CN219922428U - Closed dust-proof ash-discharging device - Google Patents
Closed dust-proof ash-discharging device Download PDFInfo
- Publication number
- CN219922428U CN219922428U CN202321584881.7U CN202321584881U CN219922428U CN 219922428 U CN219922428 U CN 219922428U CN 202321584881 U CN202321584881 U CN 202321584881U CN 219922428 U CN219922428 U CN 219922428U
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- dust
- weighing
- ash
- discharging
- ton bag
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- 238000007599 discharging Methods 0.000 title claims abstract description 98
- 238000005303 weighing Methods 0.000 claims abstract description 104
- 239000000428 dust Substances 0.000 claims abstract description 88
- 230000007246 mechanism Effects 0.000 claims abstract description 28
- 238000007789 sealing Methods 0.000 claims abstract description 9
- 230000006835 compression Effects 0.000 claims description 10
- 238000007906 compression Methods 0.000 claims description 10
- 239000002699 waste material Substances 0.000 claims description 5
- 238000009825 accumulation Methods 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 230000001105 regulatory effect Effects 0.000 description 4
- 239000002912 waste gas Substances 0.000 description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000003546 flue gas Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to a closed type dust-proof ash discharging device, which has the innovation points that: including unloading dust-proof box, unloading valve, ton bag and rectilinear weighing alarm mechanism, the top at unloading dust-proof box is established to the unloading valve, the ash outlet of unloading valve is located the inside of unloading dust-proof box, ton bag and rectilinear weighing alarm mechanism all establish the inside at unloading dust-proof box, rectilinear weighing alarm mechanism includes weighing base, weighing support plate, spring and proximity switch, the bottom in unloading dust-proof box is established to the weighing base, the one end of weighing support plate is rotated with weighing base through the hinge axle and is connected, the other end of weighing support plate and be equipped with proximity switch and a plurality of separately arranged spring along its width direction, ton bag sets up on weighing support plate, and the sack of ton bag is connected with the ash outlet of unloading valve can be dismantled. The full-closed structure of the utility model has good sealing performance, does not generate secondary dust emission, and can weigh, alarm and timely discharge dust.
Description
Technical Field
The utility model relates to an ash discharging device, in particular to a closed type dust-proof ash discharging device matched with dust removing equipment.
Background
The existing dust collecting equipment is used for carrying out dust collection and filtration on waste gas, dust (waste ash) contained in the filtered gas can be collected through an ash collecting mechanism, and the collected dust is directly discharged into an open box body. Firstly, the top of the box body is in an open structure and is not in a closed state, so that secondary dust emission can occur in the process of falling into the open box body, and the environment is polluted again; secondly, because the box has certain height, the operation personnel can't in time learn the present ash discharging situation in the box, take place the condition that spills over easily, and the dust that spills over is difficult for collecting, the ionization is in the air, also can cause the pollution to the environment simultaneously, of course, in order to overcome this kind of condition, some is put the box on the wagon balance, learn the ash piling condition in the box through the mode of weighing, the expense of handling the wagon balance is higher, follow-up maintenance cost is also high, make the price performance ratio that adopts this kind of weighing structure lower, the wagon balance is to utilize a plurality of weighing points to form a weighing plane simultaneously, and the article of weighing is through weighing on the weighing plane, this kind of structure is also relatively more complicated, the cost is with high costs.
Disclosure of Invention
The purpose of the utility model is that: the closed dust-proof ash discharging device has the advantages that the sealing performance is good, secondary dust emission can not occur, and the weighing alarm and the timely ash discharging can be realized.
In order to achieve the above purpose, the technical scheme of the utility model is as follows: the utility model provides a closed dust-proof dust discharging device which innovation point lies in: comprises a dust discharging box, a dust discharging valve, a ton bag and a linear weighing alarm mechanism,
the ash discharging valve is arranged at the top of the ash discharging dust box, an ash inlet of the ash discharging valve is communicated with an ash discharging pipeline of the dust removing equipment, an ash outlet is positioned in the ash discharging dust box, the ton bag and the linear weighing alarm mechanism are both arranged in the ash discharging dust box,
the linear weighing alarm mechanism comprises a weighing base, a weighing supporting plate, springs and a proximity switch, wherein the weighing base is arranged at the bottom in a dust-discharging dustproof box, one end of the weighing supporting plate is rotationally connected with the weighing base through a hinged shaft, the other end of the weighing supporting plate is provided with the proximity switch and a plurality of springs which are arranged separately along the width direction of the weighing supporting plate, a ton bag is arranged on the weighing supporting plate, the bag mouth of the ton bag is detachably connected with the dust outlet of the dust-discharging valve,
the waste ash after dust collecting equipment filters gets into ton bag through the ash discharge valve, along with the weight increase of ton bag, the one end of layer board of weighing is as the rotation fulcrum, and the other end sinks and drives the spring and take place compression deformation, and when ton bag was filled up, proximity switch sent corresponding signal and reported to the police, reminds the ash discharge.
In the above technical scheme, the other end of the weighing support plate is provided with a spring connecting plate, one end of the spring is abutted against the spring connecting plate, and the other end of the spring is abutted against the weighing base.
In the technical scheme, the upper spring sleeve and the lower spring sleeve which are coaxially arranged are respectively arranged on the spring connecting plate and the weighing base, and two ends of the spring are respectively arranged in the upper spring sleeve and the lower spring sleeve.
In the technical scheme, the side face of the spring connecting plate is provided with the access door curtain which is hinged with the spring connecting plate and is convenient for maintaining the spring.
In the above technical scheme, the straight line weighing alarm mechanism still includes the fixed plate and triggers the regulating plate, the fixed plate is fixed on weighing the base, trigger the regulating plate and can dismantle with the fixed plate and be connected about the position of fixed plate, simultaneously trigger the regulating plate and be close to proximity switch, when the other end of spring compression deformation drive weighing support plate descends, and when ton is bagged fully, proximity switch detects the trigger regulating plate and sends corresponding signal.
In the technical scheme, the ton bag is arranged on the weighing supporting plate through the bracket.
In the technical scheme, the top in the dust discharging and preventing box is provided with a plurality of hooks for hooking the ton bag hanging rope.
In the technical scheme, the inside of the dust discharging and preventing box is provided with the connecting pipe communicated with the ash outlet of the dust discharging valve, and the pipe body of the connecting pipe is provided with the adjustable binding band for conveniently binding the ton bag.
In the above technical scheme, unload grey dust proof box includes the dustproof door with box sealing connection, and is equipped with the pressure balance valve on the dustproof door, the dustproof door has the observation window.
In the technical scheme, the top plate of the dust discharging and preventing box is an inclined plate for preventing water accumulation.
The utility model has the positive effects that: after the closed type dust-raising-preventing ash discharging device is adopted, as the utility model comprises an ash discharging dustproof box, an ash discharging valve, a ton bag and a linear weighing alarm mechanism,
the ash discharging valve is arranged at the top of the ash discharging dust box, an ash inlet of the ash discharging valve is communicated with an ash discharging pipeline of the dust removing equipment, an ash outlet is positioned in the ash discharging dust box, the ton bag and the linear weighing alarm mechanism are both arranged in the ash discharging dust box,
the linear weighing alarm mechanism comprises a weighing base, a weighing supporting plate, springs and a proximity switch, wherein the weighing base is arranged at the bottom in a dust-discharging dustproof box, one end of the weighing supporting plate is rotationally connected with the weighing base through a hinged shaft, the other end of the weighing supporting plate is provided with the proximity switch and a plurality of springs which are arranged separately along the width direction of the weighing supporting plate, a ton bag is arranged on the weighing supporting plate, the bag mouth of the ton bag is detachably connected with the dust outlet of the dust-discharging valve,
the waste ash filtered by the dust removing equipment enters the ton bag through the ash discharging valve, one end of the weighing supporting plate is used as a rotating fulcrum along with the increase of the weight of the ton bag, the other end of the weighing supporting plate sinks and drives the spring to generate compression deformation, and when the ton bag is full, the proximity switch sends out a corresponding signal to give an alarm to remind of ash discharging;
when in use, the dust collecting mechanism of the dust removing equipment is communicated with the dust inlet of the dust discharging valve through the conveying pipeline, the bag opening of the ton bag is detachably connected with the dust outlet of the dust discharging valve, thus dust in waste gas (flue gas) directly falls into the ton bag of the dust discharging dust-proof box through the conveying pipeline and the dust discharging valve, the bag opening of the ton bag is in sealing connection with the dust outlet of the dust discharging valve, and meanwhile, the dust discharging dust-proof box is in a sealing structure as a whole, compared with the prior art, the box body is in an open structure, the dust discharging dust-proof box can effectively prevent secondary dust in the dust discharging process, and can not pollute the environment,
as the linear weighing alarm mechanism is arranged in the dust discharging dustproof box, one end of the weighing supporting plate is used as a rotating fulcrum, the other end of the weighing supporting plate sinks and drives the spring to generate compression deformation along with the increase of the weight of the ton bag, once the ton bag is full, the proximity switch is triggered to send out corresponding signals to alarm and remind ash discharging, operators do not need to check the ash situation of the ton bag at intervals, the situation of dust overflow cannot occur, and the use process of the dust discharging dustproof box is more environment-friendly.
Drawings
FIG. 1 is a schematic diagram of the structure of an embodiment of the present utility model;
FIG. 2 is a side view schematic of FIG. 1;
FIG. 3 is a schematic top view of FIG. 1;
FIG. 4 is a schematic diagram of a linear weighing alarm mechanism of the present utility model;
FIG. 5 is a schematic cross-sectional view A-A of FIG. 3;
fig. 6 is a schematic cross-sectional view of B-B of fig. 3.
Detailed Description
The utility model is further illustrated, but not limited, by the following examples in connection with the accompanying drawings.
As shown in figures 1, 2, 3, 4, 5 and 6, the closed type dust-proof ash discharging device comprises an ash discharging dustproof box 1, an ash discharging valve 2, a ton bag 3 and a linear weighing alarm mechanism 4,
the ash discharging valve 2 is arranged at the top of the ash discharging dust box 1, an ash inlet of the ash discharging valve 2 is communicated with an ash discharging pipeline of dust removing equipment, the ash outlet is positioned in the ash discharging dust box 1, the ton bag 3 and the linear weighing alarm mechanism 4 are both arranged in the ash discharging dust box 1,
the linear weighing alarm mechanism 4 comprises a weighing base 41, a weighing supporting plate 42, springs 43 and a proximity switch 44, wherein the weighing base 41 is arranged at the bottom in the dust-discharging box 1, one end of the weighing supporting plate 42 is rotationally connected with the weighing base 41 through a hinged shaft, the other end of the weighing supporting plate 42 is provided with the proximity switch 44 and a plurality of springs 43 which are arranged separately along the width direction of the proximity switch, the springs 43 are arranged at the other end of the weighing supporting plate 42 in a linear manner along the width direction of the proximity switch, the proximity switch 44 is positioned at the middle position of the weighing supporting plate 42, the ton bag 3 is arranged on the weighing supporting plate 42, the bag mouth of the ton bag 3 is detachably connected with the ash outlet of the ash discharging valve 2,
the waste ash filtered by the dust removing device enters the ton bag 3 through the ash discharging valve 2, one end of the weighing supporting plate 42 is used as a rotating fulcrum along with the increase of the weight of the ton bag 3, the other end of the weighing supporting plate 42 sinks and drives the spring 43 to generate compression deformation, and when the ton bag 3 is full, the proximity switch 44 sends out a corresponding signal to give an alarm to remind ash discharging, that is, the utility model obtains the weight change of the current ton bag through the up-down floating change of the other end of the weighing supporting plate 42 and the elastic deformation of the spring 43.
As shown in fig. 2, 3, 4, and 5, for convenience in mounting and fixing the springs, a spring connection plate 421 is disposed at the other end of the weighing pallet 42, one end of the spring 43 abuts against the spring connection plate 421, and the other end abuts against the weighing base 41. The spring connection plate 421 has a horizontal height higher than that of one end of the weighing pallet 42, and provides a space for installing springs, so that the structure is more reasonable.
As shown in fig. 2, 4 and 5, in order to realize quick positioning and installation of the spring and ensure that the spring has a constraint function in the deformation process, an upper spring sleeve 422 and a lower spring sleeve 411 which are coaxially arranged are respectively arranged on the spring connecting plate 421 and the weighing base 41, and two ends of the spring 43 are respectively arranged in the upper spring sleeve 422 and the lower spring sleeve 411.
As shown in fig. 4 and 6, in order to protect the spring and to maintain the spring later, the side of the spring connection plate 421 is provided with an access door curtain 423 hinged with the spring connection plate and convenient for maintaining the spring.
As shown in fig. 5 and 6, in order to adapt to ton bags with different weights, the linear weighing alarm mechanism 4 further comprises a fixing plate 45 and a trigger adjusting plate 46, the fixing plate 45 is fixed on the weighing base 41, the trigger adjusting plate 46 is adjustable up and down at the position of the fixing plate 45 and is detachably connected with the fixing plate 45, meanwhile, the trigger adjusting plate 46 is close to the proximity switch 44, when the other end of the weighing pallet 42 is driven to descend by compression deformation of the spring 43, and when the ton bag 3 is full, the proximity switch 44 detects the trigger adjusting plate 46 and sends out a corresponding signal. The fixed plate 45 is provided with a long waist hole, the trigger adjusting plate 46 is provided with two short waist holes, the trigger adjusting plate 46 can be adjusted up and down at the installation position of the fixed plate 45, the compression amount of the spring is calculated according to the required ash amount, then the position of the trigger adjusting plate 46 is adjusted, a corresponding signal is sent when the proximity switch detects the trigger adjusting plate 46, and the ton bag 3 is filled at the moment.
As shown in fig. 1, the ton bag 3 is arranged on a weighing pallet 42 by means of a bracket 5 in order to facilitate the removal of the ton bag 3 from the dust bin 1. The ton bags can be moved out by fork-lift truck into the carrier 5.
As shown in fig. 1, 2 and 3, in order to conveniently hook the hanging rope of the ton bag 3, a plurality of hooks 11 for hooking the hanging rope of the ton bag 3 are arranged at the top in the dust unloading dustproof box 1, and when the ton bag 3 is placed in the dust unloading dustproof box 1, the hanging ropes of the ton bag 3 are hooked on the corresponding hooks 11 respectively.
As shown in fig. 2, in order to form a sealing connection between the ton bag 3 and the connecting pipe 6, the mouth of the ton bag 3 is fixed on the connecting pipe 6 by an adjustable binding band 61, and the concrete structure is that the inside of the ash unloading dust box 1 is provided with the connecting pipe 6 communicated with the ash outlet of the ash unloading valve 2, and the pipe body of the connecting pipe 6 is provided with the adjustable binding band 61 for conveniently binding the ton bag 3.
As shown in fig. 1 and 3, for conveniently taking and placing ton bags, the whole tightness of the dust-discharging dustproof box 1 is ensured, the dust-discharging dustproof box 1 comprises a dustproof door 12 which is in sealing connection with a box body, the dustproof door 12 is connected with the box body through a sealing mechanism 13 and used for ensuring tightness and preventing dust from overflowing, in order to prevent the tightness of the dust-discharging valve from changing, the pressure inside and outside the dust-discharging dustproof box 1 is unbalanced, in order to ensure pressure balance, a pressure balance valve 7 is arranged on the dustproof door 12, in order to conveniently observe the dust-discharging condition in the box, and the dustproof door 12 is provided with an observation window.
As shown in fig. 2, in order to prevent water accumulation at the top of the dust box 1 for discharging dust in overcast and rainy weather, the top plate of the dust box 1 for discharging dust is a sloping plate for preventing water accumulation.
When the dust collecting mechanism of the dust collecting device is used, the dust collecting mechanism of the dust collecting device is communicated with the dust inlet of the dust discharging valve 2 through the conveying pipeline 8, the plurality of hanging ropes of the ton bag 3 are respectively hooked on the corresponding hanging hooks 11, the bag openings of the ton bag 3 are fixed on the connecting pipes 6 through the adjustable binding belts 61, the bag openings of the ton bag 3 are in sealed connection with the connecting pipes 6, dust in waste gas (flue gas) directly falls into the ton bag 3 of the dust discharging dust box 1 through the conveying pipeline 8, the dust discharging valve 2 and the connecting pipes 6 in sequence, and meanwhile, the whole dust discharging dust box 1 is of a sealed structure.
Because the inside of the dust-discharging dustproof box 1 is provided with the linear weighing alarm mechanism 4, along with the weight increase of the ton bag 3, one end of the weighing supporting plate 42 is used as a rotating fulcrum, the other end of the weighing supporting plate sinks and drives the spring 43 to generate compression deformation, once the ton bag is full, the proximity switch 44 can send out corresponding signals to alarm and remind ash discharge when detecting the triggering adjusting plate 46, an operator can unlock the adjusting binding belt 61, tie the ton bag 3, fork the fork truck into the bracket 5, take the ton bag 3 through the bracket 5 out of the dust-discharging dustproof box 1, and uniformly process.
The utility model does not need operators to check the dust condition in the ton bags at regular time, and the dust overflow condition does not occur, so that the use process of the weighing alarm mechanism is more environment-friendly, and compared with the conventional wagon balance product, the linear weighing alarm mechanism replaces the planar weighing formed by a plurality of weighing points in the prior art by utilizing the linear weighing, thereby not only having simple structure and low manufacturing cost, but also being convenient for subsequent maintenance and greatly improving the cost performance of the whole device. Meanwhile, the fully-closed structure disclosed by the utility model has good tightness, secondary dust emission can not occur, and unnecessary pollution to the environment can not be caused.
With the above-described preferred embodiments according to the present utility model as an illustration, the above-described descriptions can be used by persons skilled in the relevant art to make various changes and modifications without departing from the scope of the technical idea of the present utility model. The technical scope of the present utility model is not limited to the description, but must be determined according to the scope of claims.
Claims (10)
1. The utility model provides a closed dust-proof dust unloading device which characterized in that: comprises a dust discharging box (1), a dust discharging valve (2), a ton bag (3) and a linear weighing alarm mechanism (4),
the ash discharging valve (2) is arranged at the top of the ash discharging dustproof box (1), an ash inlet of the ash discharging valve (2) is communicated with an ash discharging pipeline of the dust removing equipment, an ash outlet is positioned in the ash discharging dustproof box (1), the ton bag (3) and the linear weighing alarm mechanism (4) are both arranged in the ash discharging dustproof box (1),
the linear weighing alarm mechanism (4) comprises a weighing base (41), a weighing supporting plate (42), springs (43) and a proximity switch (44), wherein the weighing base (41) is arranged at the bottom in a dust-discharging box (1), one end of the weighing supporting plate (42) is rotationally connected with the weighing base (41) through a hinged shaft, the other end of the weighing supporting plate (42) is provided with the proximity switch (44) and a plurality of springs (43) which are separately arranged along the width direction, a ton bag (3) is arranged on the weighing supporting plate (42), the bag opening of the ton bag (3) is detachably connected with the ash outlet of the ash discharging valve (2),
waste ash filtered by dust collecting equipment enters the ton bag (3) through the ash discharging valve (2), along with the weight increase of the ton bag (3), one end of the weighing supporting plate (42) is used as a rotating fulcrum, the other end of the weighing supporting plate is sunken and drives the spring (43) to generate compression deformation, and when the ton bag (3) is full, the proximity switch (44) sends out a corresponding signal to give an alarm to remind ash discharge.
2. The enclosed dust-proof ash-discharging device according to claim 1, wherein: the other end of the weighing supporting plate (42) is provided with a spring connecting plate (421), one end of the spring (43) is abutted against the spring connecting plate (421), and the other end is abutted against the weighing base (41).
3. The closed type dust-proof ash discharging device according to claim 2, wherein: the upper spring sleeve (422) and the lower spring sleeve (411) which are coaxially arranged are respectively arranged on the spring connecting plate (421) and the weighing base (41), and two ends of the spring (43) are respectively arranged in the upper spring sleeve (422) and the lower spring sleeve (411).
4. The closed type dust-proof ash discharging device according to claim 2, wherein: the side of the spring connecting plate (421) is provided with an access door curtain (423) hinged with the spring connecting plate and convenient for maintaining the spring.
5. The enclosed dust-proof ash-discharging device according to claim 1, wherein: the linear weighing alarm mechanism (4) further comprises a fixed plate (45) and a trigger adjusting plate (46), the fixed plate (45) is fixed on the weighing base (41), the trigger adjusting plate (46) is vertically adjustable at the position of the fixed plate (45) and is detachably connected with the fixed plate (45), meanwhile, the trigger adjusting plate (46) is close to the proximity switch (44), when the other end of the weighing supporting plate (42) is driven to descend by compression deformation of the spring (43), and when the ton bag (3) is full, the proximity switch (44) detects the trigger adjusting plate (46) and sends corresponding signals.
6. The enclosed dust-proof ash-discharging device according to claim 1, wherein: the ton bag (3) is arranged on the weighing supporting plate (42) through the bracket (5).
7. The enclosed dust-proof ash-discharging device according to claim 1, wherein: the top in the dust discharging and preventing box (1) is provided with a plurality of lifting hooks (11) for hooking the hanging ropes of the ton bags (3).
8. The enclosed dust-proof ash-discharging device according to claim 1, wherein: the inside of the dust-discharging dustproof box (1) is provided with a connecting pipe (6) communicated with the ash outlet of the dust-discharging valve (2), and the pipe body of the connecting pipe (6) is provided with an adjustable binding band (61) which is used for conveniently binding the ton bag (3).
9. The enclosed dust-proof ash-discharging device according to claim 1, wherein: the dust discharging and preventing box (1) comprises a dust preventing door (12) which is connected with the box body in a sealing mode, a pressure balancing valve (7) is arranged on the dust preventing door (12), and the dust preventing door (12) is provided with an observation window.
10. The enclosed dust-proof ash-discharging device according to claim 1, wherein: the top plate of the dust discharging and preventing box (1) is an inclined plate for preventing water accumulation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321584881.7U CN219922428U (en) | 2023-06-20 | 2023-06-20 | Closed dust-proof ash-discharging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321584881.7U CN219922428U (en) | 2023-06-20 | 2023-06-20 | Closed dust-proof ash-discharging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219922428U true CN219922428U (en) | 2023-10-31 |
Family
ID=88503315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321584881.7U Active CN219922428U (en) | 2023-06-20 | 2023-06-20 | Closed dust-proof ash-discharging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219922428U (en) |
-
2023
- 2023-06-20 CN CN202321584881.7U patent/CN219922428U/en active Active
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