CN214892648U - Energy-efficient pearlite expansion furnace dust removal structure - Google Patents
Energy-efficient pearlite expansion furnace dust removal structure Download PDFInfo
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- CN214892648U CN214892648U CN202120556672.6U CN202120556672U CN214892648U CN 214892648 U CN214892648 U CN 214892648U CN 202120556672 U CN202120556672 U CN 202120556672U CN 214892648 U CN214892648 U CN 214892648U
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Abstract
The utility model discloses a high-efficiency energy-saving perlite expansion furnace dust removal structure, which comprises an expansion furnace, wherein one side of the expansion furnace is connected with a feeding mechanism, and the other side of the expansion furnace is connected with a negative pressure mechanism; the feeding mechanism comprises a material storage tank, a spiral feeder and a quantifying mechanism, wherein the inlet of the spiral feeder is connected with the material storage tank, and the outlet of the spiral feeder is connected with the quantifying mechanism. This energy-efficient pearlite expansion dust removal structure, a plurality of gaskets separate the ration bottom of the case part into a plurality of independent spaces, the gasket is sent into in the discharging tube in batches when continuous rotation, then utilize the rotational speed of control rotation axis to adjust its material and discharge the speed in the discharging tube, realize its quantitative purpose, the reinforcing plate through setting up is together fixed with the frame, then the installation is dismantled together to the convenience, the mode of changing the filter screen is also simple and convenient, can need not to open the dust removal case and just can dismantle when the filter screen blocks up seriously.
Description
Technical Field
The utility model relates to a dust removal technical field specifically is a high-efficient energy-conserving pearlite expansion furnace dust removal structure.
Background
The expanded perlite is a white granular material with a honeycomb structure inside, which is prepared by preheating perlite ore sand and instantaneously roasting and expanding at high temperature. The principle is as follows: the perlite ore is crushed into ore sand with certain granularity, and the ore sand is preheated, roasted and rapidly heated (above 1000 ℃), water in the ore sand is vaporized, and the ore sand is expanded in the softened ore sand containing glass to form a nonmetal ore product with a porous structure and 10-30 times of volume expansion. Perlite is divided into three forms according to its expansion process and use: open cells, closed cells, and hollow cells.
The traditional perlite expansion equipment is pulverized coal expansion equipment, fuel of the equipment generates a large amount of dust in the production process, and the dust in a storage bin and the expansion equipment cannot be collected, so that the environment is polluted greatly.
Therefore, it is desirable to provide a coal-to-gas expanded perlite expansion device that is capable of efficiently removing dust.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an energy-efficient pearlite expansion furnace dust removal structure, the material is sent into the discharging tube in turn when having the gasket continuous rotation, then utilize the rotational speed of control rotation axis to adjust its material and discharge the speed in the discharging tube, realize its quantitative purpose, the reinforcing plate through setting up is together fixed with the frame, then the installation is dismantled together to the convenience, the mode of changing the filter screen is also simple and convenient, can need not to open the advantage that the dust removal case just can be dismantled when the filter screen blocks up seriously, the problem among the prior art has been solved.
In order to achieve the above object, the utility model provides a following technical scheme: a high-efficiency energy-saving perlite expansion furnace dust removal structure comprises an expansion furnace, wherein one side of the expansion furnace is connected with a feeding mechanism, and the other side of the expansion furnace is connected with a negative pressure mechanism;
the feeding mechanism comprises a material storage tank, a spiral feeder and a quantifying mechanism, wherein the inlet of the spiral feeder is connected with the material storage tank, and the outlet of the spiral feeder is connected with the quantifying mechanism;
the quantitative mechanism comprises a quantitative box, a motor, a rotating shaft, sealing pieces and a discharge pipe, wherein the motor is fixed on the outer wall of the quantitative box, the rotating shaft connected in the motor is inserted into the quantitative box, the sealing pieces are fixed at equal intervals along the radial direction of the rotating shaft, the top of the discharge pipe is inserted into the quantitative box, the bottom of the discharge pipe is connected with the expansion furnace, and the sealing pieces are hermetically connected with the discharge pipe at the bottom of the quantitative box;
the negative pressure mechanism comprises an air pump, an air inlet pipe, an air outlet pipe and a dust removal mechanism, wherein one end of the air pump is connected with the air inlet pipe, the air inlet pipe is connected to the top of the expansion furnace, the other end of the air pump is connected with the air outlet pipe, and the air outlet pipe is connected to the dust removal mechanism;
the dust removal mechanism comprises a dust removal box, a funnel, a sliding rail, a frame and a filter screen, the bottom of the dust removal box is not smaller than the funnel and adjacent, the sliding rail is fixed between the funnels, the frame is inserted into the sliding rail, the filter screen is fixed in the frame, and the dust removal box is worn out from the side edge of the frame.
Preferably, a strip-shaped groove matched with the frame is machined in the side face of the dust removal box, and the adjacent frame is located between the side walls outside the dust removal box and fixed through a reinforcing plate.
Preferably, the filter screen separates the interior of the dust removal box, and the air outlet pipe is connected with one side of the filter screen.
Preferably, the sliding rails between the funnels are aligned with the sliding rails at the top of the dust removing box.
Preferably, a T-shaped sliding groove is processed on the sliding rail, and sliding blocks arranged at four end corners of the frame are inserted into the sliding groove.
Preferably, the outer wall of the dust removal box is welded with the struts, and a collecting hopper is arranged below the funnel between the struts.
Compared with the prior art, the beneficial effects of the utility model are as follows:
this energy-efficient pearlite expansion furnace dust removal structure, a plurality of gaskets separate the ration bottom of the case part into a plurality of independent spaces, the gasket is sent into in the discharging tube in batches when continuous rotation, then utilize the rotational speed of control rotation axis to adjust its speed in the discharging tube of material row, realize its quantitative purpose, it has the spout of T type to process on the slide rail, the slider that four end angle departments of frame set up inserts in the spout, the slide rail slides for the frame and provides the direction, it is also more convenient at the installation with the dismantlement process, it is fixed through the reinforcing plate between the lateral wall that adjacent frame is located dust removal case outside, the reinforcing plate through setting is together fixed with the frame, then the installation is dismantled together to the convenience, the mode of changing the filter screen is also simple and convenient, can just dismantle without opening the dust removal case when the filter screen blocks up seriously.
Drawings
FIG. 1 is an overall structure diagram of the present invention;
FIG. 2 is a side view of the dosing mechanism of the present invention;
FIG. 3 is a structural diagram of the dust removing mechanism of the present invention;
fig. 4 is the structure diagram of the frame and the filter screen of the present invention.
In the figure: 1. an expansion furnace; 2. a feeding mechanism; 21. a material storage tank; 22. a screw feeder; 23. a dosing mechanism; 231. a quantitative box; 232. a motor; 233. a rotating shaft; 234. sealing the sheet; 235. a discharge pipe; 3. a negative pressure mechanism; 31. an air pump; 32. an air inlet pipe; 33. a dust removal mechanism; 331. a dust removal box; 332. a funnel; 333. a slide rail; 334. a frame; 335. filtering with a screen; 34. and an air outlet pipe.
Detailed Description
The technical solution in the embodiment of the present invention will be made clear below with reference to the drawings in the embodiment of the present invention; the present invention has been described in considerable detail with reference to certain preferred versions thereof. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, a high-efficiency energy-saving dust removal structure of a perlite expansion furnace comprises an expansion furnace 1, wherein one side of the expansion furnace 1 is connected with a feeding mechanism 2, and the other side of the expansion furnace 1 is connected with a negative pressure mechanism 3;
the feeding mechanism 2 comprises a material storage tank 21, a spiral feeder 22 and a quantifying mechanism 23, wherein the inlet of the spiral feeder 22 is connected with the material storage tank 21, the outlet of the spiral feeder 22 is connected with the quantifying mechanism 23, and the material in the material storage tank 21 is fed into the quantifying mechanism 23 through the spiral feeder 22.
Referring to fig. 2, the quantitative mechanism 23 includes a quantitative tank 231, a motor 232, a rotary shaft 233, a sealing plate 234 and a discharge pipe 235, the motor 232 is fixed on an outer wall of the quantitative tank 231, the rotary shaft 233 connected to the motor 232 is inserted into the quantitative tank 231, the sealing plate 234 is fixed along a radial direction of the rotary shaft 233 at equal intervals, a top of the discharge pipe 235 is inserted into the quantitative tank 231, a bottom of the discharge pipe 235 is connected to the expansion furnace 1, the sealing plate 234 is hermetically connected to the discharge pipe 235 at the bottom of the quantitative tank 231, the sealing plate 234 is driven to rotate by the motor 232, the bottom of the quantitative tank 231 is divided into a plurality of independent spaces by the sealing plate 234, and materials are fed into the discharge pipe 235 in batches when the sealing plate 234 rotates continuously, so that a rate of discharging the materials into the discharge pipe 235 is adjusted by controlling a rotation speed of the rotary shaft 233, thereby achieving a quantitative purpose.
Referring to fig. 3-4, the negative pressure mechanism 3 includes an air pump 31, an air inlet pipe 32, an air outlet pipe 34 and a dust removing mechanism 33, one end of the air pump 31 is connected with the air inlet pipe 32, the air inlet pipe 32 is connected to the top of the expansion furnace 1, the other end of the air pump 31 is connected with the air outlet pipe 34, the air outlet pipe 34 is connected to the dust removing mechanism 33, the air pump 31 works to pump the air inside the expansion furnace 1 and send the air into the dust removing mechanism 33;
the dust removing mechanism 33 comprises a dust removing box 331, funnels 332, slide rails 333, frames 334 and a filter screen 335, the bottom of the dust removing box 331 is not smaller than the funnels 332, the outer wall of the dust removing box 331 is welded with struts, collecting hoppers are arranged below the funnels 332 between the struts, the filtered dust falls into the collecting hoppers to be collected, the slide rails 333 are fixed between the adjacent funnels 332, the slide rails 333 between the funnels 332 are aligned with the slide rails 333 at the top of the dust removing box 331, the frames 334 are inserted into the slide rails 333, T-shaped slide grooves are processed on the slide rails 333, slide blocks arranged at four end corners of the frames 334 are inserted into the slide grooves, the slide rails 333 provide guidance for the sliding of the frames 334, the installation and disassembly processes are also convenient, the filter screen 335 is fixed in the frames 334, the filter screen 335 separates the inside of the dust removing box 331, the air outlet pipe 34 is connected with one side of the filter screen 335, the side edge of the frames 334 penetrates through the dust removing box 331, strip grooves matched with the frames 334 are processed on the side surface of the dust removing box 331, adjacent frame 334 is located and fixes through the reinforcing plate between the outside lateral wall of dust removal case 331, fixes frame 334 together through the reinforcing plate that sets up, then conveniently dismantles the installation together, and the mode of changing filter screen 335 is also simple and convenient, can need not to open dust removal case 331 when filter screen 335 blocks up seriously and just can dismantle.
In summary, the following steps: this energy-efficient pearlite expansion furnace dust removal structure, a plurality of sealing pieces 234 separate for a plurality of independent spaces bottom quantitative case 231, the material is sent into in discharging pipe 235 in batches when sealing piece 234 is continuous rotatory, then utilize the rotational speed of control rotation axis 233 to adjust the speed that its material was discharged in discharging pipe 235, realize its quantitative purpose, it has the spout of T type to process on the slide rail 333, the slider that four end angle departments of frame 334 set up inserts in the spout, slide rail 333 slides for frame 334 provides the direction, it is also more convenient at the installation with the dismantlement process, it is fixed through the reinforcing plate that adjacent frame 334 is located between the outside lateral wall of dust removal case 331, frame 334 is fixed together through the reinforcing plate that sets up, then the installation is dismantled together to the convenience, the mode of changing filter screen 335 is also simple and convenient, can dismantle without opening dust removal case 331 when filter screen 335 blocks up seriously.
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 term "includes"; "comprises," "comprising," or any other variation thereof, is intended to cover a non-exclusive inclusion, such that a process that comprises a list of elements; a method; an article or apparatus may comprise not only those elements but also other elements not expressly listed or embodied as such; a method; an article or an apparatus.
Although embodiments of the present invention have been shown and described, it would be appreciated by those skilled in the art that changes may be made in these embodiments without departing from the principles and spirit of the invention; modifying; alternatives and modifications, the scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides an energy-efficient pearlite expansion furnace dust removal structure, includes expansion furnace (1), its characterized in that: one side of the expansion furnace (1) is connected with a feeding mechanism (2), and the other side of the expansion furnace (1) is connected with a negative pressure mechanism (3);
the feeding mechanism (2) comprises a material storage tank (21), a spiral feeder (22) and a quantifying mechanism (23), the inlet of the spiral feeder (22) is connected with the material storage tank (21), and the outlet of the spiral feeder (22) is connected with the quantifying mechanism (23);
the quantitative mechanism (23) comprises a quantitative box (231), a motor (232), a rotating shaft (233), a sealing sheet (234) and a discharge pipe (235), the motor (232) is fixed on the outer wall of the quantitative box (231), the rotating shaft (233) connected in the motor (232) is inserted into the quantitative box (231), the sealing sheet (234) is fixed in the radial direction of the rotating shaft (233) at equal intervals, the top of the discharge pipe (235) is inserted into the quantitative box (231), the bottom of the discharge pipe (235) is connected with the expansion furnace (1), and the sealing sheet (234) is connected with the discharge pipe (235) at the bottom of the quantitative box (231) in a sealing manner;
the negative pressure mechanism (3) comprises an air pump (31), an air inlet pipe (32), an air outlet pipe (34) and a dust removal mechanism (33), one end of the air pump (31) is connected with the air inlet pipe (32), the air inlet pipe (32) is connected to the top of the expansion furnace (1), the other end of the air pump (31) is connected with the air outlet pipe (34), and the air outlet pipe (34) is connected to the dust removal mechanism (33);
dust removal mechanism (33) are including dust removal case (331), funnel (332), slide rail (333), frame (334) and filter screen (335), and the bottom installation of dust removal case (331) is not less than funnel (332), and is adjacent be fixed with slide rail (333) between funnel (332), insert frame (334) in slide rail (333), frame (334) internal fixation has filter screen (335), and dust removal case (331) are worn out to the side of frame (334).
2. The efficient and energy-saving perlite expansion furnace dedusting structure as claimed in claim 1, is characterized in that: the side of dust removal case (331) is processed with the bar groove with frame (334) looks adaptation, and is adjacent frame (334) are located and fix through the reinforcing plate between the outside lateral wall of dust removal case (331).
3. The efficient and energy-saving perlite expansion furnace dedusting structure as claimed in claim 1, is characterized in that: the filter screen (335) separates the interior of the dust removing box (331), and the air outlet pipe (34) is connected with one side of the filter screen (335).
4. The efficient and energy-saving perlite expansion furnace dedusting structure as claimed in claim 1, is characterized in that: the sliding rails (333) between the funnels (332) are aligned with the sliding rails (333) at the top of the dust removal box (331).
5. The efficient and energy-saving perlite expansion furnace dedusting structure as claimed in claim 1, is characterized in that: t-shaped sliding grooves are machined in the sliding rails (333), and sliding blocks arranged at four end corners of the frame (334) are inserted into the sliding grooves.
6. The efficient and energy-saving perlite expansion furnace dedusting structure as claimed in claim 1, is characterized in that: the outer wall of the dust removal box (331) is welded with the struts, and a collection hopper is arranged below the funnel (332) between the struts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120556672.6U CN214892648U (en) | 2021-03-18 | 2021-03-18 | Energy-efficient pearlite expansion furnace dust removal structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120556672.6U CN214892648U (en) | 2021-03-18 | 2021-03-18 | Energy-efficient pearlite expansion furnace dust removal structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214892648U true CN214892648U (en) | 2021-11-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120556672.6U Active CN214892648U (en) | 2021-03-18 | 2021-03-18 | Energy-efficient pearlite expansion furnace dust removal structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214892648U (en) |
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2021
- 2021-03-18 CN CN202120556672.6U patent/CN214892648U/en active Active
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