CN217017561U - High-efficient dust removal economizer - Google Patents
High-efficient dust removal economizer Download PDFInfo
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- CN217017561U CN217017561U CN202220790352.1U CN202220790352U CN217017561U CN 217017561 U CN217017561 U CN 217017561U CN 202220790352 U CN202220790352 U CN 202220790352U CN 217017561 U CN217017561 U CN 217017561U
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- dust removal
- dust
- limiting rod
- shell
- removal shell
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Abstract
The utility model discloses a high-efficiency dust-removing energy-saving device which comprises a dust-removing shell, wherein the front surface of the dust-removing shell is provided with an installation through hole and two installation grooves, a fixing plate is arranged in the installation through hole, a snake-shaped bent pipe is fixedly installed in the fixing plate, two ends of the snake-shaped bent pipe are respectively and fixedly connected with a first connector and a second connector, the inner side of each installation groove is rotatably connected with a limiting rod, and a torsion spring is fixedly connected between each limiting rod and the dust-removing shell. According to the utility model, the limiting rod is rotated to enable the torsion spring to generate elastic deformation, and the limitation on the position of the fixing plate is realized by separating one end of the limiting rod, so that the fixing plate can be conveniently taken out from the inside of the installation through hole formed in the dust removal shell, the snake-shaped bent pipe is convenient to disassemble and clean, and the heat recovery effect cannot be influenced.
Description
Technical Field
The utility model belongs to the technical field of dust removal devices, and particularly relates to a high-efficiency dust removal energy-saving device.
Background
Before application, in a boiler using raw coal, because the burning of the coal is insufficient, the smoke contains dust particles and combustible substances, the blackness of the discharged smoke is high, the dust concentration is high, and the heat efficiency is low. In order to reduce the pollution of the atmosphere, although various measures are adopted, such as adding various types of dust removers in a flue, utilizing secondary air to strengthen combustion and adding a furnace arch in a furnace, the defects of poor effect, reduction of the temperature of a hearth, increase of heat loss of exhaust smoke and the like still exist.
The Chinese patent application CN94240029.1 discloses a smoke prevention and dust control energy-saving device in a furnace, belonging to smoke prevention and dust control energy-saving devices of boilers and industrial kilns burning raw coal. Although the utility model is characterized in that a plurality of rows of circulating water pipes are arranged at the smoke outlet in the furnace. The device has the characteristics of dust removal in the furnace, high combustion temperature in the furnace, black smoke elimination, high thermal efficiency and the like. However, the installation of the circulating water pipe is fixed, which causes difficulty in disassembly, causes inconvenience in cleaning, and affects heat recovery effect. Therefore, a high-efficiency dust removal energy-saving device is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a high-efficiency dust-removing energy-saving device to solve the problems that the prior art provides a circulating water pipe which is relatively fixed to be installed, so that the circulating water pipe is difficult to disassemble, the cleaning is inconvenient, and the heat recovery effect is influenced.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a high-efficient dust removal economizer, includes the dust removal shell, installation through-hole and two mounting grooves have been seted up to the front surface of dust removal shell, the inside of installation through-hole is provided with the fixed plate, the inside fixed mounting of fixed plate has serpentine bend, serpentine bend's both ends are the first connector of fixedly connected with and second connector respectively, every the inboard of mounting groove is all rotated and is connected with the gag lever post, fixedly connected with torsional spring between gag lever post and the dust removal shell.
Preferably, the torsion spring is located the outside of gag lever post, the gag lever post is L type structure.
Preferably, the limiting rod is connected with the dust removal shell through a bearing, the limiting rod is located in front of the fixing plate, and the mounting through hole is of a convex structure.
Preferably, the dust removal spray pipe is fixedly installed in the dust removal shell, a partition plate is fixedly installed on the inner side of the dust removal shell, and the partition plate is located below the dust removal spray pipe.
Preferably, a refractory brick is fixedly installed on the inner side of the dust removal shell, and the refractory brick is located between the smoke outlet through hole and the installation through hole.
Preferably, an electric telescopic rod is fixedly mounted on the rear surface of the dust removal shell, an output end of the electric telescopic rod penetrates through the dust removal shell and is fixedly connected with a scraper, the top of the scraper is in contact with the dust removal shell, and the bottom of the scraper is in contact with a refractory brick.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the limiting rod is rotated to enable the torsion spring to generate elastic deformation, and the limitation on the position of the fixing plate is realized by separating one end of the limiting rod, so that the fixing plate can be conveniently taken out from the inside of the installation through hole formed in the dust removal shell, the snake-shaped bent pipe is convenient to disassemble and clean, and the heat recovery effect cannot be influenced.
2. The dust removal device is provided with the scraper, and the scraper connected with the output end of the electric telescopic rod is moved by starting the electric telescopic rod, so that dust attached to the top of the inner cavity of the dust removal shell and the surface of a refractory brick can be conveniently cleaned, and the influence on smoke discharge caused by blockage due to long-term dust is avoided.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is an enlarged view of part A of the present invention;
FIG. 4 is a left side sectional view of the present invention;
FIG. 5 is a top view of a serpentine elbow of the present invention;
in the figure: 1. a dust removal housing; 2. mounting through holes; 3. a limiting rod; 4. a first connector; 5. a snake-shaped bent pipe; 6. a refractory brick; 7. a smoke outlet through hole; 8. a fixing plate; 9. an electric telescopic rod; 10. a squeegee; 11. mounting grooves; 12. a torsion spring; 13. a partition plate; 14. a second connector; 15. dust removal spray tube.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
The first embodiment is as follows:
referring to fig. 1 to 5, the present invention provides a technical solution: a high-efficiency dust-removing energy-saving device comprises a dust-removing shell 1, wherein the front surface of the dust-removing shell 1 is provided with an installation through hole 2 and two installation grooves 11, the inside of the installation through hole 2 is provided with a fixed plate 8, the inside of the fixed plate 8 is fixedly provided with a serpentine bend 5, two ends of the serpentine bend 5 are respectively and fixedly connected with a first connector 4 and a second connector 14, the inner side of each installation groove 11 is rotatably connected with a limiting rod 3, a torsional spring 12 is fixedly connected between the limiting rod 3 and the dust-removing shell 1, the torsional spring 12 is positioned at the outer side of the limiting rod 3, the limiting rod 3 is in an L-shaped structure, the limiting rod 3 is connected with the dust-removing shell 1 through a bearing, the limiting rod 3 is positioned in front of the fixing plate 8, the mounting through hole 2 is in a convex structure, the dedusting shell 1 is internally and fixedly provided with a dedusting spray pipe 15, and a partition plate 13 is fixedly arranged on the inner side of the dust removing shell 1, and the partition plate 13 is positioned below the dust removing spray pipe 15.
As can be seen from the above description, the present invention has the following advantageous effects: through rotating gag lever post 3, make torsional spring 12 take place elastic deformation, realize that the one end of gag lever post 3 breaks away from the restriction to the 8 positions of fixed plate to the convenience is taken out fixed plate 8 from 2 insides of the installation through-hole that dust removal shell 1 was seted up, and convenient to detach snakelike return bend 5, convenient cleanness can not influence the heat recovery effect.
The second embodiment:
referring to fig. 1-5, on the basis of the first embodiment, the present invention provides a technical solution: the inboard fixed mounting of dust removal shell 1 has resistant firebrick 6, and resistant firebrick 6 is located between cigarette through-hole 7 and the installation through-hole 2, and the rear surface fixed mounting of dust removal shell 1 has electric telescopic handle 9, and electric telescopic handle 9's output runs through dust removal shell 1 fixedly connected with scraper blade 10, and the top of scraper blade 10 and the contact between the dust removal shell 1, and the bottom of scraper blade 10 and resistant firebrick 6 between the contact.
By adopting the scraper 10, the scraper 10 connected with the output end of the electric telescopic rod 9 is started to move, so that dust stained on the top of the inner cavity of the dust removal shell 1 and the surface of the refractory brick 6 is conveniently cleaned, and the influence of blockage caused by long-term dust on smoke discharge is avoided.
The working principle and the using process of the utility model are as follows:
during the use, will remove dust the shell 1 and install in the exhanst gas outlet to start dust removal spray tube 15, can play the effect of removing dust, through the internal circulation cold water to snakelike return bend 5, can absorb the heat of flue gas. When the dust removal shell 1 and the refractory bricks 6 need to be cleaned, the electric telescopic rod 9 is started to move the scraper 10 connected with the output end of the electric telescopic rod, so that dust stained on the top of the inner cavity of the dust removal shell 1 and the surfaces of the refractory bricks 6 can be conveniently cleaned. When the snake-shaped bent pipe 5 needs to be disassembled, the limiting rod 3 is firstly rotated, the torsion spring 12 is elastically deformed, one end of the limiting rod 3 is separated from the limit of the position of the fixing plate 8, then the fixing plate 8 is taken out from the inside of the installation through hole 2 formed in the dust removal shell 1, and the snake-shaped bent pipe 5 is disassembled.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in the process, method, article, or apparatus that comprises the element.
The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent substitutions made by those skilled in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention without departing from the spirit and scope of the technical solutions of the present invention.
Claims (6)
1. The utility model provides a high-efficient dust removal economizer, includes dust removal shell (1), its characterized in that: installation through-hole (2) and two mounting grooves (11) have been seted up to the front surface of dust removal shell (1), the inside of installation through-hole (2) is provided with fixed plate (8), the inside fixed mounting of fixed plate (8) has serpentine bend (5), the both ends difference first connector of fixedly connected with (4) and second connector (14) of serpentine bend (5), every the inboard of mounting groove (11) is all rotated and is connected with gag lever post (3), fixedly connected with torsional spring (12) between gag lever post (3) and dust removal shell (1).
2. The high-efficiency dust-removing and energy-saving device according to claim 1, characterized in that: the torsion spring (12) is located on the outer side of the limiting rod (3), and the limiting rod (3) is of an L-shaped structure.
3. The high-efficiency dust-removing and energy-saving device according to claim 1, characterized in that: the limiting rod (3) is connected with the dust removal shell (1) through a bearing, the limiting rod (3) is located in front of the fixing plate (8), and the mounting through hole (2) is of a convex structure.
4. The high-efficiency dust-removing and energy-saving device according to claim 1, characterized in that: the dust removal device is characterized in that a dust removal spray pipe (15) is fixedly arranged inside the dust removal shell (1), a partition plate (13) is fixedly arranged on the inner side of the dust removal shell (1), and the partition plate (13) is located below the dust removal spray pipe (15).
5. The high-efficiency dust-removing energy-saving device according to claim 1, characterized in that: and a refractory brick (6) is fixedly installed on the inner side of the dust removal shell (1), and the refractory brick (6) is positioned between the smoke outlet through hole (7) and the installation through hole (2).
6. The high-efficiency dust-removing and energy-saving device according to claim 5, characterized in that: the rear surface fixed mounting of dust removal shell (1) has electric telescopic handle (9), the output of electric telescopic handle (9) runs through dust removal shell (1) fixedly connected with scraper blade (10), contact between the top of scraper blade (10) and dust removal shell (1), just contact between the bottom of scraper blade (10) and resistant firebrick (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220790352.1U CN217017561U (en) | 2022-04-07 | 2022-04-07 | High-efficient dust removal economizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220790352.1U CN217017561U (en) | 2022-04-07 | 2022-04-07 | High-efficient dust removal economizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217017561U true CN217017561U (en) | 2022-07-22 |
Family
ID=82414953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220790352.1U Active CN217017561U (en) | 2022-04-07 | 2022-04-07 | High-efficient dust removal economizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217017561U (en) |
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2022
- 2022-04-07 CN CN202220790352.1U patent/CN217017561U/en active Active
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