CN219735368U - Circulation exhaust treatment device - Google Patents
Circulation exhaust treatment device Download PDFInfo
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- CN219735368U CN219735368U CN202320540720.1U CN202320540720U CN219735368U CN 219735368 U CN219735368 U CN 219735368U CN 202320540720 U CN202320540720 U CN 202320540720U CN 219735368 U CN219735368 U CN 219735368U
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- Prior art keywords
- drawer
- box
- wall
- preheating box
- treatment device
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- 230000000903 blocking effect Effects 0.000 claims abstract description 7
- 238000010521 absorption reaction Methods 0.000 claims abstract description 5
- 238000001035 drying Methods 0.000 claims abstract description 5
- 239000000779 smoke Substances 0.000 claims abstract description 5
- 238000009423 ventilation Methods 0.000 claims description 8
- 230000006978 adaptation Effects 0.000 claims description 2
- 230000003134 recirculating effect Effects 0.000 claims 7
- 239000003245 coal Substances 0.000 abstract description 15
- 239000007789 gas Substances 0.000 abstract description 10
- 239000002912 waste gas Substances 0.000 abstract description 8
- 238000007599 discharging Methods 0.000 abstract description 2
- 238000007789 sealing Methods 0.000 description 4
- 241000220317 Rosa Species 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Drying Of Solid Materials (AREA)
Abstract
The utility model discloses a circulating waste gas treatment device which comprises a base, and a boiler body, a preheating box, a smoke eliminator, an absorption box, a drying box and a collecting box which are sequentially arranged on the upper surface of the base from right to left, wherein the upper surface of the boiler body is provided with a blower, the air inlet end of the blower extends into the boiler body, the air outlet end of the blower extends into the preheating box, a filter box is arranged between the blower and the preheating box, a drawer is arranged in the preheating box, an L-shaped plate is arranged in the preheating box in a sliding manner, the edge of the drawer is hinged to the surface of the L-shaped plate through a hinge, and the upper surface of the L-shaped plate is provided with an adjusting mechanism for adjusting the inclination angle of the drawer. Compared with the prior art, the circulating exhaust gas treatment device can realize the purpose of automatically discharging coal in the drawer by arranging the adjusting mechanism and the blocking component, and further provides convenience for staff.
Description
Technical Field
The utility model relates to the technical field of waste gas treatment, in particular to a circulating waste gas treatment device.
Background
The coal-fired boiler is a boiler with fuel coal, and is a thermal energy power device for heating heat medium water or other organic heat carriers (such as heat conducting oil and the like) to a certain temperature (or pressure) by burning the fuel coal in a hearth to release heat.
Most of the existing coal-fired boilers are provided with an exhaust gas treatment device, and Chinese patent network bulletin numbers: CN217247453U discloses a circulating exhaust gas treatment device for coal-fired boiler, which comprises a base, base top one side is equipped with the body, the body front portion is equipped with the feed inlet, the body top is equipped with the air-blower, the air-blower input is linked together with the body, body one side is equipped with utilizes the mechanism, utilize mechanism one side to be equipped with processing mechanism. According to the utility model, the coal to be combusted is placed in the drawer, the blower is started, so that waste gas generated in the body reaches the inside of the filter box through the exhaust pipe, the filter box performs preliminary filtering treatment on the waste gas, the waste gas reaches the inside of the cavity, the residual heat of the waste gas performs preheating treatment on the coal, and the utilized waste gas is treated through the treatment mechanism.
In the process of actual use, the circulating exhaust gas treatment device for the coal-fired boiler provided by the patent technology can enable exhaust gas to preheat coal placed in the drawer, but when the coal in the drawer is replaced, a mechanism capable of automatically dumping the coal in the drawer is lacking, so that manpower is required to pull out the drawer, and then the coal in the drawer is dumped and replaced, and the circulating exhaust gas treatment device is very complicated.
Disclosure of Invention
In order to overcome the above-mentioned drawbacks of the prior art, an embodiment of the present utility model provides a circulating exhaust gas treatment device to solve the above-mentioned problems of the related art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a circulation exhaust treatment device, includes base and boiler body, preheating box, smoke eliminator, absorption case, drying cabinet and the collecting box of setting gradually at the base upper surface from right to left, the upper surface of boiler body is provided with the air-blower, and the air inlet end of air-blower extends to the inside of boiler body, the air-out end of air-blower extends to the inside of preheating box, and the centre of air-blower and preheating box is provided with the rose box, and the inside of preheating box is equipped with the drawer, and the inside slip of preheating box is provided with L template, and the border department of drawer articulates at the surface of L template through the hinge;
the upper surface of L template is provided with the adjustment mechanism who is used for adjusting drawer inclination, adjustment mechanism is including seting up the rectangular channel at L template surface to and set firmly the second motor at rectangular channel inner wall, the output of second motor sets firmly the second lead screw, and the surface threaded connection of second lead screw has the second slider, and the upper surface rotation of second slider is provided with the ejector pin, and the ejector pin is kept away from the one end of second slider and is connected with the lower surface rotation of drawer.
As a still further proposal of the utility model, the second sliding block is in sliding connection with the inner wall of the rectangular groove, and the surface of the second sliding block is provided with a second threaded hole which is in threaded connection with the surface of the second screw rod.
As a still further scheme of the utility model, a driving mechanism for driving the drawer to automatically move out and enter is arranged in the preheating box.
As a still further scheme of the utility model, the driving mechanism comprises a strip-shaped groove arranged on the inner bottom wall of the preheating box and a first screw rod rotatably arranged on the inner wall of the strip-shaped groove, a first motor for driving the first screw rod to rotate is arranged on the back surface of the preheating box, a first sliding block is connected to the surface of the first screw rod in a threaded manner, and the upper surface of the first sliding block is fixedly connected with the surface of the L-shaped plate.
As a still further scheme of the utility model, the first sliding block is in sliding connection with the inner wall of the strip-shaped groove, and a first threaded hole in threaded connection with the surface of the first screw rod is formed in the side face of the first sliding block.
As a still further proposal of the utility model, the side surface of the L-shaped plate is fixedly provided with a sealing plate, the front surface of the preheating box is provided with an opening for the drawer to slide, and the inner wall of the opening is provided with an annular sealing groove matched with the sealing plate.
As a still further scheme of the utility model, a first ventilation net is embedded on the left side surface of the drawer, a discharge hole is formed in the inner wall of the right side of the drawer, and a blocking assembly is arranged on the inner wall of the discharge hole in a sliding manner.
As a still further scheme of the utility model, the blocking component comprises a baffle plate which is arranged on the inner wall of the discharge hole in a sliding way, the surface of the baffle plate is embedded with a second ventilation net, the surfaces of the two sides of the baffle plate are fixedly provided with limiting sliding strips, the inner walls of the two sides of the discharge hole are provided with limiting sliding grooves for the sliding of the limiting sliding strips, and the surfaces of the baffle plate are provided with operation openings.
The utility model has the beneficial effects that:
compared with the prior art, the circulating exhaust gas treatment device can realize automatic opening of the drawer by arranging the driving mechanism, and can realize the purpose that the drawer automatically enters the inside of the preheating box by reversing of the first motor, so that the circulating exhaust gas treatment device is simple to operate and provides convenience for staff.
1. Compared with the prior art, the circulating exhaust gas treatment device can realize the purpose of automatically discharging coal in the drawer by arranging the adjusting mechanism and the blocking component, and further provides convenience for staff.
Drawings
Fig. 1 is a schematic diagram of the front view structure of the present utility model.
FIG. 2 is a schematic view of the drawer of the present utility model when opened and coal is poured.
Fig. 3 is a schematic view of the second view structure of fig. 2 according to the present utility model.
Fig. 4 is a schematic view of the third view structure of fig. 2 according to the present utility model.
Fig. 5 is an enlarged schematic view of the structure of fig. 4 a according to the present utility model.
The reference numerals are: 1. a boiler body; 2. a preheating box; 3. a smoke eliminator; 4. an absorption box; 5. a drying box; 6. a collection box; 7. a blower; 8. a drawer; 9. an L-shaped plate; 10. a second motor; 11. a second lead screw; 12. a second slider; 13. a push rod; 14. a first lead screw; 15. a first motor; 16. a first slider; 17. a first ventilation screen; 18. a baffle; 19. a second ventilation network; 20. a limit slide bar; 21. an operation opening; 22. and (5) sealing the plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
The utility model provides a circulation exhaust treatment device as shown in fig. 1, fig. 2, fig. 3, including base and boiler body 1, preheating cabinet 2, smoke eliminator 3, absorption case 4, drying cabinet 5 and collection box 6 of setting gradually at the base upper surface from right to left, the upper surface of boiler body 1 is provided with air-blower 7, and the air inlet end of air-blower 7 extends to the inside of boiler body 1, the air-out end of air-blower 7 extends to the inside of preheating cabinet 2, and the centre of air-blower 7 and preheating cabinet 2 is provided with the rose box, the inside of preheating cabinet 2 is equipped with drawer 8, and the inside slip of preheating cabinet 2 is provided with L template 9, the border department of drawer 8 articulates the surface at L template 9 through the hinge.
The interior of the preheating tank 2 is provided with a driving mechanism for driving the drawer 8 to automatically move out and in.
The driving mechanism comprises a strip-shaped groove formed in the inner bottom wall of the preheating box 2 and a first lead screw 14 rotatably arranged on the inner wall of the strip-shaped groove, a first motor 15 for driving the first lead screw 14 to rotate is arranged on the back surface of the preheating box 2, a first sliding block 16 is connected with the surface of the first lead screw 14 in a threaded mode, and the upper surface of the first sliding block 16 is fixedly connected with the surface of the L-shaped plate 9.
The first slider 16 is slidably connected with the inner wall of the bar-shaped groove, and a first threaded hole in threaded connection with the surface of the first screw 14 is formed in the side surface of the first slider 16.
The side of L-shaped plate 9 has set firmly closing plate 22, and the front of preheating cabinet 2 has seted up the opening that supplies drawer 8 to slide, and the annular seal groove with closing plate 22 looks adaptation has been seted up to open-ended inner wall.
Wherein: compared with the prior art, through setting up actuating mechanism, make the device when needs are opened the drawer 8 that fills with coal, can drive first lead screw 14 rotation through the rotation of first motor 15, the rotation of first lead screw 14 drives first slider 16 and removes to drive L template 9 and remove, and then realize the automatic opening of drawer 8, and can realize the automatic purpose that gets into preheating cabinet 2 inside of drawer 8 through the reversal of first motor 15, easy operation provides convenience for the staff.
Example 2
On the basis of the embodiment 1, a first ventilation net 17 is embedded on the left side surface of the drawer 8, a discharge opening is formed in the right side inner wall of the drawer 8, and a blocking component is slidably arranged on the inner wall of the discharge opening.
The baffle assembly comprises a baffle plate 18 which is arranged on the inner wall of the discharge hole in a sliding manner, a second ventilation net 19 is embedded on the surface of the baffle plate 18, limiting sliding strips 20 are fixedly arranged on the surfaces of two sides of the baffle plate 18, limiting sliding grooves for the limiting sliding strips 20 to slide are formed in the inner walls of two sides of the discharge hole, and an operation opening 21 is formed in the surface of the baffle plate 18.
The upper surface of L template 9 is provided with the adjustment mechanism who is used for adjusting drawer 8 inclination, and adjustment mechanism is including seting up the rectangular channel at L template 9 surface to and set firmly the second motor 10 at rectangular channel inner wall, and the output of second motor 10 sets firmly second lead screw 11, and the surface threaded connection of second lead screw 11 has second slider 12, and second slider 12 and rectangular channel's inner wall sliding connection, and the second screw hole with second lead screw 11 surface threaded connection is seted up on the surface of second slider 12.
The upper surface of the second sliding block 12 is rotatably provided with a push rod 13, and one end of the push rod 13 away from the second sliding block 12 is rotatably connected with the lower surface of the drawer 8.
Wherein: compared with the prior art, through setting up adjustment mechanism and blocking the subassembly, make the device after shifting out preheating cabinet 2 with preheating back coal through drawer 8, can drive second lead screw 11 through the rotation of second motor 10 and rotate, the rotation of second lead screw 11 drives second slider 12 and removes, the removal of second slider 12 drives ejector pin 13 and pushes up moving drawer 8, thereby realize the regulation to drawer 8 inclination, simultaneously before adjusting, take out baffle 18 in advance, after adjusting, coal can follow drawer 8 under the effect of self gravity and automatic landing, realize carrying out the purpose of automatic unloading to the coal in the drawer 8, further provide convenience for the staff.
The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.
Claims (8)
1. The utility model provides a circulation exhaust treatment device, includes base and from right side to left boiler body (1), preheating box (2), smoke eliminator (3), absorption case (4), drying cabinet (5) and collection box (6) that set gradually at the base upper surface, its characterized in that: the boiler comprises a boiler body (1), and is characterized in that an air blower (7) is arranged on the upper surface of the boiler body (1), an air inlet end of the air blower (7) extends to the inside of the boiler body (1), an air outlet end of the air blower (7) extends to the inside of a preheating box (2), a filter box is arranged between the air blower (7) and the preheating box (2), a drawer (8) is arranged in the preheating box (2), an L-shaped plate (9) is arranged in the preheating box (2) in a sliding mode, and the edge of the drawer (8) is hinged to the surface of the L-shaped plate (9) through a hinge;
the upper surface of L template (9) is provided with the adjustment mechanism who is used for carrying out regulation to drawer (8) inclination, adjustment mechanism is including seting up the rectangular channel on L template (9) surface to and set firmly second motor (10) at rectangular channel inner wall, the output of second motor (10) sets firmly second lead screw (11), and the surface threaded connection of second lead screw (11) has second slider (12), and the upper surface rotation of second slider (12) is provided with ejector pin (13), and the one end that second slider (12) were kept away from to ejector pin (13) is connected with the lower surface rotation of drawer (8).
2. A recirculating exhaust treatment device according to claim 1, characterized in that: the second slider (12) is in sliding connection with the inner wall of the rectangular groove, and a second threaded hole in threaded connection with the surface of the second screw rod (11) is formed in the surface of the second slider (12).
3. A recirculating exhaust treatment device according to claim 1, characterized in that: the interior of the preheating box (2) is provided with a driving mechanism for driving the drawer (8) to automatically move out and enter.
4. A recirculating exhaust gas treating device according to claim 3, characterized in that: the driving mechanism comprises a strip-shaped groove formed in the inner bottom wall of the preheating box (2) and a first lead screw (14) rotatably arranged on the inner wall of the strip-shaped groove, a first motor (15) used for driving the first lead screw (14) to rotate is arranged on the back surface of the preheating box (2), a first sliding block (16) is connected with the surface of the first lead screw (14) in a threaded mode, and the upper surface of the first sliding block (16) is fixedly connected with the surface of the L-shaped plate (9).
5. A recirculating exhaust treatment device as defined in claim 4, wherein: the first sliding block (16) is in sliding connection with the inner wall of the strip-shaped groove, and a first threaded hole in threaded connection with the surface of the first screw rod (14) is formed in the side face of the first sliding block (16).
6. A recirculating exhaust gas treating device according to any one of claims 1 to 5, characterized in that: the side of L template (9) has set firmly closing plate (22), and the front of preheating cabinet (2) has seted up and has supplied gliding opening of drawer (8), and annular seal groove with closing plate (22) looks adaptation is seted up to open-ended inner wall.
7. A recirculating exhaust gas treating device according to any one of claims 1 to 5, characterized in that: the left side surface of drawer (8) is inlayed and is equipped with first ventilation net (17), and the bin outlet has been seted up to the right side inner wall of drawer (8), and the inner wall slip of bin outlet is provided with the subassembly that blocks.
8. A recirculating exhaust treatment device according to claim 7, characterized in that: the blocking assembly comprises a baffle plate (18) arranged on the inner wall of the discharge hole in a sliding manner, a second ventilation net (19) is embedded on the surface of the baffle plate (18), limiting sliding strips (20) are fixedly arranged on the surfaces of two sides of the baffle plate (18), limiting sliding grooves for the limiting sliding strips (20) to slide are formed in the inner walls of two sides of the discharge hole, and an operation opening (21) is formed in the surface of the baffle plate (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320540720.1U CN219735368U (en) | 2023-03-20 | 2023-03-20 | Circulation exhaust treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320540720.1U CN219735368U (en) | 2023-03-20 | 2023-03-20 | Circulation exhaust treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219735368U true CN219735368U (en) | 2023-09-22 |
Family
ID=88051243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320540720.1U Active CN219735368U (en) | 2023-03-20 | 2023-03-20 | Circulation exhaust treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219735368U (en) |
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2023
- 2023-03-20 CN CN202320540720.1U patent/CN219735368U/en active Active
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