter element shell formed by the filter element upper shell 2, the filter element lower shell 202, the stainless steel connecting rod 2022, the transparent silica gel sleeve 203 and the filter element cover 201 is vertically put into the filter shell 1 by staff, the filter element outlet 2021 is just aligned with the outlet of the filter shell 1, then the filter element shell is rotated, the filter element outlet 2021 is screwed into the outlet of the filter shell 1, the filter element shell is fixed in the filter shell 1, then the sealing cover 101 is screwed at the inlet of the filter shell, the outlet end of the sealing cover 101 matched with the feeding port just penetrates from the through hole in the middle of the filter element cover 201, the materials to be filtered are led in from the feeding port of the sealing cover 101, then the materials enter the filter bag 204 from the through hole of the filter element cover 201, the filter bag 204 filters the materials, the filter element shell is just polluted by the filter materials, the filter element upper shell 2, the filter element shell 202, the stainless steel connecting rod 2022 and the filter element cover 203 and the filter element cover 201 are just polluted by the filter element, and the filter element inner wall of the filter shell is formed by the filter element shell, the filter element can be conveniently cleaned, the filter element can be conveniently and the filter element can be easily cleaned, the filter element can be easily and the inside the filter shell is conveniently and easily cleaned, the filter shell is conveniently has the filter shell is conveniently and easily cleaned, and the filter can be easily cleaned and easily be easily cleaned and easily is easily cleaned.
Referring to fig. 2 and 3, in this embodiment, the filter pressing mechanism includes a pressing plate 102, a servo cylinder 1021 and a bump 1022, the servo cylinder 1021 is symmetrically embedded and installed on two sides of the inside of the filter housing 1, the pressing plate 102 is fixedly installed at the end of the servo cylinder 1021, and the bump 1022 is fixedly installed on the other side of the pressing plate 102 in parallel;
the servo electric cylinder 1021 continuously stretches out and draws back, drives two clamp plates 102 to continuously press on transparent silica gel cover 203, and transparent silica gel cover 203 is soft, takes place deformation easily, and transparent silica gel cover 203 takes place the in-process of deformation, suppresses the inside material of filter bag 204, has improved material dehydration efficiency, and then has improved filtration efficiency, and lug 1022 area is less for transparent silica gel cover 203 local is stressed higher, and the filter-pressing effect is better.
Referring to fig. 1 and 3, in the present embodiment, a booster pump 103 is installed at the outlet of the filter housing 1, and the booster pump 103 boosts the outside of the filter bag 204, thereby further improving the filtering efficiency.
Referring to fig. 1-3, in this embodiment, the servo cylinder 1021 and the booster pump 103 are electrically connected to an external power supply through a control panel.
Working principle: firstly, a worker passes through two pairs of limiting iron sheets 2042 on two sides above a connecting ring 2041 from through grooves on two sides of a limiting plate 2011, then presses down part of the limiting iron sheets 2042 above the through grooves to two sides, so that the limiting iron sheets 2042 are in an inverted L-shaped arrangement, limits the limiting iron sheets 2042, fixes the connecting ring 2041 and the limiting plate 2011 together, thereby fixing a filter bag 204 below the limiting plate 2011, screws a filter core cover 201 at an inlet of a filter core upper shell 2, achieves the aim of installing the filter bag 204 in a filter core shell formed by the filter core upper shell 2, a filter core lower shell 202, a stainless steel connecting rod 2022, a transparent silica gel sleeve 203 and the filter core cover 201 together, then vertically puts the filter core shell formed by the filter core upper shell 2, the filter core lower shell 202, the stainless steel connecting rod 2022, the transparent silica gel sleeve 203 and the filter core cover 201 into the filter housing 1 together, the filter element outlet 2021 is just aligned with the outlet of the filter shell 1, then the filter element shell is rotated, the filter element outlet 2021 is screwed into the outlet of the filter shell 1, the filter element shell is fixed inside the filter shell 1, then the sealing cover 101 is screwed into the inlet of the filter shell 1, the outlet end of the feeding port matched with the sealing cover 101 just penetrates through the through hole in the middle of the filter element cover 201, then the material to be filtered is guided in from the feeding port of the sealing cover 101, then the material enters the filter bag 204 from the through hole of the filter element cover 201, the filter bag 204 filters the material, the servo cylinder 1021 continuously stretches out and draws back to drive the two pressing plates 102 to be continuously pressed on the transparent silica gel sleeve 203, the transparent silica gel sleeve 203 is soft and easy to deform, the material inside the filter bag 204 is pressed in the deformation process, the material dehydration efficiency is improved, the filtering efficiency is further improved, the area of the protruding block 1022 is smaller, make transparent silica gel cover 203 local pressurized higher, the filter-pressing effect is better, booster pump 103 is simultaneously to the filter bag 204 outside supercharge, further improved filtration efficiency, filter material is to the filter core shell inner wall that forms jointly by filter core upper housing 2, filter core lower housing 202, stainless steel connecting rod 2022, transparent silica gel cover 203 and filter core lid 201 causes the pollution, can not cause the pollution to filter housing 1, finally through screwing off sealed lid 101, take out the filter core shell from filter housing 1 inside, later dismantle filter core lid 201 and filter bag in proper order, rinse filter core lid 201, filter core upper housing 2, filter core lower housing 202 and transparent silica gel cover 203, transparent silica gel cover 203 has the visibility, can observe whether the filter core shell is inside by clean up, and then improved the convenience to the filter clearance.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (5)
1. A bag filter construction comprising a filter housing (1), characterized in that: the inlet of the filter shell (1) is in threaded connection with a sealing cover (101);
a filter mechanism which is convenient for cleaning the filter is arranged in the filter shell (1), and a filter pressing mechanism which can improve the filtering efficiency is arranged in the filter shell (1);
The filtering mechanism comprises a filter element upper shell (2), a filter element lower shell (202), a filter element cover (201), a filter element outlet (2021), a stainless steel connecting rod (2022), a transparent silica gel sleeve (203) and a filter bag (204);
The filter comprises a filter housing (1), wherein a filter core upper shell (2) is movably connected to the inside of the filter housing (1), a filter core cover (201) is connected to an inlet in the upper shell (2) of the filter core in a threaded manner, stainless steel connecting rods (2022) are symmetrically and fixedly arranged on two sides of the upper shell (2) of the filter core, a filter core lower shell (202) is fixedly arranged at the lower end of the stainless steel connecting rods (2022), a transparent silica gel sleeve (203) is connected between the upper edge of the filter core lower shell (202) and the lower edge of the upper shell (2) of the filter core, a filter core outlet (2021) is integrally arranged at the bottom of the filter core lower shell (202), threads are formed on the outer side of the filter core outlet (2021), internal threads matched with the external threads of the filter core outlet (2021) are formed on the inner wall of the bottom of the filter housing (1), and the upper shell (2), the stainless steel connecting rods (2022), the transparent silica gel sleeve (203) and the filter core cover (201) jointly form a filter core shell, a filter bag (204) is movably connected to the inside of the filter core upper shell (2) and the filter bag (204) extends to the inside of the filter core (202).
2. A bag filter construction as defined in claim 1, wherein: a limiting plate (2011) is fixedly arranged below the filter element cover (201), and a through hole is formed between the middle part of the filter element cover (201) and the middle part of the limiting plate (2011).
3. A bag filter construction as defined in claim 1, wherein: the upper edge of the filter bag (204) is adhered with a connecting ring (2041), two sides above the connecting ring (2041) are symmetrically provided with limiting iron sheets (2042), and two sides of the limiting plate (2011) are provided with through grooves which are matched with the limiting iron sheets (2042).
4. A bag filter construction as defined in claim 1, wherein: the filter pressing mechanism comprises a pressing plate (102), servo electric cylinders (1021) and protruding blocks (1022), wherein the servo electric cylinders (1021) are symmetrically embedded and installed on two sides of the inside of the filter shell (1), the pressing plate (102) is fixedly installed at the tail end of each servo electric cylinder (1021), and the protruding blocks (1022) are fixedly installed on the other side of the pressing plate (102) in parallel.
5. A bag filter construction as defined in claim 1, wherein: a booster pump (103) is arranged at the outlet of the filter shell (1).
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221309712U true CN221309712U (en) | 2024-07-12 |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |