CN220546690U - Filter bag for pollution control equipment - Google Patents
Filter bag for pollution control equipment Download PDFInfo
- Publication number
- CN220546690U CN220546690U CN202322082546.3U CN202322082546U CN220546690U CN 220546690 U CN220546690 U CN 220546690U CN 202322082546 U CN202322082546 U CN 202322082546U CN 220546690 U CN220546690 U CN 220546690U
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- China
- Prior art keywords
- filter bag
- bag
- fixedly connected
- sewage treatment
- top end
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- 239000010865 sewage Substances 0.000 claims abstract description 28
- 230000007246 mechanism Effects 0.000 claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 14
- 238000000034 method Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000001914 filtration Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Landscapes
- Filtration Of Liquid (AREA)
Abstract
The utility model discloses a filter bag for pollution control equipment, which comprises: the front end of the sewage treatment box is provided with a bag changing cavity; the inner part of the bag changing cavity is rotatably provided with a rotary disc, the top end of the rotary disc is provided with a plurality of feeding grooves, the inner parts of the plurality of feeding grooves are movably provided with filter bags, the top end of the rotary disc is provided with a rotary mechanism, the rotary mechanism is provided with a positioning piece, and the port of the feeding groove is provided with a fixing mechanism for fixing the filter bags; the top end of the sewage treatment box is fixedly connected with a water inlet pipe. According to the sewage treatment device, the plurality of filter bags are designed, each filter bag can rotate through the rotary disk to correspond to the bottom end of the water inlet pipe, so that the filter bags can be replaced under the condition that the water stop valve is not closed, the sewage treatment box is always in a working state, the practicability of the device is improved, the sewage treatment time is shortened, and the phenomenon that the water stop valve is in a closed state when the filter bags are replaced is avoided.
Description
Technical Field
The utility model relates to the field of pollution control equipment, in particular to a filter bag for pollution control equipment.
Background
A sewage treatment filter bag is a filtering apparatus for treating sewage and wastewater. It is composed of filter bag and filter for filtering and separating solid and other impurities from water, so that water can be reused or discharged into environment without environmental pollution. The filter bag has the function similar to that of household coffee filter paper, and can effectively filter solid particles and other impurities in sewage, so that the sewage becomes clearer and cleaner.
The filter bag on traditional pollution prevention and control equipment is designed according to the quantity of inlet tube, makes every filter bag can correspond every inlet tube, just so causes the design of filter bag to exist singleness, need change it when the inside solid matter of filter bag piles up to a certain extent, at this moment need close the stagnant water valve on the inlet tube, and sewage treatment case is in unoperated state this moment, then takes out the filter bag and clear up, and such clearance mode causes a large amount of time extravagant, improves sewage clearance time.
Disclosure of Invention
The utility model aims to provide a filter bag for pollution control equipment, which solves the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a filter bag for a pollution control device, comprising: the front end of the sewage treatment box is provided with a bag changing cavity; the bag changing device comprises a bag changing cavity, a bag changing mechanism and a fixing mechanism, wherein a rotating disc is rotatably arranged in the bag changing cavity, a plurality of feeding grooves are formed in the top end of the rotating disc, filter bags are movably arranged in the feeding grooves, the top end of the rotating disc is provided with the rotating mechanism, a positioning piece is arranged on the rotating mechanism, and a fixing mechanism for fixing the filter bags is arranged at the port of the feeding grooves; the top fixedly connected with inlet tube of sewage treatment case, the bottom of inlet tube extends to the inside of changing the bag chamber and corresponds with the port of one of them filter bag, the top fixedly connected with stagnant water valve of inlet tube.
Preferably, the bottom fixedly connected with first stay cord of filter bag, the inside fixedly connected with second stay cord of filter bag, the top of second stay cord is fixed with the port lateral wall of filter bag and is practised the level.
Preferably, a plurality of the feeding grooves are annularly arranged around the axis of the rotating disc.
Preferably, the rotary mechanism comprises a control holding rod fixedly connected to the top end of the rotary disk, a support is sleeved on the top of the control holding rod in a rotating mode, the top end of the support is fixedly connected with the inner wall of the top end of the bag changing cavity, and a limiting plate is fixedly connected to the top end of the control holding rod.
Preferably, the locating piece includes a plurality of first locating lever and second locating lever, and is a plurality of first locating lever equidistance fixed connection is in the outer wall of limiting plate, second locating lever fixed connection is on the support, second locating lever and first locating lever cooperation use.
Preferably, the fixing mechanism comprises a locking rod which is arranged in the rotating disc in a sliding mode, a fastening spring is arranged at one end of the locking rod, and an auxiliary sliding block is fixedly connected to the top end of the locking rod.
Preferably, the outer wall of the rotary disk is fixedly sleeved with a bearing, and the bearing is fixedly embedded on the inner wall of the bottom end of the bag changing cavity.
Preferably, an observation door is movably arranged at the front end of the sewage treatment box and at the port of the bag changing cavity.
The utility model has the technical effects and advantages that:
according to the sewage treatment device, the plurality of filter bags are designed, each filter bag can rotate through the rotary disk to correspond to the bottom end of the water inlet pipe, so that the filter bags can be replaced under the condition that the water stop valve is not closed, the sewage treatment box is always in a working state, the practicability of the device is improved, the sewage treatment time is shortened, and the phenomenon that the water stop valve is in a closed state when the filter bags are replaced is avoided.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model.
FIG. 2 is a schematic view of the structure of the rotary disk, the feeding trough and the filter bag of the present utility model.
FIG. 3 is a schematic view of the structure of the filter bag of the present utility model.
Fig. 4 is a schematic structural view of the fixing mechanism of the present utility model.
In the figure: 1. a sewage treatment tank; 101. changing a bag cavity; 102. a water stop valve; 2. an observation door; 3. a rotating disc; 301. feeding a trough; 302. a locking lever; 303. a fastening spring; 304. an auxiliary slide block; 305. controlling the holding rod; 3051. a limiting plate; 3052. a first positioning rod; 4. a filter bag; 401. a first pull rope; 402. a second pull rope; 5. a bracket; 501. and a second positioning rod.
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.
The present utility model provides a filter bag for pollution control equipment as shown in fig. 1 to 4, comprising:
the front end of the sewage treatment box 1 is provided with a bag changing cavity 101; the inside of the bag changing cavity 101 is rotatably provided with a rotary disc 3, the top end of the rotary disc 3 is provided with a plurality of feeding grooves 301, the inside of each of the feeding grooves 301 is movably provided with a filter bag 4, the top end of the rotary disc 3 is provided with a rotary mechanism, the rotary mechanism is provided with a positioning piece, and the port of the feeding groove 301 is provided with a fixing mechanism for fixing the filter bags 4; the top fixedly connected with inlet tube of sewage treatment case 1, the bottom of inlet tube extends to the inside of changing bags chamber 101 and corresponds with the port of one of them filter bag 4, the top fixedly connected with stagnant water valve 102 of inlet tube.
The filter bag 4 is made of polyester, polypropylene and other materials which have excellent corrosion resistance, high temperature resistance, wear resistance and tensile strength and can meet the requirements of different working conditions. Compared with the traditional sewage treatment method, the sewage treatment filter bag 4 has the advantages of simple structure, convenient operation, low cost and the like, and the filter bag 4 is in a conical design, namely, the upper part is large and the lower part is small, so that the filter bag is convenient to clean.
Further, the bottom end of the filter bag 4 is fixedly connected with a first pull rope 401, the inside of the filter bag 4 is fixedly connected with a second pull rope 402, and the top end of the second pull rope 402 is fixedly connected with the side wall of the port of the filter bag 4; wherein the first pulling rope 401 is used for conveniently carrying out the process of fixing the inside of the filter bag 4; the filter bag 4 is conveniently turned over by the second stay cord 402, so that the inside of the filter bag 4 is turned out, and the filter bag 4 is conveniently cleaned.
Further, a plurality of charging grooves 301 are arranged annularly around the axis of the rotary disk 3.
Further, rotary mechanism includes the control holding rod 305 of fixed connection in rotary disk 3 top, and the top of controlling the holding rod 305 rotates the cover and is equipped with support 5, and the inner wall fixed connection on the top of support 5 and bag changing cavity 101 top is controlled the top fixedly connected with limiting plate 3051 of holding rod 305.
Further, the locating piece includes a plurality of first locating lever 3052 and second locating lever 501, and a plurality of first locating lever 3052 equidistance fixed connection is in the outer wall of limiting plate 3051, and second locating lever 501 fixed connection is on support 5, and second locating lever 501 uses with first locating lever 3052 cooperation.
Further, the fixing mechanism comprises a locking rod 302 slidably arranged in the rotary disk 3, one end of the locking rod 302 is provided with a fastening spring 303, and the top end of the locking rod 302 is fixedly connected with an auxiliary sliding block 304; the fastening spring 303 is initially in a state of extrusion stress and accumulation, one end of the locking rod 302 can be always kept at the top end of the filter bag 4 through the elastic force of the fastening spring 303, the phenomenon that the filter bag 4 is misplaced in the upper trough 301 is avoided when the rotary disc 3 is rotated, when the filter bag 4 needs to be taken out, the auxiliary sliding block 304 is firstly held by the hand, then the auxiliary sliding block 304 is moved to the port far away from the upper trough 301, the auxiliary sliding block 304 drives the locking rod 302 to move, the locking rod 302 is extruded when moved, the locking rod 303 is contracted and accumulated, the second pull rope 402 is then held by the hand, and the filter bag 4 is taken out through the second pull rope 402.
Specifically, the outer wall of the rotary disk 3 is fixedly sleeved with a bearing, and the bearing is fixedly embedded on the inner wall of the bottom end of the bag changing cavity 101.
Specifically, the front end of the sewage treatment tank 1 and the port of the bag changing cavity 101 are movably provided with an observation door 2.
The working principle of the utility model is as follows: when the observation door 2 finds that the filter bag 4 needs to be cleaned, the observation door 2 is opened firstly, then the control holding rod 305 is held by hand, and then the control holding rod 305 is rotated, so that the control holding rod 305 drives the rotary disk 3 to rotate, and the rotary disk 3 drives the filter bag 4 to rotate;
simultaneously, the holding rod 305 is controlled to drive the limiting plate 3051 to rotate, and the limiting plate 3051 drives the first positioning rod 3052 to be separated from the second positioning rod 501, so that the next first positioning rod 3052 is rotationally arranged on the second positioning rod 501 to be aligned;
then holding the auxiliary sliding block 304, then moving the auxiliary sliding block 304 to a port far away from the feeding groove 301, enabling the auxiliary sliding block 304 to drive the locking rod 302 to move, extruding the fastening spring 303 when the locking rod 302 moves, enabling the fastening spring 303 to shrink and store force, holding the second pull rope 402, then taking out the filter bag 4 through the second pull rope 402, and conveniently carrying out the process of discharging the fixed objects in the filter bag 4 through the first pull rope 401; the filter bag 4 is conveniently turned over by the second stay cord 402, so that the inside of the filter bag 4 is turned out, and the filter bag 4 is conveniently cleaned.
Finally, it should be noted that: the foregoing description of the preferred embodiments of the present utility model is not intended to be limiting, but rather, although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (8)
1. A filter bag for a pollution control device, comprising:
the sewage treatment device comprises a sewage treatment box (1), wherein a bag changing cavity (101) is formed in the front end of the sewage treatment box (1);
the bag changing device is characterized in that a rotary disc (3) is rotatably arranged in the bag changing cavity (101), a plurality of feeding grooves (301) are formed in the top end of the rotary disc (3), filter bags (4) are movably arranged in the feeding grooves (301), a rotary mechanism is arranged on the top end of the rotary disc (3), a positioning piece is arranged on the rotary mechanism, and a fixing mechanism for fixing the filter bags (4) is arranged at the port of the feeding groove (301);
the top fixedly connected with inlet tube of sewage treatment case (1), the bottom of inlet tube extends to the inside of changing bags chamber (101) and corresponds with the port of one of them filter bag (4), the top fixedly connected with stagnant water valve (102) of inlet tube.
2. The filter bag for pollution control equipment according to claim 1, wherein the bottom end of the filter bag (4) is fixedly connected with a first pull rope (401), the inside of the filter bag (4) is fixedly connected with a second pull rope (402), and the top end of the second pull rope (402) is fixedly connected with the side wall of the port of the filter bag (4).
3. A filter bag for pollution control devices according to claim 1, wherein a plurality of said loading channels (301) are arranged annularly around the axis of the rotating disc (3).
4. The filter bag for pollution control equipment according to claim 1, wherein the rotating mechanism comprises a control holding rod (305) fixedly connected to the top end of the rotating disc (3), a support (5) is rotatably sleeved at the top of the control holding rod (305), the top end of the support (5) is fixedly connected with the inner wall of the top end of the bag changing cavity (101), and a limiting plate (3051) is fixedly connected to the top end of the control holding rod (305).
5. The filter bag for pollution control equipment according to claim 1, wherein the positioning member comprises a plurality of first positioning rods (3052) and second positioning rods (501), the first positioning rods (3052) are fixedly connected to the outer wall of the limiting plate (3051) at equal intervals, the second positioning rods (501) are fixedly connected to the support (5), and the second positioning rods (501) are matched with the first positioning rods (3052).
6. The filter bag for pollution control equipment according to claim 1, wherein the fixing mechanism comprises a locking rod (302) slidably arranged inside the rotary disk (3), one end of the locking rod (302) is provided with a fastening spring (303), and an auxiliary sliding block (304) is fixedly connected to the top end of the locking rod (302).
7. The filter bag for pollution control equipment according to claim 1, wherein the outer wall of the rotary disk (3) is fixedly sleeved with a bearing, and the bearing is fixedly embedded on the inner wall of the bottom end of the bag changing cavity (101).
8. The filter bag for pollution control equipment according to claim 1, wherein an observation door (2) is movably arranged at the front end of the sewage treatment tank (1) and at the port of the bag changing cavity (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322082546.3U CN220546690U (en) | 2023-08-03 | 2023-08-03 | Filter bag for pollution control equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322082546.3U CN220546690U (en) | 2023-08-03 | 2023-08-03 | Filter bag for pollution control equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220546690U true CN220546690U (en) | 2024-03-01 |
Family
ID=90009268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322082546.3U Active CN220546690U (en) | 2023-08-03 | 2023-08-03 | Filter bag for pollution control equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220546690U (en) |
-
2023
- 2023-08-03 CN CN202322082546.3U patent/CN220546690U/en active Active
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