CN213975504U - Limestone powder bin - Google Patents
Limestone powder bin Download PDFInfo
- Publication number
- CN213975504U CN213975504U CN202023013428.XU CN202023013428U CN213975504U CN 213975504 U CN213975504 U CN 213975504U CN 202023013428 U CN202023013428 U CN 202023013428U CN 213975504 U CN213975504 U CN 213975504U
- Authority
- CN
- China
- Prior art keywords
- main body
- powder storehouse
- motor
- main part
- rotating shaft
- Prior art date
- 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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- 239000000843 powder Substances 0.000 title claims abstract description 31
- 235000019738 Limestone Nutrition 0.000 title claims abstract description 24
- 239000006028 limestone Substances 0.000 title claims abstract description 24
- 239000000428 dust Substances 0.000 claims abstract description 11
- 239000011521 glass Substances 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 239000002994 raw material Substances 0.000 abstract description 5
- 239000012535 impurity Substances 0.000 abstract description 4
- 238000011109 contamination Methods 0.000 abstract description 2
- 238000011045 prefiltration Methods 0.000 abstract description 2
- 238000006477 desulfuration reaction Methods 0.000 description 7
- 230000023556 desulfurization Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 4
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 4
- 239000003546 flue gas Substances 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000002912 waste gas Substances 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 1
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 1
- 239000000292 calcium oxide Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- AKEJUJNQAAGONA-UHFFFAOYSA-N sulfur trioxide Chemical group O=S(=O)=O AKEJUJNQAAGONA-UHFFFAOYSA-N 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Abstract
The utility model discloses a lime stone powder storehouse, including main part, motor, ring flange, fan, be provided with the degree of depth scale in the main part, and the top of main part installs the top cap to the below of main part is provided with the funnel storehouse, install the motor on the top cap, and be provided with the feed inlet on the top cap, the motor is connected with the pivot, and installs the blade in the pivot to the pivot is that the end is provided with the bracing piece, install the support frame on the main part inner wall, and install the fan on the support frame, the ring flange is installed to the below in funnel storehouse, and is connected with the discharge gate below the ring flange to install the valve on the discharge gate, the locating rack is installed to the feed inlet inboard, and is provided with the dust screen on the locating rack. The utility model discloses be provided with locating rack and dust screen in feed inlet department, carry out the prefilter to the raw materials that get into in the powder storehouse, prevent impurity contamination, be provided with the degree of depth scale in the main part, the surplus in the direct observation powder storehouse of being convenient for.
Description
Technical Field
The utility model relates to a lime stone processing technology field specifically is a lime stone powder storehouse.
Background
The coal the inside of thermal power's burning contains sulphur, appear with sulfur dioxide or sulfur trioxide's form during high temperature combustion, the waste gas that forms directly discharges and can produce very big pollution to the environment in the atmosphere, lime stone high temperature combustion back produces the calcium oxide and is alkaline, can acid-base neutralization reaction reach the desulfurization purpose, the desulfurization effect of lime stone is good and economical and practical, existing flue gas desulfurization technique includes wet flue gas desulfurization and dry flue gas desulfurization etc. wherein lime stone/lime-gypsum wet process is the technology in the present world the most mature, the practical achievement is the most, utilize the most extensive desulfurization process. Limestone wet desulphurization generally comprises a flue gas system, an absorption tower system, a limestone slurry preparation system, a process water system, a wastewater system, a desulphurization byproduct treatment system and the like, and a limestone powder bin is required in the process.
The effect of current lime stone powder storehouse processing when tail gas volume is great is relatively poor, and can appear measuring the condition of handling untimely seepage excessively, and the sulfur dioxide waste gas that spills is very big to environmental pollution.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a lime stone powder storehouse to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a lime stone powder storehouse, includes main part, motor, ring flange, fan, be provided with the degree of depth scale in the main part, and the top cap is installed to the top of main part to the below of main part is provided with the funnel storehouse, install the motor on the top cap, and be provided with the feed inlet on the top cap, the motor is connected with the pivot, and installs the blade in the pivot to the pivot is that the end is provided with the bracing piece, install the support frame on the main part inner wall, and install the fan on the support frame, the ring flange is installed to the below in funnel storehouse, and the ring flange below is connected with the discharge gate to install the valve on the discharge gate, the locating rack is installed to the feed inlet inboard, and is provided with the dust screen on the locating rack.
Preferably, the main body and the top cover are connected through bolts to form a fixing structure, the main body and the funnel bin are connected through welding to form a fixing structure, and the funnel bin, the flange plate and the support rod are connected through bolts to form a fixing structure.
Preferably, the depth scale is made of tempered hollow glass and provided with scales, and the depth scale is attached to the inner wall of the main body to form a fixing structure through bonding.
Preferably, the motor drives the rotating shaft and the blades to form a rotating structure in the main body, and a rolling bearing and a bearing seat are arranged at the joint of the rotating shaft, the top cover and the supporting rod.
Preferably, the fans are symmetrically provided with eight groups of four fans, namely an upper group and a lower group, in the same plane, the fans are connected with the support frame through cylindrical pins to form a fixed structure, and inclined included angles are formed between the fans and the inner wall of the main body.
Preferably, the positioning frame and the feeding hole are connected through an annular clamping groove to form a fixing structure, a threaded hole is formed in the feeding hole, and two layers of dust screens are arranged on the positioning frame.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses be provided with locating rack and dust screen in feed inlet department, carry out the prefilter to the raw materials that get into in the powder storehouse, prevent impurity contamination, be provided with the degree of depth scale in the main part, the surplus in the direct observation powder storehouse of being convenient for.
2. The utility model discloses be provided with the pivot in the main part is inside, blade and fan stir the limestone flour who deposits in the powder storehouse to at the inside spiral air current that forms of main part, accelerate and absorb with the contact of tail gas, improve the treatment effeciency.
Drawings
Fig. 1 is a schematic view of the structure of the present invention.
Fig. 2 is a schematic view of the internal structure of the main body of the present invention.
Fig. 3 is the schematic view of the structure of the feed inlet of the present invention.
In the figure: 1. the funnel comprises a main body, a top cover, a funnel bin 3, a funnel bin 4, a support column 5, a depth scale 6, a motor 7, a feed inlet 8, a flange plate 9, a discharge port 10, a valve 11, a rotating shaft 12, blades 13, a support frame 14, a fan 15, a support rod 16, a positioning frame 17 and a dustproof net.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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. 1-3, the present invention provides an embodiment: a limestone powder bin comprises a main body 1, a top cover 2, a funnel bin 3, a support column 4, a depth scale 5, a motor 6, a feed inlet 7, a flange plate 8, a discharge outlet 9, a valve 10, a rotating shaft 11, blades 12, a support frame 13, a fan 14, a support rod 15, a positioning frame 16 and a dust screen 17, wherein the depth scale 5 is arranged on the main body 1, the top cover 2 is arranged above the main body 1, the funnel bin 3 is arranged below the main body 1, the motor 6 is arranged on the top cover 2, the feed inlet 7 is arranged on the top cover 2, the motor 6 is connected with the rotating shaft 11, the blades 12 are arranged on the rotating shaft 11, the support rod 15 is arranged at the tail end of the rotating shaft 11, the support frame 13 is arranged on the inner wall of the main body 1, the fan 14 is arranged on the support frame 13, the flange plate 8 is arranged below the funnel bin 3, the discharge outlet 9 is connected below the flange plate 8, and the valve 10 is arranged on the discharge outlet 9, the inner side of the feed inlet 7 is provided with a positioning frame 16, the positioning frame 16 is provided with a dust screen 17, a main body 1 and a top cover 2 are connected through bolts to form a fixed structure, the main body 1 and a funnel bin 3 are connected through welding to form a fixed structure, the funnel bin 3, a flange plate 8 and a support rod 15 are connected through bolts to form a fixed structure, a depth scale 5 is made of toughened hollow glass and is provided with scales, the depth scale 5 is attached to the inner wall of the main body 1 and is bonded to form a fixed structure, so that the residual quantity in the powder bin can be directly observed, a motor 6 drives a rotating shaft 11 and blades 12 to form a rotating structure in the main body 1, a rolling bearing and a bearing seat are arranged at the joint of the rotating shaft 11, the top cover 2 and the support rod 15, four groups, two groups of upper and lower groups and two groups of eight fans 14 are symmetrically arranged in the same plane, the fans 14 and a support frame 13 are connected through cylindrical pins to form a fixed structure, and the fans 14 and the inner wall of the main body 1 form an inclined included angle, the limestone powder stored in the powder bin is stirred, spiral airflow is formed inside the main body 1, contact absorption with tail gas is accelerated, the treatment efficiency is improved, the positioning frame 16 and the feed inlet 7 are connected through the annular clamping groove to form a fixed structure, the feed inlet 7 is provided with a threaded hole, the dustproof net 17 is provided with two layers on the positioning frame 16, raw materials entering the powder bin are subjected to preliminary filtration, and impurity pollution is prevented.
The working principle is as follows: when the utility model is used, the utility model needs to be simply understood, firstly, the raw material enters the main body 1 through the pipeline from the feed inlet 7, the positioning frame 16 is fixedly connected with the feed inlet 7 through the annular clamping groove, the dust screen 17 is provided with two layers on the positioning frame 16, the raw material entering the powder bin is preliminarily filtered to prevent impurity pollution, when the desulfurization reaction is carried out, the motor 6 and the fan 14 are started, the motor 6 drives the rotating shaft 11 and the blades 12 to rotate in the main body 1 to stir the limestone powder stored in the powder bin, eight groups of four, up and down are symmetrically arranged in the same plane of the fan 14, spiral airflow is formed in the main body 1 to accelerate the contact absorption with tail gas, the treatment efficiency is improved, the main body 1 is provided with the depth scale 5, the depth scale 5 is made of toughened hollow glass material, and the depth scale 5 is fixedly adhered to the inner wall of the main body 1, the powder bin is convenient for directly observing the residual quantity in the powder bin, and when the content in the powder bin is discharged, the valve 10 is opened and the powder bin is led out from the discharge hole 9.
The above description is only an example of the present invention, and the common general knowledge of the known specific structures and characteristics of the embodiments is not described herein. It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a lime stone powder storehouse, includes main part (1), motor (6), ring flange (8), fan (14) and dust screen (17), its characterized in that: the funnel is characterized in that a depth scale (5) is arranged on the main body (1), a top cover (2) is installed above the main body (1), a funnel bin (3) is arranged below the main body (1), a motor (6) is installed on the top cover (2), a feed inlet (7) is formed in the top cover (2), the motor (6) is connected with a rotating shaft (11), blades (12) are installed on the rotating shaft (11), a support rod (15) is arranged at the tail end of the rotating shaft (11), a support frame (13) is installed on the inner wall of the main body (1), a fan (14) is installed on the support frame (13), a flange (8) is installed below the funnel bin (3), a discharge port (9) is connected below the flange (8), a valve (10) is installed on the discharge port (9), and a positioning frame (16) is installed on the inner side of the feed inlet (7), and a dust screen (17) is arranged on the positioning frame (16).
2. The limestone powder storehouse of claim 1 wherein: the main body (1) and the top cover (2) are connected through bolts to form a fixing structure, the main body (1) and the funnel bin (3) are connected through welding to form a fixing structure, and the funnel bin (3), the flange plate (8) and the support rod (15) are connected through bolts to form a fixing structure.
3. The limestone powder storehouse of claim 1 wherein: the depth scale (5) is made of tempered hollow glass and is provided with scales, and the depth scale (5) is attached to the inner wall of the main body (1) and forms a fixing structure through bonding.
4. The limestone powder storehouse of claim 1 wherein: the motor (6) drives the rotating shaft (11) and the blades (12) to form a rotating structure inside the main body (1), and a rolling bearing and a bearing seat are arranged at the joint of the rotating shaft (11), the top cover (2) and the supporting rod (15).
5. The limestone powder storehouse of claim 1 wherein: eight fans (14) are symmetrically arranged in four groups, namely an upper group and a lower group, in the same plane, the fans (14) are connected with the support frame (13) through cylindrical pins to form a fixing structure, and inclined included angles are formed between the fans (14) and the inner wall of the main body (1).
6. The limestone powder storehouse of claim 1 wherein: the positioning frame (16) and the feeding hole (7) are connected through an annular clamping groove to form a fixed structure, a threaded hole is formed in the feeding hole (7), and two layers of dust screens (17) are arranged on the positioning frame (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023013428.XU CN213975504U (en) | 2020-12-15 | 2020-12-15 | Limestone powder bin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023013428.XU CN213975504U (en) | 2020-12-15 | 2020-12-15 | Limestone powder bin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213975504U true CN213975504U (en) | 2021-08-17 |
Family
ID=77244742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023013428.XU Active CN213975504U (en) | 2020-12-15 | 2020-12-15 | Limestone powder bin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213975504U (en) |
-
2020
- 2020-12-15 CN CN202023013428.XU patent/CN213975504U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231220 Address after: 835000 Jingang Circular Economy Industrial Park, 73rd Regiment, Gongliu County, Ili Kazakh Autonomous Prefecture, Xinjiang Uygur Autonomous Region Patentee after: Xinjiang Tunick Environmental Protection Technology Co.,Ltd. Address before: 225763 No. 6, industrial concentration zone, Dazhou Town, Xinghua City, Taizhou City, Jiangsu Province Patentee before: Jiangsu DIYing Hydraulic Machinery Manufacturing Co.,Ltd. |
|
| TR01 | Transfer of patent right |