CN219646904U - Exhaust gas tower spray pump suction inlet filter equipment and spray pump - Google Patents
Exhaust gas tower spray pump suction inlet filter equipment and spray pump Download PDFInfo
- Publication number
- CN219646904U CN219646904U CN202320319590.9U CN202320319590U CN219646904U CN 219646904 U CN219646904 U CN 219646904U CN 202320319590 U CN202320319590 U CN 202320319590U CN 219646904 U CN219646904 U CN 219646904U
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- China
- Prior art keywords
- filter frame
- spray pump
- guide pipe
- pipe
- water
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- 239000007921 spray Substances 0.000 title claims abstract description 43
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 90
- 238000001914 filtration Methods 0.000 claims abstract description 31
- 239000007789 gas Substances 0.000 claims description 10
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims 1
- 239000003546 flue gas Substances 0.000 claims 1
- 238000012423 maintenance Methods 0.000 abstract description 8
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000004140 cleaning Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- 239000002912 waste gas Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model provides an exhaust gas tower spray pump suction inlet filtering device and a spray pump, and belongs to the technical field of filtering devices. The water inlet of the water guide pipe is detachably connected with the bottom of the second filtering frame, the water outlet of the water guide pipe is positioned below the second filtering frame, and the distance between the center of the water outlet of the water guide pipe and the plane of the water inlet of the water guide pipe is larger than 15cm. The filtering device is not easy to block, convenient to detach and beneficial to saving the later maintenance time.
Description
Technical Field
The utility model relates to the technical field of filtering devices, in particular to an exhaust gas tower spray pump suction inlet filtering device and a spray pump.
Background
An offgas tower is a device for treating offgas, and a spray pump is required to pressurize an absorption liquid in the operation of the offgas tower. The water inlet department of waste gas tower spray pump is equipped with the filter screen, and current filter screen is installed in waste gas tower water tank bottom generally, because water tank bottom silt is more, and the filter screen is blockked up easily in the use, leads to the filter screen to need frequent washing. However, the filter screen is positioned at the bottom of the water tank, so that the filter screen is troublesome to take out and inconvenient to maintain.
Therefore, there is a need for improvements to the existing filter screen for spray pump inlets to reduce clogging of the filter screen and improve the efficiency of post-maintenance.
Disclosure of Invention
In order to overcome the problems in the related art, one of the purposes of the utility model is to provide an inlet filter device of a spray pump of an exhaust gas tower, which is not easy to be blocked, is convenient to detach, and is beneficial to saving the later maintenance time.
An exhaust gas tower spray pump intake filtration device comprising:
the filter comprises a first filter frame and a second filter frame, wherein the first filter frame is sleeved on the periphery of the second filter frame, and a handle is arranged at the top of the first filter frame;
the water inlet of the water guide pipe is detachably connected with the bottom of the second filtering frame, the water outlet of the water guide pipe is positioned below the second filtering frame, and the distance between the center of the water outlet of the water guide pipe and the plane of the water inlet of the water guide pipe is larger than 15cm.
In the preferred technical scheme of the utility model, the water guide pipe is an L-shaped pipe; the water guide pipe comprises a 90-degree elbow, a first connecting pipe and a second connecting pipe;
the first connecting pipe is detachably fixed on the water inlet side of the 90-degree elbow, and the second connecting pipe is detachably fixed on the water outlet side of the 90-degree elbow.
In the preferred technical scheme of the utility model, one end of the first connecting pipe far away from the 90-degree elbow is provided with a horn mouth, and the horn mouth is detachably connected with the second filter frame.
In the preferred technical scheme of the utility model, the outer side wall of the bell mouth is provided with a first threaded connection part, and the bottom of the second filter frame is provided with a second threaded connection part meshed with the first threaded connection part.
In the preferred technical scheme of the utility model, the outer side wall of the second filter frame is provided with a clamping groove, and the inner side wall of the first filter frame is provided with a clamping block matched with the clamping groove; when the first filter frame sleeve is arranged on the periphery of the second filter frame, the clamping blocks are clamped in the clamping grooves.
In the preferred technical scheme of the utility model, 2-3 clamping grooves are uniformly distributed on the outer side wall of the second filter frame along the circumferential direction of the second filter frame.
In a preferred technical scheme of the utility model, the cross sections of the first filter frame and the second filter frame are rectangular.
The second object of the utility model is to provide a spray pump, which comprises a main body, wherein the main body is provided with a water inlet pipe, and the water inlet pipe is provided with the filtering device.
In the preferred technical scheme of the utility model, an elastic clamp is arranged at the water outlet of the water guide pipe, and the water inlet pipe is connected with the water guide pipe of the filtering device through the elastic clamp.
The beneficial effects of the utility model are as follows:
the utility model provides an exhaust gas tower spray pump suction inlet filtering device and a spray pump. In the use, two filter frames form dual filter effect to the sewage that gets into the spray pump. And because the first filter frame is sleeved on the second filter frame, the first filter frame is lifted and washed by the handle during maintenance, so that the cleaning time of the filter frame is effectively saved, and the later maintenance efficiency is improved. In addition, as the distance between the center of the water outlet of the water guide pipe and the plane of the water inlet of the water guide pipe is greater than 15cm, the water absorbing position of the spray pump is lifted, and the sludge accumulation part of the water tank is avoided, so that the filter device is not easy to block during use, the spray pump is ensured to be used normally, and the cleaning frequency of the filter device can be reduced.
Drawings
FIG. 1 is a perspective view of an exhaust gas tower spray pump intake filter device provided by the utility model;
FIG. 2 is a side view of the exhaust tower spray pump intake filter apparatus provided by the present utility model;
FIG. 3 is an exploded view of the first filter frame and second filter frame assembly provided by the present utility model;
FIG. 4 is a schematic view of a first threaded connection and a second threaded connection according to the present utility model;
fig. 5 is a schematic structural diagram of the connection between the spray pump and the water guide pipe.
Reference numerals:
1. a first filter frame; 11. a handle; 12. a clamping block; 2. a second filter frame; 21. a clamping groove; 22. a second threaded connection; 3. a water conduit; 31. a first connection pipe; 311. a horn mouth; 3111. a first threaded connection; 32. a 90 degree elbow; 33. a second connection pipe; 4. a main body; 41. a water inlet pipe; 411. and (5) an elastic clamp.
Detailed Description
Preferred embodiments of the present utility model will be described in more detail below with reference to the accompanying drawings. While the preferred embodiments of the present utility model are shown in the drawings, it should be understood that the present utility model may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the utility model to those skilled in the art.
The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used in this specification and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any or all possible combinations of one or more of the associated listed items.
Examples:
as shown in fig. 1-4, an exhaust tower spray pump intake filter apparatus comprises:
the filter comprises a first filter frame 1 and a second filter frame 2, wherein the first filter frame 1 is sleeved on the periphery of the second filter frame 2, and a handle 11 is arranged at the top of the first filter frame 1; in practical applications, the cross sections of the first filter frame 1 and the second filter frame 2 are rectangular. The rectangular filter frame can increase the water inlet area of the spray pump and ensure the spray effect of the spray pump. The first filter frame 1 and the second filter frame 2 are made of stainless steel, so that the service life is prolonged.
The water inlet of the water guide pipe 3 is detachably connected with the bottom of the second filter frame 2, the water outlet of the water guide pipe 3 is positioned below the second filter frame 2, and the distance between the center of the water outlet of the water guide pipe 3 and the plane of the water inlet of the water guide pipe 3 is larger than 15cm. In practical application, the water guide pipe 3 is an L-shaped pipe; the water guide pipe 3 comprises a 90-degree elbow 32, a first connecting pipe 31 and a second connecting pipe 33;
the first connecting pipe 31 is detachably fixed on the water inlet side of the 90-degree elbow 32, and the second connecting pipe 33 is detachably fixed on the water outlet side of the 90-degree elbow 32. The 90-degree elbow 32, the first connecting pipe 31 and the second connecting pipe 33 may be made of PVC. In order to reduce clogging, after the second connection pipe 33 is fixed to the 90 degree elbow 32, a distance in a vertical direction between a center of an outlet on the second connection pipe 33 and a center of an inlet on the first connection pipe 31 is greater than 15cm in a water flow direction.
The exhaust gas tower spray pump suction inlet filtering device comprises a first filtering frame 1, a second filtering frame 2 and a water guide pipe 3, wherein the first filtering frame 1 is sleeved on the periphery of the second filtering frame 2, and a handle 11 is arranged at the top of the first filtering frame 1. In the use, two filter frames form dual filter effect to the sewage that gets into the spray pump. And because the first filter frame 1 is sleeved on the second filter frame 2, the first filter frame 1 is lifted and washed by the handle 11 during maintenance, so that the cleaning time of the filter frame is effectively saved, and the later maintenance efficiency is improved. In addition, because the distance between the center of the water outlet of the water guide pipe 3 and the plane of the water inlet of the water guide pipe 3 is greater than 15cm, the water absorbing position of the spray pump is lifted, and the sludge accumulation part of the water tank is avoided, so that the filter device is not easy to block when in use, the spray pump is ensured to be used normally, and the cleaning frequency of the filter device can be reduced.
Further, a flare 311 is disposed at an end of the first connecting tube 31 away from the 90-degree elbow 32, and the flare 311 is detachably connected with the second filter frame 2. The bell mouth 311 may be integrally structured with the first connecting pipe 31, and the bell mouth 311 may increase the water inlet area of the first connecting pipe 31, thereby improving the anti-blocking capability of the filtering device.
Further, a first threaded connection portion 3111 is provided on the outer side wall of the bell mouth 311, and a second threaded connection portion 22 engaged with the first threaded connection portion 3111 is provided on the bottom of the second filter frame 2. The second threaded connection portion 22 is disposed on the bottom wall of the frame, and after the first threaded connection portion 3111 is connected with the second threaded connection portion 22, the tightness between the two portions should be good, so that silt cannot pass through the connection portion between the two portions, so as to ensure the filtering capability of the filtering device. Through threaded connection, the connection between the bell mouth 311 and the second filter frame 2 can be facilitated, and the assembly of the device is facilitated.
Further, a clamping groove 21 is formed in the outer side wall of the second filter frame 2, and a clamping block 12 matched with the clamping groove 21 is arranged in the inner side wall of the first filter frame 1; when the first filter frame 1 is sleeved on the periphery of the second filter frame 2, the clamping blocks 12 are clamped in the clamping grooves 21. Further, 2-3 clamping grooves 21 are uniformly distributed on the outer side wall of the second filter frame 2 along the circumferential direction of the second filter frame 2. A plurality of different clamping grooves 21 facilitate the positioning of the filter frame.
In practical application, the bottom wall of the second filter frame 2 is greater than or equal to the first filter frame 1, and after the first filter frame 1 is sleeved on the second filter frame 2, the bottom of the first filter frame 1 is fixed on the second filter frame 2, so that a complete cuboid structure is formed. Through the cooperation of draw-in groove 21 with fixture block 12, spacing has been carried out between two filtration frames, simple to operate, sound construction.
As shown in fig. 5, the present utility model further provides a spray pump, which comprises a main body 4, wherein a water inlet pipe 41 is arranged on the main body 4, and the water inlet pipe 41 is provided with the filtering device. The water inlet pipe 41 of the spray pump is not easy to be blocked, the cleaning is convenient, the maintenance efficiency is high, and the use cost of the spray pump can be reduced.
Further, an elastic clamp 411 is provided on the water inlet pipe 41, and the water inlet pipe 41 is connected with the water guide pipe 3 of the filtering device through the elastic clamp 411. One side of the elastic clamp 411 can be fixed on the water inlet pipe 41, when the water inlet pipe 41 is used, the elastic clamp 411 is opened, then the water guide pipe 3 is in butt joint with the water inlet pipe 41, the elastic clamp 411 is closed, the water guide pipe 3 can be connected with the water inlet pipe 41, and the spray pump can work normally.
Spatially relative terms, such as "above … …," "above … …," "upper surface at … …," "above," and the like, may be used herein for ease of description to describe one element or feature's spatial location relative to another element or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation of the components depicted in the figures. For example, if the element in the figures is turned over, elements described as "above" or "over" other elements or configurations would then be oriented "below" or "beneath" the other elements or configurations. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The components may be positioned in other different ways (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
In addition, the terms "first", "second", etc. are used to define the components, and are only for convenience of distinguishing the corresponding components, and the terms have no special meaning unless otherwise stated, and therefore should not be construed as limiting the scope of the present utility model. The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (9)
1. An exhaust gas tower spray pump intake filtration device, comprising:
the device comprises a first filter frame (1) and a second filter frame (2), wherein the first filter frame (1) is sleeved on the periphery of the second filter frame (2), and a handle (11) is arranged at the top of the first filter frame (1);
the water inlet of the water guide pipe (3) is detachably connected with the bottom of the second filtering frame (2), the water outlet of the water guide pipe (3) is positioned below the second filtering frame (2), and the distance between the center of the water outlet of the water guide pipe (3) and the plane of the water inlet of the water guide pipe (3) is greater than 15cm.
2. The exhaust tower spray pump intake filter apparatus of claim 1, wherein:
the water guide pipe (3) is an L-shaped pipe; the water guide pipe (3) comprises a 90-degree elbow (32), a first connecting pipe (31) and a second connecting pipe (33);
the first connecting pipe (31) is detachably fixed on the water inlet side of the 90-degree elbow (32), and the second connecting pipe (33) is detachably fixed on the water outlet side of the 90-degree elbow (32).
3. The exhaust tower spray pump intake filter apparatus of claim 2, wherein:
one end of the first connecting pipe (31) far away from the 90-degree elbow (32) is provided with a horn mouth (311), and the horn mouth (311) is detachably connected with the second filter frame (2).
4. A flue gas tower spray pump intake filtration device according to claim 3, wherein:
the outer side wall of the horn mouth (311) is provided with a first threaded connection part (3111), and the bottom of the second filter frame (2) is provided with a second threaded connection part (22) meshed with the first threaded connection part (3111).
5. An exhaust gas tower spray pump intake filter apparatus according to any one of claims 1-4, wherein:
the outer side wall of the second filter frame (2) is provided with a clamping groove (21), and the inner side wall of the first filter frame (1) is provided with a clamping block (12) matched with the clamping groove (21); when the first filter frame (1) is sleeved on the periphery of the second filter frame (2), the clamping blocks (12) are clamped in the clamping grooves (21).
6. The exhaust tower spray pump intake filter apparatus of claim 5, wherein:
the clamping grooves (21) are uniformly distributed on the outer side wall of the second filter frame (2) along the circumferential direction of the second filter frame (2) for 2-3 times.
7. An exhaust gas tower spray pump intake filter apparatus according to any one of claims 1-4, wherein:
the cross sections of the first filter frame (1) and the second filter frame (2) are rectangular.
8. A spray pump comprising a main body (4), characterized in that: a water inlet pipe (41) is arranged on the main body (4), and a filtering device as set forth in any one of claims 1-7 is arranged on the water inlet pipe (41).
9. The spray pump of claim 8, wherein:
the water inlet pipe (41) is provided with an elastic clamp (411), and the water inlet pipe (41) is connected with the water guide pipe (3) of the filtering device through the elastic clamp (411).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320319590.9U CN219646904U (en) | 2023-02-23 | 2023-02-23 | Exhaust gas tower spray pump suction inlet filter equipment and spray pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320319590.9U CN219646904U (en) | 2023-02-23 | 2023-02-23 | Exhaust gas tower spray pump suction inlet filter equipment and spray pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219646904U true CN219646904U (en) | 2023-09-08 |
Family
ID=87880215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320319590.9U Active CN219646904U (en) | 2023-02-23 | 2023-02-23 | Exhaust gas tower spray pump suction inlet filter equipment and spray pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219646904U (en) |
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2023
- 2023-02-23 CN CN202320319590.9U patent/CN219646904U/en active Active
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